morrySnow commented on code in PR #11527: URL: https://github.com/apache/doris/pull/11527#discussion_r939517612
########## regression-test/suites/correctness/test_constant_push_down_through_outer_join.groovy: ########## @@ -0,0 +1,61 @@ +// 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("constant_push_down_through_outer_join") { + sql """ DROP TABLE IF EXISTS wftest1 """ + sql """ DROP TABLE IF EXISTS wftest2 """ + sql """ + CREATE TABLE `wftest1` ( + `aa` varchar(200) NULL COMMENT "", + `bb` int NULL COMMENT "" + ) ENGINE=OLAP + UNIQUE KEY (`aa`) COMMENT "aa" + DISTRIBUTED BY HASH(`aa`) BUCKETS 3 + PROPERTIES ( + "replication_allocation" = "tag.location.default: 1", + "in_memory" = "false", + "storage_format" = "V2" + ) + """ + sql """ + CREATE TABLE `wftest2` ( + `cc` varchar(200) NULL COMMENT "", + `dd` int NULL COMMENT "" + ) ENGINE=OLAP + UNIQUE KEY (`cc`) + COMMENT "OLAP" + DISTRIBUTED BY HASH(`cc`) BUCKETS 3 + PROPERTIES ( + "replication_allocation" = "tag.location.default: 1", + "in_memory" = "false", + "storage_format" = "V2" + ) + """ + + sql """ + INSERT INTO wftest1 VALUES('a', 1), ('b', 1), ('c', 1); + """ + + sql """ + INSERT INTO wftest2 VALUES('a', 1), ('b', 1), ('d', 1); + """ + + order_qt_select """ + select t.* from (select * from wftest1 t1 left join wftest2 t2 on t1.aa=t2.cc) t where dayofweek(current_date())=8; Review Comment: all rows of left table with all columns of right table filled by null. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
