]> git.ipfire.org Git - thirdparty/sqlite.git/commitdiff
Ensure that ON clauses are applied to the correct outer join.
authordrh <>
Thu, 12 May 2022 11:56:44 +0000 (11:56 +0000)
committerdrh <>
Thu, 12 May 2022 11:56:44 +0000 (11:56 +0000)
FossilOrigin-Name: c7e3a13a3288c577209be99c630fbe924e19880e8af1aa8a83b517acaa8b43d7

manifest
manifest.uuid
src/wherecode.c
test/join8.test

index 33ab7872197afdc41eeeef2c06fd1ddd2f2ab37c..cfd91f551ab0f4a22862fbb319ba1fa57e913d19 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sIS\sNOT\sDISTINCT\sFROM\sand\sIS\sDISTINCT\sFROM\sbinary\soperators\swhich\sare\nequivalent\sto\sIS\sand\sIS\sNOT,\srespectively,\sfor\scompatability\swith\sPostgreSQL\nand\shence\sstandard\sSQL.
-D 2022-05-12T11:45:20.320
+C Ensure\sthat\sON\sclauses\sare\sapplied\sto\sthe\scorrect\souter\sjoin.
+D 2022-05-12T11:56:44.510
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -642,7 +642,7 @@ F src/wal.h c3aa7825bfa2fe0d85bef2db94655f99870a285778baa36307c0a16da32b226a
 F src/walker.c f890a3298418d7cba3b69b8803594fdc484ea241206a8dfa99db6dd36f8cbb3b
 F src/where.c aa585b89bd65a81e44bdfb871b55f65bf8fda88e1bc85efda6c236fe8d2bd788
 F src/whereInt.h 8da918f392bf202ccc0ee61291455b33ad171d209445f1ff3eaf62e0b6f6b363
-F src/wherecode.c 72f8eeed5527450c8e2258160a7bd04534a76c161230d100da0f43a86c6e29ac
+F src/wherecode.c c1f7210872a75f0c79323133168faef4bafd4ecbd78594374f21738fdb9bb72e
 F src/whereexpr.c e036477ac8424de50ae5b36a71103405d3f86b33ba11125ec7a2a99d501b0622
 F src/window.c fff1b51757438c664e471d5184634e48dcdf8ea34b640f3b1b0810b1e06de18c
 F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2
@@ -1148,7 +1148,7 @@ F test/join4.test 1a352e4e267114444c29266ce79e941af5885916
 F test/join5.test d22b6cba8fb59ab3f1c82701434c360705eb12d4ce200c449f37b018fc47681a
 F test/join6.test f809c025fa253f9e150c0e9afd4cef8813257bceeb6f46e04041228c9403cc2c
 F test/join7.test 8e72de4b45e5e930d18c305c7efe86015fb2552731e4e03ea226353036b0dab0
-F test/join8.test fef259c42d56bbe150b777726b185b0bc060d4290daf9f879abc68321f8ad6db
+F test/join8.test 9b83dc70b7e9f7d4ee0022a0fe44ec1858f103530c7eb253c10adb63aad16ec4
 F test/join9.test 9056ddd3b0c0f4f9d658f4521038d9a37dc23ead8ca9a505d0b0db2b6a471e05
 F test/joinA.test 7eab225dc1c1ab258a5e62513a4ed7cabbd3db971d59d5d92f4fb6fa14c12f6a
 F test/joinB.test 1b2ba3fc8568b49411787fccbf540570c148e9b6a53a30f80691cb6268098ded
@@ -1953,8 +1953,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P cf7fdabdba3a7600ea730263ca80ba80154645dfa15c31c037b780d6cb70e530
-R 3d6af656fb4de79992bd7eb88f082265
+P db27611e172102483eaede3981d473e3d5bf93d98bc68f480398b1573876349d
+R afe0cdc3523728a1b8ae188a6e9f6b30
 U drh
-Z 3682303474f6dcc00e17a0b96d46c4cc
+Z 2be2867ba128a1ce436a897eb9d120e9
 # Remove this line to create a well-formed Fossil manifest.
index d36477989dd9cccd0aff9dbb0acf1daecc41fdf1..75e5a275ddb970d55f8a0d6fea6bfb31f0f4d12c 100644 (file)
@@ -1 +1 @@
-db27611e172102483eaede3981d473e3d5bf93d98bc68f480398b1573876349d
\ No newline at end of file
+c7e3a13a3288c577209be99c630fbe924e19880e8af1aa8a83b517acaa8b43d7
\ No newline at end of file
index a942e6e7fb8a02e4cb246e753af937df9d370233..979944e2ea1f5c0d0ec55b65b0ae512e5d1495ce 100644 (file)
@@ -2621,7 +2621,8 @@ Bitmask sqlite3WhereCodeOneLoopStart(
       pE = pTerm->pExpr;
       assert( pE!=0 );
       if( (pTabItem->fg.jointype & (JT_LEFT|JT_LTORJ))
-       && !ExprHasProperty(pE,EP_FromJoin|EP_InnerJoin)
+       && (!ExprHasProperty(pE,EP_FromJoin|EP_InnerJoin)
+             || pE->w.iJoin!=pTabItem->iCursor)
       ){
         continue;
       }
index ab0572291206af3b9db70fd4713d673581e687ec..05d400470a6be06dd60a86bcccf5e18213ee07cc 100644 (file)
@@ -260,4 +260,27 @@ do_execsql_test join8-7020 {
    ORDER BY coalesce(t0.a, t0.y+200, t4.d);
 } {/.*BLOOM FILTER ON t2.*BLOOM FILTER ON t3.*BLOOM FILTER ON t4.*/}
 
+# 2022-05-12 Difference with PG found (by Dan) while exploring
+# https://sqlite.org/forum/forumpost/677a0ab93fcd9ccd
+#
+reset_db
+do_execsql_test join8-8000 {
+  CREATE TABLE t1(a INT, b INT);
+  CREATE TABLE t2(c INT, d INT);
+  CREATE TABLE t3(e INT, f INT);
+  INSERT INTO t1 VALUES(1, 2);
+  INSERT INTO t2 VALUES(3, 4);
+  INSERT INTO t3 VALUES(5, 6);
+} {}
+do_execsql_test join8-8010 {
+  SELECT *
+    FROM t3 LEFT JOIN t2 ON true
+            JOIN t1 ON (t3.e IS t2.c);
+} {}
+do_execsql_test join8-8020 {
+  SELECT *
+    FROM t3 LEFT JOIN t2 ON true
+            JOIN t1 ON (t3.e IS NOT DISTINCT FROM t2.c);
+} {}
+
 finish_test