3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
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.
10 #***********************************************************************
11 # This file implements regression tests for SQLite library.
13 # This file implements tests to verify that ticket #2141 has been
17 # $Id: tkt2141.test,v 1.2 2007/09/12 17:01:45 danielk1977 Exp $
19 set testdir [file dirname $argv0]
20 source $testdir/tester.tcl
29 CREATE TABLE tab1 (t1_id integer PRIMARY KEY, t1_desc);
30 INSERT INTO tab1 VALUES(1,'rec 1 tab 1');
31 CREATE TABLE tab2 (t2_id integer PRIMARY KEY, t2_id_t1, t2_desc);
32 INSERT INTO tab2 VALUES(1,1,'rec 1 tab 2');
33 CREATE TABLE tab3 (t3_id integer PRIMARY KEY, t3_id_t2, t3_desc);
34 INSERT INTO tab3 VALUES(1,1,'aa');
36 FROM tab1 t1 LEFT JOIN tab2 t2 ON t1.t1_id = t2.t2_id_t1
38 (SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
39 WHERE t3_id IN (1,2) GROUP BY t2_id);
41 } {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}
45 FROM tab1 t1 LEFT JOIN tab2 t2 ON t1.t1_id = t2.t2_id_t1
47 (SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
48 WHERE t3_id IN (1,2));
50 } {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}
54 FROM tab1 t1 LEFT JOIN tab2 t2
56 (SELECT t2_id FROM tab2, tab3 ON t2_id = t3_id_t2
57 WHERE t3_id IN (1,2));
59 } {1 {rec 1 tab 1} 1 1 {rec 1 tab 2}}