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1 # 2012 December 19 | |
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 # This file implements regression tests for SQLite library. Specifically, | |
12 # it tests that ticket [a7b7803e8d1e8699cd8a460a38133b98892d2e17] has | |
13 # been fixed. | |
14 # | |
15 | |
16 set testdir [file dirname $argv0] | |
17 source $testdir/tester.tcl | |
18 source $testdir/lock_common.tcl | |
19 source $testdir/malloc_common.tcl | |
20 | |
21 do_test tkt-a7b7803e.1 { | |
22 db eval { | |
23 CREATE TABLE t1(a,b); | |
24 INSERT INTO t1 VALUES(0,'first'),(99,'fuzzy'); | |
25 SELECT (t1.a==0) AS x, b | |
26 FROM t1 | |
27 WHERE a=0 OR x; | |
28 } | |
29 } {1 first} | |
30 do_test tkt-a7b7803e.2 { | |
31 db eval { | |
32 SELECT a, (t1.b='fuzzy') AS x | |
33 FROM t1 | |
34 WHERE x | |
35 } | |
36 } {99 1} | |
37 do_test tkt-a7b7803e.3 { | |
38 db eval { | |
39 SELECT (a=99) AS x, (t1.b='fuzzy') AS y, * | |
40 FROM t1 | |
41 WHERE x AND y | |
42 } | |
43 } {1 1 99 fuzzy} | |
44 do_test tkt-a7b7803e.4 { | |
45 db eval { | |
46 SELECT (a=99) AS x, (t1.b='first') AS y, * | |
47 FROM t1 | |
48 WHERE x OR y | |
49 ORDER BY a | |
50 } | |
51 } {0 1 0 first 1 0 99 fuzzy} | |
52 do_test tkt-a7b7803e.5 { | |
53 db eval { | |
54 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
55 FROM t1 M, t1 N | |
56 WHERE x OR y | |
57 ORDER BY M.a, N.a | |
58 } | |
59 } {0 first 1 first 1 fuzzy 1 first 1 fuzzy 0 fuzzy} | |
60 do_test tkt-a7b7803e.6 { | |
61 db eval { | |
62 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
63 FROM t1 M, t1 N | |
64 WHERE x AND y | |
65 ORDER BY M.a, N.a | |
66 } | |
67 } {1 fuzzy 1 first} | |
68 do_test tkt-a7b7803e.7 { | |
69 db eval { | |
70 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
71 FROM t1 M JOIN t1 N ON x AND y | |
72 ORDER BY M.a, N.a | |
73 } | |
74 } {1 fuzzy 1 first} | |
75 do_test tkt-a7b7803e.8 { | |
76 db eval { | |
77 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
78 FROM t1 M JOIN t1 N ON x | |
79 ORDER BY M.a, N.a | |
80 } | |
81 } {1 fuzzy 1 first 1 fuzzy 0 fuzzy} | |
82 | |
83 | |
84 finish_test | |
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