Update this branch with latest trunk changes.

FossilOrigin-Name: 98cc26598718e5557ee00aa77336024c91e483ec6de650e172ad1b44a6f0a77b

diff --cc manifest
index 4c01e195498c7538752639c9cd774f9399dbe08e,aedfc1ff9336146414ad2b0e8afef53325341700..2eabdf17c09c558058f0d9bfbd0659ba5651f0b6
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,7 -1,8 +1,8 @@@
- C Ensure\sthat\sall\sthe\snew\swindow-function\skeywords\scan\sstill\sbe\sused\sas\sSQL\sidentifiers.
- D 2019-03-19T06:40:29.205
 -C Add\sa\sLICENSE.md,\scontaining\sthe\stext\sof\sthe\sblessing.
 -D 2019-03-19T09:57:52.736
++C Update\sthis\sbranch\swith\slatest\strunk\schanges.
++D 2019-03-19T11:17:28.065
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
+ F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
  F Makefile.in 236d2739dc3e823c3c909bca2d6cef93009bafbefd7018a8f3281074ecb92954
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc 5df60c70edb157feb2148a14c687551969599bd065875a0b959b6b139721ca72
@@@ -517,10 -518,10 +518,10 @@@ F src/resolve.c 09419ad5c432190b69be7c0
  F src/rowset.c d977b011993aaea002cab3e0bb2ce50cf346000dff94e944d547b989f4b1fe93
  F src/select.c 9263f5c30dd44c7ac2eb29f40a7ec64322a96885b71c00de6bc30b756c2e1c49
  F src/shell.c.in 01c0cc01391d00d247fdf640052d38c267fc16d975bc4f3154a02277c232dbeb
- F src/sqlite.h.in 02be315feaf20c06028aacf3b032b5e7211e9aae066284eef77b081646b43ea0
+ F src/sqlite.h.in e33a4df7e32d742aac29623b38a1edd7e07a2b964a5d0257e2923c8a724faddc
  F src/sqlite3.rc 5121c9e10c3964d5755191c80dd1180c122fc3a8
  F src/sqlite3ext.h 960f1b86c3610fa23cb6a267572a97dcf286e77aa0dd3b9b23292ffaa1ea8683
 -F src/sqliteInt.h f253c4ec15e577a293a462e5049f8ea1d0c7a31819b3a88acdd24698df8f4d0b
 +F src/sqliteInt.h 19641f2402ef4e45fd2e222f5a45bb24e3f89a519059d35ce2819f46ce5e1a1e
  F src/sqliteLimit.h 1513bfb7b20378aa0041e7022d04acb73525de35b80b252f1b83fedb4de6a76b
  F src/status.c 46e7aec11f79dad50965a5ca5fa9de009f7d6bde08be2156f1538a0a296d4d0e
  F src/table.c b46ad567748f24a326d9de40e5b9659f96ffff34
@@@ -602,9 -603,9 +603,9 @@@ F src/wal.h 606292549f5a7be50b6227bd685
  F src/walker.c 7607f1a68130c028255d8d56094ea602fc402c79e1e35a46e6282849d90d5fe4
  F src/where.c 8a207cb2ca6b99e1edb1e4bbff9b0504385a759cbf66180d1deb34d80ca4b799
  F src/whereInt.h 5f14db426ca46a83eabab1ae9aa6d4b8f27504ad35b64c290916289b1ddb2e88
- F src/wherecode.c ce7b21e1be2b981d62683fc59c4ca73a04a7ff2f1ebec23d41baf2da2349afd6
+ F src/wherecode.c 6fa4056c5ce019e4a8af33795906340176813cb3c1236f4b7b08df76a1b6287b
  F src/whereexpr.c 90859652920f153d2c03f075488744be2926625ebd36911bcbcb17d0d29c891c
 -F src/window.c df2456386e0b1553a8d1fcf3a0ddc4c058fe2c650ea8c74b6bf8862082ddafc9
 +F src/window.c 76d83479ab5d0379c1641e3e342f25c6e9f12987e59ce72d1ddcf3220bbad818
  F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
  F test/affinity2.test a6d901b436328bd67a79b41bb0ac2663918fe3bd
  F test/affinity3.test 6a101af2fc945ce2912f6fe54dd646018551710d
@@@ -1676,22 -1677,16 +1677,22 @@@ F test/win32heap.test 10fd891266bd00af6
  F test/win32lock.test fbf107c91d8f5512be5a5b87c4c42ab9fdd54972
  F test/win32longpath.test 169c75a3b2e43481f4a62122510210c67b08f26d
  F test/win32nolock.test ac4f08811a562e45a5755e661f45ca85892bdbbc
 -F test/window1.test 53db04133c48065c7554cb7195b0d23b879feb2dc9dacf0945a259c423687133
 +F test/window1.test 1e0118726fd898a882c2c70244b13f40bbcea3f938154892bec871fc2008081d
  F test/window2.tcl 9bfa842d8a62b0d36dc8c1b5972206393c43847433c6d75940b87fec93ce3143
  F test/window2.test 8e6d2a1b9f54dfebee1cde961c8590cd87b4db45c50f44947a211e1b63c2a05e
 -F test/window3.tcl 577a3b1ff913208e5248c04dab9df17fd760ce159a752789e26d0cb4a5f91823
 -F test/window3.test e274b7f8952ca4ed25996e0e45c047192b066e0aaff2a822d4293c8c4f1d8d98
 -F test/window4.tcl 511425f6b0abf9b953df54cc9c7295cc7c25d78f4ed6f7a74b094eec0120eccb
 -F test/window4.test c5d6bf3403e4ade2f19df2afe4c16f29fb817c392c6c1c8017edb7165c191a62
 +F test/window3.tcl acea6e86a4324a210fd608d06741010ca83ded9fde438341cb978c49928faf03
 +F test/window3.test e9959a993c8a71e96433be8daaa1827d78b8921e4f12debd7bdbeb3c856ef3cb
 +F test/window4.tcl 5fbaab489677914ee5686b2008426e336daf88a2f58be7df92757f780a5ebf91
 +F test/window4.test bf8f86586ce101bf98e2306e597fa24aadc96c58d70ba4d11f956cf8ca4e0be3
  F test/window5.test d328dd18221217c49c144181975eea17339eaeaf0e9aa558cee3afb84652821e
 -F test/window6.test 5eae4ae7a590ccf1e605880969ca0bad3955616ac91cad3031baea38748badb3
 -F test/windowfault.test 12ceb6bbb355d13e8fcd88c5731a57256dfdf77b9a7ae20842a76fcd4623df5b
 +F test/window6.test 604890f2b0f976339e6a1774cd90d48840e57a54b4f21a8b4b3047aa2c9787d1
 +F test/window7.tcl 6a1210f05d40ec89c22960213a22cd3f98d4e2f2eb20646c83c8c30d4d76108f
 +F test/window7.test ce7f865241fdd1c5c4db869cd7bb2986c3be836bc2e73649a6846dd920f63e0f
- F test/window8.tcl 9755f960fb3197e741b393e00841bb9374a5d5058f12b2d056213bfb53877b07
- F test/window8.test daacb65e98c21a614bed6cf55f0bb73146e0abac99916b3ed25041aa84911767
++F test/window8.tcl 969c2fe8d8f4f33d34011320c56198a833ed2697e3c1074e77d074356749cd3d
++F test/window8.test cccb819319b72251b0228abf9dbe009831fe8818c699400bf8ef69b30314bad5
 +F test/windowerr.tcl 727d77959ac512b473dd2d659937f58688ce5460482a442c2d569fc8656491e5
 +F test/windowerr.test 7962cf9b39f27b11ea5c62105ab2322a61ceac098dce536e2b8569c3053f62e7
 +F test/windowfault.test cb27a4d8c85982733b123af667921df3a96e23d3739b15d414de75054b334cbe
  F test/with1.test a07b5aad7f77acdf13e52e8814ea94606fcc72e9ea4c99baf293e9d7c63940be
  F test/with2.test e0030e2f0267a910d6c0e4f46f2dfe941c1cc0d4f659ba69b3597728e7e8f1ab
  F test/with3.test 8d26920c88283e0a473ceebd3451554922108ce7b2a6a1157c47eb0a7011212c
@@@ -1812,7 -1807,7 +1813,7 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 1fbddf01b1c3fff95b05e2f2f709754e2b514296060b4846518791e7161d9ddb
- R 722fee323a7cbe33e6fc342286fa5da6
 -P b3fa58dd7403dbd4d2e9f3ae23d7d1337830d6fef2aa2f137ac5174de0d5828e
 -R 72c6f9bb24c0efeaea958b241f969436
 -U drh
 -Z 4e9235e5856178c79033d2c551aac4dd
++P a6d61dfd4780eccfce5f7a5ead6c04e3b78bc4a461551fd7dd602550e0d51084 cbb7e60272cda518fa1bd8d3e3cd02e031b657fef92a9d4d7ed8c2bfb97be7c8
++R f981124fd5a9cfc02100f35bfeda05f9
 +U dan
- Z 725b1daf1dcfd1566aa8e53f82b01c01
++Z b700b6ffd43994fcbbd4a8327acf2da3

diff --cc manifest.uuid
index e708c3e4c3ce599b9887f92322abcae48b5969f0,b9f7c45321f3fb2ec769700a4b371ab930c86ae8..e0194d86f18ced2a01dd7ff7aa16b21ba565e09d
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- a6d61dfd4780eccfce5f7a5ead6c04e3b78bc4a461551fd7dd602550e0d51084
 -cbb7e60272cda518fa1bd8d3e3cd02e031b657fef92a9d4d7ed8c2bfb97be7c8
++98cc26598718e5557ee00aa77336024c91e483ec6de650e172ad1b44a6f0a77b

diff --cc test/window8.tcl
index d7f9dfd58fda2a4ba73479f32a3cca6deaa0fec7,0000000000000000000000000000000000000000..15cfca6a5f376d8463343c51eb0703a6b0fd6d00
mode 100644,000000..100644
--- 1/test/window8.tcl
--- /dev/null
+++ b/test/window8.tcl
@@@ -1,216 -1,0 +1,225 @@@
 +# 2018 May 19
 +#
 +# The author disclaims copyright to this source code.  In place of
 +# a legal notice, here is a blessing:
 +#
 +#    May you do good and not evil.
 +#    May you find forgiveness for yourself and forgive others.
 +#    May you share freely, never taking more than you give.
 +#
 +#***********************************************************************
 +#
 +
 +source [file join [file dirname $argv0] pg_common.tcl]
 +
 +#=========================================================================
 +
 +start_test window8 "2019 March 01"
 +ifcapable !windowfunc
 +
 +execsql_test 1.0 {
 +  DROP TABLE IF EXISTS t3;
 +  CREATE TABLE t3(a TEXT, b TEXT, c INTEGER);
 +  INSERT INTO t3 VALUES
 +    ('HH', 'bb', 355), ('CC', 'aa', 158), ('BB', 'aa', 399), 
 +    ('FF', 'bb', 938), ('HH', 'aa', 480), ('FF', 'bb', 870), 
 +    ('JJ', 'aa', 768), ('JJ', 'aa', 899), ('GG', 'bb', 929), 
 +    ('II', 'bb', 421), ('GG', 'bb', 844), ('FF', 'bb', 574), 
 +    ('CC', 'bb', 822), ('GG', 'bb', 938), ('BB', 'aa', 660), 
 +    ('HH', 'aa', 979), ('BB', 'bb', 792), ('DD', 'aa', 845), 
 +    ('JJ', 'bb', 354), ('FF', 'bb', 295), ('JJ', 'aa', 234), 
 +    ('BB', 'bb', 840), ('AA', 'aa', 934), ('EE', 'aa', 113), 
 +    ('AA', 'bb', 309), ('BB', 'aa', 412), ('AA', 'aa', 911), 
 +    ('AA', 'bb', 572), ('II', 'aa', 398), ('II', 'bb', 250), 
 +    ('II', 'aa', 652), ('BB', 'bb', 633), ('AA', 'aa', 239), 
 +    ('FF', 'aa', 670), ('BB', 'bb', 705), ('HH', 'bb', 963), 
 +    ('CC', 'bb', 346), ('II', 'bb', 671), ('BB', 'aa', 247), 
 +    ('AA', 'aa', 223), ('GG', 'aa', 480), ('HH', 'aa', 790), 
 +    ('FF', 'aa', 208), ('BB', 'bb', 711), ('EE', 'aa', 777), 
 +    ('DD', 'bb', 716), ('CC', 'aa', 759), ('CC', 'aa', 430), 
 +    ('CC', 'aa', 607), ('DD', 'bb', 794), ('GG', 'aa', 148), 
 +    ('GG', 'aa', 634), ('JJ', 'bb', 257), ('DD', 'bb', 959), 
 +    ('FF', 'bb', 726), ('BB', 'aa', 762), ('JJ', 'bb', 336), 
 +    ('GG', 'aa', 335), ('HH', 'bb', 330), ('GG', 'bb', 160), 
 +    ('JJ', 'bb', 839), ('FF', 'aa', 618), ('BB', 'aa', 393), 
 +    ('EE', 'bb', 629), ('FF', 'aa', 667), ('AA', 'bb', 870), 
 +    ('FF', 'bb', 102), ('JJ', 'aa', 113), ('DD', 'aa', 224), 
 +    ('AA', 'bb', 627), ('HH', 'bb', 730), ('II', 'bb', 443), 
 +    ('HH', 'bb', 133), ('EE', 'bb', 252), ('II', 'bb', 805), 
 +    ('BB', 'bb', 786), ('EE', 'bb', 768), ('HH', 'bb', 683), 
 +    ('DD', 'bb', 238), ('DD', 'aa', 256);
 +}
 +
 +foreach {tn frame} {
 +  1  { GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING }
 +  2  { GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW }
 +  3  { GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING }
 +  4  { GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING }
 +  5  { GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING }
 +  6  { GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING }
 +  7  { GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING }
 +  8  { GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING }
 +  9  { GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW }
 +  10 { GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING }
 +  11 { GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING }
 +  12 { GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING }
 +  13 { GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING }
 +  14 { GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING }
 +  15 { GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING }
 +  16 { GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING }
 +  17 { GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING }
 +  18 { GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING }
 +  19 { GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING }
 +
 +} {
 +  execsql_test 1.$tn.1 "
 +    SELECT a, b, sum(c) OVER (ORDER BY a $frame) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +  execsql_test 1.$tn.2 "
 +    SELECT a, b, sum(c) OVER (ORDER BY a,b $frame) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +  execsql_test 1.$tn.3 "
 +    SELECT a, b, rank() OVER (ORDER BY a $frame) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +  execsql_test 1.$tn.4 "
 +    SELECT a, b, max(c) OVER (ORDER BY a,b $frame) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +  execsql_test 1.$tn.5 "
 +    SELECT a, b, min(c) OVER (ORDER BY a,b $frame) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +
 +  set f2 "$frame EXCLUDE CURRENT ROW"
 +
 +  execsql_test 1.$tn.6 "
 +    SELECT a, b, sum(c) OVER (ORDER BY a $f2) FROM t3 ORDER BY 1, 2, 3;
 +  "
 +  execsql_test 1.$tn.7 "
 +    SELECT a, b, sum(c) OVER (ORDER BY a,b $f2) FROM t3 ORDER BY 1, 2, 3;
 +  "
++
++  execsql_test 1.$tn.8 "
++    SELECT a, b, 
++      sum(c) OVER (ORDER BY a $f2),
++      sum(c) OVER (ORDER BY a $frame),
++      sum(c) OVER (ORDER BY a,b $f2),
++      sum(c) OVER (ORDER BY a,b $frame)
++    FROM t3 ORDER BY 1, 2, 3;
++  "
 +}
 +
 +
 +foreach {tn ex} {
 +  1  { EXCLUDE NO OTHERS }
 +  2  { EXCLUDE CURRENT ROW }
 +  3  { EXCLUDE GROUP }
 +  4  { EXCLUDE TIES }
 +} {
 +  execsql_test 2.$tn.1 "
 +    SELECT row_number() OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING $ex
 +    )
 +  "
 +
 +  execsql_test 2.$tn.2 "
 +    SELECT nth_value(c, 14) OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING $ex
 +    )
 +  "
 +
 +  execsql_test 2.$tn.3 "
 +    SELECT min(c) OVER win, max(c) OVER win, sum(c) OVER win FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW $ex
 +    ) ORDER BY a, b, c;
 +  "
 +}
 +
 +==========
 +
 +execsql_test 3.0 {
 +  DROP TABLE IF EXISTS t1;
 +  CREATE TABLE t1(a REAL, b INTEGER);
 +  INSERT INTO t1 VALUES
 +      (5, 10), (10, 20), (13, 26), (13, 26), 
 +      (15, 30), (20, 40), (22,80), (30, 90);
 +}
 +
 +foreach {tn frame} {
 +  1 { ORDER BY a RANGE BETWEEN 5 PRECEDING AND 5 FOLLOWING }
 +  2 { ORDER BY a RANGE BETWEEN 10 PRECEDING AND 5 PRECEDING }
 +  3 { ORDER BY a RANGE BETWEEN 2 FOLLOWING AND 3 FOLLOWING }
 +  4 { ORDER BY a DESC RANGE BETWEEN 5 PRECEDING AND 5 FOLLOWING }
 +  5 { ORDER BY a DESC RANGE BETWEEN 10 PRECEDING AND 5 PRECEDING }
 +  6 { ORDER BY a DESC RANGE BETWEEN 2 FOLLOWING AND 3 FOLLOWING }
 +
 +  7  { ORDER BY a RANGE BETWEEN 5.1 PRECEDING AND 5.3 FOLLOWING }
 +  8  { ORDER BY a RANGE BETWEEN 10.2 PRECEDING AND 5.4 PRECEDING }
 +  9  { ORDER BY a RANGE BETWEEN 2.6 FOLLOWING AND 3.5 FOLLOWING }
 +  10 { ORDER BY a DESC RANGE BETWEEN 5.7 PRECEDING AND 5.8 FOLLOWING }
 +  11 { ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND 5.9 PRECEDING }
 +  12 { ORDER BY a DESC RANGE BETWEEN 2.1 FOLLOWING AND UNBOUNDED FOLLOWING }
 +} {
 +  execsql_test 3.$tn "
 +    SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ($frame)
 +  "
 +}
 +
 +==========
 +
 +execsql_test 4.0 {
 +  DROP TABLE IF EXISTS t1;
 +  CREATE TABLE t1(a INTEGER, b INTEGER);
 +  INSERT INTO t1 VALUES
 +    (NULL, 1), (NULL, 2), (NULL, 3), (10, 4), (10, 5);
 +}
 +
 +execsql_test 4.1.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a RANGE BETWEEN 5 PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1;
 +}
 +execsql_test 4.1.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC RANGE BETWEEN 5 PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1;
 +}
 +
 +execsql_test 4.2.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a RANGE BETWEEN 5 FOLLOWING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 NULLS FIRST;
 +}
 +
 +execsql_test 4.2.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC RANGE BETWEEN 5 FOLLOWING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 NULLS FIRST;
 +}
 +
 +execsql_test 4.3.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a NULLS FIRST RANGE BETWEEN UNBOUNDED PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 NULLS FIRST;
 +}
 +
 +execsql_test 4.4.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a NULLS FIRST ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING
 +  ) FROM t1 ORDER BY 1 NULLS FIRST;
 +}
 +
 +execsql_test 4.4.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC NULLS LAST ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING
 +  ) FROM t1 ORDER BY 1 NULLS FIRST;
 +}
 +finish_test
 +
 +

diff --cc test/window8.test
index a171d1ce0d78768ba3867256221f627ee79c97a6,0000000000000000000000000000000000000000..6963bc9072e2f662c6d22a74a755fa8eabed3b3b
mode 100644,000000..100644
--- 1/test/window8.test
--- /dev/null
+++ b/test/window8.test
@@@ -1,2667 -1,0 +1,3548 @@@
 +# 2019 March 01
 +#
 +# The author disclaims copyright to this source code.  In place of
 +# a legal notice, here is a blessing:
 +#
 +#    May you do good and not evil.
 +#    May you find forgiveness for yourself and forgive others.
 +#    May you share freely, never taking more than you give.
 +#
 +#***********************************************************************
 +# This file implements regression tests for SQLite library.
 +#
 +
 +####################################################
 +# DO NOT EDIT! THIS FILE IS AUTOMATICALLY GENERATED!
 +####################################################
 +
 +set testdir [file dirname $argv0]
 +source $testdir/tester.tcl
 +set testprefix window8
 +
 +ifcapable !windowfunc { finish_test ; return }
 +do_execsql_test 1.0 {
 +  DROP TABLE IF EXISTS t3;
 +  CREATE TABLE t3(a TEXT, b TEXT, c INTEGER);
 +  INSERT INTO t3 VALUES
 +    ('HH', 'bb', 355), ('CC', 'aa', 158), ('BB', 'aa', 399), 
 +    ('FF', 'bb', 938), ('HH', 'aa', 480), ('FF', 'bb', 870), 
 +    ('JJ', 'aa', 768), ('JJ', 'aa', 899), ('GG', 'bb', 929), 
 +    ('II', 'bb', 421), ('GG', 'bb', 844), ('FF', 'bb', 574), 
 +    ('CC', 'bb', 822), ('GG', 'bb', 938), ('BB', 'aa', 660), 
 +    ('HH', 'aa', 979), ('BB', 'bb', 792), ('DD', 'aa', 845), 
 +    ('JJ', 'bb', 354), ('FF', 'bb', 295), ('JJ', 'aa', 234), 
 +    ('BB', 'bb', 840), ('AA', 'aa', 934), ('EE', 'aa', 113), 
 +    ('AA', 'bb', 309), ('BB', 'aa', 412), ('AA', 'aa', 911), 
 +    ('AA', 'bb', 572), ('II', 'aa', 398), ('II', 'bb', 250), 
 +    ('II', 'aa', 652), ('BB', 'bb', 633), ('AA', 'aa', 239), 
 +    ('FF', 'aa', 670), ('BB', 'bb', 705), ('HH', 'bb', 963), 
 +    ('CC', 'bb', 346), ('II', 'bb', 671), ('BB', 'aa', 247), 
 +    ('AA', 'aa', 223), ('GG', 'aa', 480), ('HH', 'aa', 790), 
 +    ('FF', 'aa', 208), ('BB', 'bb', 711), ('EE', 'aa', 777), 
 +    ('DD', 'bb', 716), ('CC', 'aa', 759), ('CC', 'aa', 430), 
 +    ('CC', 'aa', 607), ('DD', 'bb', 794), ('GG', 'aa', 148), 
 +    ('GG', 'aa', 634), ('JJ', 'bb', 257), ('DD', 'bb', 959), 
 +    ('FF', 'bb', 726), ('BB', 'aa', 762), ('JJ', 'bb', 336), 
 +    ('GG', 'aa', 335), ('HH', 'bb', 330), ('GG', 'bb', 160), 
 +    ('JJ', 'bb', 839), ('FF', 'aa', 618), ('BB', 'aa', 393), 
 +    ('EE', 'bb', 629), ('FF', 'aa', 667), ('AA', 'bb', 870), 
 +    ('FF', 'bb', 102), ('JJ', 'aa', 113), ('DD', 'aa', 224), 
 +    ('AA', 'bb', 627), ('HH', 'bb', 730), ('II', 'bb', 443), 
 +    ('HH', 'bb', 133), ('EE', 'bb', 252), ('II', 'bb', 805), 
 +    ('BB', 'bb', 786), ('EE', 'bb', 768), ('HH', 'bb', 683), 
 +    ('DD', 'bb', 238), ('DD', 'aa', 256);
 +} {}
 +
 +do_execsql_test 1.1.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 15147   DD aa 15147   DD aa 15147
 +  DD bb 15147   DD bb 15147   DD bb 15147   DD bb 15147   EE aa 19179
 +  EE aa 19179   EE bb 19179   EE bb 19179   EE bb 19179   FF aa 21718
 +  FF aa 21718   FF aa 21718   FF aa 21718   FF bb 21718   FF bb 21718
 +  FF bb 21718   FF bb 21718   FF bb 21718   FF bb 21718   GG aa 27386
 +  GG aa 27386   GG aa 27386   GG aa 27386   GG bb 27386   GG bb 27386
 +  GG bb 27386   GG bb 27386   HH aa 31854   HH aa 31854   HH aa 31854
 +  HH bb 31854   HH bb 31854   HH bb 31854   HH bb 31854   HH bb 31854
 +  HH bb 31854   II aa 37297   II aa 37297   II bb 37297   II bb 37297
 +  II bb 37297   II bb 37297   II bb 37297   JJ aa 40937   JJ aa 40937
 +  JJ aa 40937   JJ aa 40937   JJ bb 40937   JJ bb 40937   JJ bb 40937
 +  JJ bb 40937}
 +
 +do_execsql_test 1.1.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 7558   BB bb 7558   BB bb 7558   BB bb 7558
 +  BB bb 7558   BB bb 7558   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC aa 12025   CC bb 13979   CC bb 13979   DD aa 15147   DD aa 15147
 +  DD aa 15147   DD bb 16472   DD bb 16472   DD bb 16472   DD bb 16472
 +  EE aa 19179   EE aa 19179   EE bb 20069   EE bb 20069   EE bb 20069
 +  FF aa 21718   FF aa 21718   FF aa 21718   FF aa 21718   FF bb 23881
 +  FF bb 23881   FF bb 23881   FF bb 23881   FF bb 23881   FF bb 23881
 +  GG aa 27386   GG aa 27386   GG aa 27386   GG aa 27386   GG bb 28983
 +  GG bb 28983   GG bb 28983   GG bb 28983   HH aa 31854   HH aa 31854
 +  HH aa 31854   HH bb 34103   HH bb 34103   HH bb 34103   HH bb 34103
 +  HH bb 34103   HH bb 34103   II aa 37297   II aa 37297   II bb 38347
 +  II bb 38347   II bb 38347   II bb 38347   II bb 38347   JJ aa 40937
 +  JJ aa 40937   JJ aa 40937   JJ aa 40937   JJ bb 42951   JJ bb 42951
 +  JJ bb 42951   JJ bb 42951}
 +
 +do_execsql_test 1.1.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.1.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 934   CC aa 934   CC aa 934   CC aa 934
 +  CC bb 934   CC bb 934   DD aa 934   DD aa 934   DD aa 934   DD bb 934
 +  DD bb 934   DD bb 934   DD bb 934   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959
 +  GG aa 959   GG aa 959   GG aa 959   GG aa 959   GG bb 959   GG bb 959
 +  GG bb 959   GG bb 959   HH aa 959   HH aa 959   HH aa 959   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 979   JJ aa 979   JJ aa 979   JJ aa 979   JJ bb 979   JJ bb 979
 +  JJ bb 979   JJ bb 979}
 +
 +do_execsql_test 1.1.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 223   BB bb 223   BB bb 223   BB bb 223
 +  BB bb 223   BB bb 223   CC aa 223   CC aa 223   CC aa 223   CC aa 223
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 158
 +  DD bb 158   DD bb 158   DD bb 158   EE aa 158   EE aa 158   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 102
 +  HH bb 102   HH bb 102   HH bb 102   HH bb 102   HH bb 102   II aa 102
 +  II aa 102   II bb 102   II bb 102   II bb 102   II bb 102   II bb 102
 +  JJ aa 102   JJ aa 102   JJ aa 102   JJ aa 102   JJ bb 102   JJ bb 102
 +  JJ bb 102   JJ bb 102}
 +
 +do_execsql_test 1.1.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 15147   DD aa 15147   DD aa 15147
 +  DD bb 15147   DD bb 15147   DD bb 15147   DD bb 15147   EE aa 19179
 +  EE aa 19179   EE bb 19179   EE bb 19179   EE bb 19179   FF aa 21718
 +  FF aa 21718   FF aa 21718   FF aa 21718   FF bb 21718   FF bb 21718
 +  FF bb 21718   FF bb 21718   FF bb 21718   FF bb 21718   GG aa 27386
 +  GG aa 27386   GG aa 27386   GG aa 27386   GG bb 27386   GG bb 27386
 +  GG bb 27386   GG bb 27386   HH aa 31854   HH aa 31854   HH aa 31854
 +  HH bb 31854   HH bb 31854   HH bb 31854   HH bb 31854   HH bb 31854
 +  HH bb 31854   II aa 37297   II aa 37297   II bb 37297   II bb 37297
 +  II bb 37297   II bb 37297   II bb 37297   JJ aa 40937   JJ aa 40937
 +  JJ aa 40937   JJ aa 40937   JJ bb 40937   JJ bb 40937   JJ bb 40937
 +  JJ bb 40937}
 +
 +do_execsql_test 1.1.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 7558   BB bb 7558   BB bb 7558   BB bb 7558
 +  BB bb 7558   BB bb 7558   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC aa 12025   CC bb 13979   CC bb 13979   DD aa 15147   DD aa 15147
 +  DD aa 15147   DD bb 16472   DD bb 16472   DD bb 16472   DD bb 16472
 +  EE aa 19179   EE aa 19179   EE bb 20069   EE bb 20069   EE bb 20069
 +  FF aa 21718   FF aa 21718   FF aa 21718   FF aa 21718   FF bb 23881
 +  FF bb 23881   FF bb 23881   FF bb 23881   FF bb 23881   FF bb 23881
 +  GG aa 27386   GG aa 27386   GG aa 27386   GG aa 27386   GG bb 28983
 +  GG bb 28983   GG bb 28983   GG bb 28983   HH aa 31854   HH aa 31854
 +  HH aa 31854   HH bb 34103   HH bb 34103   HH bb 34103   HH bb 34103
 +  HH bb 34103   HH bb 34103   II aa 37297   II aa 37297   II bb 38347
 +  II bb 38347   II bb 38347   II bb 38347   II bb 38347   JJ aa 40937
 +  JJ aa 40937   JJ aa 40937   JJ aa 40937   JJ bb 42951   JJ bb 42951
 +  JJ bb 42951   JJ bb 42951}
 +
++do_execsql_test 1.1.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa {} {} {} {}   AA aa {} {} {} {}   AA aa {} {} {} {}
++  AA aa {} {} {} {}   AA bb {} {} 2307 2307   AA bb {} {} 2307 2307
++  AA bb {} {} 2307 2307   AA bb {} {} 2307 2307   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   CC aa 12025 12025 12025 12025
++  CC aa 12025 12025 12025 12025   CC aa 12025 12025 12025 12025
++  CC aa 12025 12025 12025 12025   CC bb 12025 12025 13979 13979
++  CC bb 12025 12025 13979 13979   DD aa 15147 15147 15147 15147
++  DD aa 15147 15147 15147 15147   DD aa 15147 15147 15147 15147
++  DD bb 15147 15147 16472 16472   DD bb 15147 15147 16472 16472
++  DD bb 15147 15147 16472 16472   DD bb 15147 15147 16472 16472
++  EE aa 19179 19179 19179 19179   EE aa 19179 19179 19179 19179
++  EE bb 19179 19179 20069 20069   EE bb 19179 19179 20069 20069
++  EE bb 19179 19179 20069 20069   FF aa 21718 21718 21718 21718
++  FF aa 21718 21718 21718 21718   FF aa 21718 21718 21718 21718
++  FF aa 21718 21718 21718 21718   FF bb 21718 21718 23881 23881
++  FF bb 21718 21718 23881 23881   FF bb 21718 21718 23881 23881
++  FF bb 21718 21718 23881 23881   FF bb 21718 21718 23881 23881
++  FF bb 21718 21718 23881 23881   GG aa 27386 27386 27386 27386
++  GG aa 27386 27386 27386 27386   GG aa 27386 27386 27386 27386
++  GG aa 27386 27386 27386 27386   GG bb 27386 27386 28983 28983
++  GG bb 27386 27386 28983 28983   GG bb 27386 27386 28983 28983
++  GG bb 27386 27386 28983 28983   HH aa 31854 31854 31854 31854
++  HH aa 31854 31854 31854 31854   HH aa 31854 31854 31854 31854
++  HH bb 31854 31854 34103 34103   HH bb 31854 31854 34103 34103
++  HH bb 31854 31854 34103 34103   HH bb 31854 31854 34103 34103
++  HH bb 31854 31854 34103 34103   HH bb 31854 31854 34103 34103
++  II aa 37297 37297 37297 37297   II aa 37297 37297 37297 37297
++  II bb 37297 37297 38347 38347   II bb 37297 37297 38347 38347
++  II bb 37297 37297 38347 38347   II bb 37297 37297 38347 38347
++  II bb 37297 37297 38347 38347   JJ aa 40937 40937 40937 40937
++  JJ aa 40937 40937 40937 40937   JJ aa 40937 40937 40937 40937
++  JJ aa 40937 40937 40937 40937   JJ bb 40937 40937 42951 42951
++  JJ bb 40937 40937 42951 42951   JJ bb 40937 40937 42951 42951
++  JJ bb 40937 40937 42951 42951}
++
 +do_execsql_test 1.2.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 12025   BB aa 12025   BB aa 12025
 +  BB aa 12025   BB aa 12025   BB aa 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   BB bb 12025   CC aa 15147
 +  CC aa 15147   CC aa 15147   CC aa 15147   CC bb 15147   CC bb 15147
 +  DD aa 19179   DD aa 19179   DD aa 19179   DD bb 19179   DD bb 19179
 +  DD bb 19179   DD bb 19179   EE aa 21718   EE aa 21718   EE bb 21718
 +  EE bb 21718   EE bb 21718   FF aa 27386   FF aa 27386   FF aa 27386
 +  FF aa 27386   FF bb 27386   FF bb 27386   FF bb 27386   FF bb 27386
 +  FF bb 27386   FF bb 27386   GG aa 31854   GG aa 31854   GG aa 31854
 +  GG aa 31854   GG bb 31854   GG bb 31854   GG bb 31854   GG bb 31854
 +  HH aa 37297   HH aa 37297   HH aa 37297   HH bb 37297   HH bb 37297
 +  HH bb 37297   HH bb 37297   HH bb 37297   HH bb 37297   II aa 40937
 +  II aa 40937   II bb 40937   II bb 40937   II bb 40937   II bb 40937
 +  II bb 40937   JJ aa 44737   JJ aa 44737   JJ aa 44737   JJ aa 44737
 +  JJ bb 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.2.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7558   BB aa 7558   BB aa 7558   BB aa 7558
 +  BB aa 7558   BB aa 7558   BB bb 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   CC aa 13979   CC aa 13979
 +  CC aa 13979   CC aa 13979   CC bb 15147   CC bb 15147   DD aa 16472
 +  DD aa 16472   DD aa 16472   DD bb 19179   DD bb 19179   DD bb 19179
 +  DD bb 19179   EE aa 20069   EE aa 20069   EE bb 21718   EE bb 21718
 +  EE bb 21718   FF aa 23881   FF aa 23881   FF aa 23881   FF aa 23881
 +  FF bb 27386   FF bb 27386   FF bb 27386   FF bb 27386   FF bb 27386
 +  FF bb 27386   GG aa 28983   GG aa 28983   GG aa 28983   GG aa 28983
 +  GG bb 31854   GG bb 31854   GG bb 31854   GG bb 31854   HH aa 34103
 +  HH aa 34103   HH aa 34103   HH bb 37297   HH bb 37297   HH bb 37297
 +  HH bb 37297   HH bb 37297   HH bb 37297   II aa 38347   II aa 38347
 +  II bb 40937   II bb 40937   II bb 40937   II bb 40937   II bb 40937
 +  JJ aa 42951   JJ aa 42951   JJ aa 42951   JJ aa 42951   JJ bb 44737
 +  JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.2.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.2.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 934   CC aa 934   CC aa 934   CC aa 934
 +  CC bb 934   CC bb 934   DD aa 934   DD aa 934   DD aa 934   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959
 +  GG aa 959   GG aa 959   GG aa 959   GG aa 959   GG bb 959   GG bb 959
 +  GG bb 959   GG bb 959   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 979   JJ aa 979   JJ aa 979   JJ aa 979   JJ bb 979   JJ bb 979
 +  JJ bb 979   JJ bb 979}
 +
 +do_execsql_test 1.2.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 223   BB bb 223   BB bb 223   BB bb 223
 +  BB bb 223   BB bb 223   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 158
 +  DD bb 158   DD bb 158   DD bb 158   EE aa 113   EE aa 113   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 102
 +  HH bb 102   HH bb 102   HH bb 102   HH bb 102   HH bb 102   II aa 102
 +  II aa 102   II bb 102   II bb 102   II bb 102   II bb 102   II bb 102
 +  JJ aa 102   JJ aa 102   JJ aa 102   JJ aa 102   JJ bb 102   JJ bb 102
 +  JJ bb 102   JJ bb 102}
 +
 +do_execsql_test 1.2.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 11263   BB aa 11365   BB aa 11613
 +  BB aa 11626   BB aa 11632   BB aa 11778   BB bb 11185   BB bb 11233
 +  BB bb 11239   BB bb 11314   BB bb 11320   BB bb 11392   CC aa 14388
 +  CC aa 14540   CC aa 14717   CC aa 14989   CC bb 14325   CC bb 14801
 +  DD aa 18334   DD aa 18923   DD aa 18955   DD bb 18220   DD bb 18385
 +  DD bb 18463   DD bb 18941   EE aa 20941   EE aa 21605   EE bb 20950
 +  EE bb 21089   EE bb 21466   FF aa 26716   FF aa 26719   FF aa 26768
 +  FF aa 27178   FF bb 26448   FF bb 26516   FF bb 26660   FF bb 26812
 +  FF bb 27091   FF bb 27284   GG aa 31220   GG aa 31374   GG aa 31519
 +  GG aa 31706   GG bb 30916   GG bb 30925   GG bb 31010   GG bb 31694
 +  HH aa 36318   HH aa 36507   HH aa 36817   HH bb 36334   HH bb 36567
 +  HH bb 36614   HH bb 36942   HH bb 36967   HH bb 37164   II aa 40285
 +  II aa 40539   II bb 40132   II bb 40266   II bb 40494   II bb 40516
 +  II bb 40687   JJ aa 43838   JJ aa 43969   JJ aa 44503   JJ aa 44624
 +  JJ bb 43898   JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
 +do_execsql_test 1.2.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6796   BB aa 6898   BB aa 7146   BB aa 7159
 +  BB aa 7165   BB aa 7311   BB bb 11185   BB bb 11233   BB bb 11239
 +  BB bb 11314   BB bb 11320   BB bb 11392   CC aa 13220   CC aa 13372
 +  CC aa 13549   CC aa 13821   CC bb 14325   CC bb 14801   DD aa 15627
 +  DD aa 16216   DD aa 16248   DD bb 18220   DD bb 18385   DD bb 18463
 +  DD bb 18941   EE aa 19292   EE aa 19956   EE bb 20950   EE bb 21089
 +  EE bb 21466   FF aa 23211   FF aa 23214   FF aa 23263   FF aa 23673
 +  FF bb 26448   FF bb 26516   FF bb 26660   FF bb 26812   FF bb 27091
 +  FF bb 27284   GG aa 28349   GG aa 28503   GG aa 28648   GG aa 28835
 +  GG bb 30916   GG bb 30925   GG bb 31010   GG bb 31694   HH aa 33124
 +  HH aa 33313   HH aa 33623   HH bb 36334   HH bb 36567   HH bb 36614
 +  HH bb 36942   HH bb 36967   HH bb 37164   II aa 37695   II aa 37949
 +  II bb 40132   II bb 40266   II bb 40494   II bb 40516   II bb 40687
 +  JJ aa 42052   JJ aa 42183   JJ aa 42717   JJ aa 42838   JJ bb 43898
 +  JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
++do_execsql_test 1.2.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 3815 4685   AA bb 4058 4685 4058 4685
++  AA bb 4113 4685 4113 4685   AA bb 4376 4685 4376 4685
++  BB aa 11263 12025 6796 7558   BB aa 11365 12025 6898 7558
++  BB aa 11613 12025 7146 7558   BB aa 11626 12025 7159 7558
++  BB aa 11632 12025 7165 7558   BB aa 11778 12025 7311 7558
++  BB bb 11185 12025 11185 12025   BB bb 11233 12025 11233 12025
++  BB bb 11239 12025 11239 12025   BB bb 11314 12025 11314 12025
++  BB bb 11320 12025 11320 12025   BB bb 11392 12025 11392 12025
++  CC aa 14388 15147 13220 13979   CC aa 14540 15147 13372 13979
++  CC aa 14717 15147 13549 13979   CC aa 14989 15147 13821 13979
++  CC bb 14325 15147 14325 15147   CC bb 14801 15147 14801 15147
++  DD aa 18334 19179 15627 16472   DD aa 18923 19179 16216 16472
++  DD aa 18955 19179 16248 16472   DD bb 18220 19179 18220 19179
++  DD bb 18385 19179 18385 19179   DD bb 18463 19179 18463 19179
++  DD bb 18941 19179 18941 19179   EE aa 20941 21718 19292 20069
++  EE aa 21605 21718 19956 20069   EE bb 20950 21718 20950 21718
++  EE bb 21089 21718 21089 21718   EE bb 21466 21718 21466 21718
++  FF aa 26716 27386 23211 23881   FF aa 26719 27386 23214 23881
++  FF aa 26768 27386 23263 23881   FF aa 27178 27386 23673 23881
++  FF bb 26448 27386 26448 27386   FF bb 26516 27386 26516 27386
++  FF bb 26660 27386 26660 27386   FF bb 26812 27386 26812 27386
++  FF bb 27091 27386 27091 27386   FF bb 27284 27386 27284 27386
++  GG aa 31220 31854 28349 28983   GG aa 31374 31854 28503 28983
++  GG aa 31519 31854 28648 28983   GG aa 31706 31854 28835 28983
++  GG bb 30916 31854 30916 31854   GG bb 30925 31854 30925 31854
++  GG bb 31010 31854 31010 31854   GG bb 31694 31854 31694 31854
++  HH aa 36318 37297 33124 34103   HH aa 36507 37297 33313 34103
++  HH aa 36817 37297 33623 34103   HH bb 36334 37297 36334 37297
++  HH bb 36567 37297 36567 37297   HH bb 36614 37297 36614 37297
++  HH bb 36942 37297 36942 37297   HH bb 36967 37297 36967 37297
++  HH bb 37164 37297 37164 37297   II aa 40285 40937 37695 38347
++  II aa 40539 40937 37949 38347   II bb 40132 40937 40132 40937
++  II bb 40266 40937 40266 40937   II bb 40494 40937 40494 40937
++  II bb 40516 40937 40516 40937   II bb 40687 40937 40687 40937
++  JJ aa 43838 44737 42052 42951   JJ aa 43969 44737 42183 42951
++  JJ aa 44503 44737 42717 42951   JJ aa 44624 44737 42838 42951
++  JJ bb 43898 44737 43898 44737   JJ bb 44383 44737 44383 44737
++  JJ bb 44401 44737 44401 44737   JJ bb 44480 44737 44480 44737}
++
 +do_execsql_test 1.3.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 12025   AA aa 12025   AA aa 12025   AA aa 12025   AA bb 12025
 +  AA bb 12025   AA bb 12025   AA bb 12025   BB aa 15147   BB aa 15147
 +  BB aa 15147   BB aa 15147   BB aa 15147   BB aa 15147   BB bb 15147
 +  BB bb 15147   BB bb 15147   BB bb 15147   BB bb 15147   BB bb 15147
 +  CC aa 19179   CC aa 19179   CC aa 19179   CC aa 19179   CC bb 19179
 +  CC bb 19179   DD aa 21718   DD aa 21718   DD aa 21718   DD bb 21718
 +  DD bb 21718   DD bb 21718   DD bb 21718   EE aa 27386   EE aa 27386
 +  EE bb 27386   EE bb 27386   EE bb 27386   FF aa 31854   FF aa 31854
 +  FF aa 31854   FF aa 31854   FF bb 31854   FF bb 31854   FF bb 31854
 +  FF bb 31854   FF bb 31854   FF bb 31854   GG aa 37297   GG aa 37297
 +  GG aa 37297   GG aa 37297   GG bb 37297   GG bb 37297   GG bb 37297
 +  GG bb 37297   HH aa 40937   HH aa 40937   HH aa 40937   HH bb 40937
 +  HH bb 40937   HH bb 40937   HH bb 40937   HH bb 40937   HH bb 40937
 +  II aa 44737   II aa 44737   II bb 44737   II bb 44737   II bb 44737
 +  II bb 44737   II bb 44737   JJ aa 44737   JJ aa 44737   JJ aa 44737
 +  JJ aa 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.3.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 7558   AA bb 7558
 +  AA bb 7558   AA bb 7558   BB aa 12025   BB aa 12025   BB aa 12025
 +  BB aa 12025   BB aa 12025   BB aa 12025   BB bb 13979   BB bb 13979
 +  BB bb 13979   BB bb 13979   BB bb 13979   BB bb 13979   CC aa 15147
 +  CC aa 15147   CC aa 15147   CC aa 15147   CC bb 16472   CC bb 16472
 +  DD aa 19179   DD aa 19179   DD aa 19179   DD bb 20069   DD bb 20069
 +  DD bb 20069   DD bb 20069   EE aa 21718   EE aa 21718   EE bb 23881
 +  EE bb 23881   EE bb 23881   FF aa 27386   FF aa 27386   FF aa 27386
 +  FF aa 27386   FF bb 28983   FF bb 28983   FF bb 28983   FF bb 28983
 +  FF bb 28983   FF bb 28983   GG aa 31854   GG aa 31854   GG aa 31854
 +  GG aa 31854   GG bb 34103   GG bb 34103   GG bb 34103   GG bb 34103
 +  HH aa 37297   HH aa 37297   HH aa 37297   HH bb 38347   HH bb 38347
 +  HH bb 38347   HH bb 38347   HH bb 38347   HH bb 38347   II aa 40937
 +  II aa 40937   II bb 42951   II bb 42951   II bb 42951   II bb 42951
 +  II bb 42951   JJ aa 44737   JJ aa 44737   JJ aa 44737   JJ aa 44737
 +  JJ bb 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.3.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.3.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 934   CC aa 934   CC aa 934   CC aa 934
 +  CC bb 934   CC bb 934   DD aa 959   DD aa 959   DD aa 959   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959   FF bb 959
 +  GG aa 959   GG aa 959   GG aa 959   GG aa 959   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 979   JJ aa 979   JJ aa 979   JJ aa 979   JJ bb 979   JJ bb 979
 +  JJ bb 979   JJ bb 979}
 +
 +do_execsql_test 1.3.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 158   BB bb 158   BB bb 158   BB bb 158
 +  BB bb 158   BB bb 158   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 113
 +  DD bb 113   DD bb 113   DD bb 113   EE aa 113   EE aa 113   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 102
 +  HH bb 102   HH bb 102   HH bb 102   HH bb 102   HH bb 102   II aa 102
 +  II aa 102   II bb 102   II bb 102   II bb 102   II bb 102   II bb 102
 +  JJ aa 102   JJ aa 102   JJ aa 102   JJ aa 102   JJ bb 102   JJ bb 102
 +  JJ bb 102   JJ bb 102}
 +
 +do_execsql_test 1.3.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 11091   AA aa 11114   AA aa 11786   AA aa 11802   AA bb 11155
 +  AA bb 11398   AA bb 11453   AA bb 11716   BB aa 14385   BB aa 14487
 +  BB aa 14735   BB aa 14748   BB aa 14754   BB aa 14900   BB bb 14307
 +  BB bb 14355   BB bb 14361   BB bb 14436   BB bb 14442   BB bb 14514
 +  CC aa 18420   CC aa 18572   CC aa 18749   CC aa 19021   CC bb 18357
 +  CC bb 18833   DD aa 20873   DD aa 21462   DD aa 21494   DD bb 20759
 +  DD bb 20924   DD bb 21002   DD bb 21480   EE aa 26609   EE aa 27273
 +  EE bb 26618   EE bb 26757   EE bb 27134   FF aa 31184   FF aa 31187
 +  FF aa 31236   FF aa 31646   FF bb 30916   FF bb 30984   FF bb 31128
 +  FF bb 31280   FF bb 31559   FF bb 31752   GG aa 36663   GG aa 36817
 +  GG aa 36962   GG aa 37149   GG bb 36359   GG bb 36368   GG bb 36453
 +  GG bb 37137   HH aa 39958   HH aa 40147   HH aa 40457   HH bb 39974
 +  HH bb 40207   HH bb 40254   HH bb 40582   HH bb 40607   HH bb 40804
 +  II aa 44085   II aa 44339   II bb 43932   II bb 44066   II bb 44294
 +  II bb 44316   II bb 44487   JJ aa 43838   JJ aa 43969   JJ aa 44503
 +  JJ aa 44624   JJ bb 43898   JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
 +do_execsql_test 1.3.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 6688   AA bb 6931
 +  AA bb 6986   AA bb 7249   BB aa 11263   BB aa 11365   BB aa 11613
 +  BB aa 11626   BB aa 11632   BB aa 11778   BB bb 13139   BB bb 13187
 +  BB bb 13193   BB bb 13268   BB bb 13274   BB bb 13346   CC aa 14388
 +  CC aa 14540   CC aa 14717   CC aa 14989   CC bb 15650   CC bb 16126
 +  DD aa 18334   DD aa 18923   DD aa 18955   DD bb 19110   DD bb 19275
 +  DD bb 19353   DD bb 19831   EE aa 20941   EE aa 21605   EE bb 23113
 +  EE bb 23252   EE bb 23629   FF aa 26716   FF aa 26719   FF aa 26768
 +  FF aa 27178   FF bb 28045   FF bb 28113   FF bb 28257   FF bb 28409
 +  FF bb 28688   FF bb 28881   GG aa 31220   GG aa 31374   GG aa 31519
 +  GG aa 31706   GG bb 33165   GG bb 33174   GG bb 33259   GG bb 33943
 +  HH aa 36318   HH aa 36507   HH aa 36817   HH bb 37384   HH bb 37617
 +  HH bb 37664   HH bb 37992   HH bb 38017   HH bb 38214   II aa 40285
 +  II aa 40539   II bb 42146   II bb 42280   II bb 42508   II bb 42530
 +  II bb 42701   JJ aa 43838   JJ aa 43969   JJ aa 44503   JJ aa 44624
 +  JJ bb 43898   JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
++do_execsql_test 1.3.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND 1 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 11091 12025 3751 4685   AA aa 11114 12025 3774 4685
++  AA aa 11786 12025 4446 4685   AA aa 11802 12025 4462 4685
++  AA bb 11155 12025 6688 7558   AA bb 11398 12025 6931 7558
++  AA bb 11453 12025 6986 7558   AA bb 11716 12025 7249 7558
++  BB aa 14385 15147 11263 12025   BB aa 14487 15147 11365 12025
++  BB aa 14735 15147 11613 12025   BB aa 14748 15147 11626 12025
++  BB aa 14754 15147 11632 12025   BB aa 14900 15147 11778 12025
++  BB bb 14307 15147 13139 13979   BB bb 14355 15147 13187 13979
++  BB bb 14361 15147 13193 13979   BB bb 14436 15147 13268 13979
++  BB bb 14442 15147 13274 13979   BB bb 14514 15147 13346 13979
++  CC aa 18420 19179 14388 15147   CC aa 18572 19179 14540 15147
++  CC aa 18749 19179 14717 15147   CC aa 19021 19179 14989 15147
++  CC bb 18357 19179 15650 16472   CC bb 18833 19179 16126 16472
++  DD aa 20873 21718 18334 19179   DD aa 21462 21718 18923 19179
++  DD aa 21494 21718 18955 19179   DD bb 20759 21718 19110 20069
++  DD bb 20924 21718 19275 20069   DD bb 21002 21718 19353 20069
++  DD bb 21480 21718 19831 20069   EE aa 26609 27386 20941 21718
++  EE aa 27273 27386 21605 21718   EE bb 26618 27386 23113 23881
++  EE bb 26757 27386 23252 23881   EE bb 27134 27386 23629 23881
++  FF aa 31184 31854 26716 27386   FF aa 31187 31854 26719 27386
++  FF aa 31236 31854 26768 27386   FF aa 31646 31854 27178 27386
++  FF bb 30916 31854 28045 28983   FF bb 30984 31854 28113 28983
++  FF bb 31128 31854 28257 28983   FF bb 31280 31854 28409 28983
++  FF bb 31559 31854 28688 28983   FF bb 31752 31854 28881 28983
++  GG aa 36663 37297 31220 31854   GG aa 36817 37297 31374 31854
++  GG aa 36962 37297 31519 31854   GG aa 37149 37297 31706 31854
++  GG bb 36359 37297 33165 34103   GG bb 36368 37297 33174 34103
++  GG bb 36453 37297 33259 34103   GG bb 37137 37297 33943 34103
++  HH aa 39958 40937 36318 37297   HH aa 40147 40937 36507 37297
++  HH aa 40457 40937 36817 37297   HH bb 39974 40937 37384 38347
++  HH bb 40207 40937 37617 38347   HH bb 40254 40937 37664 38347
++  HH bb 40582 40937 37992 38347   HH bb 40607 40937 38017 38347
++  HH bb 40804 40937 38214 38347   II aa 44085 44737 40285 40937
++  II aa 44339 44737 40539 40937   II bb 43932 44737 42146 42951
++  II bb 44066 44737 42280 42951   II bb 44294 44737 42508 42951
++  II bb 44316 44737 42530 42951   II bb 44487 44737 42701 42951
++  JJ aa 43838 44737 43838 44737   JJ aa 43969 44737 43969 44737
++  JJ aa 44503 44737 44503 44737   JJ aa 44624 44737 44624 44737
++  JJ bb 43898 44737 43898 44737   JJ bb 44383 44737 44383 44737
++  JJ bb 44401 44737 44401 44737   JJ bb 44480 44737 44480 44737}
++
 +do_execsql_test 1.4.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 44737   BB aa 44737
 +  BB aa 44737   BB aa 44737   BB aa 44737   BB aa 44737   BB bb 44737
 +  BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737
 +  CC aa 44737   CC aa 44737   CC aa 44737   CC aa 44737   CC bb 44737
 +  CC bb 44737   DD aa 44737   DD aa 44737   DD aa 44737   DD bb 44737
 +  DD bb 44737   DD bb 44737   DD bb 44737   EE aa 44737   EE aa 44737
 +  EE bb 44737   EE bb 44737   EE bb 44737   FF aa 44737   FF aa 44737
 +  FF aa 44737   FF aa 44737   FF bb 44737   FF bb 44737   FF bb 44737
 +  FF bb 44737   FF bb 44737   FF bb 44737   GG aa 44737   GG aa 44737
 +  GG aa 44737   GG aa 44737   GG bb 44737   GG bb 44737   GG bb 44737
 +  GG bb 44737   HH aa 44737   HH aa 44737   HH aa 44737   HH bb 44737
 +  HH bb 44737   HH bb 44737   HH bb 44737   HH bb 44737   HH bb 44737
 +  II aa 44737   II aa 44737   II bb 44737   II bb 44737   II bb 44737
 +  II bb 44737   II bb 44737   JJ aa 44737   JJ aa 44737   JJ aa 44737
 +  JJ aa 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.4.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 44737   BB aa 44737
 +  BB aa 44737   BB aa 44737   BB aa 44737   BB aa 44737   BB bb 44737
 +  BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737
 +  CC aa 44737   CC aa 44737   CC aa 44737   CC aa 44737   CC bb 44737
 +  CC bb 44737   DD aa 44737   DD aa 44737   DD aa 44737   DD bb 44737
 +  DD bb 44737   DD bb 44737   DD bb 44737   EE aa 44737   EE aa 44737
 +  EE bb 44737   EE bb 44737   EE bb 44737   FF aa 44737   FF aa 44737
 +  FF aa 44737   FF aa 44737   FF bb 44737   FF bb 44737   FF bb 44737
 +  FF bb 44737   FF bb 44737   FF bb 44737   GG aa 44737   GG aa 44737
 +  GG aa 44737   GG aa 44737   GG bb 44737   GG bb 44737   GG bb 44737
 +  GG bb 44737   HH aa 44737   HH aa 44737   HH aa 44737   HH bb 44737
 +  HH bb 44737   HH bb 44737   HH bb 44737   HH bb 44737   HH bb 44737
 +  II aa 44737   II aa 44737   II bb 44737   II bb 44737   II bb 44737
 +  II bb 44737   II bb 44737   JJ aa 44737   JJ aa 44737   JJ aa 44737
 +  JJ aa 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737   JJ bb 44737}
 +
 +do_execsql_test 1.4.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.4.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 979   AA aa 979   AA aa 979   AA aa 979   AA bb 979   AA bb 979
 +  AA bb 979   AA bb 979   BB aa 979   BB aa 979   BB aa 979   BB aa 979
 +  BB aa 979   BB aa 979   BB bb 979   BB bb 979   BB bb 979   BB bb 979
 +  BB bb 979   BB bb 979   CC aa 979   CC aa 979   CC aa 979   CC aa 979
 +  CC bb 979   CC bb 979   DD aa 979   DD aa 979   DD aa 979   DD bb 979
 +  DD bb 979   DD bb 979   DD bb 979   EE aa 979   EE aa 979   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 979   JJ aa 979   JJ aa 979   JJ aa 979   JJ bb 979   JJ bb 979
 +  JJ bb 979   JJ bb 979}
 +
 +do_execsql_test 1.4.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 102   AA aa 102   AA aa 102   AA aa 102   AA bb 102   AA bb 102
 +  AA bb 102   AA bb 102   BB aa 102   BB aa 102   BB aa 102   BB aa 102
 +  BB aa 102   BB aa 102   BB bb 102   BB bb 102   BB bb 102   BB bb 102
 +  BB bb 102   BB bb 102   CC aa 102   CC aa 102   CC aa 102   CC aa 102
 +  CC bb 102   CC bb 102   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 102
 +  HH bb 102   HH bb 102   HH bb 102   HH bb 102   HH bb 102   II aa 102
 +  II aa 102   II bb 102   II bb 102   II bb 102   II bb 102   II bb 102
 +  JJ aa 102   JJ aa 102   JJ aa 102   JJ aa 102   JJ bb 102   JJ bb 102
 +  JJ bb 102   JJ bb 102}
 +
 +do_execsql_test 1.4.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 43975   BB aa 44077
 +  BB aa 44325   BB aa 44338   BB aa 44344   BB aa 44490   BB bb 43897
 +  BB bb 43945   BB bb 43951   BB bb 44026   BB bb 44032   BB bb 44104
 +  CC aa 43978   CC aa 44130   CC aa 44307   CC aa 44579   CC bb 43915
 +  CC bb 44391   DD aa 43892   DD aa 44481   DD aa 44513   DD bb 43778
 +  DD bb 43943   DD bb 44021   DD bb 44499   EE aa 43960   EE aa 44624
 +  EE bb 43969   EE bb 44108   EE bb 44485   FF aa 44067   FF aa 44070
 +  FF aa 44119   FF aa 44529   FF bb 43799   FF bb 43867   FF bb 44011
 +  FF bb 44163   FF bb 44442   FF bb 44635   GG aa 44103   GG aa 44257
 +  GG aa 44402   GG aa 44589   GG bb 43799   GG bb 43808   GG bb 43893
 +  GG bb 44577   HH aa 43758   HH aa 43947   HH aa 44257   HH bb 43774
 +  HH bb 44007   HH bb 44054   HH bb 44382   HH bb 44407   HH bb 44604
 +  II aa 44085   II aa 44339   II bb 43932   II bb 44066   II bb 44294
 +  II bb 44316   II bb 44487   JJ aa 43838   JJ aa 43969   JJ aa 44503
 +  JJ aa 44624   JJ bb 43898   JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
 +do_execsql_test 1.4.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 43975   BB aa 44077
 +  BB aa 44325   BB aa 44338   BB aa 44344   BB aa 44490   BB bb 43897
 +  BB bb 43945   BB bb 43951   BB bb 44026   BB bb 44032   BB bb 44104
 +  CC aa 43978   CC aa 44130   CC aa 44307   CC aa 44579   CC bb 43915
 +  CC bb 44391   DD aa 43892   DD aa 44481   DD aa 44513   DD bb 43778
 +  DD bb 43943   DD bb 44021   DD bb 44499   EE aa 43960   EE aa 44624
 +  EE bb 43969   EE bb 44108   EE bb 44485   FF aa 44067   FF aa 44070
 +  FF aa 44119   FF aa 44529   FF bb 43799   FF bb 43867   FF bb 44011
 +  FF bb 44163   FF bb 44442   FF bb 44635   GG aa 44103   GG aa 44257
 +  GG aa 44402   GG aa 44589   GG bb 43799   GG bb 43808   GG bb 43893
 +  GG bb 44577   HH aa 43758   HH aa 43947   HH aa 44257   HH bb 43774
 +  HH bb 44007   HH bb 44054   HH bb 44382   HH bb 44407   HH bb 44604
 +  II aa 44085   II aa 44339   II bb 43932   II bb 44066   II bb 44294
 +  II bb 44316   II bb 44487   JJ aa 43838   JJ aa 43969   JJ aa 44503
 +  JJ aa 44624   JJ bb 43898   JJ bb 44383   JJ bb 44401   JJ bb 44480}
 +
++do_execsql_test 1.4.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 43803 44737 43803 44737   AA aa 43826 44737 43826 44737
++  AA aa 44498 44737 44498 44737   AA aa 44514 44737 44514 44737
++  AA bb 43867 44737 43867 44737   AA bb 44110 44737 44110 44737
++  AA bb 44165 44737 44165 44737   AA bb 44428 44737 44428 44737
++  BB aa 43975 44737 43975 44737   BB aa 44077 44737 44077 44737
++  BB aa 44325 44737 44325 44737   BB aa 44338 44737 44338 44737
++  BB aa 44344 44737 44344 44737   BB aa 44490 44737 44490 44737
++  BB bb 43897 44737 43897 44737   BB bb 43945 44737 43945 44737
++  BB bb 43951 44737 43951 44737   BB bb 44026 44737 44026 44737
++  BB bb 44032 44737 44032 44737   BB bb 44104 44737 44104 44737
++  CC aa 43978 44737 43978 44737   CC aa 44130 44737 44130 44737
++  CC aa 44307 44737 44307 44737   CC aa 44579 44737 44579 44737
++  CC bb 43915 44737 43915 44737   CC bb 44391 44737 44391 44737
++  DD aa 43892 44737 43892 44737   DD aa 44481 44737 44481 44737
++  DD aa 44513 44737 44513 44737   DD bb 43778 44737 43778 44737
++  DD bb 43943 44737 43943 44737   DD bb 44021 44737 44021 44737
++  DD bb 44499 44737 44499 44737   EE aa 43960 44737 43960 44737
++  EE aa 44624 44737 44624 44737   EE bb 43969 44737 43969 44737
++  EE bb 44108 44737 44108 44737   EE bb 44485 44737 44485 44737
++  FF aa 44067 44737 44067 44737   FF aa 44070 44737 44070 44737
++  FF aa 44119 44737 44119 44737   FF aa 44529 44737 44529 44737
++  FF bb 43799 44737 43799 44737   FF bb 43867 44737 43867 44737
++  FF bb 44011 44737 44011 44737   FF bb 44163 44737 44163 44737
++  FF bb 44442 44737 44442 44737   FF bb 44635 44737 44635 44737
++  GG aa 44103 44737 44103 44737   GG aa 44257 44737 44257 44737
++  GG aa 44402 44737 44402 44737   GG aa 44589 44737 44589 44737
++  GG bb 43799 44737 43799 44737   GG bb 43808 44737 43808 44737
++  GG bb 43893 44737 43893 44737   GG bb 44577 44737 44577 44737
++  HH aa 43758 44737 43758 44737   HH aa 43947 44737 43947 44737
++  HH aa 44257 44737 44257 44737   HH bb 43774 44737 43774 44737
++  HH bb 44007 44737 44007 44737   HH bb 44054 44737 44054 44737
++  HH bb 44382 44737 44382 44737   HH bb 44407 44737 44407 44737
++  HH bb 44604 44737 44604 44737   II aa 44085 44737 44085 44737
++  II aa 44339 44737 44339 44737   II bb 43932 44737 43932 44737
++  II bb 44066 44737 44066 44737   II bb 44294 44737 44294 44737
++  II bb 44316 44737 44316 44737   II bb 44487 44737 44487 44737
++  JJ aa 43838 44737 43838 44737   JJ aa 43969 44737 43969 44737
++  JJ aa 44503 44737 44503 44737   JJ aa 44624 44737 44624 44737
++  JJ bb 43898 44737 43898 44737   JJ bb 44383 44737 44383 44737
++  JJ bb 44401 44737 44401 44737   JJ bb 44480 44737 44480 44737}
++
 +do_execsql_test 1.5.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.5.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.5.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.5.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.5.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.5.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.5.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
++do_execsql_test 1.5.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 PRECEDING         AND 2 PRECEDING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa {} {} {} {}   AA aa {} {} {} {}   AA aa {} {} {} {}
++  AA aa {} {} {} {}   AA bb {} {} {} {}   AA bb {} {} {} {}
++  AA bb {} {} {} {}   AA bb {} {} {} {}   BB aa {} {} {} {}
++  BB aa {} {} {} {}   BB aa {} {} {} {}   BB aa {} {} {} {}
++  BB aa {} {} {} {}   BB aa {} {} {} {}   BB bb {} {} {} {}
++  BB bb {} {} {} {}   BB bb {} {} {} {}   BB bb {} {} {} {}
++  BB bb {} {} {} {}   BB bb {} {} {} {}   CC aa {} {} {} {}
++  CC aa {} {} {} {}   CC aa {} {} {} {}   CC aa {} {} {} {}
++  CC bb {} {} {} {}   CC bb {} {} {} {}   DD aa {} {} {} {}
++  DD aa {} {} {} {}   DD aa {} {} {} {}   DD bb {} {} {} {}
++  DD bb {} {} {} {}   DD bb {} {} {} {}   DD bb {} {} {} {}
++  EE aa {} {} {} {}   EE aa {} {} {} {}   EE bb {} {} {} {}
++  EE bb {} {} {} {}   EE bb {} {} {} {}   FF aa {} {} {} {}
++  FF aa {} {} {} {}   FF aa {} {} {} {}   FF aa {} {} {} {}
++  FF bb {} {} {} {}   FF bb {} {} {} {}   FF bb {} {} {} {}
++  FF bb {} {} {} {}   FF bb {} {} {} {}   FF bb {} {} {} {}
++  GG aa {} {} {} {}   GG aa {} {} {} {}   GG aa {} {} {} {}
++  GG aa {} {} {} {}   GG bb {} {} {} {}   GG bb {} {} {} {}
++  GG bb {} {} {} {}   GG bb {} {} {} {}   HH aa {} {} {} {}
++  HH aa {} {} {} {}   HH aa {} {} {} {}   HH bb {} {} {} {}
++  HH bb {} {} {} {}   HH bb {} {} {} {}   HH bb {} {} {} {}
++  HH bb {} {} {} {}   HH bb {} {} {} {}   II aa {} {} {} {}
++  II aa {} {} {} {}   II bb {} {} {} {}   II bb {} {} {} {}
++  II bb {} {} {} {}   II bb {} {} {} {}   II bb {} {} {} {}
++  JJ aa {} {} {} {}   JJ aa {} {} {} {}   JJ aa {} {} {} {}
++  JJ aa {} {} {} {}   JJ bb {} {} {} {}   JJ bb {} {} {} {}
++  JJ bb {} {} {} {}   JJ bb {} {} {} {}}
++
 +do_execsql_test 1.6.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 10462   DD aa 10462   DD aa 10462
 +  DD bb 10462   DD bb 10462   DD bb 10462   DD bb 10462   EE aa 7154
 +  EE aa 7154   EE bb 7154   EE bb 7154   EE bb 7154   FF aa 6571   FF aa 6571
 +  FF aa 6571   FF aa 6571   FF bb 6571   FF bb 6571   FF bb 6571   FF bb 6571
 +  FF bb 6571   FF bb 6571   GG aa 8207   GG aa 8207   GG aa 8207   GG aa 8207
 +  GG bb 8207   GG bb 8207   GG bb 8207   GG bb 8207   HH aa 10136
 +  HH aa 10136   HH aa 10136   HH bb 10136   HH bb 10136   HH bb 10136
 +  HH bb 10136   HH bb 10136   HH bb 10136   II aa 9911   II aa 9911
 +  II bb 9911   II bb 9911   II bb 9911   II bb 9911   II bb 9911   JJ aa 9083
 +  JJ aa 9083   JJ aa 9083   JJ aa 9083   JJ bb 9083   JJ bb 9083   JJ bb 9083
 +  JJ bb 9083}
 +
 +do_execsql_test 1.6.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 5251   BB bb 5251   BB bb 5251   BB bb 5251
 +  BB bb 5251   BB bb 5251   CC aa 7340   CC aa 7340   CC aa 7340   CC aa 7340
 +  CC bb 6421   CC bb 6421   DD aa 3122   DD aa 3122   DD aa 3122   DD bb 2493
 +  DD bb 2493   DD bb 2493   DD bb 2493   EE aa 4032   EE aa 4032   EE bb 3597
 +  EE bb 3597   EE bb 3597   FF aa 2539   FF aa 2539   FF aa 2539   FF aa 2539
 +  FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812
 +  GG aa 5668   GG aa 5668   GG aa 5668   GG aa 5668   GG bb 5102   GG bb 5102
 +  GG bb 5102   GG bb 5102   HH aa 4468   HH aa 4468   HH aa 4468   HH bb 5120
 +  HH bb 5120   HH bb 5120   HH bb 5120   HH bb 5120   HH bb 5120   II aa 5443
 +  II aa 5443   II bb 4244   II bb 4244   II bb 4244   II bb 4244   II bb 4244
 +  JJ aa 3640   JJ aa 3640   JJ aa 3640   JJ aa 3640   JJ bb 4604   JJ bb 4604
 +  JJ bb 4604   JJ bb 4604}
 +
 +do_execsql_test 1.6.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.6.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 870   BB bb 870   BB bb 870   BB bb 870
 +  BB bb 870   BB bb 870   CC aa 840   CC aa 840   CC aa 840   CC aa 840
 +  CC bb 840   CC bb 840   DD aa 822   DD aa 822   DD aa 822   DD bb 845
 +  DD bb 845   DD bb 845   DD bb 845   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 777   FF aa 777   FF aa 777   FF aa 777
 +  FF bb 768   FF bb 768   FF bb 768   FF bb 768   FF bb 768   FF bb 768
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 938   HH aa 938   HH aa 938   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 963   II bb 963   II bb 963   II bb 963   II bb 963
 +  JJ aa 805   JJ aa 805   JJ aa 805   JJ aa 805   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.6.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 247   BB bb 247   BB bb 247   BB bb 247
 +  BB bb 247   BB bb 247   CC aa 247   CC aa 247   CC aa 247   CC aa 247
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 224
 +  DD bb 224   DD bb 224   DD bb 224   EE aa 224   EE aa 224   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 208   FF bb 208   FF bb 208   FF bb 208   FF bb 208   FF bb 208
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 148   HH aa 148   HH aa 148   HH bb 160
 +  HH bb 160   HH bb 160   HH bb 160   HH bb 160   HH bb 160   II aa 133
 +  II aa 133   II bb 133   II bb 133   II bb 133   II bb 133   II bb 133
 +  JJ aa 250   JJ aa 250   JJ aa 250   JJ aa 250   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.6.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 10462   DD aa 10462   DD aa 10462
 +  DD bb 10462   DD bb 10462   DD bb 10462   DD bb 10462   EE aa 7154
 +  EE aa 7154   EE bb 7154   EE bb 7154   EE bb 7154   FF aa 6571   FF aa 6571
 +  FF aa 6571   FF aa 6571   FF bb 6571   FF bb 6571   FF bb 6571   FF bb 6571
 +  FF bb 6571   FF bb 6571   GG aa 8207   GG aa 8207   GG aa 8207   GG aa 8207
 +  GG bb 8207   GG bb 8207   GG bb 8207   GG bb 8207   HH aa 10136
 +  HH aa 10136   HH aa 10136   HH bb 10136   HH bb 10136   HH bb 10136
 +  HH bb 10136   HH bb 10136   HH bb 10136   II aa 9911   II aa 9911
 +  II bb 9911   II bb 9911   II bb 9911   II bb 9911   II bb 9911   JJ aa 9083
 +  JJ aa 9083   JJ aa 9083   JJ aa 9083   JJ bb 9083   JJ bb 9083   JJ bb 9083
 +  JJ bb 9083}
 +
 +do_execsql_test 1.6.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 5251   BB bb 5251   BB bb 5251   BB bb 5251
 +  BB bb 5251   BB bb 5251   CC aa 7340   CC aa 7340   CC aa 7340   CC aa 7340
 +  CC bb 6421   CC bb 6421   DD aa 3122   DD aa 3122   DD aa 3122   DD bb 2493
 +  DD bb 2493   DD bb 2493   DD bb 2493   EE aa 4032   EE aa 4032   EE bb 3597
 +  EE bb 3597   EE bb 3597   FF aa 2539   FF aa 2539   FF aa 2539   FF aa 2539
 +  FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812   FF bb 3812
 +  GG aa 5668   GG aa 5668   GG aa 5668   GG aa 5668   GG bb 5102   GG bb 5102
 +  GG bb 5102   GG bb 5102   HH aa 4468   HH aa 4468   HH aa 4468   HH bb 5120
 +  HH bb 5120   HH bb 5120   HH bb 5120   HH bb 5120   HH bb 5120   II aa 5443
 +  II aa 5443   II bb 4244   II bb 4244   II bb 4244   II bb 4244   II bb 4244
 +  JJ aa 3640   JJ aa 3640   JJ aa 3640   JJ aa 3640   JJ bb 4604   JJ bb 4604
 +  JJ bb 4604   JJ bb 4604}
 +
++do_execsql_test 1.6.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND 1 PRECEDING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa {} {} {} {}   AA aa {} {} {} {}   AA aa {} {} {} {}
++  AA aa {} {} {} {}   AA bb {} {} 2307 2307   AA bb {} {} 2307 2307
++  AA bb {} {} 2307 2307   AA bb {} {} 2307 2307   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB bb 4685 4685 5251 5251
++  BB bb 4685 4685 5251 5251   BB bb 4685 4685 5251 5251
++  BB bb 4685 4685 5251 5251   BB bb 4685 4685 5251 5251
++  BB bb 4685 4685 5251 5251   CC aa 12025 12025 7340 7340
++  CC aa 12025 12025 7340 7340   CC aa 12025 12025 7340 7340
++  CC aa 12025 12025 7340 7340   CC bb 12025 12025 6421 6421
++  CC bb 12025 12025 6421 6421   DD aa 10462 10462 3122 3122
++  DD aa 10462 10462 3122 3122   DD aa 10462 10462 3122 3122
++  DD bb 10462 10462 2493 2493   DD bb 10462 10462 2493 2493
++  DD bb 10462 10462 2493 2493   DD bb 10462 10462 2493 2493
++  EE aa 7154 7154 4032 4032   EE aa 7154 7154 4032 4032
++  EE bb 7154 7154 3597 3597   EE bb 7154 7154 3597 3597
++  EE bb 7154 7154 3597 3597   FF aa 6571 6571 2539 2539
++  FF aa 6571 6571 2539 2539   FF aa 6571 6571 2539 2539
++  FF aa 6571 6571 2539 2539   FF bb 6571 6571 3812 3812
++  FF bb 6571 6571 3812 3812   FF bb 6571 6571 3812 3812
++  FF bb 6571 6571 3812 3812   FF bb 6571 6571 3812 3812
++  FF bb 6571 6571 3812 3812   GG aa 8207 8207 5668 5668
++  GG aa 8207 8207 5668 5668   GG aa 8207 8207 5668 5668
++  GG aa 8207 8207 5668 5668   GG bb 8207 8207 5102 5102
++  GG bb 8207 8207 5102 5102   GG bb 8207 8207 5102 5102
++  GG bb 8207 8207 5102 5102   HH aa 10136 10136 4468 4468
++  HH aa 10136 10136 4468 4468   HH aa 10136 10136 4468 4468
++  HH bb 10136 10136 5120 5120   HH bb 10136 10136 5120 5120
++  HH bb 10136 10136 5120 5120   HH bb 10136 10136 5120 5120
++  HH bb 10136 10136 5120 5120   HH bb 10136 10136 5120 5120
++  II aa 9911 9911 5443 5443   II aa 9911 9911 5443 5443
++  II bb 9911 9911 4244 4244   II bb 9911 9911 4244 4244
++  II bb 9911 9911 4244 4244   II bb 9911 9911 4244 4244
++  II bb 9911 9911 4244 4244   JJ aa 9083 9083 3640 3640
++  JJ aa 9083 9083 3640 3640   JJ aa 9083 9083 3640 3640
++  JJ aa 9083 9083 3640 3640   JJ bb 9083 9083 4604 4604
++  JJ bb 9083 9083 4604 4604   JJ bb 9083 9083 4604 4604
++  JJ bb 9083 9083 4604 4604}
++
 +do_execsql_test 1.7.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 15147   DD aa 15147   DD aa 15147
 +  DD bb 15147   DD bb 15147   DD bb 15147   DD bb 15147   EE aa 14494
 +  EE aa 14494   EE bb 14494   EE bb 14494   EE bb 14494   FF aa 9693
 +  FF aa 9693   FF aa 9693   FF aa 9693   FF bb 9693   FF bb 9693   FF bb 9693
 +  FF bb 9693   FF bb 9693   FF bb 9693   GG aa 12239   GG aa 12239
 +  GG aa 12239   GG aa 12239   GG bb 12239   GG bb 12239   GG bb 12239
 +  GG bb 12239   HH aa 12675   HH aa 12675   HH aa 12675   HH bb 12675
 +  HH bb 12675   HH bb 12675   HH bb 12675   HH bb 12675   HH bb 12675
 +  II aa 15579   II aa 15579   II bb 15579   II bb 15579   II bb 15579
 +  II bb 15579   II bb 15579   JJ aa 13551   JJ aa 13551   JJ aa 13551
 +  JJ aa 13551   JJ bb 13551   JJ bb 13551   JJ bb 13551   JJ bb 13551}
 +
 +do_execsql_test 1.7.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 7558   BB bb 7558   BB bb 7558   BB bb 7558
 +  BB bb 7558   BB bb 7558   CC aa 9718   CC aa 9718   CC aa 9718   CC aa 9718
 +  CC bb 9294   CC bb 9294   DD aa 7589   DD aa 7589   DD aa 7589   DD bb 4447
 +  DD bb 4447   DD bb 4447   DD bb 4447   EE aa 5200   EE aa 5200   EE bb 4922
 +  EE bb 4922   EE bb 4922   FF aa 5246   FF aa 5246   FF aa 5246   FF aa 5246
 +  FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702
 +  GG aa 7317   GG aa 7317   GG aa 7317   GG aa 7317   GG bb 7265   GG bb 7265
 +  GG bb 7265   GG bb 7265   HH aa 7973   HH aa 7973   HH aa 7973   HH bb 6717
 +  HH bb 6717   HH bb 6717   HH bb 6717   HH bb 6717   HH bb 6717   II aa 8314
 +  II aa 8314   II bb 6493   II bb 6493   II bb 6493   II bb 6493   II bb 6493
 +  JJ aa 6834   JJ aa 6834   JJ aa 6834   JJ aa 6834   JJ bb 5654   JJ bb 5654
 +  JJ bb 5654   JJ bb 5654}
 +
 +do_execsql_test 1.7.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.7.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 870   CC aa 870   CC aa 870   CC aa 870
 +  CC bb 840   CC bb 840   DD aa 840   DD aa 840   DD aa 840   DD bb 845
 +  DD bb 845   DD bb 845   DD bb 845   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 777   FF bb 777   FF bb 777   FF bb 777   FF bb 777   FF bb 777
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 938   HH aa 938   HH aa 938   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 963   JJ aa 963   JJ aa 963   JJ aa 963   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.7.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 223   BB bb 223   BB bb 223   BB bb 223
 +  BB bb 223   BB bb 223   CC aa 247   CC aa 247   CC aa 247   CC aa 247
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 158
 +  DD bb 158   DD bb 158   DD bb 158   EE aa 224   EE aa 224   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 148
 +  HH bb 148   HH bb 148   HH bb 148   HH bb 148   HH bb 148   II aa 133
 +  II aa 133   II bb 133   II bb 133   II bb 133   II bb 133   II bb 133
 +  JJ aa 133   JJ aa 133   JJ aa 133   JJ aa 133   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.7.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685   BB bb 4685
 +  BB bb 4685   CC aa 12025   CC aa 12025   CC aa 12025   CC aa 12025
 +  CC bb 12025   CC bb 12025   DD aa 15147   DD aa 15147   DD aa 15147
 +  DD bb 15147   DD bb 15147   DD bb 15147   DD bb 15147   EE aa 14494
 +  EE aa 14494   EE bb 14494   EE bb 14494   EE bb 14494   FF aa 9693
 +  FF aa 9693   FF aa 9693   FF aa 9693   FF bb 9693   FF bb 9693   FF bb 9693
 +  FF bb 9693   FF bb 9693   FF bb 9693   GG aa 12239   GG aa 12239
 +  GG aa 12239   GG aa 12239   GG bb 12239   GG bb 12239   GG bb 12239
 +  GG bb 12239   HH aa 12675   HH aa 12675   HH aa 12675   HH bb 12675
 +  HH bb 12675   HH bb 12675   HH bb 12675   HH bb 12675   HH bb 12675
 +  II aa 15579   II aa 15579   II bb 15579   II bb 15579   II bb 15579
 +  II bb 15579   II bb 15579   JJ aa 13551   JJ aa 13551   JJ aa 13551
 +  JJ aa 13551   JJ bb 13551   JJ bb 13551   JJ bb 13551   JJ bb 13551}
 +
 +do_execsql_test 1.7.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb 2307   AA bb 2307
 +  AA bb 2307   AA bb 2307   BB aa 4685   BB aa 4685   BB aa 4685   BB aa 4685
 +  BB aa 4685   BB aa 4685   BB bb 7558   BB bb 7558   BB bb 7558   BB bb 7558
 +  BB bb 7558   BB bb 7558   CC aa 9718   CC aa 9718   CC aa 9718   CC aa 9718
 +  CC bb 9294   CC bb 9294   DD aa 7589   DD aa 7589   DD aa 7589   DD bb 4447
 +  DD bb 4447   DD bb 4447   DD bb 4447   EE aa 5200   EE aa 5200   EE bb 4922
 +  EE bb 4922   EE bb 4922   FF aa 5246   FF aa 5246   FF aa 5246   FF aa 5246
 +  FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702   FF bb 4702
 +  GG aa 7317   GG aa 7317   GG aa 7317   GG aa 7317   GG bb 7265   GG bb 7265
 +  GG bb 7265   GG bb 7265   HH aa 7973   HH aa 7973   HH aa 7973   HH bb 6717
 +  HH bb 6717   HH bb 6717   HH bb 6717   HH bb 6717   HH bb 6717   II aa 8314
 +  II aa 8314   II bb 6493   II bb 6493   II bb 6493   II bb 6493   II bb 6493
 +  JJ aa 6834   JJ aa 6834   JJ aa 6834   JJ aa 6834   JJ bb 5654   JJ bb 5654
 +  JJ bb 5654   JJ bb 5654}
 +
++do_execsql_test 1.7.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 1 PRECEDING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa {} {} {} {}   AA aa {} {} {} {}   AA aa {} {} {} {}
++  AA aa {} {} {} {}   AA bb {} {} 2307 2307   AA bb {} {} 2307 2307
++  AA bb {} {} 2307 2307   AA bb {} {} 2307 2307   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB aa 4685 4685 4685 4685
++  BB aa 4685 4685 4685 4685   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   BB bb 4685 4685 7558 7558
++  BB bb 4685 4685 7558 7558   CC aa 12025 12025 9718 9718
++  CC aa 12025 12025 9718 9718   CC aa 12025 12025 9718 9718
++  CC aa 12025 12025 9718 9718   CC bb 12025 12025 9294 9294
++  CC bb 12025 12025 9294 9294   DD aa 15147 15147 7589 7589
++  DD aa 15147 15147 7589 7589   DD aa 15147 15147 7589 7589
++  DD bb 15147 15147 4447 4447   DD bb 15147 15147 4447 4447
++  DD bb 15147 15147 4447 4447   DD bb 15147 15147 4447 4447
++  EE aa 14494 14494 5200 5200   EE aa 14494 14494 5200 5200
++  EE bb 14494 14494 4922 4922   EE bb 14494 14494 4922 4922
++  EE bb 14494 14494 4922 4922   FF aa 9693 9693 5246 5246
++  FF aa 9693 9693 5246 5246   FF aa 9693 9693 5246 5246
++  FF aa 9693 9693 5246 5246   FF bb 9693 9693 4702 4702
++  FF bb 9693 9693 4702 4702   FF bb 9693 9693 4702 4702
++  FF bb 9693 9693 4702 4702   FF bb 9693 9693 4702 4702
++  FF bb 9693 9693 4702 4702   GG aa 12239 12239 7317 7317
++  GG aa 12239 12239 7317 7317   GG aa 12239 12239 7317 7317
++  GG aa 12239 12239 7317 7317   GG bb 12239 12239 7265 7265
++  GG bb 12239 12239 7265 7265   GG bb 12239 12239 7265 7265
++  GG bb 12239 12239 7265 7265   HH aa 12675 12675 7973 7973
++  HH aa 12675 12675 7973 7973   HH aa 12675 12675 7973 7973
++  HH bb 12675 12675 6717 6717   HH bb 12675 12675 6717 6717
++  HH bb 12675 12675 6717 6717   HH bb 12675 12675 6717 6717
++  HH bb 12675 12675 6717 6717   HH bb 12675 12675 6717 6717
++  II aa 15579 15579 8314 8314   II aa 15579 15579 8314 8314
++  II bb 15579 15579 6493 6493   II bb 15579 15579 6493 6493
++  II bb 15579 15579 6493 6493   II bb 15579 15579 6493 6493
++  II bb 15579 15579 6493 6493   JJ aa 13551 13551 6834 6834
++  JJ aa 13551 13551 6834 6834   JJ aa 13551 13551 6834 6834
++  JJ aa 13551 13551 6834 6834   JJ bb 13551 13551 5654 5654
++  JJ bb 13551 13551 5654 5654   JJ bb 13551 13551 5654 5654
++  JJ bb 13551 13551 5654 5654}
++
 +do_execsql_test 1.8.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 12025   BB aa 12025   BB aa 12025
 +  BB aa 12025   BB aa 12025   BB aa 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   BB bb 12025   CC aa 15147
 +  CC aa 15147   CC aa 15147   CC aa 15147   CC bb 15147   CC bb 15147
 +  DD aa 19179   DD aa 19179   DD aa 19179   DD bb 19179   DD bb 19179
 +  DD bb 19179   DD bb 19179   EE aa 17033   EE aa 17033   EE bb 17033
 +  EE bb 17033   EE bb 17033   FF aa 15361   FF aa 15361   FF aa 15361
 +  FF aa 15361   FF bb 15361   FF bb 15361   FF bb 15361   FF bb 15361
 +  FF bb 15361   FF bb 15361   GG aa 16707   GG aa 16707   GG aa 16707
 +  GG aa 16707   GG bb 16707   GG bb 16707   GG bb 16707   GG bb 16707
 +  HH aa 18118   HH aa 18118   HH aa 18118   HH bb 18118   HH bb 18118
 +  HH bb 18118   HH bb 18118   HH bb 18118   HH bb 18118   II aa 19219
 +  II aa 19219   II bb 19219   II bb 19219   II bb 19219   II bb 19219
 +  II bb 19219   JJ aa 17351   JJ aa 17351   JJ aa 17351   JJ aa 17351
 +  JJ bb 17351   JJ bb 17351   JJ bb 17351   JJ bb 17351}
 +
 +do_execsql_test 1.8.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7558   BB aa 7558   BB aa 7558   BB aa 7558
 +  BB aa 7558   BB aa 7558   BB bb 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   CC aa 11672   CC aa 11672
 +  CC aa 11672   CC aa 11672   CC bb 10462   CC bb 10462   DD aa 8914
 +  DD aa 8914   DD aa 8914   DD bb 7154   DD bb 7154   DD bb 7154   DD bb 7154
 +  EE aa 6090   EE aa 6090   EE bb 6571   EE bb 6571   EE bb 6571   FF aa 7409
 +  FF aa 7409   FF aa 7409   FF aa 7409   FF bb 8207   FF bb 8207   FF bb 8207
 +  FF bb 8207   FF bb 8207   FF bb 8207   GG aa 8914   GG aa 8914   GG aa 8914
 +  GG aa 8914   GG bb 10136   GG bb 10136   GG bb 10136   GG bb 10136
 +  HH aa 10222   HH aa 10222   HH aa 10222   HH bb 9911   HH bb 9911
 +  HH bb 9911   HH bb 9911   HH bb 9911   HH bb 9911   II aa 9364   II aa 9364
 +  II bb 9083   II bb 9083   II bb 9083   II bb 9083   II bb 9083   JJ aa 8848
 +  JJ aa 8848   JJ aa 8848   JJ aa 8848   JJ bb 7440   JJ bb 7440   JJ bb 7440
 +  JJ bb 7440}
 +
 +do_execsql_test 1.8.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.8.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 870   CC aa 870   CC aa 870   CC aa 870
 +  CC bb 840   CC bb 840   DD aa 845   DD aa 845   DD aa 845   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 963   JJ aa 963   JJ aa 963   JJ aa 963   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.8.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 223   BB bb 223   BB bb 223   BB bb 223
 +  BB bb 223   BB bb 223   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 158
 +  DD bb 158   DD bb 158   DD bb 158   EE aa 113   EE aa 113   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 133
 +  II aa 133   II bb 133   II bb 133   II bb 133   II bb 133   II bb 133
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.8.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 11263   BB aa 11365   BB aa 11613
 +  BB aa 11626   BB aa 11632   BB aa 11778   BB bb 11185   BB bb 11233
 +  BB bb 11239   BB bb 11314   BB bb 11320   BB bb 11392   CC aa 14388
 +  CC aa 14540   CC aa 14717   CC aa 14989   CC bb 14325   CC bb 14801
 +  DD aa 18334   DD aa 18923   DD aa 18955   DD bb 18220   DD bb 18385
 +  DD bb 18463   DD bb 18941   EE aa 16256   EE aa 16920   EE bb 16265
 +  EE bb 16404   EE bb 16781   FF aa 14691   FF aa 14694   FF aa 14743
 +  FF aa 15153   FF bb 14423   FF bb 14491   FF bb 14635   FF bb 14787
 +  FF bb 15066   FF bb 15259   GG aa 16073   GG aa 16227   GG aa 16372
 +  GG aa 16559   GG bb 15769   GG bb 15778   GG bb 15863   GG bb 16547
 +  HH aa 17139   HH aa 17328   HH aa 17638   HH bb 17155   HH bb 17388
 +  HH bb 17435   HH bb 17763   HH bb 17788   HH bb 17985   II aa 18567
 +  II aa 18821   II bb 18414   II bb 18548   II bb 18776   II bb 18798
 +  II bb 18969   JJ aa 16452   JJ aa 16583   JJ aa 17117   JJ aa 17238
 +  JJ bb 16512   JJ bb 16997   JJ bb 17015   JJ bb 17094}
 +
 +do_execsql_test 1.8.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6796   BB aa 6898   BB aa 7146   BB aa 7159
 +  BB aa 7165   BB aa 7311   BB bb 11185   BB bb 11233   BB bb 11239
 +  BB bb 11314   BB bb 11320   BB bb 11392   CC aa 10913   CC aa 11065
 +  CC aa 11242   CC aa 11514   CC bb 9640   CC bb 10116   DD aa 8069
 +  DD aa 8658   DD aa 8690   DD bb 6195   DD bb 6360   DD bb 6438   DD bb 6916
 +  EE aa 5313   EE aa 5977   EE bb 5803   EE bb 5942   EE bb 6319   FF aa 6739
 +  FF aa 6742   FF aa 6791   FF aa 7201   FF bb 7269   FF bb 7337   FF bb 7481
 +  FF bb 7633   FF bb 7912   FF bb 8105   GG aa 8280   GG aa 8434   GG aa 8579
 +  GG aa 8766   GG bb 9198   GG bb 9207   GG bb 9292   GG bb 9976   HH aa 9243
 +  HH aa 9432   HH aa 9742   HH bb 8948   HH bb 9181   HH bb 9228   HH bb 9556
 +  HH bb 9581   HH bb 9778   II aa 8712   II aa 8966   II bb 8278   II bb 8412
 +  II bb 8640   II bb 8662   II bb 8833   JJ aa 7949   JJ aa 8080   JJ aa 8614
 +  JJ aa 8735   JJ bb 6601   JJ bb 7086   JJ bb 7104   JJ bb 7183}
 +
++do_execsql_test 1.8.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 PRECEDING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 3815 4685   AA bb 4058 4685 4058 4685
++  AA bb 4113 4685 4113 4685   AA bb 4376 4685 4376 4685
++  BB aa 11263 12025 6796 7558   BB aa 11365 12025 6898 7558
++  BB aa 11613 12025 7146 7558   BB aa 11626 12025 7159 7558
++  BB aa 11632 12025 7165 7558   BB aa 11778 12025 7311 7558
++  BB bb 11185 12025 11185 12025   BB bb 11233 12025 11233 12025
++  BB bb 11239 12025 11239 12025   BB bb 11314 12025 11314 12025
++  BB bb 11320 12025 11320 12025   BB bb 11392 12025 11392 12025
++  CC aa 14388 15147 10913 11672   CC aa 14540 15147 11065 11672
++  CC aa 14717 15147 11242 11672   CC aa 14989 15147 11514 11672
++  CC bb 14325 15147 9640 10462   CC bb 14801 15147 10116 10462
++  DD aa 18334 19179 8069 8914   DD aa 18923 19179 8658 8914
++  DD aa 18955 19179 8690 8914   DD bb 18220 19179 6195 7154
++  DD bb 18385 19179 6360 7154   DD bb 18463 19179 6438 7154
++  DD bb 18941 19179 6916 7154   EE aa 16256 17033 5313 6090
++  EE aa 16920 17033 5977 6090   EE bb 16265 17033 5803 6571
++  EE bb 16404 17033 5942 6571   EE bb 16781 17033 6319 6571
++  FF aa 14691 15361 6739 7409   FF aa 14694 15361 6742 7409
++  FF aa 14743 15361 6791 7409   FF aa 15153 15361 7201 7409
++  FF bb 14423 15361 7269 8207   FF bb 14491 15361 7337 8207
++  FF bb 14635 15361 7481 8207   FF bb 14787 15361 7633 8207
++  FF bb 15066 15361 7912 8207   FF bb 15259 15361 8105 8207
++  GG aa 16073 16707 8280 8914   GG aa 16227 16707 8434 8914
++  GG aa 16372 16707 8579 8914   GG aa 16559 16707 8766 8914
++  GG bb 15769 16707 9198 10136   GG bb 15778 16707 9207 10136
++  GG bb 15863 16707 9292 10136   GG bb 16547 16707 9976 10136
++  HH aa 17139 18118 9243 10222   HH aa 17328 18118 9432 10222
++  HH aa 17638 18118 9742 10222   HH bb 17155 18118 8948 9911
++  HH bb 17388 18118 9181 9911   HH bb 17435 18118 9228 9911
++  HH bb 17763 18118 9556 9911   HH bb 17788 18118 9581 9911
++  HH bb 17985 18118 9778 9911   II aa 18567 19219 8712 9364
++  II aa 18821 19219 8966 9364   II bb 18414 19219 8278 9083
++  II bb 18548 19219 8412 9083   II bb 18776 19219 8640 9083
++  II bb 18798 19219 8662 9083   II bb 18969 19219 8833 9083
++  JJ aa 16452 17351 7949 8848   JJ aa 16583 17351 8080 8848
++  JJ aa 17117 17351 8614 8848   JJ aa 17238 17351 8735 8848
++  JJ bb 16512 17351 6601 7440   JJ bb 16997 17351 7086 7440
++  JJ bb 17015 17351 7104 7440   JJ bb 17094 17351 7183 7440}
++
 +do_execsql_test 1.9.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 12025   BB aa 12025   BB aa 12025
 +  BB aa 12025   BB aa 12025   BB aa 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   BB bb 12025   CC aa 15147
 +  CC aa 15147   CC aa 15147   CC aa 15147   CC bb 15147   CC bb 15147
 +  DD aa 14494   DD aa 14494   DD aa 14494   DD bb 14494   DD bb 14494
 +  DD bb 14494   DD bb 14494   EE aa 9693   EE aa 9693   EE bb 9693
 +  EE bb 9693   EE bb 9693   FF aa 12239   FF aa 12239   FF aa 12239
 +  FF aa 12239   FF bb 12239   FF bb 12239   FF bb 12239   FF bb 12239
 +  FF bb 12239   FF bb 12239   GG aa 12675   GG aa 12675   GG aa 12675
 +  GG aa 12675   GG bb 12675   GG bb 12675   GG bb 12675   GG bb 12675
 +  HH aa 15579   HH aa 15579   HH aa 15579   HH bb 15579   HH bb 15579
 +  HH bb 15579   HH bb 15579   HH bb 15579   HH bb 15579   II aa 13551
 +  II aa 13551   II bb 13551   II bb 13551   II bb 13551   II bb 13551
 +  II bb 13551   JJ aa 12883   JJ aa 12883   JJ aa 12883   JJ aa 12883
 +  JJ bb 12883   JJ bb 12883   JJ bb 12883   JJ bb 12883}
 +
 +do_execsql_test 1.9.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7558   BB aa 7558   BB aa 7558   BB aa 7558
 +  BB aa 7558   BB aa 7558   BB bb 9718   BB bb 9718   BB bb 9718   BB bb 9718
 +  BB bb 9718   BB bb 9718   CC aa 9294   CC aa 9294   CC aa 9294   CC aa 9294
 +  CC bb 7589   CC bb 7589   DD aa 4447   DD aa 4447   DD aa 4447   DD bb 5200
 +  DD bb 5200   DD bb 5200   DD bb 5200   EE aa 4922   EE aa 4922   EE bb 5246
 +  EE bb 5246   EE bb 5246   FF aa 4702   FF aa 4702   FF aa 4702   FF aa 4702
 +  FF bb 7317   FF bb 7317   FF bb 7317   FF bb 7317   FF bb 7317   FF bb 7317
 +  GG aa 7265   GG aa 7265   GG aa 7265   GG aa 7265   GG bb 7973   GG bb 7973
 +  GG bb 7973   GG bb 7973   HH aa 6717   HH aa 6717   HH aa 6717   HH bb 8314
 +  HH bb 8314   HH bb 8314   HH bb 8314   HH bb 8314   HH bb 8314   II aa 6493
 +  II aa 6493   II bb 6834   II bb 6834   II bb 6834   II bb 6834   II bb 6834
 +  JJ aa 5654   JJ aa 5654   JJ aa 5654   JJ aa 5654   JJ bb 6390   JJ bb 6390
 +  JJ bb 6390   JJ bb 6390}
 +
 +do_execsql_test 1.9.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.9.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 870   BB bb 870   BB bb 870   BB bb 870
 +  BB bb 870   BB bb 870   CC aa 840   CC aa 840   CC aa 840   CC aa 840
 +  CC bb 840   CC bb 840   DD aa 845   DD aa 845   DD aa 845   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 777   FF aa 777   FF aa 777   FF aa 777
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 963   II bb 963   II bb 963   II bb 963   II bb 963
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.9.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 247   BB bb 247   BB bb 247   BB bb 247
 +  BB bb 247   BB bb 247   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 224
 +  DD bb 224   DD bb 224   DD bb 224   EE aa 113   EE aa 113   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 148   HH aa 148   HH aa 148   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 133
 +  II aa 133   II bb 133   II bb 133   II bb 133   II bb 133   II bb 133
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.9.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 11263   BB aa 11365   BB aa 11613
 +  BB aa 11626   BB aa 11632   BB aa 11778   BB bb 11185   BB bb 11233
 +  BB bb 11239   BB bb 11314   BB bb 11320   BB bb 11392   CC aa 14388
 +  CC aa 14540   CC aa 14717   CC aa 14989   CC bb 14325   CC bb 14801
 +  DD aa 13649   DD aa 14238   DD aa 14270   DD bb 13535   DD bb 13700
 +  DD bb 13778   DD bb 14256   EE aa 8916   EE aa 9580   EE bb 8925
 +  EE bb 9064   EE bb 9441   FF aa 11569   FF aa 11572   FF aa 11621
 +  FF aa 12031   FF bb 11301   FF bb 11369   FF bb 11513   FF bb 11665
 +  FF bb 11944   FF bb 12137   GG aa 12041   GG aa 12195   GG aa 12340
 +  GG aa 12527   GG bb 11737   GG bb 11746   GG bb 11831   GG bb 12515
 +  HH aa 14600   HH aa 14789   HH aa 15099   HH bb 14616   HH bb 14849
 +  HH bb 14896   HH bb 15224   HH bb 15249   HH bb 15446   II aa 12899
 +  II aa 13153   II bb 12746   II bb 12880   II bb 13108   II bb 13130
 +  II bb 13301   JJ aa 11984   JJ aa 12115   JJ aa 12649   JJ aa 12770
 +  JJ bb 12044   JJ bb 12529   JJ bb 12547   JJ bb 12626}
 +
 +do_execsql_test 1.9.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6796   BB aa 6898   BB aa 7146   BB aa 7159
 +  BB aa 7165   BB aa 7311   BB bb 8878   BB bb 8926   BB bb 8932   BB bb 9007
 +  BB bb 9013   BB bb 9085   CC aa 8535   CC aa 8687   CC aa 8864   CC aa 9136
 +  CC bb 6767   CC bb 7243   DD aa 3602   DD aa 4191   DD aa 4223   DD bb 4241
 +  DD bb 4406   DD bb 4484   DD bb 4962   EE aa 4145   EE aa 4809   EE bb 4478
 +  EE bb 4617   EE bb 4994   FF aa 4032   FF aa 4035   FF aa 4084   FF aa 4494
 +  FF bb 6379   FF bb 6447   FF bb 6591   FF bb 6743   FF bb 7022   FF bb 7215
 +  GG aa 6631   GG aa 6785   GG aa 6930   GG aa 7117   GG bb 7035   GG bb 7044
 +  GG bb 7129   GG bb 7813   HH aa 5738   HH aa 5927   HH aa 6237   HH bb 7351
 +  HH bb 7584   HH bb 7631   HH bb 7959   HH bb 7984   HH bb 8181   II aa 5841
 +  II aa 6095   II bb 6029   II bb 6163   II bb 6391   II bb 6413   II bb 6584
 +  JJ aa 4755   JJ aa 4886   JJ aa 5420   JJ aa 5541   JJ bb 5551   JJ bb 6036
 +  JJ bb 6054   JJ bb 6133}
 +
++do_execsql_test 1.9.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND CURRENT ROW )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 3815 4685   AA bb 4058 4685 4058 4685
++  AA bb 4113 4685 4113 4685   AA bb 4376 4685 4376 4685
++  BB aa 11263 12025 6796 7558   BB aa 11365 12025 6898 7558
++  BB aa 11613 12025 7146 7558   BB aa 11626 12025 7159 7558
++  BB aa 11632 12025 7165 7558   BB aa 11778 12025 7311 7558
++  BB bb 11185 12025 8878 9718   BB bb 11233 12025 8926 9718
++  BB bb 11239 12025 8932 9718   BB bb 11314 12025 9007 9718
++  BB bb 11320 12025 9013 9718   BB bb 11392 12025 9085 9718
++  CC aa 14388 15147 8535 9294   CC aa 14540 15147 8687 9294
++  CC aa 14717 15147 8864 9294   CC aa 14989 15147 9136 9294
++  CC bb 14325 15147 6767 7589   CC bb 14801 15147 7243 7589
++  DD aa 13649 14494 3602 4447   DD aa 14238 14494 4191 4447
++  DD aa 14270 14494 4223 4447   DD bb 13535 14494 4241 5200
++  DD bb 13700 14494 4406 5200   DD bb 13778 14494 4484 5200
++  DD bb 14256 14494 4962 5200   EE aa 8916 9693 4145 4922
++  EE aa 9580 9693 4809 4922   EE bb 8925 9693 4478 5246
++  EE bb 9064 9693 4617 5246   EE bb 9441 9693 4994 5246
++  FF aa 11569 12239 4032 4702   FF aa 11572 12239 4035 4702
++  FF aa 11621 12239 4084 4702   FF aa 12031 12239 4494 4702
++  FF bb 11301 12239 6379 7317   FF bb 11369 12239 6447 7317
++  FF bb 11513 12239 6591 7317   FF bb 11665 12239 6743 7317
++  FF bb 11944 12239 7022 7317   FF bb 12137 12239 7215 7317
++  GG aa 12041 12675 6631 7265   GG aa 12195 12675 6785 7265
++  GG aa 12340 12675 6930 7265   GG aa 12527 12675 7117 7265
++  GG bb 11737 12675 7035 7973   GG bb 11746 12675 7044 7973
++  GG bb 11831 12675 7129 7973   GG bb 12515 12675 7813 7973
++  HH aa 14600 15579 5738 6717   HH aa 14789 15579 5927 6717
++  HH aa 15099 15579 6237 6717   HH bb 14616 15579 7351 8314
++  HH bb 14849 15579 7584 8314   HH bb 14896 15579 7631 8314
++  HH bb 15224 15579 7959 8314   HH bb 15249 15579 7984 8314
++  HH bb 15446 15579 8181 8314   II aa 12899 13551 5841 6493
++  II aa 13153 13551 6095 6493   II bb 12746 13551 6029 6834
++  II bb 12880 13551 6163 6834   II bb 13108 13551 6391 6834
++  II bb 13130 13551 6413 6834   II bb 13301 13551 6584 6834
++  JJ aa 11984 12883 4755 5654   JJ aa 12115 12883 4886 5654
++  JJ aa 12649 12883 5420 5654   JJ aa 12770 12883 5541 5654
++  JJ bb 12044 12883 5551 6390   JJ bb 12529 12883 6036 6390
++  JJ bb 12547 12883 6054 6390   JJ bb 12626 12883 6133 6390}
++
 +do_execsql_test 1.10.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 12025   BB aa 12025   BB aa 12025
 +  BB aa 12025   BB aa 12025   BB aa 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   BB bb 12025   CC aa 15147
 +  CC aa 15147   CC aa 15147   CC aa 15147   CC bb 15147   CC bb 15147
 +  DD aa 19179   DD aa 19179   DD aa 19179   DD bb 19179   DD bb 19179
 +  DD bb 19179   DD bb 19179   EE aa 17033   EE aa 17033   EE bb 17033
 +  EE bb 17033   EE bb 17033   FF aa 15361   FF aa 15361   FF aa 15361
 +  FF aa 15361   FF bb 15361   FF bb 15361   FF bb 15361   FF bb 15361
 +  FF bb 15361   FF bb 15361   GG aa 16707   GG aa 16707   GG aa 16707
 +  GG aa 16707   GG bb 16707   GG bb 16707   GG bb 16707   GG bb 16707
 +  HH aa 18118   HH aa 18118   HH aa 18118   HH bb 18118   HH bb 18118
 +  HH bb 18118   HH bb 18118   HH bb 18118   HH bb 18118   II aa 19219
 +  II aa 19219   II bb 19219   II bb 19219   II bb 19219   II bb 19219
 +  II bb 19219   JJ aa 17351   JJ aa 17351   JJ aa 17351   JJ aa 17351
 +  JJ bb 17351   JJ bb 17351   JJ bb 17351   JJ bb 17351}
 +
 +do_execsql_test 1.10.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7558   BB aa 7558   BB aa 7558   BB aa 7558
 +  BB aa 7558   BB aa 7558   BB bb 12025   BB bb 12025   BB bb 12025
 +  BB bb 12025   BB bb 12025   BB bb 12025   CC aa 11672   CC aa 11672
 +  CC aa 11672   CC aa 11672   CC bb 10462   CC bb 10462   DD aa 8914
 +  DD aa 8914   DD aa 8914   DD bb 7154   DD bb 7154   DD bb 7154   DD bb 7154
 +  EE aa 6090   EE aa 6090   EE bb 6571   EE bb 6571   EE bb 6571   FF aa 7409
 +  FF aa 7409   FF aa 7409   FF aa 7409   FF bb 8207   FF bb 8207   FF bb 8207
 +  FF bb 8207   FF bb 8207   FF bb 8207   GG aa 8914   GG aa 8914   GG aa 8914
 +  GG aa 8914   GG bb 10136   GG bb 10136   GG bb 10136   GG bb 10136
 +  HH aa 10222   HH aa 10222   HH aa 10222   HH bb 9911   HH bb 9911
 +  HH bb 9911   HH bb 9911   HH bb 9911   HH bb 9911   II aa 9364   II aa 9364
 +  II bb 9083   II bb 9083   II bb 9083   II bb 9083   II bb 9083   JJ aa 8848
 +  JJ aa 8848   JJ aa 8848   JJ aa 8848   JJ bb 7440   JJ bb 7440   JJ bb 7440
 +  JJ bb 7440}
 +
 +do_execsql_test 1.10.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.10.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 934   AA bb 934
 +  AA bb 934   AA bb 934   BB aa 934   BB aa 934   BB aa 934   BB aa 934
 +  BB aa 934   BB aa 934   BB bb 934   BB bb 934   BB bb 934   BB bb 934
 +  BB bb 934   BB bb 934   CC aa 870   CC aa 870   CC aa 870   CC aa 870
 +  CC bb 840   CC bb 840   DD aa 845   DD aa 845   DD aa 845   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 959   EE aa 959   EE bb 959
 +  EE bb 959   EE bb 959   FF aa 959   FF aa 959   FF aa 959   FF aa 959
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 979   II bb 979   II bb 979   II bb 979   II bb 979
 +  JJ aa 963   JJ aa 963   JJ aa 963   JJ aa 963   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.10.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 223   AA bb 223
 +  AA bb 223   AA bb 223   BB aa 223   BB aa 223   BB aa 223   BB aa 223
 +  BB aa 223   BB aa 223   BB bb 223   BB bb 223   BB bb 223   BB bb 223
 +  BB bb 223   BB bb 223   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 158   CC bb 158   DD aa 158   DD aa 158   DD aa 158   DD bb 158
 +  DD bb 158   DD bb 158   DD bb 158   EE aa 113   EE aa 113   EE bb 113
 +  EE bb 113   EE bb 113   FF aa 113   FF aa 113   FF aa 113   FF aa 113
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 102   HH aa 102   HH aa 102   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 133
 +  II aa 133   II bb 133   II bb 133   II bb 133   II bb 133   II bb 133
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.10.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 11263   BB aa 11365   BB aa 11613
 +  BB aa 11626   BB aa 11632   BB aa 11778   BB bb 11185   BB bb 11233
 +  BB bb 11239   BB bb 11314   BB bb 11320   BB bb 11392   CC aa 14388
 +  CC aa 14540   CC aa 14717   CC aa 14989   CC bb 14325   CC bb 14801
 +  DD aa 18334   DD aa 18923   DD aa 18955   DD bb 18220   DD bb 18385
 +  DD bb 18463   DD bb 18941   EE aa 16256   EE aa 16920   EE bb 16265
 +  EE bb 16404   EE bb 16781   FF aa 14691   FF aa 14694   FF aa 14743
 +  FF aa 15153   FF bb 14423   FF bb 14491   FF bb 14635   FF bb 14787
 +  FF bb 15066   FF bb 15259   GG aa 16073   GG aa 16227   GG aa 16372
 +  GG aa 16559   GG bb 15769   GG bb 15778   GG bb 15863   GG bb 16547
 +  HH aa 17139   HH aa 17328   HH aa 17638   HH bb 17155   HH bb 17388
 +  HH bb 17435   HH bb 17763   HH bb 17788   HH bb 17985   II aa 18567
 +  II aa 18821   II bb 18414   II bb 18548   II bb 18776   II bb 18798
 +  II bb 18969   JJ aa 16452   JJ aa 16583   JJ aa 17117   JJ aa 17238
 +  JJ bb 16512   JJ bb 16997   JJ bb 17015   JJ bb 17094}
 +
 +do_execsql_test 1.10.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6796   BB aa 6898   BB aa 7146   BB aa 7159
 +  BB aa 7165   BB aa 7311   BB bb 11185   BB bb 11233   BB bb 11239
 +  BB bb 11314   BB bb 11320   BB bb 11392   CC aa 10913   CC aa 11065
 +  CC aa 11242   CC aa 11514   CC bb 9640   CC bb 10116   DD aa 8069
 +  DD aa 8658   DD aa 8690   DD bb 6195   DD bb 6360   DD bb 6438   DD bb 6916
 +  EE aa 5313   EE aa 5977   EE bb 5803   EE bb 5942   EE bb 6319   FF aa 6739
 +  FF aa 6742   FF aa 6791   FF aa 7201   FF bb 7269   FF bb 7337   FF bb 7481
 +  FF bb 7633   FF bb 7912   FF bb 8105   GG aa 8280   GG aa 8434   GG aa 8579
 +  GG aa 8766   GG bb 9198   GG bb 9207   GG bb 9292   GG bb 9976   HH aa 9243
 +  HH aa 9432   HH aa 9742   HH bb 8948   HH bb 9181   HH bb 9228   HH bb 9556
 +  HH bb 9581   HH bb 9778   II aa 8712   II aa 8966   II bb 8278   II bb 8412
 +  II bb 8640   II bb 8662   II bb 8833   JJ aa 7949   JJ aa 8080   JJ aa 8614
 +  JJ aa 8735   JJ bb 6601   JJ bb 7086   JJ bb 7104   JJ bb 7183}
 +
++do_execsql_test 1.10.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 3 PRECEDING         AND 0 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 3815 4685   AA bb 4058 4685 4058 4685
++  AA bb 4113 4685 4113 4685   AA bb 4376 4685 4376 4685
++  BB aa 11263 12025 6796 7558   BB aa 11365 12025 6898 7558
++  BB aa 11613 12025 7146 7558   BB aa 11626 12025 7159 7558
++  BB aa 11632 12025 7165 7558   BB aa 11778 12025 7311 7558
++  BB bb 11185 12025 11185 12025   BB bb 11233 12025 11233 12025
++  BB bb 11239 12025 11239 12025   BB bb 11314 12025 11314 12025
++  BB bb 11320 12025 11320 12025   BB bb 11392 12025 11392 12025
++  CC aa 14388 15147 10913 11672   CC aa 14540 15147 11065 11672
++  CC aa 14717 15147 11242 11672   CC aa 14989 15147 11514 11672
++  CC bb 14325 15147 9640 10462   CC bb 14801 15147 10116 10462
++  DD aa 18334 19179 8069 8914   DD aa 18923 19179 8658 8914
++  DD aa 18955 19179 8690 8914   DD bb 18220 19179 6195 7154
++  DD bb 18385 19179 6360 7154   DD bb 18463 19179 6438 7154
++  DD bb 18941 19179 6916 7154   EE aa 16256 17033 5313 6090
++  EE aa 16920 17033 5977 6090   EE bb 16265 17033 5803 6571
++  EE bb 16404 17033 5942 6571   EE bb 16781 17033 6319 6571
++  FF aa 14691 15361 6739 7409   FF aa 14694 15361 6742 7409
++  FF aa 14743 15361 6791 7409   FF aa 15153 15361 7201 7409
++  FF bb 14423 15361 7269 8207   FF bb 14491 15361 7337 8207
++  FF bb 14635 15361 7481 8207   FF bb 14787 15361 7633 8207
++  FF bb 15066 15361 7912 8207   FF bb 15259 15361 8105 8207
++  GG aa 16073 16707 8280 8914   GG aa 16227 16707 8434 8914
++  GG aa 16372 16707 8579 8914   GG aa 16559 16707 8766 8914
++  GG bb 15769 16707 9198 10136   GG bb 15778 16707 9207 10136
++  GG bb 15863 16707 9292 10136   GG bb 16547 16707 9976 10136
++  HH aa 17139 18118 9243 10222   HH aa 17328 18118 9432 10222
++  HH aa 17638 18118 9742 10222   HH bb 17155 18118 8948 9911
++  HH bb 17388 18118 9181 9911   HH bb 17435 18118 9228 9911
++  HH bb 17763 18118 9556 9911   HH bb 17788 18118 9581 9911
++  HH bb 17985 18118 9778 9911   II aa 18567 19219 8712 9364
++  II aa 18821 19219 8966 9364   II bb 18414 19219 8278 9083
++  II bb 18548 19219 8412 9083   II bb 18776 19219 8640 9083
++  II bb 18798 19219 8662 9083   II bb 18969 19219 8833 9083
++  JJ aa 16452 17351 7949 8848   JJ aa 16583 17351 8080 8848
++  JJ aa 17117 17351 8614 8848   JJ aa 17238 17351 8735 8848
++  JJ bb 16512 17351 6601 7440   JJ bb 16997 17351 7086 7440
++  JJ bb 17015 17351 7104 7440   JJ bb 17094 17351 7183 7440}
++
 +do_execsql_test 1.11.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 44737   BB aa 44737
 +  BB aa 44737   BB aa 44737   BB aa 44737   BB aa 44737   BB bb 44737
 +  BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737   BB bb 44737
 +  CC aa 44737   CC aa 44737   CC aa 44737   CC aa 44737   CC bb 44737
 +  CC bb 44737   DD aa 40052   DD aa 40052   DD aa 40052   DD bb 40052
 +  DD bb 40052   DD bb 40052   DD bb 40052   EE aa 32712   EE aa 32712
 +  EE bb 32712   EE bb 32712   EE bb 32712   FF aa 29590   FF aa 29590
 +  FF aa 29590   FF aa 29590   FF bb 29590   FF bb 29590   FF bb 29590
 +  FF bb 29590   FF bb 29590   FF bb 29590   GG aa 25558   GG aa 25558
 +  GG aa 25558   GG aa 25558   GG bb 25558   GG bb 25558   GG bb 25558
 +  GG bb 25558   HH aa 23019   HH aa 23019   HH aa 23019   HH bb 23019
 +  HH bb 23019   HH bb 23019   HH bb 23019   HH bb 23019   HH bb 23019
 +  II aa 17351   II aa 17351   II bb 17351   II bb 17351   II bb 17351
 +  II bb 17351   II bb 17351   JJ aa 12883   JJ aa 12883   JJ aa 12883
 +  JJ aa 12883   JJ bb 12883   JJ bb 12883   JJ bb 12883   JJ bb 12883}
 +
 +do_execsql_test 1.11.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 44737   BB aa 44737
 +  BB aa 44737   BB aa 44737   BB aa 44737   BB aa 44737   BB bb 42430
 +  BB bb 42430   BB bb 42430   BB bb 42430   BB bb 42430   BB bb 42430
 +  CC aa 40052   CC aa 40052   CC aa 40052   CC aa 40052   CC bb 37179
 +  CC bb 37179   DD aa 32712   DD aa 32712   DD aa 32712   DD bb 30758
 +  DD bb 30758   DD bb 30758   DD bb 30758   EE aa 29590   EE aa 29590
 +  EE bb 28265   EE bb 28265   EE bb 28265   FF aa 25558   FF aa 25558
 +  FF aa 25558   FF aa 25558   FF bb 24668   FF bb 24668   FF bb 24668
 +  FF bb 24668   FF bb 24668   FF bb 24668   GG aa 23019   GG aa 23019
 +  GG aa 23019   GG aa 23019   GG bb 20856   GG bb 20856   GG bb 20856
 +  GG bb 20856   HH aa 17351   HH aa 17351   HH aa 17351   HH bb 15754
 +  HH bb 15754   HH bb 15754   HH bb 15754   HH bb 15754   HH bb 15754
 +  II aa 12883   II aa 12883   II bb 10634   II bb 10634   II bb 10634
 +  II bb 10634   II bb 10634   JJ aa 7440   JJ aa 7440   JJ aa 7440
 +  JJ aa 7440   JJ bb 6390   JJ bb 6390   JJ bb 6390   JJ bb 6390}
 +
 +do_execsql_test 1.11.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.11.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 979   AA aa 979   AA aa 979   AA aa 979   AA bb 979   AA bb 979
 +  AA bb 979   AA bb 979   BB aa 979   BB aa 979   BB aa 979   BB aa 979
 +  BB aa 979   BB aa 979   BB bb 979   BB bb 979   BB bb 979   BB bb 979
 +  BB bb 979   BB bb 979   CC aa 979   CC aa 979   CC aa 979   CC aa 979
 +  CC bb 979   CC bb 979   DD aa 979   DD aa 979   DD aa 979   DD bb 979
 +  DD bb 979   DD bb 979   DD bb 979   EE aa 979   EE aa 979   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 979
 +  HH bb 979   HH bb 979   HH bb 979   HH bb 979   HH bb 979   II aa 979
 +  II aa 979   II bb 963   II bb 963   II bb 963   II bb 963   II bb 963
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 899   JJ bb 899
 +  JJ bb 899   JJ bb 899}
 +
 +do_execsql_test 1.11.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 102   AA aa 102   AA aa 102   AA aa 102   AA bb 102   AA bb 102
 +  AA bb 102   AA bb 102   BB aa 102   BB aa 102   BB aa 102   BB aa 102
 +  BB aa 102   BB aa 102   BB bb 102   BB bb 102   BB bb 102   BB bb 102
 +  BB bb 102   BB bb 102   CC aa 102   CC aa 102   CC aa 102   CC aa 102
 +  CC bb 102   CC bb 102   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 102   GG aa 102   GG aa 102   GG aa 102   GG bb 102   GG bb 102
 +  GG bb 102   GG bb 102   HH aa 113   HH aa 113   HH aa 113   HH bb 113
 +  HH bb 113   HH bb 113   HH bb 113   HH bb 113   HH bb 113   II aa 113
 +  II aa 113   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 113   JJ bb 113
 +  JJ bb 113   JJ bb 113}
 +
 +do_execsql_test 1.11.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 43975   BB aa 44077
 +  BB aa 44325   BB aa 44338   BB aa 44344   BB aa 44490   BB bb 43897
 +  BB bb 43945   BB bb 43951   BB bb 44026   BB bb 44032   BB bb 44104
 +  CC aa 43978   CC aa 44130   CC aa 44307   CC aa 44579   CC bb 43915
 +  CC bb 44391   DD aa 39207   DD aa 39796   DD aa 39828   DD bb 39093
 +  DD bb 39258   DD bb 39336   DD bb 39814   EE aa 31935   EE aa 32599
 +  EE bb 31944   EE bb 32083   EE bb 32460   FF aa 28920   FF aa 28923
 +  FF aa 28972   FF aa 29382   FF bb 28652   FF bb 28720   FF bb 28864
 +  FF bb 29016   FF bb 29295   FF bb 29488   GG aa 24924   GG aa 25078
 +  GG aa 25223   GG aa 25410   GG bb 24620   GG bb 24629   GG bb 24714
 +  GG bb 25398   HH aa 22040   HH aa 22229   HH aa 22539   HH bb 22056
 +  HH bb 22289   HH bb 22336   HH bb 22664   HH bb 22689   HH bb 22886
 +  II aa 16699   II aa 16953   II bb 16546   II bb 16680   II bb 16908
 +  II bb 16930   II bb 17101   JJ aa 11984   JJ aa 12115   JJ aa 12649
 +  JJ aa 12770   JJ bb 12044   JJ bb 12529   JJ bb 12547   JJ bb 12626}
 +
 +do_execsql_test 1.11.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 43975   BB aa 44077
 +  BB aa 44325   BB aa 44338   BB aa 44344   BB aa 44490   BB bb 41590
 +  BB bb 41638   BB bb 41644   BB bb 41719   BB bb 41725   BB bb 41797
 +  CC aa 39293   CC aa 39445   CC aa 39622   CC aa 39894   CC bb 36357
 +  CC bb 36833   DD aa 31867   DD aa 32456   DD aa 32488   DD bb 29799
 +  DD bb 29964   DD bb 30042   DD bb 30520   EE aa 28813   EE aa 29477
 +  EE bb 27497   EE bb 27636   EE bb 28013   FF aa 24888   FF aa 24891
 +  FF aa 24940   FF aa 25350   FF bb 23730   FF bb 23798   FF bb 23942
 +  FF bb 24094   FF bb 24373   FF bb 24566   GG aa 22385   GG aa 22539
 +  GG aa 22684   GG aa 22871   GG bb 19918   GG bb 19927   GG bb 20012
 +  GG bb 20696   HH aa 16372   HH aa 16561   HH aa 16871   HH bb 14791
 +  HH bb 15024   HH bb 15071   HH bb 15399   HH bb 15424   HH bb 15621
 +  II aa 12231   II aa 12485   II bb 9829   II bb 9963   II bb 10191
 +  II bb 10213   II bb 10384   JJ aa 6541   JJ aa 6672   JJ aa 7206
 +  JJ aa 7327   JJ bb 5551   JJ bb 6036   JJ bb 6054   JJ bb 6133}
 +
++do_execsql_test 1.11.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 2 PRECEDING         AND UNBOUNDED FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 43803 44737 43803 44737   AA aa 43826 44737 43826 44737
++  AA aa 44498 44737 44498 44737   AA aa 44514 44737 44514 44737
++  AA bb 43867 44737 43867 44737   AA bb 44110 44737 44110 44737
++  AA bb 44165 44737 44165 44737   AA bb 44428 44737 44428 44737
++  BB aa 43975 44737 43975 44737   BB aa 44077 44737 44077 44737
++  BB aa 44325 44737 44325 44737   BB aa 44338 44737 44338 44737
++  BB aa 44344 44737 44344 44737   BB aa 44490 44737 44490 44737
++  BB bb 43897 44737 41590 42430   BB bb 43945 44737 41638 42430
++  BB bb 43951 44737 41644 42430   BB bb 44026 44737 41719 42430
++  BB bb 44032 44737 41725 42430   BB bb 44104 44737 41797 42430
++  CC aa 43978 44737 39293 40052   CC aa 44130 44737 39445 40052
++  CC aa 44307 44737 39622 40052   CC aa 44579 44737 39894 40052
++  CC bb 43915 44737 36357 37179   CC bb 44391 44737 36833 37179
++  DD aa 39207 40052 31867 32712   DD aa 39796 40052 32456 32712
++  DD aa 39828 40052 32488 32712   DD bb 39093 40052 29799 30758
++  DD bb 39258 40052 29964 30758   DD bb 39336 40052 30042 30758
++  DD bb 39814 40052 30520 30758   EE aa 31935 32712 28813 29590
++  EE aa 32599 32712 29477 29590   EE bb 31944 32712 27497 28265
++  EE bb 32083 32712 27636 28265   EE bb 32460 32712 28013 28265
++  FF aa 28920 29590 24888 25558   FF aa 28923 29590 24891 25558
++  FF aa 28972 29590 24940 25558   FF aa 29382 29590 25350 25558
++  FF bb 28652 29590 23730 24668   FF bb 28720 29590 23798 24668
++  FF bb 28864 29590 23942 24668   FF bb 29016 29590 24094 24668
++  FF bb 29295 29590 24373 24668   FF bb 29488 29590 24566 24668
++  GG aa 24924 25558 22385 23019   GG aa 25078 25558 22539 23019
++  GG aa 25223 25558 22684 23019   GG aa 25410 25558 22871 23019
++  GG bb 24620 25558 19918 20856   GG bb 24629 25558 19927 20856
++  GG bb 24714 25558 20012 20856   GG bb 25398 25558 20696 20856
++  HH aa 22040 23019 16372 17351   HH aa 22229 23019 16561 17351
++  HH aa 22539 23019 16871 17351   HH bb 22056 23019 14791 15754
++  HH bb 22289 23019 15024 15754   HH bb 22336 23019 15071 15754
++  HH bb 22664 23019 15399 15754   HH bb 22689 23019 15424 15754
++  HH bb 22886 23019 15621 15754   II aa 16699 17351 12231 12883
++  II aa 16953 17351 12485 12883   II bb 16546 17351 9829 10634
++  II bb 16680 17351 9963 10634   II bb 16908 17351 10191 10634
++  II bb 16930 17351 10213 10634   II bb 17101 17351 10384 10634
++  JJ aa 11984 12883 6541 7440   JJ aa 12115 12883 6672 7440
++  JJ aa 12649 12883 7206 7440   JJ aa 12770 12883 7327 7440
++  JJ bb 12044 12883 5551 6390   JJ bb 12529 12883 6036 6390
++  JJ bb 12547 12883 6054 6390   JJ bb 12626 12883 6133 6390}
++
 +do_execsql_test 1.12.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7340   BB aa 7340   BB aa 7340   BB aa 7340
 +  BB aa 7340   BB aa 7340   BB bb 7340   BB bb 7340   BB bb 7340   BB bb 7340
 +  BB bb 7340   BB bb 7340   CC aa 3122   CC aa 3122   CC aa 3122   CC aa 3122
 +  CC bb 3122   CC bb 3122   DD aa 4032   DD aa 4032   DD aa 4032   DD bb 4032
 +  DD bb 4032   DD bb 4032   DD bb 4032   EE aa 2539   EE aa 2539   EE bb 2539
 +  EE bb 2539   EE bb 2539   FF aa 5668   FF aa 5668   FF aa 5668   FF aa 5668
 +  FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668
 +  GG aa 4468   GG aa 4468   GG aa 4468   GG aa 4468   GG bb 4468   GG bb 4468
 +  GG bb 4468   GG bb 4468   HH aa 5443   HH aa 5443   HH aa 5443   HH bb 5443
 +  HH bb 5443   HH bb 5443   HH bb 5443   HH bb 5443   HH bb 5443   II aa 3640
 +  II aa 3640   II bb 3640   II bb 3640   II bb 3640   II bb 3640   II bb 3640
 +  JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 3800   JJ bb 3800
 +  JJ bb 3800   JJ bb 3800}
 +
 +do_execsql_test 1.12.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 2378   AA bb 2378
 +  AA bb 2378   AA bb 2378   BB aa 2873   BB aa 2873   BB aa 2873   BB aa 2873
 +  BB aa 2873   BB aa 2873   BB bb 4467   BB bb 4467   BB bb 4467   BB bb 4467
 +  BB bb 4467   BB bb 4467   CC aa 1954   CC aa 1954   CC aa 1954   CC aa 1954
 +  CC bb 1168   CC bb 1168   DD aa 1325   DD aa 1325   DD aa 1325   DD bb 2707
 +  DD bb 2707   DD bb 2707   DD bb 2707   EE aa 890   EE aa 890   EE bb 1649
 +  EE bb 1649   EE bb 1649   FF aa 2163   FF aa 2163   FF aa 2163   FF aa 2163
 +  FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505
 +  GG aa 1597   GG aa 1597   GG aa 1597   GG aa 1597   GG bb 2871   GG bb 2871
 +  GG bb 2871   GG bb 2871   HH aa 2249   HH aa 2249   HH aa 2249   HH bb 3194
 +  HH bb 3194   HH bb 3194   HH bb 3194   HH bb 3194   HH bb 3194   II aa 1050
 +  II aa 1050   II bb 2590   II bb 2590   II bb 2590   II bb 2590   II bb 2590
 +  JJ aa 2014   JJ aa 2014   JJ aa 2014   JJ aa 2014   JJ bb 1786   JJ bb 1786
 +  JJ bb 1786   JJ bb 1786}
 +
 +do_execsql_test 1.12.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.12.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 870   AA bb 870
 +  AA bb 870   AA bb 870   BB aa 762   BB aa 762   BB aa 762   BB aa 762
 +  BB aa 762   BB aa 762   BB bb 840   BB bb 840   BB bb 840   BB bb 840
 +  BB bb 840   BB bb 840   CC aa 759   CC aa 759   CC aa 759   CC aa 759
 +  CC bb 822   CC bb 822   DD aa 845   DD aa 845   DD aa 845   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 777   EE aa 777   EE bb 768
 +  EE bb 768   EE bb 768   FF aa 670   FF aa 670   FF aa 670   FF aa 670
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 634   GG aa 634   GG aa 634   GG aa 634   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 979   HH aa 979   HH aa 979   HH bb 963
 +  HH bb 963   HH bb 963   HH bb 963   HH bb 963   HH bb 963   II aa 652
 +  II aa 652   II bb 805   II bb 805   II bb 805   II bb 805   II bb 805
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 839   JJ bb 839
 +  JJ bb 839   JJ bb 839}
 +
 +do_execsql_test 1.12.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 309   AA bb 309
 +  AA bb 309   AA bb 309   BB aa 247   BB aa 247   BB aa 247   BB aa 247
 +  BB aa 247   BB aa 247   BB bb 633   BB bb 633   BB bb 633   BB bb 633
 +  BB bb 633   BB bb 633   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 346   CC bb 346   DD aa 224   DD aa 224   DD aa 224   DD bb 238
 +  DD bb 238   DD bb 238   DD bb 238   EE aa 113   EE aa 113   EE bb 252
 +  EE bb 252   EE bb 252   FF aa 208   FF aa 208   FF aa 208   FF aa 208
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 148   GG aa 148   GG aa 148   GG aa 148   GG bb 160   GG bb 160
 +  GG bb 160   GG bb 160   HH aa 480   HH aa 480   HH aa 480   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 398
 +  II aa 398   II bb 250   II bb 250   II bb 250   II bb 250   II bb 250
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 257   JJ bb 257
 +  JJ bb 257   JJ bb 257}
 +
 +do_execsql_test 1.12.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6578   BB aa 6680   BB aa 6928   BB aa 6941
 +  BB aa 6947   BB aa 7093   BB bb 6500   BB bb 6548   BB bb 6554   BB bb 6629
 +  BB bb 6635   BB bb 6707   CC aa 2363   CC aa 2515   CC aa 2692   CC aa 2964
 +  CC bb 2300   CC bb 2776   DD aa 3187   DD aa 3776   DD aa 3808   DD bb 3073
 +  DD bb 3238   DD bb 3316   DD bb 3794   EE aa 1762   EE aa 2426   EE bb 1771
 +  EE bb 1910   EE bb 2287   FF aa 4998   FF aa 5001   FF aa 5050   FF aa 5460
 +  FF bb 4730   FF bb 4798   FF bb 4942   FF bb 5094   FF bb 5373   FF bb 5566
 +  GG aa 3834   GG aa 3988   GG aa 4133   GG aa 4320   GG bb 3530   GG bb 3539
 +  GG bb 3624   GG bb 4308   HH aa 4464   HH aa 4653   HH aa 4963   HH bb 4480
 +  HH bb 4713   HH bb 4760   HH bb 5088   HH bb 5113   HH bb 5310   II aa 2988
 +  II aa 3242   II bb 2835   II bb 2969   II bb 3197   II bb 3219   II bb 3390
 +  JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 2961   JJ bb 3446
 +  JJ bb 3464   JJ bb 3543}
 +
 +do_execsql_test 1.12.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 1508   AA bb 1751
 +  AA bb 1806   AA bb 2069   BB aa 2111   BB aa 2213   BB aa 2461   BB aa 2474
 +  BB aa 2480   BB aa 2626   BB bb 3627   BB bb 3675   BB bb 3681   BB bb 3756
 +  BB bb 3762   BB bb 3834   CC aa 1195   CC aa 1347   CC aa 1524   CC aa 1796
 +  CC bb 346   CC bb 822   DD aa 480   DD aa 1069   DD aa 1101   DD bb 1748
 +  DD bb 1913   DD bb 1991   DD bb 2469   EE aa 113   EE aa 777   EE bb 881
 +  EE bb 1020   EE bb 1397   FF aa 1493   FF aa 1496   FF aa 1545   FF aa 1955
 +  FF bb 2567   FF bb 2635   FF bb 2779   FF bb 2931   FF bb 3210   FF bb 3403
 +  GG aa 963   GG aa 1117   GG aa 1262   GG aa 1449   GG bb 1933   GG bb 1942
 +  GG bb 2027   GG bb 2711   HH aa 1270   HH aa 1459   HH aa 1769   HH bb 2231
 +  HH bb 2464   HH bb 2511   HH bb 2839   HH bb 2864   HH bb 3061   II aa 398
 +  II aa 652   II bb 1785   II bb 1919   II bb 2147   II bb 2169   II bb 2340
 +  JJ aa 1115   JJ aa 1246   JJ aa 1780   JJ aa 1901   JJ bb 947   JJ bb 1432
 +  JJ bb 1450   JJ bb 1529}
 +
++do_execsql_test 1.12.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 0 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 1508 2378   AA bb 4058 4685 1751 2378
++  AA bb 4113 4685 1806 2378   AA bb 4376 4685 2069 2378
++  BB aa 6578 7340 2111 2873   BB aa 6680 7340 2213 2873
++  BB aa 6928 7340 2461 2873   BB aa 6941 7340 2474 2873
++  BB aa 6947 7340 2480 2873   BB aa 7093 7340 2626 2873
++  BB bb 6500 7340 3627 4467   BB bb 6548 7340 3675 4467
++  BB bb 6554 7340 3681 4467   BB bb 6629 7340 3756 4467
++  BB bb 6635 7340 3762 4467   BB bb 6707 7340 3834 4467
++  CC aa 2363 3122 1195 1954   CC aa 2515 3122 1347 1954
++  CC aa 2692 3122 1524 1954   CC aa 2964 3122 1796 1954
++  CC bb 2300 3122 346 1168   CC bb 2776 3122 822 1168
++  DD aa 3187 4032 480 1325   DD aa 3776 4032 1069 1325
++  DD aa 3808 4032 1101 1325   DD bb 3073 4032 1748 2707
++  DD bb 3238 4032 1913 2707   DD bb 3316 4032 1991 2707
++  DD bb 3794 4032 2469 2707   EE aa 1762 2539 113 890
++  EE aa 2426 2539 777 890   EE bb 1771 2539 881 1649
++  EE bb 1910 2539 1020 1649   EE bb 2287 2539 1397 1649
++  FF aa 4998 5668 1493 2163   FF aa 5001 5668 1496 2163
++  FF aa 5050 5668 1545 2163   FF aa 5460 5668 1955 2163
++  FF bb 4730 5668 2567 3505   FF bb 4798 5668 2635 3505
++  FF bb 4942 5668 2779 3505   FF bb 5094 5668 2931 3505
++  FF bb 5373 5668 3210 3505   FF bb 5566 5668 3403 3505
++  GG aa 3834 4468 963 1597   GG aa 3988 4468 1117 1597
++  GG aa 4133 4468 1262 1597   GG aa 4320 4468 1449 1597
++  GG bb 3530 4468 1933 2871   GG bb 3539 4468 1942 2871
++  GG bb 3624 4468 2027 2871   GG bb 4308 4468 2711 2871
++  HH aa 4464 5443 1270 2249   HH aa 4653 5443 1459 2249
++  HH aa 4963 5443 1769 2249   HH bb 4480 5443 2231 3194
++  HH bb 4713 5443 2464 3194   HH bb 4760 5443 2511 3194
++  HH bb 5088 5443 2839 3194   HH bb 5113 5443 2864 3194
++  HH bb 5310 5443 3061 3194   II aa 2988 3640 398 1050
++  II aa 3242 3640 652 1050   II bb 2835 3640 1785 2590
++  II bb 2969 3640 1919 2590   II bb 3197 3640 2147 2590
++  II bb 3219 3640 2169 2590   II bb 3390 3640 2340 2590
++  JJ aa 2901 3800 1115 2014   JJ aa 3032 3800 1246 2014
++  JJ aa 3566 3800 1780 2014   JJ aa 3687 3800 1901 2014
++  JJ bb 2961 3800 947 1786   JJ bb 3446 3800 1432 1786
++  JJ bb 3464 3800 1450 1786   JJ bb 3543 3800 1529 1786}
++
 +do_execsql_test 1.13.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 12025   AA aa 12025   AA aa 12025   AA aa 12025   AA bb 12025
 +  AA bb 12025   AA bb 12025   AA bb 12025   BB aa 10462   BB aa 10462
 +  BB aa 10462   BB aa 10462   BB aa 10462   BB aa 10462   BB bb 10462
 +  BB bb 10462   BB bb 10462   BB bb 10462   BB bb 10462   BB bb 10462
 +  CC aa 7154   CC aa 7154   CC aa 7154   CC aa 7154   CC bb 7154   CC bb 7154
 +  DD aa 6571   DD aa 6571   DD aa 6571   DD bb 6571   DD bb 6571   DD bb 6571
 +  DD bb 6571   EE aa 8207   EE aa 8207   EE bb 8207   EE bb 8207   EE bb 8207
 +  FF aa 10136   FF aa 10136   FF aa 10136   FF aa 10136   FF bb 10136
 +  FF bb 10136   FF bb 10136   FF bb 10136   FF bb 10136   FF bb 10136
 +  GG aa 9911   GG aa 9911   GG aa 9911   GG aa 9911   GG bb 9911   GG bb 9911
 +  GG bb 9911   GG bb 9911   HH aa 9083   HH aa 9083   HH aa 9083   HH bb 9083
 +  HH bb 9083   HH bb 9083   HH bb 9083   HH bb 9083   HH bb 9083   II aa 7440
 +  II aa 7440   II bb 7440   II bb 7440   II bb 7440   II bb 7440   II bb 7440
 +  JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 3800   JJ bb 3800
 +  JJ bb 3800   JJ bb 3800}
 +
 +do_execsql_test 1.13.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 5251   AA bb 5251
 +  AA bb 5251   AA bb 5251   BB aa 7340   BB aa 7340   BB aa 7340   BB aa 7340
 +  BB aa 7340   BB aa 7340   BB bb 6421   BB bb 6421   BB bb 6421   BB bb 6421
 +  BB bb 6421   BB bb 6421   CC aa 3122   CC aa 3122   CC aa 3122   CC aa 3122
 +  CC bb 2493   CC bb 2493   DD aa 4032   DD aa 4032   DD aa 4032   DD bb 3597
 +  DD bb 3597   DD bb 3597   DD bb 3597   EE aa 2539   EE aa 2539   EE bb 3812
 +  EE bb 3812   EE bb 3812   FF aa 5668   FF aa 5668   FF aa 5668   FF aa 5668
 +  FF bb 5102   FF bb 5102   FF bb 5102   FF bb 5102   FF bb 5102   FF bb 5102
 +  GG aa 4468   GG aa 4468   GG aa 4468   GG aa 4468   GG bb 5120   GG bb 5120
 +  GG bb 5120   GG bb 5120   HH aa 5443   HH aa 5443   HH aa 5443   HH bb 4244
 +  HH bb 4244   HH bb 4244   HH bb 4244   HH bb 4244   HH bb 4244   II aa 3640
 +  II aa 3640   II bb 4604   II bb 4604   II bb 4604   II bb 4604   II bb 4604
 +  JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 1786   JJ bb 1786
 +  JJ bb 1786   JJ bb 1786}
 +
 +do_execsql_test 1.13.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.13.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 870   AA bb 870
 +  AA bb 870   AA bb 870   BB aa 840   BB aa 840   BB aa 840   BB aa 840
 +  BB aa 840   BB aa 840   BB bb 840   BB bb 840   BB bb 840   BB bb 840
 +  BB bb 840   BB bb 840   CC aa 822   CC aa 822   CC aa 822   CC aa 822
 +  CC bb 845   CC bb 845   DD aa 959   DD aa 959   DD aa 959   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 777   EE aa 777   EE bb 768
 +  EE bb 768   EE bb 768   FF aa 938   FF aa 938   FF aa 938   FF aa 938
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 938   GG aa 938   GG aa 938   GG aa 938   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 963
 +  HH bb 963   HH bb 963   HH bb 963   HH bb 963   HH bb 963   II aa 805
 +  II aa 805   II bb 899   II bb 899   II bb 899   II bb 899   II bb 899
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 839   JJ bb 839
 +  JJ bb 839   JJ bb 839}
 +
 +do_execsql_test 1.13.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 247   AA bb 247
 +  AA bb 247   AA bb 247   BB aa 247   BB aa 247   BB aa 247   BB aa 247
 +  BB aa 247   BB aa 247   BB bb 158   BB bb 158   BB bb 158   BB bb 158
 +  BB bb 158   BB bb 158   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 224   CC bb 224   DD aa 224   DD aa 224   DD aa 224   DD bb 113
 +  DD bb 113   DD bb 113   DD bb 113   EE aa 113   EE aa 113   EE bb 208
 +  EE bb 208   EE bb 208   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 148   GG aa 148   GG aa 148   GG aa 148   GG bb 160   GG bb 160
 +  GG bb 160   GG bb 160   HH aa 133   HH aa 133   HH aa 133   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 250
 +  II aa 250   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 257   JJ bb 257
 +  JJ bb 257   JJ bb 257}
 +
 +do_execsql_test 1.13.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 11091   AA aa 11114   AA aa 11786   AA aa 11802   AA bb 11155
 +  AA bb 11398   AA bb 11453   AA bb 11716   BB aa 9700   BB aa 9802
 +  BB aa 10050   BB aa 10063   BB aa 10069   BB aa 10215   BB bb 9622
 +  BB bb 9670   BB bb 9676   BB bb 9751   BB bb 9757   BB bb 9829   CC aa 6395
 +  CC aa 6547   CC aa 6724   CC aa 6996   CC bb 6332   CC bb 6808   DD aa 5726
 +  DD aa 6315   DD aa 6347   DD bb 5612   DD bb 5777   DD bb 5855   DD bb 6333
 +  EE aa 7430   EE aa 8094   EE bb 7439   EE bb 7578   EE bb 7955   FF aa 9466
 +  FF aa 9469   FF aa 9518   FF aa 9928   FF bb 9198   FF bb 9266   FF bb 9410
 +  FF bb 9562   FF bb 9841   FF bb 10034   GG aa 9277   GG aa 9431
 +  GG aa 9576   GG aa 9763   GG bb 8973   GG bb 8982   GG bb 9067   GG bb 9751
 +  HH aa 8104   HH aa 8293   HH aa 8603   HH bb 8120   HH bb 8353   HH bb 8400
 +  HH bb 8728   HH bb 8753   HH bb 8950   II aa 6788   II aa 7042   II bb 6635
 +  II bb 6769   II bb 6997   II bb 7019   II bb 7190   JJ aa 2901   JJ aa 3032
 +  JJ aa 3566   JJ aa 3687   JJ bb 2961   JJ bb 3446   JJ bb 3464   JJ bb 3543}
 +
 +do_execsql_test 1.13.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 4381   AA bb 4624
 +  AA bb 4679   AA bb 4942   BB aa 6578   BB aa 6680   BB aa 6928   BB aa 6941
 +  BB aa 6947   BB aa 7093   BB bb 5581   BB bb 5629   BB bb 5635   BB bb 5710
 +  BB bb 5716   BB bb 5788   CC aa 2363   CC aa 2515   CC aa 2692   CC aa 2964
 +  CC bb 1671   CC bb 2147   DD aa 3187   DD aa 3776   DD aa 3808   DD bb 2638
 +  DD bb 2803   DD bb 2881   DD bb 3359   EE aa 1762   EE aa 2426   EE bb 3044
 +  EE bb 3183   EE bb 3560   FF aa 4998   FF aa 5001   FF aa 5050   FF aa 5460
 +  FF bb 4164   FF bb 4232   FF bb 4376   FF bb 4528   FF bb 4807   FF bb 5000
 +  GG aa 3834   GG aa 3988   GG aa 4133   GG aa 4320   GG bb 4182   GG bb 4191
 +  GG bb 4276   GG bb 4960   HH aa 4464   HH aa 4653   HH aa 4963   HH bb 3281
 +  HH bb 3514   HH bb 3561   HH bb 3889   HH bb 3914   HH bb 4111   II aa 2988
 +  II aa 3242   II bb 3799   II bb 3933   II bb 4161   II bb 4183   II bb 4354
 +  JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 947   JJ bb 1432
 +  JJ bb 1450   JJ bb 1529}
 +
++do_execsql_test 1.13.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 1 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 11091 12025 3751 4685   AA aa 11114 12025 3774 4685
++  AA aa 11786 12025 4446 4685   AA aa 11802 12025 4462 4685
++  AA bb 11155 12025 4381 5251   AA bb 11398 12025 4624 5251
++  AA bb 11453 12025 4679 5251   AA bb 11716 12025 4942 5251
++  BB aa 9700 10462 6578 7340   BB aa 9802 10462 6680 7340
++  BB aa 10050 10462 6928 7340   BB aa 10063 10462 6941 7340
++  BB aa 10069 10462 6947 7340   BB aa 10215 10462 7093 7340
++  BB bb 9622 10462 5581 6421   BB bb 9670 10462 5629 6421
++  BB bb 9676 10462 5635 6421   BB bb 9751 10462 5710 6421
++  BB bb 9757 10462 5716 6421   BB bb 9829 10462 5788 6421
++  CC aa 6395 7154 2363 3122   CC aa 6547 7154 2515 3122
++  CC aa 6724 7154 2692 3122   CC aa 6996 7154 2964 3122
++  CC bb 6332 7154 1671 2493   CC bb 6808 7154 2147 2493
++  DD aa 5726 6571 3187 4032   DD aa 6315 6571 3776 4032
++  DD aa 6347 6571 3808 4032   DD bb 5612 6571 2638 3597
++  DD bb 5777 6571 2803 3597   DD bb 5855 6571 2881 3597
++  DD bb 6333 6571 3359 3597   EE aa 7430 8207 1762 2539
++  EE aa 8094 8207 2426 2539   EE bb 7439 8207 3044 3812
++  EE bb 7578 8207 3183 3812   EE bb 7955 8207 3560 3812
++  FF aa 9466 10136 4998 5668   FF aa 9469 10136 5001 5668
++  FF aa 9518 10136 5050 5668   FF aa 9928 10136 5460 5668
++  FF bb 9198 10136 4164 5102   FF bb 9266 10136 4232 5102
++  FF bb 9410 10136 4376 5102   FF bb 9562 10136 4528 5102
++  FF bb 9841 10136 4807 5102   FF bb 10034 10136 5000 5102
++  GG aa 9277 9911 3834 4468   GG aa 9431 9911 3988 4468
++  GG aa 9576 9911 4133 4468   GG aa 9763 9911 4320 4468
++  GG bb 8973 9911 4182 5120   GG bb 8982 9911 4191 5120
++  GG bb 9067 9911 4276 5120   GG bb 9751 9911 4960 5120
++  HH aa 8104 9083 4464 5443   HH aa 8293 9083 4653 5443
++  HH aa 8603 9083 4963 5443   HH bb 8120 9083 3281 4244
++  HH bb 8353 9083 3514 4244   HH bb 8400 9083 3561 4244
++  HH bb 8728 9083 3889 4244   HH bb 8753 9083 3914 4244
++  HH bb 8950 9083 4111 4244   II aa 6788 7440 2988 3640
++  II aa 7042 7440 3242 3640   II bb 6635 7440 3799 4604
++  II bb 6769 7440 3933 4604   II bb 6997 7440 4161 4604
++  II bb 7019 7440 4183 4604   II bb 7190 7440 4354 4604
++  JJ aa 2901 3800 2901 3800   JJ aa 3032 3800 3032 3800
++  JJ aa 3566 3800 3566 3800   JJ aa 3687 3800 3687 3800
++  JJ bb 2961 3800 947 1786   JJ bb 3446 3800 1432 1786
++  JJ bb 3464 3800 1450 1786   JJ bb 3543 3800 1529 1786}
++
 +do_execsql_test 1.14.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 40052   BB aa 40052
 +  BB aa 40052   BB aa 40052   BB aa 40052   BB aa 40052   BB bb 40052
 +  BB bb 40052   BB bb 40052   BB bb 40052   BB bb 40052   BB bb 40052
 +  CC aa 32712   CC aa 32712   CC aa 32712   CC aa 32712   CC bb 32712
 +  CC bb 32712   DD aa 29590   DD aa 29590   DD aa 29590   DD bb 29590
 +  DD bb 29590   DD bb 29590   DD bb 29590   EE aa 25558   EE aa 25558
 +  EE bb 25558   EE bb 25558   EE bb 25558   FF aa 23019   FF aa 23019
 +  FF aa 23019   FF aa 23019   FF bb 23019   FF bb 23019   FF bb 23019
 +  FF bb 23019   FF bb 23019   FF bb 23019   GG aa 17351   GG aa 17351
 +  GG aa 17351   GG aa 17351   GG bb 17351   GG bb 17351   GG bb 17351
 +  GG bb 17351   HH aa 12883   HH aa 12883   HH aa 12883   HH bb 12883
 +  HH bb 12883   HH bb 12883   HH bb 12883   HH bb 12883   HH bb 12883
 +  II aa 7440   II aa 7440   II bb 7440   II bb 7440   II bb 7440   II bb 7440
 +  II bb 7440   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 3800
 +  JJ bb 3800   JJ bb 3800   JJ bb 3800}
 +
 +do_execsql_test 1.14.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 42430
 +  AA bb 42430   AA bb 42430   AA bb 42430   BB aa 40052   BB aa 40052
 +  BB aa 40052   BB aa 40052   BB aa 40052   BB aa 40052   BB bb 37179
 +  BB bb 37179   BB bb 37179   BB bb 37179   BB bb 37179   BB bb 37179
 +  CC aa 32712   CC aa 32712   CC aa 32712   CC aa 32712   CC bb 30758
 +  CC bb 30758   DD aa 29590   DD aa 29590   DD aa 29590   DD bb 28265
 +  DD bb 28265   DD bb 28265   DD bb 28265   EE aa 25558   EE aa 25558
 +  EE bb 24668   EE bb 24668   EE bb 24668   FF aa 23019   FF aa 23019
 +  FF aa 23019   FF aa 23019   FF bb 20856   FF bb 20856   FF bb 20856
 +  FF bb 20856   FF bb 20856   FF bb 20856   GG aa 17351   GG aa 17351
 +  GG aa 17351   GG aa 17351   GG bb 15754   GG bb 15754   GG bb 15754
 +  GG bb 15754   HH aa 12883   HH aa 12883   HH aa 12883   HH bb 10634
 +  HH bb 10634   HH bb 10634   HH bb 10634   HH bb 10634   HH bb 10634
 +  II aa 7440   II aa 7440   II bb 6390   II bb 6390   II bb 6390   II bb 6390
 +  II bb 6390   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 1786
 +  JJ bb 1786   JJ bb 1786   JJ bb 1786}
 +
 +do_execsql_test 1.14.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.14.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 979   AA aa 979   AA aa 979   AA aa 979   AA bb 979   AA bb 979
 +  AA bb 979   AA bb 979   BB aa 979   BB aa 979   BB aa 979   BB aa 979
 +  BB aa 979   BB aa 979   BB bb 979   BB bb 979   BB bb 979   BB bb 979
 +  BB bb 979   BB bb 979   CC aa 979   CC aa 979   CC aa 979   CC aa 979
 +  CC bb 979   CC bb 979   DD aa 979   DD aa 979   DD aa 979   DD bb 979
 +  DD bb 979   DD bb 979   DD bb 979   EE aa 979   EE aa 979   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 963
 +  HH bb 963   HH bb 963   HH bb 963   HH bb 963   HH bb 963   II aa 899
 +  II aa 899   II bb 899   II bb 899   II bb 899   II bb 899   II bb 899
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 839   JJ bb 839
 +  JJ bb 839   JJ bb 839}
 +
 +do_execsql_test 1.14.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 102   AA aa 102   AA aa 102   AA aa 102   AA bb 102   AA bb 102
 +  AA bb 102   AA bb 102   BB aa 102   BB aa 102   BB aa 102   BB aa 102
 +  BB aa 102   BB aa 102   BB bb 102   BB bb 102   BB bb 102   BB bb 102
 +  BB bb 102   BB bb 102   CC aa 102   CC aa 102   CC aa 102   CC aa 102
 +  CC bb 102   CC bb 102   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 113   GG aa 113   GG aa 113   GG aa 113   GG bb 113   GG bb 113
 +  GG bb 113   GG bb 113   HH aa 113   HH aa 113   HH aa 113   HH bb 113
 +  HH bb 113   HH bb 113   HH bb 113   HH bb 113   HH bb 113   II aa 113
 +  II aa 113   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 257   JJ bb 257
 +  JJ bb 257   JJ bb 257}
 +
 +do_execsql_test 1.14.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 39290   BB aa 39392
 +  BB aa 39640   BB aa 39653   BB aa 39659   BB aa 39805   BB bb 39212
 +  BB bb 39260   BB bb 39266   BB bb 39341   BB bb 39347   BB bb 39419
 +  CC aa 31953   CC aa 32105   CC aa 32282   CC aa 32554   CC bb 31890
 +  CC bb 32366   DD aa 28745   DD aa 29334   DD aa 29366   DD bb 28631
 +  DD bb 28796   DD bb 28874   DD bb 29352   EE aa 24781   EE aa 25445
 +  EE bb 24790   EE bb 24929   EE bb 25306   FF aa 22349   FF aa 22352
 +  FF aa 22401   FF aa 22811   FF bb 22081   FF bb 22149   FF bb 22293
 +  FF bb 22445   FF bb 22724   FF bb 22917   GG aa 16717   GG aa 16871
 +  GG aa 17016   GG aa 17203   GG bb 16413   GG bb 16422   GG bb 16507
 +  GG bb 17191   HH aa 11904   HH aa 12093   HH aa 12403   HH bb 11920
 +  HH bb 12153   HH bb 12200   HH bb 12528   HH bb 12553   HH bb 12750
 +  II aa 6788   II aa 7042   II bb 6635   II bb 6769   II bb 6997   II bb 7019
 +  II bb 7190   JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 2961
 +  JJ bb 3446   JJ bb 3464   JJ bb 3543}
 +
 +do_execsql_test 1.14.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 41560
 +  AA bb 41803   AA bb 41858   AA bb 42121   BB aa 39290   BB aa 39392
 +  BB aa 39640   BB aa 39653   BB aa 39659   BB aa 39805   BB bb 36339
 +  BB bb 36387   BB bb 36393   BB bb 36468   BB bb 36474   BB bb 36546
 +  CC aa 31953   CC aa 32105   CC aa 32282   CC aa 32554   CC bb 29936
 +  CC bb 30412   DD aa 28745   DD aa 29334   DD aa 29366   DD bb 27306
 +  DD bb 27471   DD bb 27549   DD bb 28027   EE aa 24781   EE aa 25445
 +  EE bb 23900   EE bb 24039   EE bb 24416   FF aa 22349   FF aa 22352
 +  FF aa 22401   FF aa 22811   FF bb 19918   FF bb 19986   FF bb 20130
 +  FF bb 20282   FF bb 20561   FF bb 20754   GG aa 16717   GG aa 16871
 +  GG aa 17016   GG aa 17203   GG bb 14816   GG bb 14825   GG bb 14910
 +  GG bb 15594   HH aa 11904   HH aa 12093   HH aa 12403   HH bb 9671
 +  HH bb 9904   HH bb 9951   HH bb 10279   HH bb 10304   HH bb 10501
 +  II aa 6788   II aa 7042   II bb 5585   II bb 5719   II bb 5947   II bb 5969
 +  II bb 6140   JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 947
 +  JJ bb 1432   JJ bb 1450   JJ bb 1529}
 +
++do_execsql_test 1.14.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND 100 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 43803 44737 43803 44737   AA aa 43826 44737 43826 44737
++  AA aa 44498 44737 44498 44737   AA aa 44514 44737 44514 44737
++  AA bb 43867 44737 41560 42430   AA bb 44110 44737 41803 42430
++  AA bb 44165 44737 41858 42430   AA bb 44428 44737 42121 42430
++  BB aa 39290 40052 39290 40052   BB aa 39392 40052 39392 40052
++  BB aa 39640 40052 39640 40052   BB aa 39653 40052 39653 40052
++  BB aa 39659 40052 39659 40052   BB aa 39805 40052 39805 40052
++  BB bb 39212 40052 36339 37179   BB bb 39260 40052 36387 37179
++  BB bb 39266 40052 36393 37179   BB bb 39341 40052 36468 37179
++  BB bb 39347 40052 36474 37179   BB bb 39419 40052 36546 37179
++  CC aa 31953 32712 31953 32712   CC aa 32105 32712 32105 32712
++  CC aa 32282 32712 32282 32712   CC aa 32554 32712 32554 32712
++  CC bb 31890 32712 29936 30758   CC bb 32366 32712 30412 30758
++  DD aa 28745 29590 28745 29590   DD aa 29334 29590 29334 29590
++  DD aa 29366 29590 29366 29590   DD bb 28631 29590 27306 28265
++  DD bb 28796 29590 27471 28265   DD bb 28874 29590 27549 28265
++  DD bb 29352 29590 28027 28265   EE aa 24781 25558 24781 25558
++  EE aa 25445 25558 25445 25558   EE bb 24790 25558 23900 24668
++  EE bb 24929 25558 24039 24668   EE bb 25306 25558 24416 24668
++  FF aa 22349 23019 22349 23019   FF aa 22352 23019 22352 23019
++  FF aa 22401 23019 22401 23019   FF aa 22811 23019 22811 23019
++  FF bb 22081 23019 19918 20856   FF bb 22149 23019 19986 20856
++  FF bb 22293 23019 20130 20856   FF bb 22445 23019 20282 20856
++  FF bb 22724 23019 20561 20856   FF bb 22917 23019 20754 20856
++  GG aa 16717 17351 16717 17351   GG aa 16871 17351 16871 17351
++  GG aa 17016 17351 17016 17351   GG aa 17203 17351 17203 17351
++  GG bb 16413 17351 14816 15754   GG bb 16422 17351 14825 15754
++  GG bb 16507 17351 14910 15754   GG bb 17191 17351 15594 15754
++  HH aa 11904 12883 11904 12883   HH aa 12093 12883 12093 12883
++  HH aa 12403 12883 12403 12883   HH bb 11920 12883 9671 10634
++  HH bb 12153 12883 9904 10634   HH bb 12200 12883 9951 10634
++  HH bb 12528 12883 10279 10634   HH bb 12553 12883 10304 10634
++  HH bb 12750 12883 10501 10634   II aa 6788 7440 6788 7440
++  II aa 7042 7440 7042 7440   II bb 6635 7440 5585 6390
++  II bb 6769 7440 5719 6390   II bb 6997 7440 5947 6390
++  II bb 7019 7440 5969 6390   II bb 7190 7440 6140 6390
++  JJ aa 2901 3800 2901 3800   JJ aa 3032 3800 3032 3800
++  JJ aa 3566 3800 3566 3800   JJ aa 3687 3800 3687 3800
++  JJ bb 2961 3800 947 1786   JJ bb 3446 3800 1432 1786
++  JJ bb 3464 3800 1450 1786   JJ bb 3543 3800 1529 1786}
++
 +do_execsql_test 1.15.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 44737
 +  AA bb 44737   AA bb 44737   AA bb 44737   BB aa 40052   BB aa 40052
 +  BB aa 40052   BB aa 40052   BB aa 40052   BB aa 40052   BB bb 40052
 +  BB bb 40052   BB bb 40052   BB bb 40052   BB bb 40052   BB bb 40052
 +  CC aa 32712   CC aa 32712   CC aa 32712   CC aa 32712   CC bb 32712
 +  CC bb 32712   DD aa 29590   DD aa 29590   DD aa 29590   DD bb 29590
 +  DD bb 29590   DD bb 29590   DD bb 29590   EE aa 25558   EE aa 25558
 +  EE bb 25558   EE bb 25558   EE bb 25558   FF aa 23019   FF aa 23019
 +  FF aa 23019   FF aa 23019   FF bb 23019   FF bb 23019   FF bb 23019
 +  FF bb 23019   FF bb 23019   FF bb 23019   GG aa 17351   GG aa 17351
 +  GG aa 17351   GG aa 17351   GG bb 17351   GG bb 17351   GG bb 17351
 +  GG bb 17351   HH aa 12883   HH aa 12883   HH aa 12883   HH bb 12883
 +  HH bb 12883   HH bb 12883   HH bb 12883   HH bb 12883   HH bb 12883
 +  II aa 7440   II aa 7440   II bb 7440   II bb 7440   II bb 7440   II bb 7440
 +  II bb 7440   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 3800
 +  JJ bb 3800   JJ bb 3800   JJ bb 3800}
 +
 +do_execsql_test 1.15.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 44737   AA aa 44737   AA aa 44737   AA aa 44737   AA bb 42430
 +  AA bb 42430   AA bb 42430   AA bb 42430   BB aa 40052   BB aa 40052
 +  BB aa 40052   BB aa 40052   BB aa 40052   BB aa 40052   BB bb 37179
 +  BB bb 37179   BB bb 37179   BB bb 37179   BB bb 37179   BB bb 37179
 +  CC aa 32712   CC aa 32712   CC aa 32712   CC aa 32712   CC bb 30758
 +  CC bb 30758   DD aa 29590   DD aa 29590   DD aa 29590   DD bb 28265
 +  DD bb 28265   DD bb 28265   DD bb 28265   EE aa 25558   EE aa 25558
 +  EE bb 24668   EE bb 24668   EE bb 24668   FF aa 23019   FF aa 23019
 +  FF aa 23019   FF aa 23019   FF bb 20856   FF bb 20856   FF bb 20856
 +  FF bb 20856   FF bb 20856   FF bb 20856   GG aa 17351   GG aa 17351
 +  GG aa 17351   GG aa 17351   GG bb 15754   GG bb 15754   GG bb 15754
 +  GG bb 15754   HH aa 12883   HH aa 12883   HH aa 12883   HH bb 10634
 +  HH bb 10634   HH bb 10634   HH bb 10634   HH bb 10634   HH bb 10634
 +  II aa 7440   II aa 7440   II bb 6390   II bb 6390   II bb 6390   II bb 6390
 +  II bb 6390   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 1786
 +  JJ bb 1786   JJ bb 1786   JJ bb 1786}
 +
 +do_execsql_test 1.15.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.15.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 979   AA aa 979   AA aa 979   AA aa 979   AA bb 979   AA bb 979
 +  AA bb 979   AA bb 979   BB aa 979   BB aa 979   BB aa 979   BB aa 979
 +  BB aa 979   BB aa 979   BB bb 979   BB bb 979   BB bb 979   BB bb 979
 +  BB bb 979   BB bb 979   CC aa 979   CC aa 979   CC aa 979   CC aa 979
 +  CC bb 979   CC bb 979   DD aa 979   DD aa 979   DD aa 979   DD bb 979
 +  DD bb 979   DD bb 979   DD bb 979   EE aa 979   EE aa 979   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 979   HH aa 979   HH aa 979   HH bb 963
 +  HH bb 963   HH bb 963   HH bb 963   HH bb 963   HH bb 963   II aa 899
 +  II aa 899   II bb 899   II bb 899   II bb 899   II bb 899   II bb 899
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 839   JJ bb 839
 +  JJ bb 839   JJ bb 839}
 +
 +do_execsql_test 1.15.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 102   AA aa 102   AA aa 102   AA aa 102   AA bb 102   AA bb 102
 +  AA bb 102   AA bb 102   BB aa 102   BB aa 102   BB aa 102   BB aa 102
 +  BB aa 102   BB aa 102   BB bb 102   BB bb 102   BB bb 102   BB bb 102
 +  BB bb 102   BB bb 102   CC aa 102   CC aa 102   CC aa 102   CC aa 102
 +  CC bb 102   CC bb 102   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 113   GG aa 113   GG aa 113   GG aa 113   GG bb 113   GG bb 113
 +  GG bb 113   GG bb 113   HH aa 113   HH aa 113   HH aa 113   HH bb 113
 +  HH bb 113   HH bb 113   HH bb 113   HH bb 113   HH bb 113   II aa 113
 +  II aa 113   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 257   JJ bb 257
 +  JJ bb 257   JJ bb 257}
 +
 +do_execsql_test 1.15.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 43867
 +  AA bb 44110   AA bb 44165   AA bb 44428   BB aa 39290   BB aa 39392
 +  BB aa 39640   BB aa 39653   BB aa 39659   BB aa 39805   BB bb 39212
 +  BB bb 39260   BB bb 39266   BB bb 39341   BB bb 39347   BB bb 39419
 +  CC aa 31953   CC aa 32105   CC aa 32282   CC aa 32554   CC bb 31890
 +  CC bb 32366   DD aa 28745   DD aa 29334   DD aa 29366   DD bb 28631
 +  DD bb 28796   DD bb 28874   DD bb 29352   EE aa 24781   EE aa 25445
 +  EE bb 24790   EE bb 24929   EE bb 25306   FF aa 22349   FF aa 22352
 +  FF aa 22401   FF aa 22811   FF bb 22081   FF bb 22149   FF bb 22293
 +  FF bb 22445   FF bb 22724   FF bb 22917   GG aa 16717   GG aa 16871
 +  GG aa 17016   GG aa 17203   GG bb 16413   GG bb 16422   GG bb 16507
 +  GG bb 17191   HH aa 11904   HH aa 12093   HH aa 12403   HH bb 11920
 +  HH bb 12153   HH bb 12200   HH bb 12528   HH bb 12553   HH bb 12750
 +  II aa 6788   II aa 7042   II bb 6635   II bb 6769   II bb 6997   II bb 7019
 +  II bb 7190   JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 2961
 +  JJ bb 3446   JJ bb 3464   JJ bb 3543}
 +
 +do_execsql_test 1.15.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 43803   AA aa 43826   AA aa 44498   AA aa 44514   AA bb 41560
 +  AA bb 41803   AA bb 41858   AA bb 42121   BB aa 39290   BB aa 39392
 +  BB aa 39640   BB aa 39653   BB aa 39659   BB aa 39805   BB bb 36339
 +  BB bb 36387   BB bb 36393   BB bb 36468   BB bb 36474   BB bb 36546
 +  CC aa 31953   CC aa 32105   CC aa 32282   CC aa 32554   CC bb 29936
 +  CC bb 30412   DD aa 28745   DD aa 29334   DD aa 29366   DD bb 27306
 +  DD bb 27471   DD bb 27549   DD bb 28027   EE aa 24781   EE aa 25445
 +  EE bb 23900   EE bb 24039   EE bb 24416   FF aa 22349   FF aa 22352
 +  FF aa 22401   FF aa 22811   FF bb 19918   FF bb 19986   FF bb 20130
 +  FF bb 20282   FF bb 20561   FF bb 20754   GG aa 16717   GG aa 16871
 +  GG aa 17016   GG aa 17203   GG bb 14816   GG bb 14825   GG bb 14910
 +  GG bb 15594   HH aa 11904   HH aa 12093   HH aa 12403   HH bb 9671
 +  HH bb 9904   HH bb 9951   HH bb 10279   HH bb 10304   HH bb 10501
 +  II aa 6788   II aa 7042   II bb 5585   II bb 5719   II bb 5947   II bb 5969
 +  II bb 6140   JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 947
 +  JJ bb 1432   JJ bb 1450   JJ bb 1529}
 +
++do_execsql_test 1.15.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 43803 44737 43803 44737   AA aa 43826 44737 43826 44737
++  AA aa 44498 44737 44498 44737   AA aa 44514 44737 44514 44737
++  AA bb 43867 44737 41560 42430   AA bb 44110 44737 41803 42430
++  AA bb 44165 44737 41858 42430   AA bb 44428 44737 42121 42430
++  BB aa 39290 40052 39290 40052   BB aa 39392 40052 39392 40052
++  BB aa 39640 40052 39640 40052   BB aa 39653 40052 39653 40052
++  BB aa 39659 40052 39659 40052   BB aa 39805 40052 39805 40052
++  BB bb 39212 40052 36339 37179   BB bb 39260 40052 36387 37179
++  BB bb 39266 40052 36393 37179   BB bb 39341 40052 36468 37179
++  BB bb 39347 40052 36474 37179   BB bb 39419 40052 36546 37179
++  CC aa 31953 32712 31953 32712   CC aa 32105 32712 32105 32712
++  CC aa 32282 32712 32282 32712   CC aa 32554 32712 32554 32712
++  CC bb 31890 32712 29936 30758   CC bb 32366 32712 30412 30758
++  DD aa 28745 29590 28745 29590   DD aa 29334 29590 29334 29590
++  DD aa 29366 29590 29366 29590   DD bb 28631 29590 27306 28265
++  DD bb 28796 29590 27471 28265   DD bb 28874 29590 27549 28265
++  DD bb 29352 29590 28027 28265   EE aa 24781 25558 24781 25558
++  EE aa 25445 25558 25445 25558   EE bb 24790 25558 23900 24668
++  EE bb 24929 25558 24039 24668   EE bb 25306 25558 24416 24668
++  FF aa 22349 23019 22349 23019   FF aa 22352 23019 22352 23019
++  FF aa 22401 23019 22401 23019   FF aa 22811 23019 22811 23019
++  FF bb 22081 23019 19918 20856   FF bb 22149 23019 19986 20856
++  FF bb 22293 23019 20130 20856   FF bb 22445 23019 20282 20856
++  FF bb 22724 23019 20561 20856   FF bb 22917 23019 20754 20856
++  GG aa 16717 17351 16717 17351   GG aa 16871 17351 16871 17351
++  GG aa 17016 17351 17016 17351   GG aa 17203 17351 17203 17351
++  GG bb 16413 17351 14816 15754   GG bb 16422 17351 14825 15754
++  GG bb 16507 17351 14910 15754   GG bb 17191 17351 15594 15754
++  HH aa 11904 12883 11904 12883   HH aa 12093 12883 12093 12883
++  HH aa 12403 12883 12403 12883   HH bb 11920 12883 9671 10634
++  HH bb 12153 12883 9904 10634   HH bb 12200 12883 9951 10634
++  HH bb 12528 12883 10279 10634   HH bb 12553 12883 10304 10634
++  HH bb 12750 12883 10501 10634   II aa 6788 7440 6788 7440
++  II aa 7042 7440 7042 7440   II bb 6635 7440 5585 6390
++  II bb 6769 7440 5719 6390   II bb 6997 7440 5947 6390
++  II bb 7019 7440 5969 6390   II bb 7190 7440 6140 6390
++  JJ aa 2901 3800 2901 3800   JJ aa 3032 3800 3032 3800
++  JJ aa 3566 3800 3566 3800   JJ aa 3687 3800 3687 3800
++  JJ bb 2961 3800 947 1786   JJ bb 3446 3800 1432 1786
++  JJ bb 3464 3800 1450 1786   JJ bb 3543 3800 1529 1786}
++
 +do_execsql_test 1.16.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 4685   AA aa 4685   AA aa 4685   AA aa 4685   AA bb 4685   AA bb 4685
 +  AA bb 4685   AA bb 4685   BB aa 7340   BB aa 7340   BB aa 7340   BB aa 7340
 +  BB aa 7340   BB aa 7340   BB bb 7340   BB bb 7340   BB bb 7340   BB bb 7340
 +  BB bb 7340   BB bb 7340   CC aa 3122   CC aa 3122   CC aa 3122   CC aa 3122
 +  CC bb 3122   CC bb 3122   DD aa 4032   DD aa 4032   DD aa 4032   DD bb 4032
 +  DD bb 4032   DD bb 4032   DD bb 4032   EE aa 2539   EE aa 2539   EE bb 2539
 +  EE bb 2539   EE bb 2539   FF aa 5668   FF aa 5668   FF aa 5668   FF aa 5668
 +  FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668   FF bb 5668
 +  GG aa 4468   GG aa 4468   GG aa 4468   GG aa 4468   GG bb 4468   GG bb 4468
 +  GG bb 4468   GG bb 4468   HH aa 5443   HH aa 5443   HH aa 5443   HH bb 5443
 +  HH bb 5443   HH bb 5443   HH bb 5443   HH bb 5443   HH bb 5443   II aa 3640
 +  II aa 3640   II bb 3640   II bb 3640   II bb 3640   II bb 3640   II bb 3640
 +  JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ aa 3800   JJ bb 3800   JJ bb 3800
 +  JJ bb 3800   JJ bb 3800}
 +
 +do_execsql_test 1.16.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 2307   AA aa 2307   AA aa 2307   AA aa 2307   AA bb 2378   AA bb 2378
 +  AA bb 2378   AA bb 2378   BB aa 2873   BB aa 2873   BB aa 2873   BB aa 2873
 +  BB aa 2873   BB aa 2873   BB bb 4467   BB bb 4467   BB bb 4467   BB bb 4467
 +  BB bb 4467   BB bb 4467   CC aa 1954   CC aa 1954   CC aa 1954   CC aa 1954
 +  CC bb 1168   CC bb 1168   DD aa 1325   DD aa 1325   DD aa 1325   DD bb 2707
 +  DD bb 2707   DD bb 2707   DD bb 2707   EE aa 890   EE aa 890   EE bb 1649
 +  EE bb 1649   EE bb 1649   FF aa 2163   FF aa 2163   FF aa 2163   FF aa 2163
 +  FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505   FF bb 3505
 +  GG aa 1597   GG aa 1597   GG aa 1597   GG aa 1597   GG bb 2871   GG bb 2871
 +  GG bb 2871   GG bb 2871   HH aa 2249   HH aa 2249   HH aa 2249   HH bb 3194
 +  HH bb 3194   HH bb 3194   HH bb 3194   HH bb 3194   HH bb 3194   II aa 1050
 +  II aa 1050   II bb 2590   II bb 2590   II bb 2590   II bb 2590   II bb 2590
 +  JJ aa 2014   JJ aa 2014   JJ aa 2014   JJ aa 2014   JJ bb 1786   JJ bb 1786
 +  JJ bb 1786   JJ bb 1786}
 +
 +do_execsql_test 1.16.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.16.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 934   AA aa 934   AA aa 934   AA aa 934   AA bb 870   AA bb 870
 +  AA bb 870   AA bb 870   BB aa 762   BB aa 762   BB aa 762   BB aa 762
 +  BB aa 762   BB aa 762   BB bb 840   BB bb 840   BB bb 840   BB bb 840
 +  BB bb 840   BB bb 840   CC aa 759   CC aa 759   CC aa 759   CC aa 759
 +  CC bb 822   CC bb 822   DD aa 845   DD aa 845   DD aa 845   DD bb 959
 +  DD bb 959   DD bb 959   DD bb 959   EE aa 777   EE aa 777   EE bb 768
 +  EE bb 768   EE bb 768   FF aa 670   FF aa 670   FF aa 670   FF aa 670
 +  FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938   FF bb 938
 +  GG aa 634   GG aa 634   GG aa 634   GG aa 634   GG bb 938   GG bb 938
 +  GG bb 938   GG bb 938   HH aa 979   HH aa 979   HH aa 979   HH bb 963
 +  HH bb 963   HH bb 963   HH bb 963   HH bb 963   HH bb 963   II aa 652
 +  II aa 652   II bb 805   II bb 805   II bb 805   II bb 805   II bb 805
 +  JJ aa 899   JJ aa 899   JJ aa 899   JJ aa 899   JJ bb 839   JJ bb 839
 +  JJ bb 839   JJ bb 839}
 +
 +do_execsql_test 1.16.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 223   AA aa 223   AA aa 223   AA aa 223   AA bb 309   AA bb 309
 +  AA bb 309   AA bb 309   BB aa 247   BB aa 247   BB aa 247   BB aa 247
 +  BB aa 247   BB aa 247   BB bb 633   BB bb 633   BB bb 633   BB bb 633
 +  BB bb 633   BB bb 633   CC aa 158   CC aa 158   CC aa 158   CC aa 158
 +  CC bb 346   CC bb 346   DD aa 224   DD aa 224   DD aa 224   DD bb 238
 +  DD bb 238   DD bb 238   DD bb 238   EE aa 113   EE aa 113   EE bb 252
 +  EE bb 252   EE bb 252   FF aa 208   FF aa 208   FF aa 208   FF aa 208
 +  FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102   FF bb 102
 +  GG aa 148   GG aa 148   GG aa 148   GG aa 148   GG bb 160   GG bb 160
 +  GG bb 160   GG bb 160   HH aa 480   HH aa 480   HH aa 480   HH bb 133
 +  HH bb 133   HH bb 133   HH bb 133   HH bb 133   HH bb 133   II aa 398
 +  II aa 398   II bb 250   II bb 250   II bb 250   II bb 250   II bb 250
 +  JJ aa 113   JJ aa 113   JJ aa 113   JJ aa 113   JJ bb 257   JJ bb 257
 +  JJ bb 257   JJ bb 257}
 +
 +do_execsql_test 1.16.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 3751   AA aa 3774   AA aa 4446   AA aa 4462   AA bb 3815   AA bb 4058
 +  AA bb 4113   AA bb 4376   BB aa 6578   BB aa 6680   BB aa 6928   BB aa 6941
 +  BB aa 6947   BB aa 7093   BB bb 6500   BB bb 6548   BB bb 6554   BB bb 6629
 +  BB bb 6635   BB bb 6707   CC aa 2363   CC aa 2515   CC aa 2692   CC aa 2964
 +  CC bb 2300   CC bb 2776   DD aa 3187   DD aa 3776   DD aa 3808   DD bb 3073
 +  DD bb 3238   DD bb 3316   DD bb 3794   EE aa 1762   EE aa 2426   EE bb 1771
 +  EE bb 1910   EE bb 2287   FF aa 4998   FF aa 5001   FF aa 5050   FF aa 5460
 +  FF bb 4730   FF bb 4798   FF bb 4942   FF bb 5094   FF bb 5373   FF bb 5566
 +  GG aa 3834   GG aa 3988   GG aa 4133   GG aa 4320   GG bb 3530   GG bb 3539
 +  GG bb 3624   GG bb 4308   HH aa 4464   HH aa 4653   HH aa 4963   HH bb 4480
 +  HH bb 4713   HH bb 4760   HH bb 5088   HH bb 5113   HH bb 5310   II aa 2988
 +  II aa 3242   II bb 2835   II bb 2969   II bb 3197   II bb 3219   II bb 3390
 +  JJ aa 2901   JJ aa 3032   JJ aa 3566   JJ aa 3687   JJ bb 2961   JJ bb 3446
 +  JJ bb 3464   JJ bb 3543}
 +
 +do_execsql_test 1.16.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1373   AA aa 1396   AA aa 2068   AA aa 2084   AA bb 1508   AA bb 1751
 +  AA bb 1806   AA bb 2069   BB aa 2111   BB aa 2213   BB aa 2461   BB aa 2474
 +  BB aa 2480   BB aa 2626   BB bb 3627   BB bb 3675   BB bb 3681   BB bb 3756
 +  BB bb 3762   BB bb 3834   CC aa 1195   CC aa 1347   CC aa 1524   CC aa 1796
 +  CC bb 346   CC bb 822   DD aa 480   DD aa 1069   DD aa 1101   DD bb 1748
 +  DD bb 1913   DD bb 1991   DD bb 2469   EE aa 113   EE aa 777   EE bb 881
 +  EE bb 1020   EE bb 1397   FF aa 1493   FF aa 1496   FF aa 1545   FF aa 1955
 +  FF bb 2567   FF bb 2635   FF bb 2779   FF bb 2931   FF bb 3210   FF bb 3403
 +  GG aa 963   GG aa 1117   GG aa 1262   GG aa 1449   GG bb 1933   GG bb 1942
 +  GG bb 2027   GG bb 2711   HH aa 1270   HH aa 1459   HH aa 1769   HH bb 2231
 +  HH bb 2464   HH bb 2511   HH bb 2839   HH bb 2864   HH bb 3061   II aa 398
 +  II aa 652   II bb 1785   II bb 1919   II bb 2147   II bb 2169   II bb 2340
 +  JJ aa 1115   JJ aa 1246   JJ aa 1780   JJ aa 1901   JJ bb 947   JJ bb 1432
 +  JJ bb 1450   JJ bb 1529}
 +
++do_execsql_test 1.16.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 0 FOLLOWING         AND 0 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 3751 4685 1373 2307   AA aa 3774 4685 1396 2307
++  AA aa 4446 4685 2068 2307   AA aa 4462 4685 2084 2307
++  AA bb 3815 4685 1508 2378   AA bb 4058 4685 1751 2378
++  AA bb 4113 4685 1806 2378   AA bb 4376 4685 2069 2378
++  BB aa 6578 7340 2111 2873   BB aa 6680 7340 2213 2873
++  BB aa 6928 7340 2461 2873   BB aa 6941 7340 2474 2873
++  BB aa 6947 7340 2480 2873   BB aa 7093 7340 2626 2873
++  BB bb 6500 7340 3627 4467   BB bb 6548 7340 3675 4467
++  BB bb 6554 7340 3681 4467   BB bb 6629 7340 3756 4467
++  BB bb 6635 7340 3762 4467   BB bb 6707 7340 3834 4467
++  CC aa 2363 3122 1195 1954   CC aa 2515 3122 1347 1954
++  CC aa 2692 3122 1524 1954   CC aa 2964 3122 1796 1954
++  CC bb 2300 3122 346 1168   CC bb 2776 3122 822 1168
++  DD aa 3187 4032 480 1325   DD aa 3776 4032 1069 1325
++  DD aa 3808 4032 1101 1325   DD bb 3073 4032 1748 2707
++  DD bb 3238 4032 1913 2707   DD bb 3316 4032 1991 2707
++  DD bb 3794 4032 2469 2707   EE aa 1762 2539 113 890
++  EE aa 2426 2539 777 890   EE bb 1771 2539 881 1649
++  EE bb 1910 2539 1020 1649   EE bb 2287 2539 1397 1649
++  FF aa 4998 5668 1493 2163   FF aa 5001 5668 1496 2163
++  FF aa 5050 5668 1545 2163   FF aa 5460 5668 1955 2163
++  FF bb 4730 5668 2567 3505   FF bb 4798 5668 2635 3505
++  FF bb 4942 5668 2779 3505   FF bb 5094 5668 2931 3505
++  FF bb 5373 5668 3210 3505   FF bb 5566 5668 3403 3505
++  GG aa 3834 4468 963 1597   GG aa 3988 4468 1117 1597
++  GG aa 4133 4468 1262 1597   GG aa 4320 4468 1449 1597
++  GG bb 3530 4468 1933 2871   GG bb 3539 4468 1942 2871
++  GG bb 3624 4468 2027 2871   GG bb 4308 4468 2711 2871
++  HH aa 4464 5443 1270 2249   HH aa 4653 5443 1459 2249
++  HH aa 4963 5443 1769 2249   HH bb 4480 5443 2231 3194
++  HH bb 4713 5443 2464 3194   HH bb 4760 5443 2511 3194
++  HH bb 5088 5443 2839 3194   HH bb 5113 5443 2864 3194
++  HH bb 5310 5443 3061 3194   II aa 2988 3640 398 1050
++  II aa 3242 3640 652 1050   II bb 2835 3640 1785 2590
++  II bb 2969 3640 1919 2590   II bb 3197 3640 2147 2590
++  II bb 3219 3640 2169 2590   II bb 3390 3640 2340 2590
++  JJ aa 2901 3800 1115 2014   JJ aa 3032 3800 1246 2014
++  JJ aa 3566 3800 1780 2014   JJ aa 3687 3800 1901 2014
++  JJ bb 2961 3800 947 1786   JJ bb 3446 3800 1432 1786
++  JJ bb 3464 3800 1450 1786   JJ bb 3543 3800 1529 1786}
++
 +do_execsql_test 1.17.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.17.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.17.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.17.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.17.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.17.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.17.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa {}   AA aa {}   AA aa {}   AA aa {}   AA bb {}   AA bb {}   AA bb {}
 +  AA bb {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}   BB aa {}
 +  BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   BB bb {}   CC aa {}
 +  CC aa {}   CC aa {}   CC aa {}   CC bb {}   CC bb {}   DD aa {}   DD aa {}
 +  DD aa {}   DD bb {}   DD bb {}   DD bb {}   DD bb {}   EE aa {}   EE aa {}
 +  EE bb {}   EE bb {}   EE bb {}   FF aa {}   FF aa {}   FF aa {}   FF aa {}
 +  FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   FF bb {}   GG aa {}
 +  GG aa {}   GG aa {}   GG aa {}   GG bb {}   GG bb {}   GG bb {}   GG bb {}
 +  HH aa {}   HH aa {}   HH aa {}   HH bb {}   HH bb {}   HH bb {}   HH bb {}
 +  HH bb {}   HH bb {}   II aa {}   II aa {}   II bb {}   II bb {}   II bb {}
 +  II bb {}   II bb {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}
 +  JJ bb {}   JJ bb {}   JJ bb {}}
 +
++do_execsql_test 1.17.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 0 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa {} {} {} {}   AA aa {} {} {} {}   AA aa {} {} {} {}
++  AA aa {} {} {} {}   AA bb {} {} {} {}   AA bb {} {} {} {}
++  AA bb {} {} {} {}   AA bb {} {} {} {}   BB aa {} {} {} {}
++  BB aa {} {} {} {}   BB aa {} {} {} {}   BB aa {} {} {} {}
++  BB aa {} {} {} {}   BB aa {} {} {} {}   BB bb {} {} {} {}
++  BB bb {} {} {} {}   BB bb {} {} {} {}   BB bb {} {} {} {}
++  BB bb {} {} {} {}   BB bb {} {} {} {}   CC aa {} {} {} {}
++  CC aa {} {} {} {}   CC aa {} {} {} {}   CC aa {} {} {} {}
++  CC bb {} {} {} {}   CC bb {} {} {} {}   DD aa {} {} {} {}
++  DD aa {} {} {} {}   DD aa {} {} {} {}   DD bb {} {} {} {}
++  DD bb {} {} {} {}   DD bb {} {} {} {}   DD bb {} {} {} {}
++  EE aa {} {} {} {}   EE aa {} {} {} {}   EE bb {} {} {} {}
++  EE bb {} {} {} {}   EE bb {} {} {} {}   FF aa {} {} {} {}
++  FF aa {} {} {} {}   FF aa {} {} {} {}   FF aa {} {} {} {}
++  FF bb {} {} {} {}   FF bb {} {} {} {}   FF bb {} {} {} {}
++  FF bb {} {} {} {}   FF bb {} {} {} {}   FF bb {} {} {} {}
++  GG aa {} {} {} {}   GG aa {} {} {} {}   GG aa {} {} {} {}
++  GG aa {} {} {} {}   GG bb {} {} {} {}   GG bb {} {} {} {}
++  GG bb {} {} {} {}   GG bb {} {} {} {}   HH aa {} {} {} {}
++  HH aa {} {} {} {}   HH aa {} {} {} {}   HH bb {} {} {} {}
++  HH bb {} {} {} {}   HH bb {} {} {} {}   HH bb {} {} {} {}
++  HH bb {} {} {} {}   HH bb {} {} {} {}   II aa {} {} {} {}
++  II aa {} {} {} {}   II bb {} {} {} {}   II bb {} {} {} {}
++  II bb {} {} {} {}   II bb {} {} {} {}   II bb {} {} {} {}
++  JJ aa {} {} {} {}   JJ aa {} {} {} {}   JJ aa {} {} {} {}
++  JJ aa {} {} {} {}   JJ bb {} {} {} {}   JJ bb {} {} {} {}
++  JJ bb {} {} {} {}   JJ bb {} {} {} {}}
++
 +do_execsql_test 1.18.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 22701   AA aa 22701   AA aa 22701   AA aa 22701   AA bb 22701
 +  AA bb 22701   AA bb 22701   AA bb 22701   BB aa 19829   BB aa 19829
 +  BB aa 19829   BB aa 19829   BB aa 19829   BB aa 19829   BB bb 19829
 +  BB bb 19829   BB bb 19829   BB bb 19829   BB bb 19829   BB bb 19829
 +  CC aa 22150   CC aa 22150   CC aa 22150   CC aa 22150   CC bb 22150
 +  CC bb 22150   DD aa 21758   DD aa 21758   DD aa 21758   DD bb 21758
 +  DD bb 21758   DD bb 21758   DD bb 21758   EE aa 23019   EE aa 23019
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 17351   FF aa 17351
 +  FF aa 17351   FF aa 17351   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 12883   GG aa 12883
 +  GG aa 12883   GG aa 12883   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 7440   HH aa 7440   HH aa 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 3800
 +  II aa 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
 +do_execsql_test 1.18.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 12840   AA aa 12840   AA aa 12840   AA aa 12840   AA bb 11787
 +  AA bb 11787   AA bb 11787   AA bb 11787   BB aa 11621   BB aa 11621
 +  BB aa 11621   BB aa 11621   BB aa 11621   BB aa 11621   BB bb 8044
 +  BB bb 8044   BB bb 8044   BB bb 8044   BB bb 8044   BB bb 8044   CC aa 7739
 +  CC aa 7739   CC aa 7739   CC aa 7739   CC bb 8734   CC bb 8734
 +  DD aa 10914   DD aa 10914   DD aa 10914   DD bb 9804   DD bb 9804
 +  DD bb 9804   DD bb 9804   EE aa 11785   EE aa 11785   EE bb 12385
 +  EE bb 12385   EE bb 12385   FF aa 13416   FF aa 13416   FF aa 13416
 +  FF aa 13416   FF bb 10961   FF bb 10961   FF bb 10961   FF bb 10961
 +  FF bb 10961   FF bb 10961   GG aa 11954   GG aa 11954   GG aa 11954
 +  GG aa 11954   GG bb 11097   GG bb 11097   GG bb 11097   GG bb 11097
 +  HH aa 10634   HH aa 10634   HH aa 10634   HH bb 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 6390   II aa 6390
 +  II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   JJ aa 1786
 +  JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
 +do_execsql_test 1.18.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.18.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 870   AA aa 870   AA aa 870   AA aa 870   AA bb 845   AA bb 845
 +  AA bb 845   AA bb 845   BB aa 959   BB aa 959   BB aa 959   BB aa 959
 +  BB aa 959   BB aa 959   BB bb 959   BB bb 959   BB bb 959   BB bb 959
 +  BB bb 959   BB bb 959   CC aa 959   CC aa 959   CC aa 959   CC aa 959
 +  CC bb 959   CC bb 959   DD aa 959   DD aa 959   DD aa 959   DD bb 938
 +  DD bb 938   DD bb 938   DD bb 938   EE aa 938   EE aa 938   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 963   HH aa 963   HH aa 963   HH bb 899
 +  HH bb 899   HH bb 899   HH bb 899   HH bb 899   HH bb 899   II aa 899
 +  II aa 899   II bb 899   II bb 899   II bb 899   II bb 899   II bb 899
 +  JJ aa 839   JJ aa 839   JJ aa 839   JJ aa 839   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.18.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 158   AA aa 158   AA aa 158   AA aa 158   AA bb 158   AA bb 158
 +  AA bb 158   AA bb 158   BB aa 158   BB aa 158   BB aa 158   BB aa 158
 +  BB aa 158   BB aa 158   BB bb 113   BB bb 113   BB bb 113   BB bb 113
 +  BB bb 113   BB bb 113   CC aa 113   CC aa 113   CC aa 113   CC aa 113
 +  CC bb 113   CC bb 113   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 133   FF bb 133   FF bb 133   FF bb 133   FF bb 133   FF bb 133
 +  GG aa 133   GG aa 133   GG aa 133   GG aa 133   GG bb 113   GG bb 113
 +  GG bb 113   GG bb 113   HH aa 113   HH aa 113   HH aa 113   HH bb 113
 +  HH bb 113   HH bb 113   HH bb 113   HH bb 113   HH bb 113   II aa 113
 +  II aa 113   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 257   JJ aa 257   JJ aa 257   JJ aa 257   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.18.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 22701   AA aa 22701   AA aa 22701   AA aa 22701   AA bb 22701
 +  AA bb 22701   AA bb 22701   AA bb 22701   BB aa 19829   BB aa 19829
 +  BB aa 19829   BB aa 19829   BB aa 19829   BB aa 19829   BB bb 19829
 +  BB bb 19829   BB bb 19829   BB bb 19829   BB bb 19829   BB bb 19829
 +  CC aa 22150   CC aa 22150   CC aa 22150   CC aa 22150   CC bb 22150
 +  CC bb 22150   DD aa 21758   DD aa 21758   DD aa 21758   DD bb 21758
 +  DD bb 21758   DD bb 21758   DD bb 21758   EE aa 23019   EE aa 23019
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 17351   FF aa 17351
 +  FF aa 17351   FF aa 17351   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 12883   GG aa 12883
 +  GG aa 12883   GG aa 12883   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 7440   HH aa 7440   HH aa 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 3800
 +  II aa 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
 +do_execsql_test 1.18.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 12840   AA aa 12840   AA aa 12840   AA aa 12840   AA bb 11787
 +  AA bb 11787   AA bb 11787   AA bb 11787   BB aa 11621   BB aa 11621
 +  BB aa 11621   BB aa 11621   BB aa 11621   BB aa 11621   BB bb 8044
 +  BB bb 8044   BB bb 8044   BB bb 8044   BB bb 8044   BB bb 8044   CC aa 7739
 +  CC aa 7739   CC aa 7739   CC aa 7739   CC bb 8734   CC bb 8734
 +  DD aa 10914   DD aa 10914   DD aa 10914   DD bb 9804   DD bb 9804
 +  DD bb 9804   DD bb 9804   EE aa 11785   EE aa 11785   EE bb 12385
 +  EE bb 12385   EE bb 12385   FF aa 13416   FF aa 13416   FF aa 13416
 +  FF aa 13416   FF bb 10961   FF bb 10961   FF bb 10961   FF bb 10961
 +  FF bb 10961   FF bb 10961   GG aa 11954   GG aa 11954   GG aa 11954
 +  GG aa 11954   GG bb 11097   GG bb 11097   GG bb 11097   GG bb 11097
 +  HH aa 10634   HH aa 10634   HH aa 10634   HH bb 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 6390   II aa 6390
 +  II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   JJ aa 1786
 +  JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
++do_execsql_test 1.18.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND 5 FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 22701 22701 12840 12840   AA aa 22701 22701 12840 12840
++  AA aa 22701 22701 12840 12840   AA aa 22701 22701 12840 12840
++  AA bb 22701 22701 11787 11787   AA bb 22701 22701 11787 11787
++  AA bb 22701 22701 11787 11787   AA bb 22701 22701 11787 11787
++  BB aa 19829 19829 11621 11621   BB aa 19829 19829 11621 11621
++  BB aa 19829 19829 11621 11621   BB aa 19829 19829 11621 11621
++  BB aa 19829 19829 11621 11621   BB aa 19829 19829 11621 11621
++  BB bb 19829 19829 8044 8044   BB bb 19829 19829 8044 8044
++  BB bb 19829 19829 8044 8044   BB bb 19829 19829 8044 8044
++  BB bb 19829 19829 8044 8044   BB bb 19829 19829 8044 8044
++  CC aa 22150 22150 7739 7739   CC aa 22150 22150 7739 7739
++  CC aa 22150 22150 7739 7739   CC aa 22150 22150 7739 7739
++  CC bb 22150 22150 8734 8734   CC bb 22150 22150 8734 8734
++  DD aa 21758 21758 10914 10914   DD aa 21758 21758 10914 10914
++  DD aa 21758 21758 10914 10914   DD bb 21758 21758 9804 9804
++  DD bb 21758 21758 9804 9804   DD bb 21758 21758 9804 9804
++  DD bb 21758 21758 9804 9804   EE aa 23019 23019 11785 11785
++  EE aa 23019 23019 11785 11785   EE bb 23019 23019 12385 12385
++  EE bb 23019 23019 12385 12385   EE bb 23019 23019 12385 12385
++  FF aa 17351 17351 13416 13416   FF aa 17351 17351 13416 13416
++  FF aa 17351 17351 13416 13416   FF aa 17351 17351 13416 13416
++  FF bb 17351 17351 10961 10961   FF bb 17351 17351 10961 10961
++  FF bb 17351 17351 10961 10961   FF bb 17351 17351 10961 10961
++  FF bb 17351 17351 10961 10961   FF bb 17351 17351 10961 10961
++  GG aa 12883 12883 11954 11954   GG aa 12883 12883 11954 11954
++  GG aa 12883 12883 11954 11954   GG aa 12883 12883 11954 11954
++  GG bb 12883 12883 11097 11097   GG bb 12883 12883 11097 11097
++  GG bb 12883 12883 11097 11097   GG bb 12883 12883 11097 11097
++  HH aa 7440 7440 10634 10634   HH aa 7440 7440 10634 10634
++  HH aa 7440 7440 10634 10634   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   II aa 3800 3800 6390 6390
++  II aa 3800 3800 6390 6390   II bb 3800 3800 3800 3800
++  II bb 3800 3800 3800 3800   II bb 3800 3800 3800 3800
++  II bb 3800 3800 3800 3800   II bb 3800 3800 3800 3800
++  JJ aa {} {} 1786 1786   JJ aa {} {} 1786 1786   JJ aa {} {} 1786 1786
++  JJ aa {} {} 1786 1786   JJ bb {} {} {} {}   JJ bb {} {} {} {}
++  JJ bb {} {} {} {}   JJ bb {} {} {} {}}
++
 +do_execsql_test 1.19.1 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 40052   AA aa 40052   AA aa 40052   AA aa 40052   AA bb 40052
 +  AA bb 40052   AA bb 40052   AA bb 40052   BB aa 32712   BB aa 32712
 +  BB aa 32712   BB aa 32712   BB aa 32712   BB aa 32712   BB bb 32712
 +  BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712
 +  CC aa 29590   CC aa 29590   CC aa 29590   CC aa 29590   CC bb 29590
 +  CC bb 29590   DD aa 25558   DD aa 25558   DD aa 25558   DD bb 25558
 +  DD bb 25558   DD bb 25558   DD bb 25558   EE aa 23019   EE aa 23019
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 17351   FF aa 17351
 +  FF aa 17351   FF aa 17351   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 12883   GG aa 12883
 +  GG aa 12883   GG aa 12883   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 7440   HH aa 7440   HH aa 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 3800
 +  II aa 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
 +do_execsql_test 1.19.2 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 42430   AA aa 42430   AA aa 42430   AA aa 42430   AA bb 40052
 +  AA bb 40052   AA bb 40052   AA bb 40052   BB aa 37179   BB aa 37179
 +  BB aa 37179   BB aa 37179   BB aa 37179   BB aa 37179   BB bb 32712
 +  BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712
 +  CC aa 30758   CC aa 30758   CC aa 30758   CC aa 30758   CC bb 29590
 +  CC bb 29590   DD aa 28265   DD aa 28265   DD aa 28265   DD bb 25558
 +  DD bb 25558   DD bb 25558   DD bb 25558   EE aa 24668   EE aa 24668
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 20856   FF aa 20856
 +  FF aa 20856   FF aa 20856   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 15754   GG aa 15754
 +  GG aa 15754   GG aa 15754   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 10634   HH aa 10634   HH aa 10634   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 6390
 +  II aa 6390   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.19.3 {
 +  SELECT a, b, rank() OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 1   AA aa 1   AA aa 1   AA aa 1   AA bb 1   AA bb 1   AA bb 1
 +  AA bb 1   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9   BB aa 9
 +  BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   BB bb 9   CC aa 21
 +  CC aa 21   CC aa 21   CC aa 21   CC bb 21   CC bb 21   DD aa 27   DD aa 27
 +  DD aa 27   DD bb 27   DD bb 27   DD bb 27   DD bb 27   EE aa 34   EE aa 34
 +  EE bb 34   EE bb 34   EE bb 34   FF aa 39   FF aa 39   FF aa 39   FF aa 39
 +  FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   FF bb 39   GG aa 49
 +  GG aa 49   GG aa 49   GG aa 49   GG bb 49   GG bb 49   GG bb 49   GG bb 49
 +  HH aa 57   HH aa 57   HH aa 57   HH bb 57   HH bb 57   HH bb 57   HH bb 57
 +  HH bb 57   HH bb 57   II aa 66   II aa 66   II bb 66   II bb 66   II bb 66
 +  II bb 66   II bb 66   JJ aa 73   JJ aa 73   JJ aa 73   JJ aa 73   JJ bb 73
 +  JJ bb 73   JJ bb 73   JJ bb 73}
 +
 +do_execsql_test 1.19.4 {
 +  SELECT a, b, max(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 979   AA aa 979   AA aa 979   AA aa 979   AA bb 979   AA bb 979
 +  AA bb 979   AA bb 979   BB aa 979   BB aa 979   BB aa 979   BB aa 979
 +  BB aa 979   BB aa 979   BB bb 979   BB bb 979   BB bb 979   BB bb 979
 +  BB bb 979   BB bb 979   CC aa 979   CC aa 979   CC aa 979   CC aa 979
 +  CC bb 979   CC bb 979   DD aa 979   DD aa 979   DD aa 979   DD bb 979
 +  DD bb 979   DD bb 979   DD bb 979   EE aa 979   EE aa 979   EE bb 979
 +  EE bb 979   EE bb 979   FF aa 979   FF aa 979   FF aa 979   FF aa 979
 +  FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979   FF bb 979
 +  GG aa 979   GG aa 979   GG aa 979   GG aa 979   GG bb 979   GG bb 979
 +  GG bb 979   GG bb 979   HH aa 963   HH aa 963   HH aa 963   HH bb 899
 +  HH bb 899   HH bb 899   HH bb 899   HH bb 899   HH bb 899   II aa 899
 +  II aa 899   II bb 899   II bb 899   II bb 899   II bb 899   II bb 899
 +  JJ aa 839   JJ aa 839   JJ aa 839   JJ aa 839   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.19.5 {
 +  SELECT a, b, min(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 102   AA aa 102   AA aa 102   AA aa 102   AA bb 102   AA bb 102
 +  AA bb 102   AA bb 102   BB aa 102   BB aa 102   BB aa 102   BB aa 102
 +  BB aa 102   BB aa 102   BB bb 102   BB bb 102   BB bb 102   BB bb 102
 +  BB bb 102   BB bb 102   CC aa 102   CC aa 102   CC aa 102   CC aa 102
 +  CC bb 102   CC bb 102   DD aa 102   DD aa 102   DD aa 102   DD bb 102
 +  DD bb 102   DD bb 102   DD bb 102   EE aa 102   EE aa 102   EE bb 102
 +  EE bb 102   EE bb 102   FF aa 102   FF aa 102   FF aa 102   FF aa 102
 +  FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113   FF bb 113
 +  GG aa 113   GG aa 113   GG aa 113   GG aa 113   GG bb 113   GG bb 113
 +  GG bb 113   GG bb 113   HH aa 113   HH aa 113   HH aa 113   HH bb 113
 +  HH bb 113   HH bb 113   HH bb 113   HH bb 113   HH bb 113   II aa 113
 +  II aa 113   II bb 113   II bb 113   II bb 113   II bb 113   II bb 113
 +  JJ aa 257   JJ aa 257   JJ aa 257   JJ aa 257   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
 +do_execsql_test 1.19.6 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 40052   AA aa 40052   AA aa 40052   AA aa 40052   AA bb 40052
 +  AA bb 40052   AA bb 40052   AA bb 40052   BB aa 32712   BB aa 32712
 +  BB aa 32712   BB aa 32712   BB aa 32712   BB aa 32712   BB bb 32712
 +  BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712
 +  CC aa 29590   CC aa 29590   CC aa 29590   CC aa 29590   CC bb 29590
 +  CC bb 29590   DD aa 25558   DD aa 25558   DD aa 25558   DD bb 25558
 +  DD bb 25558   DD bb 25558   DD bb 25558   EE aa 23019   EE aa 23019
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 17351   FF aa 17351
 +  FF aa 17351   FF aa 17351   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 12883   GG aa 12883
 +  GG aa 12883   GG aa 12883   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 7440   HH aa 7440   HH aa 7440   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 3800
 +  II aa 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa {}   JJ aa {}   JJ aa {}   JJ aa {}   JJ bb {}   JJ bb {}   JJ bb {}
 +  JJ bb {}}
 +
 +do_execsql_test 1.19.7 {
 +  SELECT a, b, sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW) FROM t3 ORDER BY 1, 2, 3;
 +} {AA aa 42430   AA aa 42430   AA aa 42430   AA aa 42430   AA bb 40052
 +  AA bb 40052   AA bb 40052   AA bb 40052   BB aa 37179   BB aa 37179
 +  BB aa 37179   BB aa 37179   BB aa 37179   BB aa 37179   BB bb 32712
 +  BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712   BB bb 32712
 +  CC aa 30758   CC aa 30758   CC aa 30758   CC aa 30758   CC bb 29590
 +  CC bb 29590   DD aa 28265   DD aa 28265   DD aa 28265   DD bb 25558
 +  DD bb 25558   DD bb 25558   DD bb 25558   EE aa 24668   EE aa 24668
 +  EE bb 23019   EE bb 23019   EE bb 23019   FF aa 20856   FF aa 20856
 +  FF aa 20856   FF aa 20856   FF bb 17351   FF bb 17351   FF bb 17351
 +  FF bb 17351   FF bb 17351   FF bb 17351   GG aa 15754   GG aa 15754
 +  GG aa 15754   GG aa 15754   GG bb 12883   GG bb 12883   GG bb 12883
 +  GG bb 12883   HH aa 10634   HH aa 10634   HH aa 10634   HH bb 7440
 +  HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   HH bb 7440   II aa 6390
 +  II aa 6390   II bb 3800   II bb 3800   II bb 3800   II bb 3800   II bb 3800
 +  JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ aa 1786   JJ bb {}   JJ bb {}
 +  JJ bb {}   JJ bb {}}
 +
++do_execsql_test 1.19.8 {
++  SELECT a, b, 
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING ),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW),
++      sum(c) OVER (ORDER BY a,b  GROUPS BETWEEN 1 FOLLOWING         AND UNBOUNDED FOLLOWING )
++    FROM t3 ORDER BY 1, 2, 3;
++} {AA aa 40052 40052 42430 42430   AA aa 40052 40052 42430 42430
++  AA aa 40052 40052 42430 42430   AA aa 40052 40052 42430 42430
++  AA bb 40052 40052 40052 40052   AA bb 40052 40052 40052 40052
++  AA bb 40052 40052 40052 40052   AA bb 40052 40052 40052 40052
++  BB aa 32712 32712 37179 37179   BB aa 32712 32712 37179 37179
++  BB aa 32712 32712 37179 37179   BB aa 32712 32712 37179 37179
++  BB aa 32712 32712 37179 37179   BB aa 32712 32712 37179 37179
++  BB bb 32712 32712 32712 32712   BB bb 32712 32712 32712 32712
++  BB bb 32712 32712 32712 32712   BB bb 32712 32712 32712 32712
++  BB bb 32712 32712 32712 32712   BB bb 32712 32712 32712 32712
++  CC aa 29590 29590 30758 30758   CC aa 29590 29590 30758 30758
++  CC aa 29590 29590 30758 30758   CC aa 29590 29590 30758 30758
++  CC bb 29590 29590 29590 29590   CC bb 29590 29590 29590 29590
++  DD aa 25558 25558 28265 28265   DD aa 25558 25558 28265 28265
++  DD aa 25558 25558 28265 28265   DD bb 25558 25558 25558 25558
++  DD bb 25558 25558 25558 25558   DD bb 25558 25558 25558 25558
++  DD bb 25558 25558 25558 25558   EE aa 23019 23019 24668 24668
++  EE aa 23019 23019 24668 24668   EE bb 23019 23019 23019 23019
++  EE bb 23019 23019 23019 23019   EE bb 23019 23019 23019 23019
++  FF aa 17351 17351 20856 20856   FF aa 17351 17351 20856 20856
++  FF aa 17351 17351 20856 20856   FF aa 17351 17351 20856 20856
++  FF bb 17351 17351 17351 17351   FF bb 17351 17351 17351 17351
++  FF bb 17351 17351 17351 17351   FF bb 17351 17351 17351 17351
++  FF bb 17351 17351 17351 17351   FF bb 17351 17351 17351 17351
++  GG aa 12883 12883 15754 15754   GG aa 12883 12883 15754 15754
++  GG aa 12883 12883 15754 15754   GG aa 12883 12883 15754 15754
++  GG bb 12883 12883 12883 12883   GG bb 12883 12883 12883 12883
++  GG bb 12883 12883 12883 12883   GG bb 12883 12883 12883 12883
++  HH aa 7440 7440 10634 10634   HH aa 7440 7440 10634 10634
++  HH aa 7440 7440 10634 10634   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   HH bb 7440 7440 7440 7440
++  HH bb 7440 7440 7440 7440   II aa 3800 3800 6390 6390
++  II aa 3800 3800 6390 6390   II bb 3800 3800 3800 3800
++  II bb 3800 3800 3800 3800   II bb 3800 3800 3800 3800
++  II bb 3800 3800 3800 3800   II bb 3800 3800 3800 3800
++  JJ aa {} {} 1786 1786   JJ aa {} {} 1786 1786   JJ aa {} {} 1786 1786
++  JJ aa {} {} 1786 1786   JJ bb {} {} {} {}   JJ bb {} {} {} {}
++  JJ bb {} {} {} {}   JJ bb {} {} {} {}}
++
 +do_execsql_test 2.1.1 {
 +  SELECT row_number() OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE NO OTHERS 
 +    )
 +} {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17
 +  18   19   20   21   22   23   24   25   26   27   28   29   30   31   32
 +  33   34   35   36   37   38   39   40   41   42   43   44   45   46   47
 +  48   49   50   51   52   53   54   55   56   57   58   59   60   61   62
 +  63   64   65   66   67   68   69   70   71   72   73   74   75   76   77
 +  78   79   80}
 +
 +do_execsql_test 2.1.2 {
 +  SELECT nth_value(c, 14) OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE NO OTHERS 
 +    )
 +} {247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247}
 +
 +do_execsql_test 2.1.3 {
 +  SELECT min(c) OVER win, max(c) OVER win, sum(c) OVER win FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE NO OTHERS 
 +    ) ORDER BY a, b, c;
 +} {102 223 1358   102 239 2293   102 911 38097   102 934 39960   102 309 4159
 +  102 572 10643   102 627 13069   102 870 35417   102 247 2540   102 393 6608
 +  102 399 7405   102 412 7817   102 660 16277   102 762 24077   102 633 14331
 +  102 705 19673   102 711 20384   102 786 27176   102 792 28758
 +  102 840 32858   102 158 767   102 430 8668   102 607 11824   102 759 23315
 +  102 346 5506   102 822 31179   102 224 1582   102 256 3298   102 845 34547
 +  102 238 2054   102 716 21100   102 794 29552   102 959 42795   102 113 215
 +  102 777 26390   102 252 3042   102 629 13698   102 768 25613   102 208 1135
 +  102 618 12442   102 667 16944   102 670 17614   102 102 102   102 295 3850
 +  102 574 11217   102 726 21826   102 870 36287   102 938 40898   102 148 609
 +  102 335 4824   102 480 9591   102 634 14965   102 160 927   102 844 33702
 +  102 929 39026   102 938 41836   102 480 10071   102 790 27966
 +  102 979 44737   102 133 461   102 330 4489   102 355 6215   102 683 18968
 +  102 730 22556   102 963 43758   102 398 7006   102 652 15617   102 250 2790
 +  102 421 8238   102 443 9111   102 671 18285   102 805 30357   102 113 328
 +  102 234 1816   102 768 24845   102 899 37186   102 257 3555   102 336 5160
 +  102 354 5860   102 839 32018}
 +
 +do_execsql_test 2.2.1 {
 +  SELECT row_number() OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW 
 +    )
 +} {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17
 +  18   19   20   21   22   23   24   25   26   27   28   29   30   31   32
 +  33   34   35   36   37   38   39   40   41   42   43   44   45   46   47
 +  48   49   50   51   52   53   54   55   56   57   58   59   60   61   62
 +  63   64   65   66   67   68   69   70   71   72   73   74   75   76   77
 +  78   79   80}
 +
 +do_execsql_test 2.2.2 {
 +  SELECT nth_value(c, 14) OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE CURRENT ROW 
 +    )
 +} {250   250   250   250   250   250   250   250   250   250   250   250   250
 +  250   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247}
 +
 +do_execsql_test 2.2.3 {
 +  SELECT min(c) OVER win, max(c) OVER win, sum(c) OVER win FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE CURRENT ROW 
 +    ) ORDER BY a, b, c;
 +} {102 208 1135   102 238 2054   102 899 37186   102 929 39026   102 295 3850
 +  102 480 10071   102 618 12442   102 845 34547   102 239 2293   102 355 6215
 +  102 398 7006   102 399 7405   102 652 15617   102 759 23315   102 629 13698
 +  102 683 18968   102 705 19673   102 777 26390   102 790 27966
 +  102 839 32018   102 148 609   102 421 8238   102 574 11217   102 730 22556
 +  102 336 5160   102 805 30357   102 223 1358   102 252 3042   102 844 33702
 +  102 234 1816   102 711 20384   102 792 28758   102 938 41836   102 102 102
 +  102 768 25613   102 250 2790   102 627 13069   102 768 24845   102 160 927
 +  102 607 11824   102 660 16277   102 667 16944   {} {} {}   102 257 3555
 +  102 572 10643   102 716 21100   102 870 35417   102 934 39960   102 133 461
 +  102 330 4489   102 443 9111   102 633 14331   102 158 767   102 840 32858
 +  102 911 38097   102 938 40898   102 480 9591   102 786 27176
 +  102 963 43758   102 113 328   102 309 4159   102 354 5860   102 671 18285
 +  102 726 21826   102 959 42795   102 393 6608   102 634 14965   102 247 2540
 +  102 412 7817   102 430 8668   102 670 17614   102 794 29552   102 113 215
 +  102 224 1582   102 762 24077   102 870 36287   102 256 3298   102 335 4824
 +  102 346 5506   102 822 31179}
 +
 +do_execsql_test 2.3.1 {
 +  SELECT row_number() OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE GROUP 
 +    )
 +} {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17
 +  18   19   20   21   22   23   24   25   26   27   28   29   30   31   32
 +  33   34   35   36   37   38   39   40   41   42   43   44   45   46   47
 +  48   49   50   51   52   53   54   55   56   57   58   59   60   61   62
 +  63   64   65   66   67   68   69   70   71   72   73   74   75   76   77
 +  78   79   80}
 +
 +do_execsql_test 2.3.2 {
 +  SELECT nth_value(c, 14) OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE GROUP 
 +    )
 +} {250   250   250   250   250   250   250   250   250   250   250   250   250
 +  250   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247}
 +
 +do_execsql_test 2.3.3 {
 +  SELECT min(c) OVER win, max(c) OVER win, sum(c) OVER win FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE GROUP 
 +    ) ORDER BY a, b, c;
 +} {102 208 1135   102 238 2054   102 899 37186   102 929 39026   102 295 3850
 +  102 480 10071   102 618 12442   102 845 34547   102 239 2293   102 355 6215
 +  102 398 7006   102 399 7405   102 652 15617   102 759 23315   102 629 13698
 +  102 683 18968   102 705 19673   102 777 26390   102 790 27966
 +  102 839 32018   102 148 609   102 421 8238   102 574 11217   102 730 22556
 +  102 336 5160   102 805 30357   102 223 1358   102 252 3042   102 844 33702
 +  102 234 1816   102 711 20384   102 792 28758   102 938 41836   102 102 102
 +  102 768 25613   102 250 2790   102 627 13069   102 768 24845   102 160 927
 +  102 607 11824   102 660 16277   102 667 16944   {} {} {}   102 257 3555
 +  102 572 10643   102 716 21100   102 870 35417   102 934 39960   102 133 461
 +  102 330 4489   102 443 9111   102 633 14331   102 158 767   102 840 32858
 +  102 911 38097   102 938 40898   102 480 9591   102 786 27176
 +  102 963 43758   102 113 328   102 309 4159   102 354 5860   102 671 18285
 +  102 726 21826   102 959 42795   102 393 6608   102 634 14965   102 247 2540
 +  102 412 7817   102 430 8668   102 670 17614   102 794 29552   102 113 215
 +  102 224 1582   102 762 24077   102 870 36287   102 256 3298   102 335 4824
 +  102 346 5506   102 822 31179}
 +
 +do_execsql_test 2.4.1 {
 +  SELECT row_number() OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE TIES 
 +    )
 +} {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17
 +  18   19   20   21   22   23   24   25   26   27   28   29   30   31   32
 +  33   34   35   36   37   38   39   40   41   42   43   44   45   46   47
 +  48   49   50   51   52   53   54   55   56   57   58   59   60   61   62
 +  63   64   65   66   67   68   69   70   71   72   73   74   75   76   77
 +  78   79   80}
 +
 +do_execsql_test 2.4.2 {
 +  SELECT nth_value(c, 14) OVER win 
 +    FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING  EXCLUDE TIES 
 +    )
 +} {247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247   247   247   247   247   247   247   247   247   247   247   247
 +  247   247}
 +
 +do_execsql_test 2.4.3 {
 +  SELECT min(c) OVER win, max(c) OVER win, sum(c) OVER win FROM t3
 +    WINDOW win AS (
 +      ORDER BY c, b, a
 +      ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW  EXCLUDE TIES 
 +    ) ORDER BY a, b, c;
 +} {102 223 1358   102 239 2293   102 911 38097   102 934 39960   102 309 4159
 +  102 572 10643   102 627 13069   102 870 35417   102 247 2540   102 393 6608
 +  102 399 7405   102 412 7817   102 660 16277   102 762 24077   102 633 14331
 +  102 705 19673   102 711 20384   102 786 27176   102 792 28758
 +  102 840 32858   102 158 767   102 430 8668   102 607 11824   102 759 23315
 +  102 346 5506   102 822 31179   102 224 1582   102 256 3298   102 845 34547
 +  102 238 2054   102 716 21100   102 794 29552   102 959 42795   102 113 215
 +  102 777 26390   102 252 3042   102 629 13698   102 768 25613   102 208 1135
 +  102 618 12442   102 667 16944   102 670 17614   102 102 102   102 295 3850
 +  102 574 11217   102 726 21826   102 870 36287   102 938 40898   102 148 609
 +  102 335 4824   102 480 9591   102 634 14965   102 160 927   102 844 33702
 +  102 929 39026   102 938 41836   102 480 10071   102 790 27966
 +  102 979 44737   102 133 461   102 330 4489   102 355 6215   102 683 18968
 +  102 730 22556   102 963 43758   102 398 7006   102 652 15617   102 250 2790
 +  102 421 8238   102 443 9111   102 671 18285   102 805 30357   102 113 328
 +  102 234 1816   102 768 24845   102 899 37186   102 257 3555   102 336 5160
 +  102 354 5860   102 839 32018}
 +
 +#==========================================================================
 +
 +do_execsql_test 3.0 {
 +  DROP TABLE IF EXISTS t1;
 +  CREATE TABLE t1(a REAL, b INTEGER);
 +  INSERT INTO t1 VALUES
 +      (5, 10), (10, 20), (13, 26), (13, 26), 
 +      (15, 30), (20, 40), (22,80), (30, 90);
 +} {}
 +
 +do_execsql_test 3.1 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 5 PRECEDING AND 5 FOLLOWING )
 +} {5 30   10 112   13 102   13 102   15 142   20 150   22 120   30 90}
 +
 +do_execsql_test 3.2 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 10 PRECEDING AND 5 PRECEDING )
 +} {5 {}   10 10   13 10   13 10   15 30   20 102   22 82   30 120}
 +
 +do_execsql_test 3.3 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 2 FOLLOWING AND 3 FOLLOWING )
 +} {5 {}   10 52   13 30   13 30   15 {}   20 80   22 {}   30 {}}
 +
 +do_execsql_test 3.4 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN 5 PRECEDING AND 5 FOLLOWING )
 +} {30 90   22 120   20 150   15 142   13 102   13 102   10 112   5 30}
 +
 +do_execsql_test 3.5 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN 10 PRECEDING AND 5 PRECEDING )
 +} {30 {}   22 90   20 90   15 120   13 120   13 120   10 70   5 102}
 +
 +do_execsql_test 3.6 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN 2 FOLLOWING AND 3 FOLLOWING )
 +} {30 {}   22 40   20 {}   15 52   13 20   13 20   10 {}   5 {}}
 +
 +do_execsql_test 3.7 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 5.1 PRECEDING AND 5.3 FOLLOWING )
 +} {5 30   10 112   13 102   13 102   15 142   20 150   22 120   30 90}
 +
 +do_execsql_test 3.8 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 10.2 PRECEDING AND 5.4 PRECEDING )
 +} {5 {}   10 {}   13 10   13 10   15 10   20 72   22 82   30 120}
 +
 +do_execsql_test 3.9 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a RANGE BETWEEN 2.6 FOLLOWING AND 3.5 FOLLOWING )
 +} {5 {}   10 52   13 {}   13 {}   15 {}   20 {}   22 {}   30 {}}
 +
 +do_execsql_test 3.10 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN 5.7 PRECEDING AND 5.8 FOLLOWING )
 +} {30 90   22 120   20 150   15 142   13 102   13 102   10 112   5 30}
 +
 +do_execsql_test 3.11 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN UNBOUNDED PRECEDING AND 5.9 PRECEDING )
 +} {30 {}   22 90   20 90   15 170   13 210   13 210   10 210   5 292}
 +
 +do_execsql_test 3.12 {
 +  SELECT CAST(a AS INTEGER), sum(b) OVER win FROM t1 WINDOW win AS ( ORDER BY a DESC RANGE BETWEEN 2.1 FOLLOWING AND UNBOUNDED FOLLOWING )
 +} {30 232   22 112   20 112   15 30   13 30   13 30   10 10   5 {}}
 +
 +#==========================================================================
 +
 +do_execsql_test 4.0 {
 +  DROP TABLE IF EXISTS t1;
 +  CREATE TABLE t1(a INTEGER, b INTEGER);
 +  INSERT INTO t1 VALUES
 +    (NULL, 1), (NULL, 2), (NULL, 3), (10, 4), (10, 5);
 +} {}
 +
 +do_execsql_test 4.1.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a RANGE BETWEEN 5 PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1;
 +} {6   6   6   9   9}
 +
 +do_execsql_test 4.1.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC RANGE BETWEEN 5 PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1;
 +} {6   6   6   9   9}
 +
 +do_execsql_test 4.2.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a RANGE BETWEEN 5 FOLLOWING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 ;
 +} {{}   {}   6   6   6}
 +
 +do_execsql_test 4.2.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC RANGE BETWEEN 5 FOLLOWING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 ;
 +} {{}   {}   6   6   6}
 +
 +do_execsql_test 4.3.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a  RANGE BETWEEN UNBOUNDED PRECEDING AND 10 FOLLOWING
 +  ) FROM t1 ORDER BY 1 ;
 +} {6   6   6   15   15}
 +
 +do_execsql_test 4.4.1 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a  ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING
 +  ) FROM t1 ORDER BY 1 ;
 +} {3   6   9   9   12}
 +
 +do_execsql_test 4.4.2 {
 +  SELECT sum(b) OVER (
 +    ORDER BY a DESC  ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING
 +  ) FROM t1 ORDER BY 1 ;
 +} {5   6   8   9   10}
 +
 +finish_test