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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(11)
--!./tcltestrunner.lua
-- 2009 December 16
--
-- 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.
--
-- This file implements tests to verify that ticket [31338dca7e] has been
-- fixed. Ticket [31338dca7e] demonstrates problems with the OR-clause
-- optimization in joins where the WHERE clause is of the form
--
-- (x AND y) OR z
--
-- And the x and y subterms from from different tables of the join.
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
test:do_test(
"tkt-31338-1.1",
function()
return test:execsql [[
CREATE TABLE t1(x INT primary key);
CREATE TABLE t2(y INT primary key);
INSERT INTO t1 VALUES(111);
INSERT INTO t1 VALUES(222);
INSERT INTO t2 VALUES(333);
INSERT INTO t2 VALUES(444);
SELECT * FROM t1, t2
WHERE (x=111 AND y!=444) OR x=222
ORDER BY x, y;
]]
end, {
-- <tkt-31338-1.1>
111, 333, 222, 333, 222, 444
-- </tkt-31338-1.1>
})
test:do_test(
"tkt-31338-1.2",
function()
return test:execsql [[
CREATE INDEX t1x ON t1(x);
SELECT * FROM t1, t2
WHERE (x=111 AND y!=444) OR x=222
ORDER BY x, y;
]]
end, {
-- <tkt-31338-1.2>
111, 333, 222, 333, 222, 444
-- </tkt-31338-1.2>
})
test:do_test(
"tkt-31338-2.1",
function()
return test:execsql [[
CREATE TABLE t3(v INT primary key,w INT );
CREATE TABLE t4(x INT primary key,y INT );
CREATE TABLE t5(z INT primary key);
INSERT INTO t3 VALUES(111,222);
INSERT INTO t3 VALUES(333,444);
INSERT INTO t4 VALUES(222,333);
INSERT INTO t4 VALUES(444,555);
INSERT INTO t5 VALUES(888);
INSERT INTO t5 VALUES(999);
SELECT * FROM t3, t4, t5
WHERE (v=111 AND x=w AND z!=999) OR (v=333 AND x=444)
ORDER BY v, w, x, y, z;
]]
end, {
-- <tkt-31338-2.1>
111, 222, 222, 333, 888, 333, 444, 444, 555, 888, 333, 444, 444, 555, 999
-- </tkt-31338-2.1>
})
test:do_test(
"tkt-31338-2.2",
function()
return test:execsql [[
CREATE INDEX t3v ON t3(v);
CREATE INDEX t4x ON t4(x);
SELECT * FROM t3, t4, t5
WHERE (v=111 AND x=w AND z!=999) OR (v=333 AND x=444)
ORDER BY v, w, x, y, z;
]]
end, {
-- <tkt-31338-2.2>
111, 222, 222, 333, 888, 333, 444, 444, 555, 888, 333, 444, 444, 555, 999
-- </tkt-31338-2.2>
})
test:execsql([[
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
DROP TABLE t4;
DROP TABLE t5;
]])
-- Ticket [2c2de252666662f5459904fc33a9f2956cbff23c]
--
test:do_test(
"tkt-31338-3.1",
function()
-- foreach x [db eval {SELECT name FROM sql_master WHERE type='table'}] {
-- db eval "DROP TABLE $x"
-- }
return test:execsql [[
CREATE TABLE t1(a INT primary key,b INT ,c INT ,d INT );
CREATE TABLE t2(e INT primary key,f INT );
INSERT INTO t1 VALUES(1,2,3,4);
INSERT INTO t2 VALUES(10,-8);
CREATE INDEX t1a ON t1(a);
CREATE INDEX t1b ON t1(b);
CREATE TABLE t3(g INT primary key);
INSERT INTO t3 VALUES(4);
CREATE TABLE t4(h INT primary key);
INSERT INTO t4 VALUES(5);
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (b IN (
SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.1>
4, 1, 2, 3, 4, ""
-- </tkt-31338-3.1>
})
test:do_test(
"tkt-31338-3.2",
function()
return test:execsql [[
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (b=2 AND b NOT IN (
SELECT x+1 FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.2>
4, 1, 2, 3, 4, ""
-- </tkt-31338-3.2>
})
test:do_test(
"tkt-31338-3.3",
function()
return test:execsql [[
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (+a=1 AND h=4)
OR (b IN (
SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.3>
4, 1, 2, 3, 4, ""
-- </tkt-31338-3.3>
})
test:do_test(
"tkt-31338-3.4",
function()
return test:execsql [[
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (+b IN (
SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.4>
4, 1, 2, 3, 4, ""
-- </tkt-31338-3.4>
})
-- MUST_WORK_TEST
if (1 > 0)
then
test:do_test(
"tkt-31338-3.5",
function()
return test:execsql [[
CREATE TABLE t5(a INT primary key,b INT ,c INT ,d INT ,e INT ,f INT );
CREATE TABLE t6(g INT primary key,h INT );
CREATE TRIGGER t6r AFTER INSERT ON t6 FOR EACH ROW BEGIN
INSERT INTO t5
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (b IN (
SELECT x FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
END;
INSERT INTO t6 VALUES(88,99);
SELECT * FROM t5;
]]
end, {
-- <tkt-31338-3.5>
4, 1, 2, 3, 4, ""
-- </tkt-31338-3.5>
})
end
test:do_test(
"tkt-31338-3.6",
function()
return test:execsql [[
INSERT INTO t1 VALUES(2,4,3,4);
INSERT INTO t1 VALUES(99,101,3,4);
INSERT INTO t1 VALUES(98,97,3,4);
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (b IN (
SELECT x+a FROM (SELECT e+f AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.6>
4, 2, 4, 3, 4, "", 4, 99, 101, 3, 4, ""
-- </tkt-31338-3.6>
})
test:do_test(
"tkt-31338-3.7",
function()
return test:execsql [[
SELECT * FROM t3 LEFT JOIN t1 ON d=g LEFT JOIN t4 ON c=h
WHERE (a=1 AND h=4)
OR (b IN (
SELECT x FROM (SELECT e+f+a AS x, e FROM t2 ORDER BY 1 LIMIT 2)
GROUP BY e
));
]]
end, {
-- <tkt-31338-3.7>
4, 2, 4, 3, 4, "", 4, 99, 101, 3, 4, ""
-- </tkt-31338-3.7>
})
test:finish_test()
|
