3354ac48f7
Add version to record data changes in the table Scope of impact: - Transaction related operations - drop partition - replace partition
68 lines
2.5 KiB
Groovy
68 lines
2.5 KiB
Groovy
// Licensed to the Apache Software Foundation (ASF) under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing,
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// software distributed under the License is distributed on an
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// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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// KIND, either express or implied. See the License for the
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// specific language governing permissions and limitations
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// under the License.
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import org.junit.Assert;
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suite("test_table_version") {
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def tableNameNum = "t_test_version_user_num"
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def dbName = "regression_test_table_p0"
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sql """drop table if exists `${tableNameNum}`"""
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sql """
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CREATE TABLE `${tableNameNum}` (
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`user_id` LARGEINT NOT NULL COMMENT '\"用户id\"',
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`date` DATE NOT NULL COMMENT '\"数据灌入日期时间\"',
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`num` SMALLINT NOT NULL COMMENT '\"数量\"'
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) ENGINE=OLAP
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DUPLICATE KEY(`user_id`, `date`, `num`)
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COMMENT 'OLAP'
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PARTITION BY RANGE(`date`)
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(PARTITION p201701_1000 VALUES [('0000-01-01'), ('2017-02-01')),
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PARTITION p201702_2000 VALUES [('2017-02-01'), ('2017-03-01')),
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PARTITION p201703_all VALUES [('2017-03-01'), ('2017-04-01')))
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DISTRIBUTED BY HASH(`user_id`) BUCKETS 2
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PROPERTIES ('replication_num' = '1') ;
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"""
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def dbId = getDbId();
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def visibleVersion = getTableVersion(dbId,tableNameNum);
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assertEquals(1, visibleVersion);
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sql """
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insert into ${tableNameNum} values(1,"2017-01-15",1);
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"""
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visibleVersion = getTableVersion(dbId,tableNameNum);
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assertEquals(2, visibleVersion);
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sql """
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alter table ${tableNameNum} drop partition p201703_all;
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"""
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visibleVersion = getTableVersion(dbId,tableNameNum);
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assertEquals(3, visibleVersion);
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sql """
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ALTER TABLE ${tableNameNum} ADD TEMPORARY PARTITION p201702_2000_1 VALUES [('2017-02-01'), ('2017-03-01'));
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"""
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sql """
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ALTER TABLE ${tableNameNum} REPLACE PARTITION (p201702_2000) WITH TEMPORARY PARTITION (p201702_2000_1);
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"""
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visibleVersion = getTableVersion(dbId,tableNameNum);
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assertEquals(4, visibleVersion);
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sql """drop table if exists `${tableNameNum}`"""
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}
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