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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(9)
--!./tcltestrunner.lua
-- 2007 May 6
--
-- 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.
--
-------------------------------------------------------------------------
--
-- $Id: tkt2339.test,v 1.2 2007/09/12 17:01:45 danielk1977 Exp $
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
test:do_execsql_test(
"tkt2339.1",
[[
create table t1(numb int primary key);
insert into t1 values (1);
insert into t1 values (2);
insert into t1 values (3);
insert into t1 values (4);
create table t2(numb int primary key);
insert into t2 values (11);
insert into t2 values (12);
insert into t2 values (13);
insert into t2 values (14);
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
UNION
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC LIMIT 2)
]], {
-- <tkt2339.1>
3, 4, 13, 14
-- </tkt2339.1>
})
test:do_execsql_test(
"tkt2339.2",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
UNION ALL
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC LIMIT 2)
]], {
-- <tkt2339.2>
4, 3, 14, 13
-- </tkt2339.2>
})
test:do_execsql_test(
"tkt2339.3",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC)
UNION ALL
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC LIMIT 2)
]], {
-- <tkt2339.3>
4, 3, 2, 1, 14, 13
-- </tkt2339.3>
})
test:do_execsql_test(
"tkt2339.4",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
UNION ALL
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC)
]], {
-- <tkt2339.4>
4, 3, 14, 13, 12, 11
-- </tkt2339.4>
})
test:do_execsql_test(
"tkt2339.5",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
UNION
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC)
]], {
-- <tkt2339.5>
3, 4, 11, 12, 13, 14
-- </tkt2339.5>
})
test:do_execsql_test(
"tkt2339.6",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
EXCEPT
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC)
]], {
-- <tkt2339.6>
3, 4
-- </tkt2339.6>
})
test:do_execsql_test(
"tkt2339.7",
[[
SELECT * FROM (SELECT * FROM t1 LIMIT 2)
UNION
SELECT * FROM (SELECT * FROM t2 ORDER BY numb DESC LIMIT 2)
]], {
-- <tkt2339.7>
1, 2, 13, 14
-- </tkt2339.7>
})
test:do_execsql_test(
"tkt2339.8",
[[
SELECT * FROM (SELECT * FROM t1 LIMIT 2)
UNION
SELECT * FROM (SELECT * FROM t2 LIMIT 2)
]], {
-- <tkt2339.8>
1, 2, 11, 12
-- </tkt2339.8>
})
test:do_execsql_test(
"tkt2339.9",
[[
SELECT * FROM (SELECT * FROM t1 ORDER BY numb DESC LIMIT 2)
UNION
SELECT * FROM (SELECT * FROM t2 LIMIT 2)
]], {
-- <tkt2339.9>
3, 4, 11, 12
-- </tkt2339.9>
})
test:finish_test()
|
