Add join tests to the 2.8 branch. (CVS 1850)

FossilOrigin-Name: e5546f49c79155ed2695a1d58ca8044e79d60802

manifest

@@ -1,5 +1,5 @@
-C Update\sthe\sversion\snumber\sfor\srelease\s2.8.15.\s(CVS\s1849)
-D 2004-07-22T15:53:37
+C Add\sjoin\stests\sto\sthe\s2.8\sbranch.\s(CVS\s1850)
+D 2004-07-22T16:08:39
 F Makefile.in ab7b0d5118e2da97bac66be8684a1034e3500f5a
 F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
 F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
@@ -99,6 +99,8 @@ F test/intpkey.test 9320af48415c594afd4e15f8ef0daa272e05502e
 F test/ioerr.test 5dbaf09f96b56ee01cf3edd762b96eb4ad2c9ca4
 F test/join.test 9ef6aabaac9de51d5fc41e68d1f4355da05a84cd
 F test/join2.test c97e4c5aa65dea462145529e58212a709b4722b8
+F test/join3_28.test dbfbca6e102d30205e7c1854b0d4fdfcd04de938
+F test/join4_28.test aa3dba47dcc9c835ac505111ff3d925f0657ef15
 F test/lastinsert.test 31382f88b9b0270333ac9e4a17f2c2f4732da718
 F test/laststmtchanges.test cabd11bdfbaf73a4486c50b58297d9c2038ccc18
 F test/limit.test c6365450f3180170c0fa1b0bf1ae48522c33b731
@@ -189,7 +191,7 @@ F www/sqlite.tcl 3c83b08cf9f18aa2d69453ff441a36c40e431604
 F www/tclsqlite.tcl b9271d44dcf147a93c98f8ecf28c927307abd6da
 F www/vdbe.tcl 9b9095d4495f37697fd1935d10e14c6015e80aa1
 F www/whentouse.tcl a8335bce47cc2fddb07f19052cb0cb4d9129a8e4
-P 5c77b332bd7704b754edf6876ae668136b05876f
-R 6e2976688b6e834db151b72e8343e546
+P 9b3c3ca4aff10c7e395d195cd76a1f3c038cb066
+R 2ddf95a9ee2f62de830f29404030a22a
 U drh
-Z 391c4743adc14b1e648ee959f923ae1a
+Z 1e44afd684f277f761abdf6ace2ba2c9

manifest.uuid

@@ -1 +1 @@
-9b3c3ca4aff10c7e395d195cd76a1f3c038cb066
+e5546f49c79155ed2695a1d58ca8044e79d60802

test/join3_28.test

@@ -0,0 +1,34 @@
+# 2002 May 24
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.
+#
+# This file implements tests for joins, including outer joins, where
+# there are a large number of tables involved in the join.
+#
+# $Id: join3_28.test,v 1.1.2.1 2004/07/22 16:08:39 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+catch {unset result}
+set result {}
+for {set N 1} {$N<=40} {incr N} {
+  lappend result $N
+  do_test join3-1.$N {
+    execsql "CREATE TABLE t${N}(x);"
+    execsql "INSERT INTO t$N VALUES($N)"
+    set sql "SELECT * FROM t1"
+    for {set i 2} {$i<=$N} {incr i} {append sql ", t$i"}
+    execsql $sql
+  } $result
+}
+
+finish_test

test/join4_28.test

@@ -0,0 +1,77 @@
+# 2002 May 24
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.
+#
+# This file implements tests for left outer joins containing WHERE
+# clauses that restrict the scope of the left term of the join.
+#
+# $Id: join4_28.test,v 1.1.2.1 2004/07/22 16:08:39 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test join4-1.1 {
+  execsql {
+    create temp table t1(a integer, b varchar(10));
+    insert into t1 values(1,'one');
+    insert into t1 values(2,'two');
+    insert into t1 values(3,'three');
+    insert into t1 values(4,'four');
+
+    create temp table t2(x integer, y varchar(10), z varchar(10));
+    insert into t2 values(2,'niban','ok');
+    insert into t2 values(4,'yonban','err');
+  }
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z='ok'
+  }
+} {2 two 2 niban ok}
+do_test join4-1.2 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+do_test join4-1.3 {
+  execsql {
+    create index i2 on t2(z);
+  }
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z='ok'
+  }
+} {2 two 2 niban ok}
+do_test join4-1.4 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+do_test join4-1.5 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z>='ok'
+  }
+} {2 two 2 niban ok}
+do_test join4-1.4 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z>='ok'
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+do_test join4-1.6 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x where t2.z IN ('ok')
+  }
+} {2 two 2 niban ok}
+do_test join4-1.7 {
+  execsql {
+    select * from t1 left outer join t2 on t1.a=t2.x and t2.z IN ('ok')
+  }
+} {1 one {} {} {} 2 two 2 niban ok 3 three {} {} {} 4 four {} {} {}}
+
+
+finish_test