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1 # 2008 October 06 | |
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 # This file implements regression tests for SQLite library. The | |
13 # focus of this file is testing the fix for ticket #3419. | |
14 # Ticket #3419 is really a duplication of #3408 and had already | |
15 # been fixed by the time it was reported. But it never hurts to | |
16 # add new test cases. | |
17 # | |
18 # $Id: tkt3419.test,v 1.1 2008/10/06 15:31:13 drh Exp $ | |
19 | |
20 set testdir [file dirname $argv0] | |
21 source $testdir/tester.tcl | |
22 | |
23 do_test tkt3419-1.1 { | |
24 execsql { | |
25 create table a(id integer primary key); | |
26 create table b(id integer primary key, a_id integer); | |
27 create table c(id integer primary key, b_id integer); | |
28 | |
29 insert into a values (1); | |
30 insert into a values (2); | |
31 | |
32 insert into b values (3, 1); | |
33 insert into b values (4, 1); | |
34 insert into b values (5, 1); | |
35 insert into b values (6, 1); | |
36 insert into b values (9, 2); | |
37 | |
38 insert into c values (4, 3); | |
39 insert into c values (5, 5); | |
40 insert into c values (6, 4); | |
41 insert into c values (7, 6); | |
42 insert into c values (8, 9); | |
43 | |
44 select * FROM a, b, c WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
45 } | |
46 } {2 9 2 8 9} | |
47 do_test tkt3419-1.2 { | |
48 execsql { | |
49 select * FROM a, c, b WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
50 } | |
51 } {2 8 9 9 2} | |
52 do_test tkt3419-1.3 { | |
53 execsql { | |
54 select * FROM b, a, c WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
55 } | |
56 } {9 2 2 8 9} | |
57 do_test tkt3419-1.4 { | |
58 execsql { | |
59 select * FROM b, c, a WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
60 } | |
61 } {9 2 8 9 2} | |
62 do_test tkt3419-1.5 { | |
63 execsql { | |
64 select * FROM c, a, b WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
65 } | |
66 } {8 9 2 9 2} | |
67 do_test tkt3419-1.6 { | |
68 execsql { | |
69 select * FROM c, b, a WHERE a.id=2 AND b.a_id = a.id AND b.id=c.b_id; | |
70 } | |
71 } {8 9 9 2 2} | |
72 | |
73 finish_test | |
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