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#!/usr/bin/env tarantool
test = require("sqltester")
test:plan(19)
--!./tcltestrunner.lua
-- 2014-10-11
--
-- 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.
--
---------------------------------------------------------------------------
--
-- Test that ticket [ba7cbfaedc] has been fixed.
--
-- ["set","testdir",[["file","dirname",["argv0"]]]]
-- ["source",[["testdir"],"\/tester.tcl"]]
testprefix = "tkt-ba7cbfaedc"
test:do_execsql_test(
1,
[[
CREATE TABLE t1 (id INT primary key, x INT , y TEXT);
INSERT INTO t1 VALUES (1, 3, 'a');
INSERT INTO t1 VALUES (2, 1, 'a');
INSERT INTO t1 VALUES (3, 2, 'b');
INSERT INTO t1 VALUES (4, 2, 'a');
INSERT INTO t1 VALUES (5, 3, 'b');
INSERT INTO t1 VALUES (6, 1, 'b');
]])
test:do_execsql_test(
1.1,
[[
CREATE INDEX i1 ON t1(x, y);
]])
local idxs = {
"CREATE INDEX i1 ON t1(x, y)",
"CREATE INDEX i1 ON t1(x DESC, y)",
"CREATE INDEX i1 ON t1(x, y DESC)",
"CREATE INDEX i1 ON t1(x DESC, y DESC)"
}
for n, idx in ipairs(idxs) do
test:catchsql " DROP INDEX i1 ON t1"
test:execsql(idx)
local queries = {
{"GROUP BY x, y ORDER BY x, y", {1, 'a', 1, "b", 2, "a", 2, "b", 3, "a", 3, "b"}},
{"GROUP BY x, y ORDER BY x DESC, y", {3, "a", 3, "b", 2, "a", 2, "b", 1, "a", 1, "b"}},
{"GROUP BY x, y ORDER BY x, y DESC", {1, "b", 1, "a", 2, "b", 2, "a", 3, "b", 3, "a"}},
{"GROUP BY x, y ORDER BY x DESC, y DESC", {3, "b", 3, "a", 2, "b", 2, "a", 1, "b", 1, "a"}},
}
for tn, val in ipairs(queries) do
local q = val[1]
local res = val[2]
test:do_execsql_test(
string.format("1.%s.%s", n, tn),
"SELECT x,y FROM t1 "..q.."", res)
end
end
test:do_test(
2.0,
function ()
test:execsql([[
drop table if exists t1;
create table t1(id int primary key);
insert into t1(id) values(1),(2),(3),(4),(5);
create index t1_idx_id on t1(id asc);
]])
local res = {test:execsql("select * from t1 group by id order by id;")}
table.insert(res, test:execsql("select * from t1 group by id order by id asc;"))
table.insert(res, test:execsql("select * from t1 group by id order by id desc;"))
return res
end
, {
-- <2.0>
{1, 2, 3, 4, 5},
{1, 2, 3, 4, 5},
{5, 4, 3, 2, 1},
-- </2.0>
})
test:finish_test()
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