From: danielk1977 <danielk1977@noemail.net>
Date: Wed, 9 Jul 2008 14:47:21 +0000 (+0000)
Subject: Add a test case to join.test. No code changes, no bugs found. (CVS 5384)
X-Git-Tag: version-3.6.10~793
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=10235605ff47074941f70adb6a12450cdab88cb3;p=thirdparty%2Fsqlite.git

Add a test case to join.test. No code changes, no bugs found. (CVS 5384)

FossilOrigin-Name: 417aa1580abec8cc335dcb6ac36245c081a31ef8
---

diff --git a/manifest b/manifest
index da336aa289..42323ae01b 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Begin\sadding\sthe\sfailsafe()\smacro.\s(CVS\s5383)
-D 2008-07-09T13:28:54
+C Add\sa\stest\scase\sto\sjoin.test.\sNo\scode\schanges,\sno\sbugs\sfound.\s(CVS\s5384)
+D 2008-07-09T14:47:21
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in a03f7cb4f7ad50bc53a788c6c544430e81f95de4
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -361,7 +361,7 @@ F test/ioerr2.test 5598405c48842c6c0187daad9eb49eff2c54f80d
 F test/ioerr3.test d3cec5e1a11ad6d27527d0d38573fbff14c71bdd
 F test/ioerr4.test fc6eddfec2efc2f1ed217b9eae4c1c1d3516ce86
 F test/ioerr5.test f44e30b4780b879bcceb2601aabae40d8a0a0b56
-F test/join.test f6aab432bd42c0a2617ff1563557d5e45336f391
+F test/join.test fc6c4e2132c40edb8af5ad5f0f49996825d5950d
 F test/join2.test f2171c265e57ee298a27e57e7051d22962f9f324
 F test/join3.test 6f0c774ff1ba0489e6c88a3e77b9d3528fb4fda0
 F test/join4.test 1a352e4e267114444c29266ce79e941af5885916
@@ -600,7 +600,7 @@ F tool/speedtest16.c c8a9c793df96db7e4933f0852abb7a03d48f2e81
 F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 1dbced29de5f59ba2ebf877edcadf171540374d1
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
-P 491f8f9613d2b886acad2ab8f631a4ec61ad698d
-R 9b50c0a5ab517d89c7b6337d6fb1deb0
-U drh
-Z c0317483209a7eadce22571dfcdb9040
+P 8aae4fe7e702b7636fba1fd609a0ca22fdcc3371
+R cfbfcaf3163b710506b897f4bbc58497
+U danielk1977
+Z 3e68bbb0c53d3688bc63cc9fa9482f9f
diff --git a/manifest.uuid b/manifest.uuid
index 7162e3ba17..e598fde1b4 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-8aae4fe7e702b7636fba1fd609a0ca22fdcc3371
\ No newline at end of file
+417aa1580abec8cc335dcb6ac36245c081a31ef8
\ No newline at end of file
diff --git a/test/join.test b/test/join.test
index 476145165a..85512e902b 100644
--- a/test/join.test
+++ b/test/join.test
@@ -12,7 +12,7 @@
 #
 # This file implements tests for joins, including outer joins.
 #
-# $Id: join.test,v 1.23 2008/07/08 23:40:20 drh Exp $
+# $Id: join.test,v 1.24 2008/07/09 14:47:21 danielk1977 Exp $
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
@@ -468,19 +468,39 @@ ifcapable view {
 } ;# ifcapable view
 } ;# ifcapable compound
 
-# Ticket #1697:  Left Join WHERE clause terms that contain an
-# aggregate subquery.
-#
 ifcapable subquery {
-do_test join-10.1 {
-  execsql {
-    CREATE TABLE t21(a,b,c);
-    CREATE TABLE t22(p,q);
-    CREATE INDEX i22 ON t22(q);
-    SELECT a FROM t21 LEFT JOIN t22 ON b=p WHERE q=
-       (SELECT max(m.q) FROM t22 m JOIN t21 n ON n.b=m.p WHERE n.c=1);
-  }  
-} {}
+  # Ticket #1697:  Left Join WHERE clause terms that contain an
+  # aggregate subquery.
+  #
+  do_test join-10.1 {
+    execsql {
+      CREATE TABLE t21(a,b,c);
+      CREATE TABLE t22(p,q);
+      CREATE INDEX i22 ON t22(q);
+      SELECT a FROM t21 LEFT JOIN t22 ON b=p WHERE q=
+         (SELECT max(m.q) FROM t22 m JOIN t21 n ON n.b=m.p WHERE n.c=1);
+    }  
+  } {}
+
+  # Test a LEFT JOIN when the right-hand side of hte join is an empty
+  # sub-query. Seems fine.
+  #
+  do_test join-10.2 {
+    execsql {
+      CREATE TABLE t23(a, b, c);
+      CREATE TABLE t24(a, b, c);
+      INSERT INTO t23 VALUES(1, 2, 3);
+    }
+    execsql {
+      SELECT * FROM t23 LEFT JOIN t24;
+    }
+  } {1 2 3 {} {} {}}
+  do_test join-10.3 {
+    execsql {
+      SELECT * FROM t23 LEFT JOIN (SELECT * FROM t24);
+    }
+  } {1 2 3 {} {} {}}
+
 } ;# ifcapable subquery
 
 finish_test