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 #*************************************************************************
12 # This file implements regression tests for SQLite library. The
13 # focus of this script is testing automatic index creation logic,
14 # and specifically ensuring that automatic indexes can be used with
15 # co-routine subqueries.
18 set testdir [file dirname $argv0]
19 source $testdir/tester.tcl
20 set testprefix autoindex5
22 # Schema is from the Debian security database
24 do_execsql_test autoindex5-1.0 {
25 CREATE TABLE source_package_status
26 (bug_name TEXT NOT NULL,
27 package INTEGER NOT NULL,
28 vulnerable INTEGER NOT NULL,
29 urgency TEXT NOT NULL,
30 PRIMARY KEY (bug_name, package));
31 CREATE INDEX source_package_status_package
32 ON source_package_status(package);
34 CREATE TABLE source_packages
36 release TEXT NOT NULL,
37 subrelease TEXT NOT NULL,
38 archive TEXT NOT NULL,
39 version TEXT NOT NULL,
40 version_id INTEGER NOT NULL DEFAULT 0,
41 PRIMARY KEY (name, release, subrelease, archive));
44 (name TEXT NOT NULL PRIMARY KEY,
45 cve_status TEXT NOT NULL
47 ('', 'CANDIDATE', 'ASSIGNED', 'RESERVED', 'REJECTED')),
48 not_for_us INTEGER NOT NULL CHECK (not_for_us IN (0, 1)),
49 description TEXT NOT NULL,
50 release_date TEXT NOT NULL,
51 source_file TEXT NOT NULL,
52 source_line INTEGER NOT NULL);
54 CREATE TABLE package_notes
55 (id INTEGER NOT NULL PRIMARY KEY,
56 bug_name TEXT NOT NULL,
57 package TEXT NOT NULL,
59 CHECK (fixed_version IS NULL OR fixed_version <> ''),
60 fixed_version_id INTEGER NOT NULL DEFAULT 0,
61 release TEXT NOT NULL,
62 package_kind TEXT NOT NULL DEFAULT 'unknown',
63 urgency TEXT NOT NULL,
64 bug_origin TEXT NOT NULL DEFAULT '');
65 CREATE INDEX package_notes_package
66 ON package_notes(package);
67 CREATE UNIQUE INDEX package_notes_bug
68 ON package_notes(bug_name, package, release);
70 CREATE TABLE debian_bugs
71 (bug INTEGER NOT NULL,
72 note INTEGER NOT NULL,
73 PRIMARY KEY (bug, note));
76 CREATE VIEW debian_cve AS
77 SELECT DISTINCT debian_bugs.bug, st.bug_name
78 FROM package_notes, debian_bugs, source_package_status AS st
79 WHERE package_notes.bug_name = st.bug_name
80 AND debian_bugs.note = package_notes.id
81 ORDER BY debian_bugs.bug;
84 # The following query should use an automatic index for the view
85 # in FROM clause of the subquery of the second result column.
87 do_execsql_test autoindex5-1.1 {
91 (SELECT ALL debian_cve.bug FROM debian_cve
92 WHERE debian_cve.bug_name = st.bug_name
93 ORDER BY debian_cve.bug),
96 source_package_status AS st,
97 source_packages AS sp,
100 sp.rowid = st.package
101 AND st.bug_name = bugs.name
102 AND ( st.bug_name LIKE 'CVE-%' OR st.bug_name LIKE 'TEMP-%' )
103 AND ( sp.release = 'sid' OR sp.release = 'stretch' OR sp.release = 'jessie'
104 OR sp.release = 'wheezy' OR sp.release = 'squeeze' )
105 ORDER BY sp.name, st.bug_name, sp.release, sp.subrelease;
106 } {/SEARCH SUBQUERY 2 USING AUTOMATIC COVERING INDEX .bug_name=/}
108 #-------------------------------------------------------------------------
109 # Test that ticket [8a2adec1] has been fixed.
111 do_execsql_test 2.1 {
113 INSERT INTO one DEFAULT VALUES;
115 CREATE TABLE t1(x, z);
116 INSERT INTO t1 VALUES('aaa', 4.0);
117 INSERT INTO t1 VALUES('aaa', 4.0);
124 SELECT sum(z) FROM vvv WHERE x='aaa'