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1 # 2009 June 11 | |
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 #3911 is fixed. | |
13 # | |
14 # $Id: tkt3911.test,v 1.1 2009/06/12 03:27:28 drh Exp $ | |
15 | |
16 set testdir [file dirname $argv0] | |
17 source $testdir/tester.tcl | |
18 | |
19 do_test tkt3911.1 { | |
20 execsql { | |
21 CREATE TABLE t1(a,b); | |
22 INSERT INTO t1 VALUES(1,2); | |
23 INSERT INTO t1 VALUES(11,12); | |
24 | |
25 CREATE TABLE t2(b,c); | |
26 INSERT INTO t2 VALUES(2,3); | |
27 INSERT INTO t2 VALUES(22,23); | |
28 | |
29 SELECT * FROM t1 JOIN t2 USING(b); | |
30 } | |
31 } {1 2 3} | |
32 do_test tkt3911.2 { | |
33 db eval { | |
34 SELECT * FROM t1 JOIN (t2) AS x USING (b); | |
35 } | |
36 } {1 2 3} | |
37 do_test tkt3911.3 { | |
38 db eval { | |
39 SELECT * FROM t1 JOIN (SELECT * FROM t2) AS x USING (b); | |
40 } | |
41 } {1 2 3} | |
42 | |
43 do_test tkt3911.4 { | |
44 db eval { | |
45 CREATE TABLE t3(m,a); | |
46 INSERT INTO t3 VALUES('one',1); | |
47 INSERT INTO t3 VALUES('two',2); | |
48 | |
49 SELECT * FROM t3 JOIN (SELECT * FROM t1 NATURAL JOIN t2) AS x USING(a); | |
50 } | |
51 } {one 1 2 3} | |
52 do_test tkt3911.5 { | |
53 db eval { | |
54 SELECT * FROM t3 JOIN (SELECT * FROM t1 JOIN t2 USING (b)) AS x USING(a); | |
55 } | |
56 } {one 1 2 3} | |
57 | |
58 finish_test | |
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