sl@0: # 2005 November 26
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: # This file implements regression tests for SQLite library.
sl@0: #
sl@0: # This file implements tests to verify that ticket #1537 is
sl@0: # fixed.  
sl@0: #
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: do_test tkt1537-1.1 {
sl@0:   execsql {
sl@0:     CREATE TABLE t1(id, a1, a2);
sl@0:     INSERT INTO t1 VALUES(1, NULL, NULL);
sl@0:     INSERT INTO t1 VALUES(2, 1, 3);
sl@0:     CREATE TABLE t2(id, b);
sl@0:     INSERT INTO t2 VALUES(3, 1);
sl@0:     INSERT INTO t2 VALUES(4, NULL);
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=+b;
sl@0:   }
sl@0: } {1 {} {} {} {} 2 1 3 3 1}
sl@0: do_test tkt1537-1.2 {
sl@0:   execsql {
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=b;
sl@0:   }
sl@0: } {1 {} {} {} {} 2 1 3 3 1}
sl@0: do_test tkt1537-1.3 {
sl@0:   execsql {
sl@0:     SELECT * FROM t2 LEFT JOIN t1 ON a1=b OR a2=b;
sl@0:   }
sl@0: } {3 1 2 1 3 4 {} {} {} {}}
sl@0: ifcapable subquery {
sl@0:   do_test tkt1537-1.4 {
sl@0:     execsql {
sl@0:       SELECT * FROM t1 LEFT JOIN t2 ON b IN (a1,a2);
sl@0:     }
sl@0:   } {1 {} {} {} {} 2 1 3 3 1}
sl@0:   do_test tkt1537-1.5 {
sl@0:     execsql {
sl@0:       SELECT * FROM t2 LEFT JOIN t1 ON b IN (a2,a1);
sl@0:     }
sl@0:   } {3 1 2 1 3 4 {} {} {} {}}
sl@0: }
sl@0: do_test tkt1537-1.6 {
sl@0:   execsql {
sl@0:     CREATE INDEX t1a1 ON t1(a1);
sl@0:     CREATE INDEX t1a2 ON t1(a2);
sl@0:     CREATE INDEX t2b ON t2(b);
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=b;
sl@0:   }
sl@0: } {1 {} {} {} {} 2 1 3 3 1}
sl@0: do_test tkt1537-1.7 {
sl@0:   execsql {
sl@0:     SELECT * FROM t2 LEFT JOIN t1 ON a1=b OR a2=b;
sl@0:   }
sl@0: } {3 1 2 1 3 4 {} {} {} {}}
sl@0: 
sl@0: ifcapable subquery {
sl@0:   do_test tkt1537-1.8 {
sl@0:     execsql {
sl@0:       SELECT * FROM t1 LEFT JOIN t2 ON b IN (a1,a2);
sl@0:     }
sl@0:   } {1 {} {} {} {} 2 1 3 3 1}
sl@0:   do_test tkt1537-1.9 {
sl@0:     execsql {
sl@0:       SELECT * FROM t2 LEFT JOIN t1 ON b IN (a2,a1);
sl@0:     }
sl@0:   } {3 1 2 1 3 4 {} {} {} {}}
sl@0: }
sl@0: 
sl@0: execsql {
sl@0:   DROP INDEX t1a1;
sl@0:   DROP INDEX t1a2;
sl@0:   DROP INDEX t2b;
sl@0: }
sl@0: 
sl@0: do_test tkt1537-2.1 {
sl@0:   execsql {
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON b BETWEEN a1 AND a2;
sl@0:   }
sl@0: } {1 {} {} {} {} 2 1 3 3 1}
sl@0: do_test tkt1537-2.2 {
sl@0:   execsql {
sl@0:     CREATE INDEX t2b ON t2(b);
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON b BETWEEN a1 AND a2;
sl@0:   }
sl@0: } {1 {} {} {} {} 2 1 3 3 1}
sl@0: do_test tkt1537-2.3 {
sl@0:   execsql {
sl@0:     SELECT * FROM t2 LEFT JOIN t1 ON b BETWEEN a1 AND a2;
sl@0:   }
sl@0: } {3 1 2 1 3 4 {} {} {} {}}
sl@0: do_test tkt1537-2.4 {
sl@0:   execsql {
sl@0:     CREATE INDEX t1a1 ON t1(a1);
sl@0:     CREATE INDEX t1a2 ON t1(a2);
sl@0:     SELECT * FROM t2 LEFT JOIN t1 ON b BETWEEN a1 AND a2;
sl@0:   }
sl@0: } {3 1 2 1 3 4 {} {} {} {}}
sl@0: 
sl@0: do_test tkt1537-3.1 {
sl@0:   execsql {
sl@0:     SELECT * FROM t1 LEFT JOIN t2 ON b GLOB 'abc*' WHERE t1.id=1;
sl@0:   }
sl@0: } {1 {} {} {} {}}
sl@0: do_test tkt1537-3.2 {
sl@0:   execsql { 
sl@0:     SELECT * FROM t2 LEFT JOIN t1 ON a1 GLOB 'abc*' WHERE t2.id=3;
sl@0:   }
sl@0: } {3 1 {} {} {}}
sl@0: 
sl@0: 
sl@0: finish_test