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_eqp_test autoindex5-1.1 {
90 (SELECT ALL debian_cve.bug FROM debian_cve
91 WHERE debian_cve.bug_name = st.bug_name
92 ORDER BY debian_cve.bug),
95 source_package_status AS st,
96 source_packages AS sp,
100 AND st.bug_name = bugs.name
101 AND ( st.bug_name LIKE 'CVE-%' OR st.bug_name LIKE 'TEMP-%' )
102 AND ( sp.release = 'sid' OR sp.release = 'stretch' OR sp.release = 'jessie'
103 OR sp.release = 'wheezy' OR sp.release = 'squeeze' )
104 ORDER BY sp.name, st.bug_name, sp.release, sp.subrelease;
105 } {SEARCH debian_cve USING AUTOMATIC COVERING INDEX (bug_name=?)}
107 #-------------------------------------------------------------------------
108 # Test that ticket [8a2adec1] has been fixed.
110 do_execsql_test 2.1 {
112 INSERT INTO one DEFAULT VALUES;
114 CREATE TABLE t1(x, z);
115 INSERT INTO t1 VALUES('aaa', 4.0);
116 INSERT INTO t1 VALUES('aaa', 4.0);
123 SELECT sum(z) FROM vvv WHERE x='aaa'
127 # At one point the following was returning "no such column: rowid". This
128 # was incorrect - "rowid" matches against the rowid of table t1 in this
130 do_catchsql_test 2.2 {
132 CREATE TABLE t1(aaa);
133 INSERT INTO t1(aaa) VALUES(9);
135 SELECT aaa FROM t1 GROUP BY (
137 SELECT ccc AS bbb FROM (
139 ) WHERE rowid IS NOT 1
145 # Ticket https://www.sqlite.org/src/info/787fa716be3a7f65
146 # Segfault due to multiple uses of the same subquery where the
147 # subquery is implemented via coroutine.
149 ifcapable windowfunc {
151 do_execsql_test 3.0 {
152 -- This is the original test case reported on the mailing list
153 CREATE TABLE artists (
154 id integer NOT NULL PRIMARY KEY AUTOINCREMENT,
157 CREATE TABLE albums (
158 id integer NOT NULL PRIMARY KEY AUTOINCREMENT,
160 artist_id integer REFERENCES artists
162 INSERT INTO artists (name) VALUES ('Ar');
163 INSERT INTO albums (name, artist_id) VALUES ('Al', 1);
166 INNER JOIN artists AS 'b' ON (b.id = artists.id)
167 WHERE (artists.id IN (
168 SELECT albums.artist_id
171 AND (albums.artist_id IS NOT NULL)
177 PARTITION BY albums.artist_id
185 AND (albums.id IN (1, 2)))
190 # The remaining test cases were discovered (by Dan) during trouble-shooting
192 do_execsql_test 3.1 {
193 CREATE TABLE t1 (a); INSERT INTO t1 (a) VALUES (104);
194 CREATE TABLE t2 (b); INSERT INTO t2 (b) VALUES (104);
195 CREATE TABLE t3 (c); INSERT INTO t3 (c) VALUES (104);
196 CREATE TABLE t4 (d); INSERT INTO t4 (d) VALUES (104);
198 FROM t1 CROSS JOIN t2 ON (t1.a = t2.b) WHERE t2.b IN (
202 SELECT d FROM (SELECT DISTINCT d FROM t4) AS x WHERE x.d=104
207 do_execsql_test 3.2 {
208 CREATE TABLE t5(a, b, c, d);
209 CREATE INDEX t5a ON t5(a);
210 CREATE INDEX t5b ON t5(b);
212 INSERT INTO t6 VALUES(1);
213 INSERT INTO t5 VALUES(1,1,1,1), (2,2,2,2);
214 SELECT * FROM t5 WHERE (a=1 OR b=2) AND c IN (
215 SELECT e FROM (SELECT DISTINCT e FROM t6) WHERE e=1
219 do_execsql_test 3.3 {
220 CREATE TABLE t1(a1, a2, a3);
221 CREATE INDEX t1a2 ON t1(a2, a1);
222 CREATE INDEX t1a3 ON t1(a3, a1);
224 INSERT INTO t1 VALUES(3, 1, 1), (3, 2, 2);
225 INSERT INTO t2 VALUES(3);
226 SELECT *, 'x' FROM t1 WHERE (a2=1 OR a3=2) AND a1 = (
227 SELECT d FROM (SELECT DISTINCT d FROM t2) WHERE d=3