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Issue 2363173002: [sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
Patch Set: Created 4 years, 2 months ago
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1 # 2009 February 23
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. The
12 # focus of this file is testing the reverse_select_order pragma.
13 #
14 # $Id: whereA.test,v 1.3 2009/06/10 19:33:29 drh Exp $
15
16 set testdir [file dirname $argv0]
17 source $testdir/tester.tcl
18
19 do_test whereA-1.1 {
20 db eval {
21 CREATE TABLE t1(a INTEGER PRIMARY KEY, b UNIQUE, c);
22 INSERT INTO t1 VALUES(1,2,3);
23 INSERT INTO t1 values(2,'hello','world');
24 INSERT INTO t1 VALUES(3,4.53,NULL);
25 SELECT * FROM t1
26 }
27 } {1 2 3 2 hello world 3 4.53 {}}
28 do_test whereA-1.2 {
29 db eval {
30 PRAGMA reverse_unordered_selects=1;
31 SELECT * FROM t1;
32 }
33 } {3 4.53 {} 2 hello world 1 2 3}
34
35 do_test whereA-1.3 {
36 db close
37 sqlite3 db test.db
38 db eval {
39 PRAGMA reverse_unordered_selects=1;
40 SELECT * FROM t1;
41 }
42 } {3 4.53 {} 2 hello world 1 2 3}
43 do_test whereA-1.4 {
44 db close
45 sqlite3 db test.db
46 db eval {
47 PRAGMA reverse_unordered_selects=1;
48 SELECT * FROM t1 ORDER BY rowid;
49 }
50 } {1 2 3 2 hello world 3 4.53 {}}
51 do_test whereA-1.5 {
52 db eval {
53 VACUUM;
54 SELECT * FROM t1 ORDER BY rowid;
55 }
56 } {1 2 3 2 hello world 3 4.53 {}}
57 do_test whereA-1.6 {
58 db eval {
59 PRAGMA reverse_unordered_selects;
60 }
61 } {1}
62 do_test whereA-1.7 {
63 db close
64 sqlite3 db test.db
65 db eval {
66 PRAGMA reverse_unordered_selects=1;
67 VACUUM;
68 SELECT * FROM t1;
69 }
70 } {3 4.53 {} 2 hello world 1 2 3}
71 do_execsql_test whereA-1.8 {
72 SELECT * FROM t1 WHERE b=2 AND a IS NULL;
73 } {}
74 do_execsql_test whereA-1.9 {
75 SELECT * FROM t1 WHERE b=2 AND a IS NOT NULL;
76 } {1 2 3}
77
78 do_test whereA-2.1 {
79 db eval {
80 PRAGMA reverse_unordered_selects=0;
81 SELECT * FROM t1 WHERE a>0;
82 }
83 } {1 2 3 2 hello world 3 4.53 {}}
84 do_test whereA-2.2 {
85 db eval {
86 PRAGMA reverse_unordered_selects=1;
87 SELECT * FROM t1 WHERE a>0;
88 }
89 } {3 4.53 {} 2 hello world 1 2 3}
90
91 do_test whereA-2.3 {
92 db eval {
93 PRAGMA reverse_unordered_selects=1;
94 SELECT * FROM t1 WHERE a>0 ORDER BY rowid;
95 }
96 } {1 2 3 2 hello world 3 4.53 {}}
97
98 do_test whereA-3.1 {
99 db eval {
100 PRAGMA reverse_unordered_selects=0;
101 SELECT * FROM t1 WHERE b>0;
102 }
103 } {1 2 3 3 4.53 {} 2 hello world}
104 do_test whereA-3.2 {
105 db eval {
106 PRAGMA reverse_unordered_selects=1;
107 SELECT * FROM t1 WHERE b>0;
108 }
109 } {2 hello world 3 4.53 {} 1 2 3}
110 do_test whereA-3.3 {
111 db eval {
112 PRAGMA reverse_unordered_selects=1;
113 SELECT * FROM t1 WHERE b>0 ORDER BY b;
114 }
115 } {1 2 3 3 4.53 {} 2 hello world}
116
117 do_test whereA-4.1 {
118 db eval {
119 CREATE TABLE t2(x);
120 INSERT INTO t2 VALUES(1);
121 INSERT INTO t2 VALUES(2);
122 SELECT x FROM t2;
123 }
124 } {2 1}
125 # Do an SQL statement. Append the search count to the end of the result.
126 #
127 proc count sql {
128 set ::sqlite_sort_count 0
129 return [concat [execsql $sql] $::sqlite_sort_count]
130 }
131 do_test whereA-4.2 { ;# Ticket #3904
132 db eval {
133 CREATE INDEX t2x ON t2(x);
134 }
135 count {
136 SELECT x FROM t2;
137 }
138 } {2 1 0}
139 do_test whereA-4.3 {
140 count {
141 SELECT x FROM t2 ORDER BY x;
142 }
143 } {1 2 0}
144 do_test whereA-4.4 {
145 count {
146 SELECT x FROM t2 ORDER BY x DESC;
147 }
148 } {2 1 0}
149 do_test whereA-4.5 {
150 db eval {DROP INDEX t2x;}
151 count {
152 SELECT x FROM t2 ORDER BY x;
153 }
154 } {1 2 1}
155 do_test whereA-4.6 {
156 count {
157 SELECT x FROM t2 ORDER BY x DESC;
158 }
159 } {2 1 1}
160
161
162 finish_test
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