[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/where6.test

-# 2007 June 8
-#
-# 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.  The
-# focus of this file is testing that terms in the ON clause of
-# a LEFT OUTER JOIN are not used with indices.  See ticket #3015.
-#
-# $Id: where6.test,v 1.2 2008/04/17 19:14:02 drh Exp $
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Build some test data
-#
-do_test where6-1.1 {
-  execsql {
-    CREATE TABLE t1(a INTEGER PRIMARY KEY,b,c);
-    INSERT INTO t1 VALUES(1,3,1);
-    INSERT INTO t1 VALUES(2,4,2);
-    CREATE TABLE t2(x INTEGER PRIMARY KEY);
-    INSERT INTO t2 VALUES(3);
-
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x AND c=1;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-1.2 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b AND c=1;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-1.3 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b AND 1=c;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-1.4 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x AND 1=c;
-  }
-} {1 3 1 3 2 4 2 {}}
-
-ifcapable explain {
-  do_test where6-1.5 {
-     explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON x=b AND 1=c}
-  } [explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON b=x AND c=1}]
-  do_test where6-1.6 {
-     explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON x=b WHERE 1=c}
-  } [explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE c=1}]
-}
-
-do_test where6-1.11 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE c=1;
-  }
-} {1 3 1 3}
-do_test where6-1.12 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b WHERE c=1;
-  }
-} {1 3 1 3}
-do_test where6-1.13 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE 1=c;
-  }
-} {1 3 1 3}
-
-
-
-do_test where6-2.1 {
-  execsql {
-    CREATE INDEX i1 ON t1(c);
-
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x AND c=1;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-2.2 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b AND c=1;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-2.3 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b AND 1=c;
-  }
-} {1 3 1 3 2 4 2 {}}
-do_test where6-2.4 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x AND 1=c;
-  }
-} {1 3 1 3 2 4 2 {}}
-
-ifcapable explain {
-  do_test where6-2.5 {
-     explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON x=b AND 1=c}
-  } [explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON b=x AND c=1}]
-  do_test where6-2.6 {
-     explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON x=b WHERE 1=c}
-  } [explain_no_trace {SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE c=1}]
-}
-
-
-do_test where6-2.11 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE c=1;
-  }
-} {1 3 1 3}
-do_test where6-2.12 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b WHERE c=1;
-  }
-} {1 3 1 3}
-do_test where6-2.13 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON x=b WHERE 1=c;
-  }
-} {1 3 1 3}
-do_test where6-2.14 {
-  execsql {
-    SELECT * FROM t1 LEFT JOIN t2 ON b=x WHERE 1=c;
-  }
-} {1 3 1 3}
-
-# Ticket [ebdbadade5b]:
-# If the ON close on a LEFT JOIN is of the form x=y where both x and y
-# are indexed columns on tables to left of the join, then do not use that 
-# term with indices to either table.
-#
-do_test where6-3.1 {
-  db eval {
-    CREATE TABLE t4(x UNIQUE);
-    INSERT INTO t4 VALUES('abc');
-    INSERT INTO t4 VALUES('def');
-    INSERT INTO t4 VALUES('ghi');
-    CREATE TABLE t5(a, b, c, PRIMARY KEY(a,b));
-    INSERT INTO t5 VALUES('abc','def',123);
-    INSERT INTO t5 VALUES('def','ghi',456);
-
-    SELECT t4a.x, t4b.x, t5.c, t6.v
-      FROM t4 AS t4a
-           INNER JOIN t4 AS t4b
-           LEFT JOIN t5 ON t5.a=t4a.x AND t5.b=t4b.x
-           LEFT JOIN (SELECT 1 AS v) AS t6 ON t4a.x=t4b.x
-     ORDER BY 1, 2, 3;
-  }
-} {abc abc {} 1 abc def 123 {} abc ghi {} {} def abc {} {} def def {} 1 def ghi 456 {} ghi abc {} {} ghi def {} {} ghi ghi {} 1}
-
-finish_test