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| 1 # 2009 May 25 |
| 2 # |
| 3 # The author disclaims copyright to this source code. In place of |
| 4 # a legal notice, here is a blessing: |
| 5 # |
| 6 # May you do good and not evil. |
| 7 # May you find forgiveness for yourself and forgive others. |
| 8 # May you share freely, never taking more than you give. |
| 9 # |
| 10 #*********************************************************************** |
| 11 # |
| 12 # Tests to verify ticket #3879 is fixed. |
| 13 # |
| 14 # $Id: tkt3879.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
| 15 |
| 16 set testdir [file dirname $argv0] |
| 17 source $testdir/tester.tcl |
| 18 |
| 19 do_test tkt3879.1.1 { |
| 20 execsql { |
| 21 CREATE TABLE t1 (a PRIMARY KEY, b); |
| 22 INSERT INTO t1 VALUES ('w', 1); |
| 23 INSERT INTO t1 VALUES ('z', -1); |
| 24 |
| 25 CREATE TABLE t2 (m INTEGER PRIMARY KEY, n, a, p); |
| 26 INSERT INTO t2 VALUES (25, 13, 'w', 1); |
| 27 INSERT INTO t2 VALUES (26, 25, 'z', 153); |
| 28 INSERT INTO t2 VALUES (27, 25, 'z', 68); |
| 29 |
| 30 CREATE TABLE t3 (m); |
| 31 INSERT INTO t3 VALUES (25); |
| 32 } |
| 33 } {} |
| 34 |
| 35 do_test tkt3879.1.2 { |
| 36 execsql { |
| 37 SELECT 111, t1.b*123 |
| 38 FROM t3, t2 AS j0, t2 AS j1, t1 |
| 39 WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m; |
| 40 } |
| 41 } {111 123 111 123} |
| 42 |
| 43 do_test tkt3879.1.3 { |
| 44 execsql { |
| 45 SELECT 222, t1.b*123 |
| 46 FROM t3, t2 AS j0, t2 AS j1, t1 |
| 47 WHERE j0.m=t3.m AND t1.a=j0.a AND j1.n=j0.m |
| 48 ORDER BY t1.b; |
| 49 } |
| 50 } {222 123 222 123} |
| 51 |
| 52 finish_test |
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