New test cases for query flattening with LEFT JOIN.

FossilOrigin-Name: 27f68e47320c751e3663507500c1c44f0b7f885f89c678fce6a35b1bc372dd64

diff --git a/manifest b/manifest
index 9ad0a0079171278e9851214e81af869edaaf8abd..af6fadc4eb67db2ee709803a1866c3a24d7fea09 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Reintroduce\sflattener\sconstraint\s(3c),\sbut\sthis\stime\smake\sit\sapply\sonly\sif\nthe\souter\squery\sholds\sa\sGROUP\sBY,\snot\sif\sthe\souter\squery\sis\san\saggregate.
-D 2022-06-23T20:56:45.105
+C New\stest\scases\sfor\squery\sflattening\swith\sLEFT\sJOIN.
+D 2022-06-23T22:43:11.183
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -1161,7 +1161,7 @@ F test/ioerr4.test f130fe9e71008577b342b8874d52984bd04ede2c
 F test/ioerr5.test 2edfa4fb0f896f733071303b42224df8bedd9da4
 F test/ioerr6.test a395a6ab144b26a9e3e21059a1ab6a7149cca65b
 F test/istrue.test e7f285bb70282625c258e866ce6337d4c762922f5a300e1b50f958aef6e7d9c9
-F test/join.test 6dacc1c7121cac00d17c720677c5a598c8ef6e16780ea9a24edfb96c9b397137
+F test/join.test 21dbc65ab2476b10ae3ed1dcf64a99fb9a40473caa22f4cec2d6a829933c1442
 F test/join2.test 466b07233820f5deee66a6c3bf6e4500c8bbf7b83649e67606f5f649c07928c0
 F test/join3.test 6f0c774ff1ba0489e6c88a3e77b9d3528fb4fda0
 F test/join4.test 1a352e4e267114444c29266ce79e941af5885916
@@ -1978,8 +1978,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P f8fe936ad4f7678f9b26ba6fab41c5df9f4938634cdb3286b0f2dcd1357f919a
-R 83ca326ff6a26325b2e0f5cb84056d0f
+P 641dfb9182a6cbadb3c452f5420f896791b7844b794f693443bcd38dca14da35
+R bfe2e11b6b9bf77e961e6114078fa2b3
 U drh
-Z 3bf3bb97c304e358370c1c605007c0f4
+Z 171414e3a15469d4d57a23b44125d739
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index e3c034aad7789df8907c4c3fdf2d20d160946b6d..1d5ca0384c12e2dc300d1435255062b8df906865 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-641dfb9182a6cbadb3c452f5420f896791b7844b794f693443bcd38dca14da35
\ No newline at end of file
+27f68e47320c751e3663507500c1c44f0b7f885f89c678fce6a35b1bc372dd64
\ No newline at end of file

diff --git a/test/join.test b/test/join.test
index c7d1377f2a5557fcf0d4bb34e1cf9f8f70d98df7..82dbd447f9480ba6e74286fa683465f06e7af1d5 100644 (file)
--- a/test/join.test
+++ b/test/join.test
@@ -762,10 +762,23 @@ do_execsql_test join-14.4 {
   CREATE TABLE t1(c PRIMARY KEY, a TEXT(10000), b TEXT(10000));
   SELECT * FROM (SELECT 111) LEFT JOIN (SELECT c+222 FROM t1) GROUP BY 1;
 } {111 {}}
+do_execsql_test join-14.4b {
+  SELECT * FROM (SELECT 111) LEFT JOIN (SELECT c+222 FROM t1);
+} {111 {}}
 do_execsql_test join-14.5 {
   SELECT * FROM (SELECT 111 AS x UNION ALL SELECT 222)
                 LEFT JOIN (SELECT c+333 AS y FROM t1) ON x=y GROUP BY 1;
 } {111 {} 222 {}}
+do_execsql_test join-14.5b {
+  SELECT count(*)
+    FROM (SELECT 111 AS x UNION ALL SELECT 222)
+         LEFT JOIN (SELECT c+333 AS y FROM t1) ON x=y;
+} {2}
+do_execsql_test join-14.5c {
+  SELECT count(*)
+    FROM (SELECT c+333 AS y FROM t1)
+         RIGHT JOIN (SELECT 111 AS x UNION ALL SELECT 222) ON x=y;
+} {2}
 do_execsql_test join-14.6 {
   SELECT * FROM (SELECT 111 AS x UNION ALL SELECT 111)
                 LEFT JOIN (SELECT c+333 AS y FROM t1) ON x=y GROUP BY 1;