64 lines
2.2 KiB
Groovy
64 lines
2.2 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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suite("test_left_join_null", "query") {
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def tbName1 = "dept_emp"
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def tbName2 = "departments"
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sql """
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CREATE TABLE IF NOT EXISTS ${tbName1} (
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`emp_no` int NOT NULL,
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`dept_no` char(4) NOT NULL,
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`from_date` date NOT NULL,
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`to_date` date NOT NULL
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)
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unique KEY (`emp_no`,`dept_no`)
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COMMENT "OLAP"
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DISTRIBUTED BY HASH(`emp_no`) BUCKETS 3
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PROPERTIES (
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"replication_allocation" = "tag.location.default: 1",
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"in_memory" = "false",
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"storage_format" = "V2"
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);
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"""
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sql """
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CREATE TABLE IF NOT EXISTS ${tbName2} (
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`dept_no` char(4) NOT NULL,
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`dept_name` varchar(40) NOT NULL
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)
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UNIQUE KEY (`dept_no`)
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COMMENT "OLAP"
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DISTRIBUTED BY HASH(`dept_no`) BUCKETS 3
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PROPERTIES (
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"replication_allocation" = "tag.location.default: 1",
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"in_memory" = "false",
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"storage_format" = "V2"
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);
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"""
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sql """insert into ${tbName2} values ('1001','test')"""
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qt_select """
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with test as (
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SELECT dept_no from dept_emp
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)
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SELECT * from departments a LEFT JOIN test b on a.dept_no=b.dept_no
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"""
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}
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