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.
14 set testdir [file dirname $argv0]
15 source $testdir/tester.tcl
16 set ::testprefix tkt-4dd95f6943
20 INSERT INTO t1 VALUES (3), (4), (2), (1), (5), (6);
24 1 { CREATE INDEX i1 ON t1(x ASC) }
25 2 { CREATE INDEX i1 ON t1(x DESC) }
27 do_execsql_test 1.$tn1.1 { DROP INDEX IF EXISTS i1; }
28 do_execsql_test 1.$tn1.2 $idx
30 do_execsql_test 1.$tn1.3 {
31 SELECT x FROM t1 WHERE x IN(2, 4, 5) ORDER BY x ASC;
34 do_execsql_test 1.$tn1.4 {
35 SELECT x FROM t1 WHERE x IN(2, 4, 5) ORDER BY x DESC;
41 CREATE TABLE t2(x, y);
42 INSERT INTO t2 VALUES (5, 3), (5, 4), (5, 2), (5, 1), (5, 5), (5, 6);
43 INSERT INTO t2 VALUES (1, 3), (1, 4), (1, 2), (1, 1), (1, 5), (1, 6);
44 INSERT INTO t2 VALUES (3, 3), (3, 4), (3, 2), (3, 1), (3, 5), (3, 6);
45 INSERT INTO t2 VALUES (2, 3), (2, 4), (2, 2), (2, 1), (2, 5), (2, 6);
46 INSERT INTO t2 VALUES (4, 3), (4, 4), (4, 2), (4, 1), (4, 5), (4, 6);
47 INSERT INTO t2 VALUES (6, 3), (6, 4), (6, 2), (6, 1), (6, 5), (6, 6);
49 CREATE TABLE t3(a, b);
50 INSERT INTO t3 VALUES (2, 2), (4, 4), (5, 5);
51 CREATE UNIQUE INDEX t3i1 ON t3(a ASC);
52 CREATE UNIQUE INDEX t3i2 ON t3(b DESC);
56 1 { CREATE INDEX i1 ON t2(x ASC, y ASC) }
57 2 { CREATE INDEX i1 ON t2(x ASC, y DESC) }
58 3 { CREATE INDEX i1 ON t2(x DESC, y ASC) }
59 4 { CREATE INDEX i1 ON t2(x DESC, y DESC) }
61 5 { CREATE INDEX i1 ON t2(y ASC, x ASC) }
62 6 { CREATE INDEX i1 ON t2(y ASC, x DESC) }
63 7 { CREATE INDEX i1 ON t2(y DESC, x ASC) }
64 8 { CREATE INDEX i1 ON t2(y DESC, x DESC) }
66 do_execsql_test 2.$tn1.1 { DROP INDEX IF EXISTS i1; }
67 do_execsql_test 2.$tn1.2 $idx
69 foreach {tn2 inexpr} {
71 4 "(SELECT a FROM t3)"
72 5 "(SELECT b FROM t3)"
74 do_execsql_test 2.$tn1.$tn2.1 "
75 SELECT x, y FROM t2 WHERE x = 1 AND y IN $inexpr ORDER BY x ASC, y ASC;
78 do_execsql_test 2.$tn1.$tn2.2 "
79 SELECT x, y FROM t2 WHERE x = 2 AND y IN $inexpr ORDER BY x ASC, y DESC;
82 do_execsql_test 2.$tn1.$tn2.3 "
83 SELECT x, y FROM t2 WHERE x = 3 AND y IN $inexpr ORDER BY x DESC, y ASC;
86 do_execsql_test 2.$tn1.$tn2.4 "
87 SELECT x, y FROM t2 WHERE x = 4 AND y IN $inexpr ORDER BY x DESC, y DESC;
90 do_execsql_test 2.$tn1.$tn2.5 "
91 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr
92 ORDER BY a, x ASC, y ASC;
94 do_execsql_test 2.$tn1.$tn2.6 "
95 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr
96 ORDER BY x ASC, y ASC;
99 do_execsql_test 2.$tn1.$tn2.7 "
100 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr
101 ORDER BY a, x ASC, y DESC;
102 " {4 1 5 4 1 4 4 1 2}
103 do_execsql_test 2.$tn1.8 "
104 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr
105 ORDER BY x ASC, y DESC;
106 " {2 1 5 2 1 4 2 1 2}
108 do_execsql_test 2.$tn1.$tn2.9 "
109 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr
110 ORDER BY a, x DESC, y ASC;
111 " {4 1 2 4 1 4 4 1 5}
112 do_execsql_test 2.$tn1.10 "
113 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr
114 ORDER BY x DESC, y ASC;
115 " {2 1 2 2 1 4 2 1 5}
117 do_execsql_test 2.$tn1.$tn2.11 "
118 SELECT a, x, y FROM t2, t3 WHERE a = 4 AND x = 1 AND y IN $inexpr
119 ORDER BY a, x DESC, y DESC;
120 " {4 1 5 4 1 4 4 1 2}
121 do_execsql_test 2.$tn1.$tn2.12 "
122 SELECT a, x, y FROM t2, t3 WHERE a = 2 AND x = 1 AND y IN $inexpr
123 ORDER BY x DESC, y DESC;
124 " {2 1 5 2 1 4 2 1 2}
128 do_execsql_test 3.0 {
130 INSERT INTO t7 VALUES (1), (2), (3);
131 CREATE INDEX i7 ON t7(x);
134 INSERT INTO t8 VALUES (1), (2), (3);
137 foreach {tn idxdir sortdir sortdata} {
144 do_execsql_test 3.$tn "
145 DROP INDEX IF EXISTS i8;
146 CREATE UNIQUE INDEX i8 ON t8(y $idxdir);
147 SELECT x FROM t7 WHERE x IN (SELECT y FROM t8) ORDER BY x $sortdir;