Add tests to improve coverage of code in window.c. Fix a problem with "SELECT

row_number() OVER ()".

FossilOrigin-Name: f41b6b7317e2b5ac5721a3adff49f298ded29f9e0f887af98faeb0cb7e865ab6

diff --git a/manifest b/manifest
index 27358050263305fe6219af8bd699fcc43b45c1e6..a9d1d9327060aeb78d1483eb3a3f73715f0ec650 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Merge\slatest\strunk\schanges\swith\sthis\sbranch.
-D 2018-06-19T19:15:25.540
+C Add\stests\sto\simprove\scoverage\sof\scode\sin\swindow.c.\sFix\sa\sproblem\swith\s"SELECT\nrow_number()\sOVER\s()".
+D 2018-06-20T09:23:49.155
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 0a3a6c81e6fcb969ff9106e882f0a08547014ba463cb6beca4c4efaecc924ee6
@@ -567,9 +567,9 @@ F src/utf.c 810fbfebe12359f10bc2a011520a6e10879ab2a163bcb26c74768eab82ea62a5
 F src/util.c d9eb0a6c4aae1b00a7369eadd7ca0bbe946cb4c953b6751aa20d357c2f482157
 F src/vacuum.c 36e7d21a20c0bf6ef4ef7c399d192b5239410b7c4d3c1070fba4e30810d0b855
 F src/vdbe.c 16385bc816c97cc28c12ffa2151b8dc80617943b2e5871e7f0c9fdb4392c2c18
-F src/vdbe.h 9c8c245fa3785266c269ab02c135c836ff49a307612186686bcdae500f409945
+F src/vdbe.h 847735b3e083285aa225d2bf1fe97107a0a2b8942c80d643cdb764990705820d
 F src/vdbeInt.h d99f1c3da17b4ed271efc2f52898dd9a577dee077da47c2a014bc128f3cdba2a
-F src/vdbeapi.c af4a3de00d1851bcbc55b85dfbe52849aa2b1e17b4a5a1f3d9c257df7af361ff
+F src/vdbeapi.c e35f813312b0f6e8e2835b357f121e0d1da6d3013bac3e367fe4efd518e7a2ec
 F src/vdbeaux.c c2d65c763b0811afe409e02e9d0d1f300c6e97892474fc94eec3da71955cd418
 F src/vdbeblob.c f5c70f973ea3a9e915d1693278a5f890dc78594300cf4d54e64f2b0917c94191
 F src/vdbemem.c b8f3bb3bed82774ee352fa3405c83de2fc3e528638adfd3d15fa9a0da5c03d07
@@ -584,7 +584,7 @@ F src/where.c 0bcbf9e191ca07f9ea2008aa80e70ded46bcdffd26560c83397da501f00aece6
 F src/whereInt.h b90ef9b9707ef750eab2a7a080c48fb4900315033274689def32d0cf5a81ebe4
 F src/wherecode.c 3317f2b083a66d3e65a03edf316ade4ccb0a99c9956273282ebb579b95d4ba96
 F src/whereexpr.c 19cf35cdd9bf6d5589d8a5c960d99259761136187a2319a6e14d11cf1abe14c2
-F src/window.c 32a747702eed5cfb2184f8932d93d5a0688ab48076bc3c7ac90325647bc72304
+F src/window.c 79be282a3602a435ec4991163823cf8af0a8a86187fe7e0518873c8814cdfcf3
 F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
 F test/affinity2.test a6d901b436328bd67a79b41bb0ac2663918fe3bd
 F test/affinity3.test 6a101af2fc945ce2912f6fe54dd646018551710d
@@ -1621,12 +1621,12 @@ F test/win32nolock.test ac4f08811a562e45a5755e661f45ca85892bdbbc
 F test/window1.test c4c138b1207bfdb5cd8edb2671f6e40040713b3e44bd156f6f8960bdf358ae2e
 F test/window2.tcl 0983de5eade5eeda49469244799d5331bfe3199fca3f6c6d2a836aa08f4fba1b
 F test/window2.test 79747b2edde4ad424e0752b27529aedc86e91f3d8d88846fa17ff0cb67f65086
-F test/window3.tcl 654d61d73e10db089b22514d498bb23ec310f720c0f4b5f69f67fda83d672048
-F test/window3.test 41727668ee31d2ba50f78efcb5bf1bda2c5cffd889aa65243511004669d1ac25
+F test/window3.tcl c770a8a8eff32eec632d2745894bfdb2b732d6e450caa7258cf264196592429f
+F test/window3.test 3c2c768e053453dd12176df0d420b4a3b2661bf1116d67c926b1a0083608fe3e
 F test/window4.tcl ce0c14185ba651de53994df8ac11da472b6bbd3534e148ad3ce87de6aa0426ed
 F test/window4.test 13b8cac12e78017d6c1873742efcb120f3d5b2debfdb412271bfb84969087037
 F test/window5.test fbf14119adb71a2640ec876436c5cc0c304a72f863bff41673c413a2a194646b
-F test/windowfault.test 7d3655fcac44c903b1aa31d40e13d170c71b089551f0e6ed17b02f66fb731fb6
+F test/windowfault.test a3f239a78557554140ccde491371e17d7b58380aafd796554fc9a43527af9dfc
 F test/with1.test 58475190cd8caaeebea8cfeb2a264ec97a0c492b8ffe9ad20cefbb23df462f96
 F test/with2.test e0030e2f0267a910d6c0e4f46f2dfe941c1cc0d4f659ba69b3597728e7e8f1ab
 F test/with3.test 5e8ce2c585170bbbc0544e2a01a4941fa0be173ba5265e5c92eb588cd99a232d
@@ -1743,7 +1743,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f4b1b6f85b53d72e735a1382f7c3de75af405a7878dd8cdcb10394e859ea3d69 320fa69e6aa2a7d67f6444d6c13de9893e27b85c36a933b06da113d753b6aafc
-R 3f551934a344252426be710507621310
+P 6ad0e64b465959c50d4c895c053b15ee7efed11b6427604d2eab88635d9f7319
+R 30e5379558b21c58011238fd5e61a227
 U dan
-Z d27470b28751518c2f266e1267cc19e0
+Z 2a2f3fa673903a56da8ae784bde98feb

diff --git a/manifest.uuid b/manifest.uuid
index 336c4d5bbc5fe67c81b44bbf864503290e783d07..0821076f7c48c06cf70609016c74930b104e093e 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-6ad0e64b465959c50d4c895c053b15ee7efed11b6427604d2eab88635d9f7319
\ No newline at end of file
+f41b6b7317e2b5ac5721a3adff49f298ded29f9e0f887af98faeb0cb7e865ab6
\ No newline at end of file

diff --git a/src/vdbe.h b/src/vdbe.h
index 51995e384c38e558374af0bc16fac2b386430caa..8bf0a2c3fc0938b693aff68146d5dedf7ce1d84b 100644 (file)
--- a/src/vdbe.h
+++ b/src/vdbe.h
@@ -243,6 +243,7 @@ void sqlite3VdbeResolveLabel(Vdbe*, int);
 int sqlite3VdbeCurrentAddr(Vdbe*);
 #ifdef SQLITE_DEBUG
   int sqlite3VdbeAssertMayAbort(Vdbe *, int);
+  int sqlite3VdbeAssertAggContext(sqlite3_context*);
 #endif
 void sqlite3VdbeResetStepResult(Vdbe*);
 void sqlite3VdbeRewind(Vdbe*);

diff --git a/src/vdbeapi.c b/src/vdbeapi.c
index fcc315bc653eae7accfeb32231e572064e4c7f90..270756c2990cf5dcf873435f3c3978274496ee20 100644 (file)
--- a/src/vdbeapi.c
+++ b/src/vdbeapi.c
@@ -824,6 +824,18 @@ void *sqlite3_aggregate_context(sqlite3_context *p, int nByte){
   }
 }
 
+/*
+** This function is only used within assert() statements to check that the
+** aggregate context has already been allocated. i.e.:
+**
+**   assert( sqlite3VdbeAssertAggContext(p) );
+*/
+#ifdef SQLITE_DEBUG
+int sqlite3VdbeAssertAggContext(sqlite3_context *p){
+  return ((p->pMem->flags & MEM_Agg)!=0);
+}
+#endif /* SQLITE_DEBUG */
+
 /*
 ** Return the auxiliary data pointer, if any, for the iArg'th argument to
 ** the user-function defined by pCtx.

diff --git a/src/window.c b/src/window.c
index 9d5cadcdd1db78b0ad27f93305ef4bc7769f9270..c025e5ab24022f1149758a52feddf270e43df761 100644 (file)
--- a/src/window.c
+++ b/src/window.c
@@ -172,7 +172,10 @@ struct CallCount {
 };
 
 /*
-** Implementation of built-in window function dense_rank().
+** Implementation of built-in window function dense_rank(). Assumes that
+** the window frame has been set to:
+**
+**   RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW 
 */
 static void dense_rankStepFunc(
   sqlite3_context *pCtx, 
@@ -202,7 +205,10 @@ static void dense_rankValueFunc(sqlite3_context *pCtx){
 }
 
 /*
-** Implementation of built-in window function rank().
+** Implementation of built-in window function rank(). Assumes that
+** the window frame has been set to:
+**
+**   RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW 
 */
 static void rankStepFunc(
   sqlite3_context *pCtx, 
@@ -234,7 +240,10 @@ static void rankValueFunc(sqlite3_context *pCtx){
 }
 
 /*
-** Implementation of built-in window function percent_rank().
+** Implementation of built-in window function percent_rank(). Assumes that
+** the window frame has been set to:
+**
+**   RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW 
 */
 static void percent_rankStepFunc(
   sqlite3_context *pCtx, 
@@ -244,8 +253,9 @@ static void percent_rankStepFunc(
   struct CallCount *p;
   assert( nArg==1 );
 
+  assert( sqlite3VdbeAssertAggContext(pCtx) );
   p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p));
-  if( p ){
+  if( ALWAYS(p) ){
     if( p->nTotal==0 ){
       p->nTotal = sqlite3_value_int64(apArg[0]);
     }
@@ -275,6 +285,12 @@ static void percent_rankValueFunc(sqlite3_context *pCtx){
   }
 }
 
+/*
+** Implementation of built-in window function cume_dist(). Assumes that
+** the window frame has been set to:
+**
+**   RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW 
+*/
 static void cume_distStepFunc(
   sqlite3_context *pCtx, 
   int nArg,
@@ -283,8 +299,9 @@ static void cume_distStepFunc(
   struct CallCount *p;
   assert( nArg==1 );
 
+  assert( sqlite3VdbeAssertAggContext(pCtx) );
   p = (struct CallCount*)sqlite3_aggregate_context(pCtx, sizeof(*p));
-  if( p ){
+  if( ALWAYS(p) ){
     if( p->nTotal==0 ){
       p->nTotal = sqlite3_value_int64(apArg[0]);
     }
@@ -328,8 +345,9 @@ static void ntileStepFunc(
 ){
   struct NtileCtx *p;
   assert( nArg==2 );
+  assert( sqlite3VdbeAssertAggContext(pCtx) );
   p = (struct NtileCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
-  if( p ){
+  if( ALWAYS(p) ){
     if( p->nTotal==0 ){
       p->nParam = sqlite3_value_int64(apArg[0]);
       p->nTotal = sqlite3_value_int64(apArg[1]);
@@ -388,7 +406,7 @@ static void last_valueStepFunc(
   sqlite3_value **apArg
 ){
   struct LastValueCtx *p;
-  p = (struct LastValueCtx *)sqlite3_aggregate_context(pCtx, sizeof(*p));
+  p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
   if( p ){
     sqlite3_value_free(p->pVal);
     p->pVal = sqlite3_value_dup(apArg[0]);
@@ -405,8 +423,8 @@ static void last_valueInvFunc(
   sqlite3_value **apArg
 ){
   struct LastValueCtx *p;
-  p = (struct LastValueCtx *)sqlite3_aggregate_context(pCtx, sizeof(*p));
-  if( p ){
+  p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
+  if( ALWAYS(p) ){
     p->nVal--;
     if( p->nVal==0 ){
       sqlite3_value_free(p->pVal);
@@ -416,14 +434,14 @@ static void last_valueInvFunc(
 }
 static void last_valueValueFunc(sqlite3_context *pCtx){
   struct LastValueCtx *p;
-  p = (struct LastValueCtx *)sqlite3_aggregate_context(pCtx, sizeof(*p));
+  p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
   if( p && p->pVal ){
     sqlite3_result_value(pCtx, p->pVal);
   }
 }
 static void last_valueFinalizeFunc(sqlite3_context *pCtx){
   struct LastValueCtx *p;
-  p = (struct LastValueCtx *)sqlite3_aggregate_context(pCtx, sizeof(*p));
+  p = (struct LastValueCtx*)sqlite3_aggregate_context(pCtx, sizeof(*p));
   if( p && p->pVal ){
     sqlite3_result_value(pCtx, p->pVal);
     sqlite3_value_free(p->pVal);
@@ -737,6 +755,18 @@ int sqlite3WindowRewrite(Parse *pParse, Select *p){
       sqlite3VdbeAddOp2(v, OP_Null, 0, pWin->regAccum);
     }
 
+    /* If there is no ORDER BY or PARTITION BY clause, and the window
+    ** function accepts zero arguments, and there are no other columns
+    ** selected (e.g. "SELECT row_number() OVER () FROM t1"), it is possible
+    ** that pSublist is still NULL here. Add a constant expression here to 
+    ** keep everything legal in this case. 
+    */
+    if( pSublist==0 ){
+      pSublist = sqlite3ExprListAppend(pParse, 0, 
+          sqlite3ExprAlloc(db, TK_INTEGER, &sqlite3IntTokens[0], 0)
+      );
+    }
+
     pSub = sqlite3SelectNew(
         pParse, pSublist, pSrc, pWhere, pGroupBy, pHaving, pSort, 0, 0
     );

diff --git a/test/window3.tcl b/test/window3.tcl
index 6ad79930295c4b8209dbf22ab7a2082498ea4443..79975cc77acf6d54159724a4cc1cfb7a3d00d3d9 100644 (file)
--- a/test/window3.tcl
+++ b/test/window3.tcl
@@ -82,6 +82,9 @@ foreach {tn window} {
   execsql_test 1.$tn.3.2 "
     SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a $window ) FROM t2
   "
+  execsql_test 1.$tn.3.3 "
+    SELECT row_number() OVER ( $window ) FROM t2
+  "
 
   execsql_test 1.$tn.4.1 "
     SELECT dense_rank() OVER ( ORDER BY a $window ) FROM t2
@@ -185,6 +188,9 @@ foreach {tn window} {
   execsql_float_test 1.$tn.8.6 "
     SELECT ntile(105) OVER (PARTITION BY b%2,a ORDER BY b%10 $window) FROM t2
   "
+  execsql_float_test 1.$tn.8.7 "
+    SELECT ntile(105) OVER ( $window ) FROM t2
+  "
 
   execsql_test 1.$tn.9.1 "
     SELECT last_value(a+b) OVER ( ORDER BY a $window ) FROM t2

diff --git a/test/window3.test b/test/window3.test
index 7fe106d03324e24da38e4a26f618d48d018d91f3..0d4bdef7e8ec298d523dfbfbbde1dc007692f7c4 100644 (file)
--- a/test/window3.test
+++ b/test/window3.test
@@ -73,6 +73,10 @@ do_execsql_test 1.1.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.1.3.3 {
+  SELECT row_number() OVER ( RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.1.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -273,6 +277,14 @@ do_test 1.1.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.1.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.1.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207}
@@ -453,6 +465,10 @@ do_execsql_test 1.2.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.2.3.3 {
+  SELECT row_number() OVER ( RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.2.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -653,6 +669,14 @@ do_test 1.2.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.2.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.2.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207}
@@ -833,6 +857,10 @@ do_execsql_test 1.3.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a RANGE BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.3.3.3 {
+  SELECT row_number() OVER ( RANGE BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.3.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a RANGE BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -1033,6 +1061,14 @@ do_test 1.3.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.3.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( RANGE BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.3.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a RANGE BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207}
@@ -1213,6 +1249,10 @@ do_execsql_test 1.4.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a RANGE BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.4.3.3 {
+  SELECT row_number() OVER ( RANGE BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.4.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a RANGE BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -1413,6 +1453,14 @@ do_test 1.4.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.4.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( RANGE BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.4.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a RANGE BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207}
@@ -1593,6 +1641,10 @@ do_execsql_test 1.5.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.5.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.5.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -1793,6 +1845,14 @@ do_test 1.5.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.5.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.5.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 PRECEDING ) FROM t2
 } {{}   {}   {}   {}   1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279}
@@ -1973,6 +2033,10 @@ do_execsql_test 1.6.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 PRECEDING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.6.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 4 PRECEDING    AND 2 PRECEDING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.6.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 PRECEDING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -2173,6 +2237,14 @@ do_test 1.6.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.6.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 4 PRECEDING    AND 2 PRECEDING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.6.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 PRECEDING ) FROM t2
 } {{}   {}   1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280}
@@ -2353,6 +2425,10 @@ do_execsql_test 1.7.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.7.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.7.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -2553,6 +2629,14 @@ do_test 1.7.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.7.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.7.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW ) FROM t2
 } {1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207}
@@ -2733,6 +2817,10 @@ do_execsql_test 1.8.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 4 PRECEDING    AND CURRENT ROW ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.8.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 4 PRECEDING    AND CURRENT ROW ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.8.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND CURRENT ROW ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -2933,6 +3021,14 @@ do_test 1.8.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.8.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 4 PRECEDING    AND CURRENT ROW ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.8.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND CURRENT ROW ) FROM t2
 } {1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207}
@@ -3113,6 +3209,10 @@ do_execsql_test 1.9.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.9.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.9.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -3313,6 +3413,14 @@ do_test 1.9.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.9.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.9.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND CURRENT ROW ) FROM t2
 } {1   76   44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207}
@@ -3493,6 +3601,10 @@ do_execsql_test 1.10.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.10.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.10.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -3693,6 +3805,14 @@ do_test 1.10.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.10.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.10.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND 4 FOLLOWING ) FROM t2
 } {28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207   207   207   207   207}
@@ -3873,6 +3993,10 @@ do_execsql_test 1.11.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.11.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 4 PRECEDING    AND 2 FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.11.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -4073,6 +4197,14 @@ do_test 1.11.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.11.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 4 PRECEDING    AND 2 FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.11.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND 2 FOLLOWING ) FROM t2
 } {44   78   28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207   207   207}
@@ -4253,6 +4385,10 @@ do_execsql_test 1.12.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN CURRENT ROW         AND 4 FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.12.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN CURRENT ROW         AND 4 FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.12.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND 4 FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -4453,6 +4589,14 @@ do_test 1.12.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.12.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN CURRENT ROW         AND 4 FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.12.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND 4 FOLLOWING ) FROM t2
 } {28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207   207   207   207   207}
@@ -4633,6 +4777,10 @@ do_execsql_test 1.13.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 2 FOLLOWING    AND 4 FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.13.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 2 FOLLOWING    AND 4 FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.13.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 2 FOLLOWING    AND 4 FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -4833,6 +4981,14 @@ do_test 1.13.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.13.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 2 FOLLOWING    AND 4 FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.13.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 2 FOLLOWING    AND 4 FOLLOWING ) FROM t2
 } {28   105   33   41   11   99   92   108   72   52   83   55   79   109   65   26   120   119   50   70   103   80   124   36   96   59   124   116   110   57   51   52   130   103   74   87   48   128   117   105   136   131   71   133   92   109   63   84   109   57   146   78   147   113   74   88   150   87   110   65   121   106   110   124   85   145   107   161   171   150   156   80   171   120   109   158   114   111   136   147   87   173   124   168   173   162   132   101   154   167   190   161   110   156   195   198   102   123   177   169   140   111   180   119   160   197   152   124   121   134   146   147   132   213   141   193   200   210   157   132   136   175   161   218   188   226   191   187   208   211   179   138   144   223   196   214   170   212   202   163   184   172   173   195   229   240   187   210   200   163   227   228   223   191   252   235   225   243   172   187   202   179   179   182   231   261   207   263   206   189   209   212   276   181   274   249   239   234   213   234   269   196   271   221   210   229   235   250   223   232   229   279   224   280   216   207   207   207   {}   {}}
@@ -5013,6 +5169,10 @@ do_execsql_test 1.14.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.14.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.14.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -5213,6 +5373,14 @@ do_test 1.14.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.14.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.14.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207}
@@ -5393,6 +5561,10 @@ do_execsql_test 1.15.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 4 PRECEDING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.15.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 4 PRECEDING    AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.15.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -5593,6 +5765,14 @@ do_test 1.15.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.15.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 4 PRECEDING    AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.15.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 4 PRECEDING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207}
@@ -5773,6 +5953,10 @@ do_execsql_test 1.16.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.16.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.16.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -5973,6 +6157,14 @@ do_test 1.16.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.16.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.16.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN CURRENT ROW         AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207}
@@ -6153,6 +6345,10 @@ do_execsql_test 1.17.3.2 {
   SELECT row_number() OVER ( PARTITION BY b%10 ORDER BY a ROWS BETWEEN 4 FOLLOWING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23}
 
+do_execsql_test 1.17.3.3 {
+  SELECT row_number() OVER ( ROWS BETWEEN 4 FOLLOWING    AND UNBOUNDED FOLLOWING ) FROM t2
+} {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
+
 do_execsql_test 1.17.4.1 {
   SELECT dense_rank() OVER ( ORDER BY a ROWS BETWEEN 4 FOLLOWING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {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   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98   99   100   101   102   103   104   105   106   107   108   109   110   111   112   113   114   115   116   117   118   119   120   121   122   123   124   125   126   127   128   129   130   131   132   133   134   135   136   137   138   139   140   141   142   143   144   145   146   147   148   149   150   151   152   153   154   155   156   157   158   159   160   161   162   163   164   165   166   167   168   169   170   171   172   173   174   175   176   177   178   179   180   181   182   183   184   185   186   187   188   189   190   191   192   193   194   195   196   197   198   199   200}
@@ -6353,6 +6549,14 @@ do_test 1.17.8.6 {
   set myres
 } {1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00}
 
+do_test 1.17.8.6 {
+  set myres {}
+  foreach r [db eval {SELECT ntile(105) OVER ( ROWS BETWEEN 4 FOLLOWING    AND UNBOUNDED FOLLOWING ) FROM t2}] {
+    lappend myres [format %.2f [set r]]
+  }
+  set myres
+} {1.00 1.00 2.00 2.00 3.00 3.00 4.00 4.00 5.00 5.00 6.00 6.00 7.00 7.00 8.00 8.00 9.00 9.00 10.00 10.00 11.00 11.00 12.00 12.00 13.00 13.00 14.00 14.00 15.00 15.00 16.00 16.00 17.00 17.00 18.00 18.00 19.00 19.00 20.00 20.00 21.00 21.00 22.00 22.00 23.00 23.00 24.00 24.00 25.00 25.00 26.00 26.00 27.00 27.00 28.00 28.00 29.00 29.00 30.00 30.00 31.00 31.00 32.00 32.00 33.00 33.00 34.00 34.00 35.00 35.00 36.00 36.00 37.00 37.00 38.00 38.00 39.00 39.00 40.00 40.00 41.00 41.00 42.00 42.00 43.00 43.00 44.00 44.00 45.00 45.00 46.00 46.00 47.00 47.00 48.00 48.00 49.00 49.00 50.00 50.00 51.00 51.00 52.00 52.00 53.00 53.00 54.00 54.00 55.00 55.00 56.00 56.00 57.00 57.00 58.00 58.00 59.00 59.00 60.00 60.00 61.00 61.00 62.00 62.00 63.00 63.00 64.00 64.00 65.00 65.00 66.00 66.00 67.00 67.00 68.00 68.00 69.00 69.00 70.00 70.00 71.00 71.00 72.00 72.00 73.00 73.00 74.00 74.00 75.00 75.00 76.00 76.00 77.00 77.00 78.00 78.00 79.00 79.00 80.00 80.00 81.00 81.00 82.00 82.00 83.00 83.00 84.00 84.00 85.00 85.00 86.00 86.00 87.00 87.00 88.00 88.00 89.00 89.00 90.00 90.00 91.00 91.00 92.00 92.00 93.00 93.00 94.00 94.00 95.00 95.00 96.00 97.00 98.00 99.00 100.00 101.00 102.00 103.00 104.00 105.00}
+
 do_execsql_test 1.17.9.1 {
   SELECT last_value(a+b) OVER ( ORDER BY a ROWS BETWEEN 4 FOLLOWING    AND UNBOUNDED FOLLOWING ) FROM t2
 } {207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   207   {}   {}   {}   {}}

diff --git a/test/windowfault.test b/test/windowfault.test
index d185e9f9138cc559f7b37b4f34a12fbdc993ebdb..4d960fb23862982cc0443d4ef6254bfa50fd0604 100644 (file)
--- a/test/windowfault.test
+++ b/test/windowfault.test
@@ -46,7 +46,34 @@ do_faultsim_test 1 -start 1 -faults oom-* -prep {
   faultsim_test_result {0 {1 1 1 1 4 4 {} 8 {} 4 4 2 2 2 1 4 8 8 12 4 8 4 3 3 3 2 4 12 8 {} 8 12 4}}
 }
 
-do_faultsim_test 2 -faults oom-* -prep {
+do_faultsim_test 1.1 -faults oom-t* -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql {
+    SELECT row_number() OVER win,
+           rank() OVER win,
+           dense_rank() OVER win
+    FROM t1
+    WINDOW win AS (PARTITION BY c<7 ORDER BY a)
+  }
+} -test {
+  faultsim_test_result {0 {1 1 1 2 2 2 1 1 1}}
+}
+
+do_faultsim_test 2 -start 1 -faults oom-* -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql {
+    SELECT round(percent_rank() OVER win, 2),
+           round(cume_dist() OVER win, 2)
+    FROM t1
+    WINDOW win AS (ORDER BY a)
+  }
+} -test {
+  faultsim_test_result {0 {0.0 0.33 0.5 0.67 1.0 1.0}}
+}
+
+do_faultsim_test 3 -faults oom-* -prep {
   faultsim_restore_and_reopen
 } -body {
   execsql {
@@ -58,6 +85,33 @@ do_faultsim_test 2 -faults oom-* -prep {
   faultsim_test_result {0 {4 12 8 12 12 12}}
 }
 
+do_faultsim_test 4 -faults oom-* -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql {
+    CREATE VIEW aaa AS
+    SELECT min(d) OVER w, max(d) OVER w
+    FROM t1
+    WINDOW w AS (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING);
+    SELECT * FROM aaa;
+  }
+} -test {
+  faultsim_test_result {0 {4 12 8 12 12 12}}
+}
+
+do_faultsim_test 5 -start 1 -faults oom-* -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql {
+    SELECT last_value(a) OVER win1,
+           last_value(a) OVER win2
+    FROM t1
+    WINDOW win1 AS (ORDER BY a ROWS BETWEEN CURRENT ROW AND 1 FOLLOWING),
+           win2 AS (ORDER BY a)
+  }
+} -test {
+  faultsim_test_result {0 {5 1 9 5 9 9}}
+}
 
 finish_test