| # 2005 November 26 |
| # |
| # 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 to verify that ticket #1537 is |
| # fixed. |
| # |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| do_test tkt1537-1.1 { |
| execsql { |
| CREATE TABLE t1(id, a1, a2); |
| INSERT INTO t1 VALUES(1, NULL, NULL); |
| INSERT INTO t1 VALUES(2, 1, 3); |
| CREATE TABLE t2(id, b); |
| INSERT INTO t2 VALUES(3, 1); |
| INSERT INTO t2 VALUES(4, NULL); |
| SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=+b; |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-1.2 { |
| execsql { |
| SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=b; |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-1.3 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON a1=b OR a2=b; |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| ifcapable subquery { |
| do_test tkt1537-1.4 { |
| execsql { |
| SELECT * FROM t1 LEFT JOIN t2 ON b IN (a1,a2); |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-1.5 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON b IN (a2,a1); |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| } |
| do_test tkt1537-1.6 { |
| execsql { |
| CREATE INDEX t1a1 ON t1(a1); |
| CREATE INDEX t1a2 ON t1(a2); |
| CREATE INDEX t2b ON t2(b); |
| SELECT * FROM t1 LEFT JOIN t2 ON a1=b OR a2=b; |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-1.7 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON a1=b OR a2=b; |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| |
| ifcapable subquery { |
| do_test tkt1537-1.8 { |
| execsql { |
| SELECT * FROM t1 LEFT JOIN t2 ON b IN (a1,a2); |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-1.9 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON b IN (a2,a1); |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| } |
| |
| execsql { |
| DROP INDEX t1a1; |
| DROP INDEX t1a2; |
| DROP INDEX t2b; |
| } |
| |
| do_test tkt1537-2.1 { |
| execsql { |
| SELECT * FROM t1 LEFT JOIN t2 ON b BETWEEN a1 AND a2; |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-2.2 { |
| execsql { |
| CREATE INDEX t2b ON t2(b); |
| SELECT * FROM t1 LEFT JOIN t2 ON b BETWEEN a1 AND a2; |
| } |
| } {1 {} {} {} {} 2 1 3 3 1} |
| do_test tkt1537-2.3 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON b BETWEEN a1 AND a2; |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| do_test tkt1537-2.4 { |
| execsql { |
| CREATE INDEX t1a1 ON t1(a1); |
| CREATE INDEX t1a2 ON t1(a2); |
| SELECT * FROM t2 LEFT JOIN t1 ON b BETWEEN a1 AND a2; |
| } |
| } {3 1 2 1 3 4 {} {} {} {}} |
| |
| do_test tkt1537-3.1 { |
| execsql { |
| SELECT * FROM t1 LEFT JOIN t2 ON b GLOB 'abc*' WHERE t1.id=1; |
| } |
| } {1 {} {} {} {}} |
| do_test tkt1537-3.2 { |
| execsql { |
| SELECT * FROM t2 LEFT JOIN t1 ON a1 GLOB 'abc*' WHERE t2.id=3; |
| } |
| } {3 1 {} {} {}} |
| |
| |
| finish_test |