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Diffstat (limited to 'test/autoindex5.test')
| -rw-r--r-- | test/autoindex5.test | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/test/autoindex5.test b/test/autoindex5.test new file mode 100644 index 0000000..aa8dec2 --- /dev/null +++ b/test/autoindex5.test @@ -0,0 +1,234 @@ +# 2014-10-24 +# +# The author disclaims copyright to this source code. In place of +# a legal notice, here is a blessing: +# +# May you do good and not evil. +# May you find forgiveness for yourself and forgive others. +# May you share freely, never taking more than you give. +# +#************************************************************************* +# +# This file implements regression tests for SQLite library. The +# focus of this script is testing automatic index creation logic, +# and specifically ensuring that automatic indexes can be used with +# co-routine subqueries. +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl +set testprefix autoindex5 + +# Schema is from the Debian security database +# +do_execsql_test autoindex5-1.0 { + CREATE TABLE source_package_status + (bug_name TEXT NOT NULL, + package INTEGER NOT NULL, + vulnerable INTEGER NOT NULL, + urgency TEXT NOT NULL, + PRIMARY KEY (bug_name, package)); + CREATE INDEX source_package_status_package + ON source_package_status(package); + + CREATE TABLE source_packages + (name TEXT NOT NULL, + release TEXT NOT NULL, + subrelease TEXT NOT NULL, + archive TEXT NOT NULL, + version TEXT NOT NULL, + version_id INTEGER NOT NULL DEFAULT 0, + PRIMARY KEY (name, release, subrelease, archive)); + + CREATE TABLE bugs + (name TEXT NOT NULL PRIMARY KEY, + cve_status TEXT NOT NULL + CHECK (cve_status IN + ('', 'CANDIDATE', 'ASSIGNED', 'RESERVED', 'REJECTED')), + not_for_us INTEGER NOT NULL CHECK (not_for_us IN (0, 1)), + description TEXT NOT NULL, + release_date TEXT NOT NULL, + source_file TEXT NOT NULL, + source_line INTEGER NOT NULL); + + CREATE TABLE package_notes + (id INTEGER NOT NULL PRIMARY KEY, + bug_name TEXT NOT NULL, + package TEXT NOT NULL, + fixed_version TEXT + CHECK (fixed_version IS NULL OR fixed_version <> ''), + fixed_version_id INTEGER NOT NULL DEFAULT 0, + release TEXT NOT NULL, + package_kind TEXT NOT NULL DEFAULT 'unknown', + urgency TEXT NOT NULL, + bug_origin TEXT NOT NULL DEFAULT ''); + CREATE INDEX package_notes_package + ON package_notes(package); + CREATE UNIQUE INDEX package_notes_bug + ON package_notes(bug_name, package, release); + + CREATE TABLE debian_bugs + (bug INTEGER NOT NULL, + note INTEGER NOT NULL, + PRIMARY KEY (bug, note)); + + + CREATE VIEW debian_cve AS + SELECT DISTINCT debian_bugs.bug, st.bug_name + FROM package_notes, debian_bugs, source_package_status AS st + WHERE package_notes.bug_name = st.bug_name + AND debian_bugs.note = package_notes.id + ORDER BY debian_bugs.bug; +} {} + +# The following query should use an automatic index for the view +# in FROM clause of the subquery of the second result column. +# +do_eqp_test autoindex5-1.1 { + SELECT + st.bug_name, + (SELECT ALL debian_cve.bug FROM debian_cve + WHERE debian_cve.bug_name = st.bug_name + ORDER BY debian_cve.bug), + sp.release + FROM + source_package_status AS st, + source_packages AS sp, + bugs + WHERE + sp.rowid = st.package + AND st.bug_name = bugs.name + AND ( st.bug_name LIKE 'CVE-%' OR st.bug_name LIKE 'TEMP-%' ) + AND ( sp.release = 'sid' OR sp.release = 'stretch' OR sp.release = 'jessie' + OR sp.release = 'wheezy' OR sp.release = 'squeeze' ) + ORDER BY sp.name, st.bug_name, sp.release, sp.subrelease; +} {SEARCH debian_cve USING AUTOMATIC COVERING INDEX (bug_name=?)} + +#------------------------------------------------------------------------- +# Test that ticket [8a2adec1] has been fixed. +# +do_execsql_test 2.1 { + CREATE TABLE one(o); + INSERT INTO one DEFAULT VALUES; + + CREATE TABLE t1(x, z); + INSERT INTO t1 VALUES('aaa', 4.0); + INSERT INTO t1 VALUES('aaa', 4.0); + CREATE VIEW vvv AS + SELECT * FROM t1 + UNION ALL + SELECT 0, 0 WHERE 0; + + SELECT ( + SELECT sum(z) FROM vvv WHERE x='aaa' + ) FROM one; +} {8.0} + +# At one point the following was returning "no such column: rowid". This +# was incorrect - "rowid" matches against the rowid of table t1 in this +# query. +do_catchsql_test 2.2 { + DROP TABLE t1; + CREATE TABLE t1(aaa); + INSERT INTO t1(aaa) VALUES(9); + SELECT ( + SELECT aaa FROM t1 GROUP BY ( + SELECT bbb FROM ( + SELECT ccc AS bbb FROM ( + SELECT 1 ccc + ) WHERE rowid IS NOT 1 + ) WHERE bbb = 1 + ) + ); +} {0 9} + +# Ticket https://www.sqlite.org/src/info/787fa716be3a7f65 +# Segfault due to multiple uses of the same subquery where the +# subquery is implemented via coroutine. +# +ifcapable windowfunc { +sqlite3 db :memory: +do_execsql_test 3.0 { + -- This is the original test case reported on the mailing list + CREATE TABLE artists ( + id integer NOT NULL PRIMARY KEY AUTOINCREMENT, + name varchar(255) + ); + CREATE TABLE albums ( + id integer NOT NULL PRIMARY KEY AUTOINCREMENT, + name varchar(255), + artist_id integer REFERENCES artists + ); + INSERT INTO artists (name) VALUES ('Ar'); + INSERT INTO albums (name, artist_id) VALUES ('Al', 1); + SELECT artists.* + FROM artists + INNER JOIN artists AS 'b' ON (b.id = artists.id) + WHERE (artists.id IN ( + SELECT albums.artist_id + FROM albums + WHERE ((name = 'Al') + AND (albums.artist_id IS NOT NULL) + AND (albums.id IN ( + SELECT id + FROM ( + SELECT albums.id, + row_number() OVER ( + PARTITION BY albums.artist_id + ORDER BY name + ) AS 'x' + FROM albums + WHERE (name = 'Al') + ) AS 't1' + WHERE (x = 1) + )) + AND (albums.id IN (1, 2))) + )); +} {1 Ar} +} ;# windowfunc + +# The remaining test cases were discovered (by Dan) during trouble-shooting +sqlite3 db :memory: +do_execsql_test 3.1 { + CREATE TABLE t1 (a); INSERT INTO t1 (a) VALUES (104); + CREATE TABLE t2 (b); INSERT INTO t2 (b) VALUES (104); + CREATE TABLE t3 (c); INSERT INTO t3 (c) VALUES (104); + CREATE TABLE t4 (d); INSERT INTO t4 (d) VALUES (104); + SELECT * + FROM t1 CROSS JOIN t2 ON (t1.a = t2.b) WHERE t2.b IN ( + SELECT t3.c + FROM t3 + WHERE t3.c IN ( + SELECT d FROM (SELECT DISTINCT d FROM t4) AS x WHERE x.d=104 + ) + ); +} {104 104} +sqlite3 db :memory: +do_execsql_test 3.2 { + CREATE TABLE t5(a, b, c, d); + CREATE INDEX t5a ON t5(a); + CREATE INDEX t5b ON t5(b); + CREATE TABLE t6(e); + INSERT INTO t6 VALUES(1); + INSERT INTO t5 VALUES(1,1,1,1), (2,2,2,2); + SELECT * FROM t5 WHERE (a=1 OR b=2) AND c IN ( + SELECT e FROM (SELECT DISTINCT e FROM t6) WHERE e=1 + ); +} {1 1 1 1} +sqlite3 db :memory: +do_execsql_test 3.3 { + CREATE TABLE t1(a1, a2, a3); + CREATE INDEX t1a2 ON t1(a2, a1); + CREATE INDEX t1a3 ON t1(a3, a1); + CREATE TABLE t2(d); + INSERT INTO t1 VALUES(3, 1, 1), (3, 2, 2); + INSERT INTO t2 VALUES(3); + SELECT *, 'x' FROM t1 WHERE (a2=1 OR a3=2) AND a1 = ( + SELECT d FROM (SELECT DISTINCT d FROM t2) WHERE d=3 + ); +} {3 1 1 x 3 2 2 x} + + + + +finish_test |