| /trunk/test/tkt3357.test |
|---|
| @@ -0,0 +1,64 @@ |
|---|
| # 2008 September 1 |
| # |
| # 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 the fix for ticket #3357. |
| # |
| # $Id: tkt3357.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| |
| do_test tkt3357-1.1 { |
| execsql { |
| create table a(id integer primary key, b_id integer, myvalue varchar); |
| create table b(id integer primary key, bvalue varchar); |
| insert into a(b_id, myvalue) values(1,'Test'); |
| insert into a(b_id, myvalue) values(1,'Test2'); |
| insert into a(b_id, myvalue) values(1,'Test3'); |
| insert into b(bvalue) values('btest'); |
| } |
| } {} |
| |
| do_test tkt3357-1.2 { |
| execsql { |
| SELECT cc.id, cc.b_id, cc.myvalue, dd.bvalue |
| FROM ( |
| SELECT DISTINCT a.id, a.b_id, a.myvalue FROM a |
| INNER JOIN b ON a.b_id = b.id WHERE b.bvalue = 'btest' |
| ) cc |
| LEFT OUTER JOIN b dd ON cc.b_id = dd.id |
| } |
| } {1 1 Test btest 2 1 Test2 btest 3 1 Test3 btest} |
| |
| do_test tkt3357-1.3 { |
| execsql { |
| SELECT cc.id, cc.b_id, cc.myvalue |
| FROM ( |
| SELECT a.id, a.b_id, a.myvalue |
| FROM a, b WHERE a.b_id = b.id |
| ) cc |
| LEFT OUTER JOIN b dd ON cc.b_id = dd.id |
| } |
| } {1 1 Test 2 1 Test2 3 1 Test3} |
| |
| do_test tkt3357-1.4 { |
| execsql { |
| SELECT cc.id, cc.b_id, cc.myvalue |
| FROM ( |
| SELECT DISTINCT a.id, a.b_id, a.myvalue |
| FROM a, b WHERE a.b_id = b.id |
| ) cc |
| LEFT OUTER JOIN b dd ON cc.b_id = dd.id |
| } |
| } {1 1 Test 2 1 Test2 3 1 Test3} |
| |
| finish_test |
