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[fix](join)output all value from no-null side of outer join (#13655)
* [fix](joinoutput all value from no-null side of outer join * add regression test
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7 changes: 7 additions & 0 deletions
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regression-test/data/correctness_p0/test_outer_join_with_null_value.out
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| @@ -0,0 +1,7 @@ | ||
| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !select1 -- | ||
| 2 | ||
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| -- !select2 -- | ||
| 2 | ||
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regression-test/suites/correctness_p0/test_outer_join_with_null_value.groovy
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| // 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. | ||
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| suite("test_outer_join_with_null_value") { | ||
| sql """ | ||
| drop table if exists outer_table_a; | ||
| """ | ||
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| sql """ | ||
| drop table if exists outer_table_b; | ||
| """ | ||
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| sql """ | ||
| create table outer_table_a | ||
| ( | ||
| PROJECT_ID VARCHAR(32) not null, | ||
| SO_NO VARCHAR(32) not null, | ||
| ORG_ID VARCHAR(32) not null | ||
| )ENGINE = OLAP | ||
| DUPLICATE KEY(PROJECT_ID) | ||
| DISTRIBUTED BY HASH(PROJECT_ID) BUCKETS 30 | ||
| PROPERTIES ( | ||
| "replication_allocation" = "tag.location.default: 1" | ||
| ); | ||
| """ | ||
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| sql """ | ||
| create table outer_table_b | ||
| ( | ||
| PROJECT_ID VARCHAR(32) not null, | ||
| SO_NO VARCHAR(32), | ||
| ORG_ID VARCHAR(32) not null | ||
| )ENGINE = OLAP | ||
| DUPLICATE KEY(PROJECT_ID) | ||
| DISTRIBUTED BY HASH(PROJECT_ID) BUCKETS 30 | ||
| PROPERTIES ( | ||
| "replication_allocation" = "tag.location.default: 1" | ||
| ); | ||
| """ | ||
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| sql """ | ||
| insert into outer_table_a values('1','1','1'); | ||
| """ | ||
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| sql """ | ||
| insert into outer_table_b values('1','1','1'),('1',null,'1'); | ||
| """ | ||
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| qt_select1 """ | ||
| select | ||
| count(*) | ||
| FROM | ||
| outer_table_b WSA | ||
| LEFT JOIN outer_table_a WBWD ON WBWD.ORG_ID = WSA.ORG_ID | ||
| AND WBWD.PROJECT_ID = WSA.PROJECT_ID | ||
| AND WBWD.SO_NO = WSA.SO_NO; | ||
| """ | ||
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| qt_select2 """ | ||
| select | ||
| count(*) | ||
| FROM | ||
| outer_table_b WSA | ||
| LEFT JOIN outer_table_a WBWD ON WBWD.ORG_ID = WSA.ORG_ID | ||
| AND WBWD.PROJECT_ID = WSA.PROJECT_ID | ||
| AND WBWD.SO_NO = WSA.SO_NO | ||
| AND WBWD.SO_NO >= WSA.SO_NO; | ||
| """ | ||
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| sql """ | ||
| drop table if exists outer_table_a; | ||
| """ | ||
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| sql """ | ||
| drop table if exists outer_table_b; | ||
| """ | ||
| } |