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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(15)
--!./tcltestrunner.lua
-- 2013 January 09
--
-- 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 file is testing that the optimizations that disable
-- ORDER BY clauses work correctly on a 3-way join. See ticket
-- http://www.sql.org/src/956e4d7f89
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
testprefix = "orderby3"
-- Generate test data for a join. Verify that the join gets the
-- correct answer.
--
test:do_execsql_test(
"1.0",
[[
CREATE TABLE t1(a INTEGER PRIMARY KEY);
CREATE TABLE t2(b INTEGER PRIMARY KEY, c INTEGER);
CREATE TABLE t3(id int primary key, d INTEGER);
INSERT INTO t1 VALUES(1),(2),(3);
INSERT INTO t2 VALUES(3, 1);
INSERT INTO t2 VALUES(4, 2);
INSERT INTO t2 VALUES(5, 3);
INSERT INTO t3 VALUES(1, 4),(2, 3),(3, 5);
]], {
-- <1.0>
-- </1.0>
})
test:do_execsql_test(
"1.1.asc",
[[
SELECT t1.a
FROM t1, t2, t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.1.asc>
1, 2, 3
-- </1.1.asc>
})
test:do_execsql_test(
"1.1.desc",
[[
SELECT t1.a
FROM t1, t2, t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.1.desc>
3, 2, 1
-- </1.1.desc>
})
test:do_execsql_test(
"1.123.asc",
[[
SELECT t1.a
FROM t1 CROSS JOIN t2 CROSS JOIN t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.123.asc>
1, 2, 3
-- </1.123.asc>
})
test:do_execsql_test(
"1.123.desc",
[[
SELECT t1.a
FROM t1 CROSS JOIN t2 CROSS JOIN t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.123.desc>
3, 2, 1
-- </1.123.desc>
})
test:do_execsql_test(
"1.132.asc",
[[
SELECT t1.a
FROM t1 CROSS JOIN t3 CROSS JOIN t2
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.132.asc>
1, 2, 3
-- </1.132.asc>
})
test:do_execsql_test(
"1.132.desc",
[[
SELECT t1.a
FROM t1 CROSS JOIN t3 CROSS JOIN t2
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.132.desc>
3, 2, 1
-- </1.132.desc>
})
test:do_execsql_test(
"1.213.asc",
[[
SELECT t1.a
FROM t2 CROSS JOIN t1 CROSS JOIN t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.213.asc>
1, 2, 3
-- </1.213.asc>
})
test:do_execsql_test(
"1.213.desc",
[[
SELECT t1.a
FROM t2 CROSS JOIN t1 CROSS JOIN t3
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.213.desc>
3, 2, 1
-- </1.213.desc>
})
test:do_execsql_test(
"1.231.asc",
[[
SELECT t1.a
FROM t2 CROSS JOIN t3 CROSS JOIN t1
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.231.asc>
1, 2, 3
-- </1.231.asc>
})
test:do_execsql_test(
"1.231.desc",
[[
SELECT t1.a
FROM t2 CROSS JOIN t3 CROSS JOIN t1
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.231.desc>
3, 2, 1
-- </1.231.desc>
})
test:do_execsql_test(
"1.312.asc",
[[
SELECT t1.a
FROM t3 CROSS JOIN t1 CROSS JOIN t2
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.312.asc>
1, 2, 3
-- </1.312.asc>
})
test:do_execsql_test(
"1.312.desc",
[[
SELECT t1.a
FROM t3 CROSS JOIN t1 CROSS JOIN t2
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.312.desc>
3, 2, 1
-- </1.312.desc>
})
test:do_execsql_test(
"1.321.asc",
[[
SELECT t1.a
FROM t3 CROSS JOIN t2 CROSS JOIN t1
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a;
]], {
-- <1.321.asc>
1, 2, 3
-- </1.321.asc>
})
test:do_execsql_test(
"1.321.desc",
[[
SELECT t1.a
FROM t3 CROSS JOIN t2 CROSS JOIN t1
WHERE t1.a=t2.c AND t2.b=t3.d
ORDER BY t1.a DESC;
]], {
-- <1.321.desc>
3, 2, 1
-- </1.321.desc>
})
test:finish_test()
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