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|
#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(162)
--!./tcltestrunner.lua
-- 2008 June 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.
--
-- $Id: selectB.test,v 1.10 2009/04/02 16:59:47 drh Exp $
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
local function test_transform(testname, sql1, sql2, results)
-- this variables are filled with
-- opcodes only (line[2]) of explain command)
local vdbe1 = { }
local vdbe2 = { }
local data = box.execute("explain "..sql1)
for i, line in ipairs(data) do
table.insert(vdbe1, line[2])
end
data = box.execute("explain "..sql2)
for i, line in ipairs(data) do
table.insert(vdbe2, line[2])
end
test:do_test(
testname..".transform",
function()
return vdbe1
end,
vdbe2
)
sql1 = sql1
test:do_execsql_test(
testname..".sql1",
sql1,
results)
sql2 = sql2
test:do_execsql_test(
testname..".sql2",
sql2,
results)
end
-- MUST_WORK_TEST
-- CREATE TABLE t1(a int, b int, c int);
-- CREATE TABLE t2(d, e, f);
test:do_execsql_test(
"selectB-1.1",
[[
CREATE TABLE t1(id int primary key, a int, b int, c int);
CREATE TABLE t2(id int primary key, d int, e int, f int);
INSERT INTO t1 VALUES(0, 2, 4, 6);
INSERT INTO t1 VALUES(1, 8, 10, 12);
INSERT INTO t1 VALUES(2, 14, 16, 18);
INSERT INTO t2 VALUES(0, 3, 6, 9);
INSERT INTO t2 VALUES(1, 12, 15, 18);
INSERT INTO t2 VALUES(2, 21, 24, 27);
]], {
-- <selectB-1.1>
-- </selectB-1.1>
})
for ii = 1, 2, 1 do
if (ii == 2) then
test:do_execsql_test(
"selectB-2.1",
[[
CREATE INDEX i1 ON t1(a);
CREATE INDEX i2 ON t2(d);
]], {
-- <selectB-2.1>
-- </selectB-2.1>
})
end
test_transform("selectB-"..ii..".2", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2
]], { 2.0, 8.0, 14.0, 3.0, 12.0, 21.0})
test_transform("selectB-"..ii..".3", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1
]], { 2.0, 3.0, 8.0, 12.0, 14.0, 21.0})
test_transform("selectB-"..ii..".4", [[
SELECT * FROM
(SELECT a FROM t1 UNION ALL SELECT d FROM t2)
WHERE a>10 ORDER BY 1
]], [[
SELECT a FROM t1 WHERE a>10 UNION ALL SELECT d FROM t2 WHERE d>10 ORDER BY 1
]], { 12.0, 14.0, 21.0})
test_transform("selectB-"..ii..".5", [[
SELECT * FROM
(SELECT a FROM t1 UNION ALL SELECT d FROM t2)
WHERE a>10 ORDER BY a
]], [[
SELECT a FROM t1 WHERE a>10
UNION ALL
SELECT d FROM t2 WHERE d>10
ORDER BY a
]], { 12.0, 14.0, 21.0})
test_transform("selectB-"..ii..".6", [[
SELECT * FROM
(SELECT a FROM t1 UNION ALL SELECT d FROM t2 WHERE d > 12)
WHERE a>10 ORDER BY a
]], [[
SELECT a FROM t1 WHERE a>10
UNION ALL
SELECT d FROM t2 WHERE d>12 AND d>10
ORDER BY a
]], { 14.0, 21.0})
test_transform("selectB-"..ii..".7", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
LIMIT 2
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2
]], { 2.0, 3.0})
test_transform("selectB-"..ii..".8", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2) ORDER BY 1
LIMIT 2 OFFSET 3
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 LIMIT 2 OFFSET 3
]], { 12.0, 14.0})
test_transform("selectB-"..ii..".9", [[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
)
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
]], { 2.0, 8.0, 14.0, 3.0, 12.0, 21.0, 6.0, 12.0, 18.0})
test_transform("selectB-"..ii..".10", [[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
) ORDER BY 1
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
ORDER BY 1
]], { 2.0, 3.0, 6.0, 8.0, 12.0, 12.0, 14.0, 18.0, 21.0})
test_transform("selectB-"..ii..".11", [[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 UNION ALL SELECT c FROM t1
) WHERE a>=10 ORDER BY 1 LIMIT 3
]], [[
SELECT a FROM t1 WHERE a>=10 UNION ALL SELECT d FROM t2 WHERE d>=10
UNION ALL SELECT c FROM t1 WHERE c>=10
ORDER BY 1 LIMIT 3
]], { 12.0, 12.0, 14.0})
test_transform("selectB-"..ii..".12", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2)
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 2
]], { 2.0, 8.0})
-- MUST_WORK_TEST
if (0 > 0) then
-- An ORDER BY in a compound subqueries defeats flattening. Ticket #3773
test_transform("selectB-"..ii..".13", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a ASC)
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 ASC
]], "2 3 8 12 14 21")
test_transform("selectB-"..ii..".14", [[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC)
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
]], "21 14 12 8 3 2")
test_transform("selectB-"..ii..".14", [[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY a DESC
) LIMIT 2 OFFSET 2
]], [[
SELECT a FROM t1 UNION ALL SELECT d FROM t2 ORDER BY 1 DESC
LIMIT 2 OFFSET 2
]], "12 8")
test_transform("selectB-"..ii..".15", [[
SELECT * FROM (
SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
)
]], [[
SELECT a, b FROM t1 UNION ALL SELECT d, e FROM t2 ORDER BY a ASC, e DESC
]], "2 4 3 6 8 10 12 15 14 16 21 24")
end
end
test:do_execsql_test(
"selectB-3.0",
[[
DROP INDEX i1 ON t1;
DROP INDEX i2 ON t2;
]], {
-- <selectB-3.0>
-- </selectB-3.0>
})
for ii = 3, 6, 1 do
if ii == 4 then
-- TODO
--X(2, "X!cmd", [=[["optimization_control","db","query-flattener","off"]]=])
elseif ii == 5 then
--X(2, "X!cmd", [=[["optimization_control","db","query-flattener","on"]]=])
test:do_execsql_test(
"selectB-5.0",
[[
CREATE INDEX i1 ON t1(a);
CREATE INDEX i2 ON t1(b);
CREATE INDEX i3 ON t1(c);
CREATE INDEX i4 ON t2(d);
CREATE INDEX i5 ON t2(e);
CREATE INDEX i6 ON t2(f);
]], {
-- <selectB-5.0>
-- </selectB-5.0>
})
elseif ii == 6 then
--X(2, "X!cmd", [=[["optimization_control","db","query-flattener","off"]]=])
end
test:do_execsql_test(
"selectB-"..ii..".1",
[[
SELECT DISTINCT * FROM
(SELECT c FROM t1 UNION ALL SELECT e FROM t2)
ORDER BY 1;
]], {
6, 12, 15, 18, 24
})
test:do_execsql_test(
"selectB-"..ii..".2",
[[
SELECT c, count(*) FROM
(SELECT c FROM t1 UNION ALL SELECT e FROM t2)
GROUP BY c ORDER BY 1;
]], {
6, 2, 12, 1, 15, 1, 18, 1, 24, 1
})
test:do_execsql_test(
"selectB-"..ii..".3",
[[
SELECT c, count(*) FROM
(SELECT c FROM t1 UNION ALL SELECT e FROM t2)
GROUP BY c HAVING count(*)>1;
]], {
6, 2
})
test:do_execsql_test(
"selectB-"..ii..".4",
[[
SELECT t4.c, t3.a FROM
(SELECT c FROM t1 UNION ALL SELECT e FROM t2) AS t4, t1 AS t3
WHERE t3.a=14
ORDER BY 1
]], {
6, 14, 6, 14, 12, 14, 15, 14, 18, 14, 24, 14
})
test:do_execsql_test(
"selectB-"..ii..".5",
[[
SELECT d FROM t2
EXCEPT
SELECT a FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
]], {
})
test:do_execsql_test(
"selectB-"..ii..".6",
[[
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
EXCEPT
SELECT * FROM (SELECT a FROM t1 UNION ALL SELECT d FROM t2)
]], {
})
test:do_execsql_test(
"selectB-"..ii..".7",
[[
SELECT c FROM t1
EXCEPT
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
]], {
12
})
test:do_execsql_test(
"selectB-"..ii..".8",
[[
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
EXCEPT
SELECT c FROM t1
]], {
9, 15, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".9",
[[
SELECT c FROM t1
UNION
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
ORDER BY c
]], {
6, 9, 12, 15, 18, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".10",
[[
SELECT c FROM t1 UNION SELECT e FROM t2 UNION ALL SELECT f FROM t2
ORDER BY c
]], {
6, 9, 12, 15, 18, 18, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".11",
[[
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
UNION
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
ORDER BY 1
]], {
6, 9, 15, 18, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".12",
[[
SELECT c FROM t1
INTERSECT
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
ORDER BY 1
]], {
6, 18
})
test:do_execsql_test(
"selectB-"..ii..".13",
[[
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
INTERSECT
SELECT c FROM t1
ORDER BY 1
]], {
6, 18
})
test:do_execsql_test(
"selectB-"..ii..".14",
[[
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
INTERSECT
SELECT * FROM (SELECT e FROM t2 UNION ALL SELECT f FROM t2)
ORDER BY 1
]], {
6, 9, 15, 18, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".15",
[[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4
) LIMIT 2
]], {
2, 8
})
test:do_execsql_test(
"selectB-"..ii..".16",
[[
SELECT * FROM (
SELECT a FROM t1 UNION ALL SELECT d FROM t2 LIMIT 4 OFFSET 2
) LIMIT 2
]], {
14, 3
})
test:do_execsql_test(
"selectB-"..ii..".17",
[[
SELECT * FROM (
SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
)
]], {
0, 1, 1, 0
})
test:do_execsql_test(
"selectB-"..ii..".18",
[[
SELECT DISTINCT * FROM (
SELECT DISTINCT (a/10) FROM t1 UNION ALL SELECT DISTINCT(d%2) FROM t2
)
]], {
0, 1
})
test:do_execsql_test(
"selectB-"..ii..".19",
[[
SELECT * FROM (SELECT a,b,c FROM t1 UNION ALL SELECT d,e,f FROM t2) ORDER BY a+b
]], {
2, 4, 6, 3, 6, 9, 8, 10, 12, 12, 15, 18, 14, 16, 18, 21, 24, 27
})
test:do_execsql_test(
"selectB-"..ii..".20",
[[
SELECT * FROM (SELECT 345 UNION ALL SELECT d FROM t2) ORDER BY 1;
]], {
3, 12, 21, 345
})
test:do_execsql_test(
"selectB-"..ii..".21",
[[
SELECT x, y FROM (
SELECT a AS x, b AS y FROM t1
UNION ALL
SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 JOIN t2 ON (c=d)
UNION ALL
SELECT a*100, b*100 FROM t1
) ORDER BY 1;
]], {
2, 4, 8, 10, 14, 16, 80.1, 180.1, 200, 400, 800, 1000, 1400, 1600
})
test:do_execsql_test(
"selectB-"..ii..".22",
[[
SELECT x, y FROM (
SELECT a AS x, b AS y FROM t1
UNION ALL
SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 LEFT JOIN t2 ON (c=d)
UNION ALL
SELECT a*100, b*100 FROM t1
) ORDER BY 1;
]], {
2, 4, 8, 10, 14, 16, 20.1, "", 80.1, 180.1, 140.1, "", 200, 400, 800, 1000, 1400, 1600
})
test:do_execsql_test(
"selectB-"..ii..".23",
[[
SELECT x+y FROM (
SELECT a AS x, b AS y FROM t1
UNION ALL
SELECT a*10 + 0.1, f*10 + 0.1 FROM t1 LEFT JOIN t2 ON (c=d)
UNION ALL
SELECT a*100, b*100 FROM t1
) WHERE y+x IS NOT NULL ORDER BY 1;
]], {
6, 18, 30, 260.2, 600, 1800, 3000
})
end
test:finish_test()
|
