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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(1)
--!./tcltestrunner.lua
-- 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 sql 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"]]
-- Schema is from the Debian security database
--
test: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_t 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_t, 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_t 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_t);
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;
]], {
-- <autoindex5-1.0>
-- </autoindex5-1.0>
})
-- The following query should use an automatic index for the view
-- in FROM clause of the subquery of the second result column.
--
-- do_execsql_test autoindex5-1.1 {
-- EXPLAIN QUERY PLAN
-- 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 SUBQUERY 2 USING AUTOMATIC COVERING INDEX .bug_name=/}
test:finish_test()
|
