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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 # 2008 October 20
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.
12 #
13 # This file implements tests to verify that ticket #3442 has been
14 # fixed.
15 #
16 #
17 # $Id: tkt3442.test,v 1.2 2009/06/05 17:09:12 drh Exp $
18
19
20 set testdir [file dirname $argv0]
21 source $testdir/tester.tcl
22
23
24 # Create a schema with some indexes.
25 #
26 do_test tkt3442-1.1 {
27 execsql {
28 CREATE TABLE listhash(
29 key INTEGER PRIMARY KEY,
30 id TEXT,
31 node INTEGER
32 );
33 CREATE UNIQUE INDEX ididx ON listhash(id);
34 }
35 } {}
36
37
38 # Explain Query Plan
39 #
40 proc EQP {sql} {
41 uplevel "execsql {EXPLAIN QUERY PLAN $sql}"
42 }
43
44
45 # These tests perform an EXPLAIN QUERY PLAN on both versions of the
46 # SELECT referenced in ticket #3442 (both '5000' and "5000")
47 # and verify that the query plan is the same.
48 #
49 ifcapable explain {
50 do_test tkt3442-1.2 {
51 EQP { SELECT node FROM listhash WHERE id='5000' LIMIT 1; }
52 } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
53 do_test tkt3442-1.3 {
54 EQP { SELECT node FROM listhash WHERE id="5000" LIMIT 1; }
55 } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
56 }
57
58
59 # Some extra tests testing other permutations of 5000.
60 #
61 ifcapable explain {
62 do_test tkt3442-1.4 {
63 EQP { SELECT node FROM listhash WHERE id=5000 LIMIT 1; }
64 } {0 0 0 {SEARCH TABLE listhash USING INDEX ididx (id=?)}}
65 }
66 do_test tkt3442-1.5 {
67 catchsql {
68 SELECT node FROM listhash WHERE id=[5000] LIMIT 1;
69 }
70 } {1 {no such column: 5000}}
71
72 finish_test
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