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[test](regression-test) order by decs should only make effect on its nearest column #28728

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Dec 20, 2023
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22 changes: 22 additions & 0 deletions regression-test/data/correctness_p0/test_order_by.out
Original file line number Diff line number Diff line change
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-- This file is automatically generated. You should know what you did if you want to edit this
-- !select --
2023-12-19T00:01:12 2023-12-19 00:06:08.618 2023-12-18T23:56:12
2023-12-19T00:01:12 2023-12-19 00:05:58.513 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.799 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.797 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.796 2023-12-18T23:56:12

-- !select --
2023-12-18T23:56:12 2023-12-19 00:01:08.799 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.797 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.796 2023-12-18T23:56:12
2023-12-19T00:01:12 2023-12-19 00:06:08.618 2023-12-18T23:56:12
2023-12-19T00:01:12 2023-12-19 00:05:58.513 2023-12-18T23:56:12

-- !select --
2023-12-19T00:01:12 2023-12-19 00:06:08.618 2023-12-18T23:56:12
2023-12-19T00:01:12 2023-12-19 00:05:58.513 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.799 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.797 2023-12-18T23:56:12
2023-12-18T23:56:12 2023-12-19 00:01:08.796 2023-12-18T23:56:12

63 changes: 63 additions & 0 deletions regression-test/suites/correctness_p0/test_order_by.groovy
Original file line number Diff line number Diff line change
@@ -0,0 +1,63 @@
// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.

suite("test_order_by") {
sql """
drop table if exists test_order_by;
"""

sql """
create table if not exists test_order_by(
create_time datetime null default current_timestamp,
run_time varchar(200) null comment '时间戳',
create_time2 datetime null
)
duplicate key(create_time,run_time)
distributed by hash(create_time) buckets 1
PROPERTIES (
"replication_allocation" = "tag.location.default: 1"
);
"""

sql """
insert into test_order_by values ('2023-12-18 23:56:12','2023-12-19 00:01:08.799','2023-12-18 23:56:12');
"""
sql """
insert into test_order_by values ('2023-12-18 23:56:12','2023-12-19 00:01:08.797','2023-12-18 23:56:12');
"""
sql """
insert into test_order_by values ('2023-12-18 23:56:12','2023-12-19 00:01:08.796','2023-12-18 23:56:12');
"""
sql """
insert into test_order_by values ('2023-12-19 00:01:12','2023-12-19 00:06:08.618','2023-12-18 23:56:12');
"""
sql """
insert into test_order_by values ('2023-12-19 00:01:12','2023-12-19 00:05:58.513','2023-12-18 23:56:12');
"""

qt_select """
select * from test_order_by order by create_time desc;
"""

qt_select """
select * from test_order_by order by create_time, run_time desc;
"""

qt_select """
select * from test_order_by order by create_time desc, run_time desc;
"""
}
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