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[fix](Nereids) null type in result set will be cast to tinyint (#37019)
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| -- This file is automatically generated. You should know what you did if you want to edit this | ||
| -- !select -- | ||
| \N | ||
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| -- !desc -- | ||
| test_create_with_null_type DUP_KEYS __cast_0 TINYINT TINYINT Yes true \N true | ||
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regression-test/suites/mtmv_p0/test_create_with_null_type.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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| import org.junit.Assert; | ||
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| suite("test_create_with_null_type") { | ||
| def tableName = "t_test_create_with_null_type" | ||
| def mvName = "test_create_with_null_type" | ||
| def dbName = "regression_test_mtmv_p0" | ||
| sql """drop table if exists `${tableName}`""" | ||
| sql """drop materialized view if exists ${mvName};""" | ||
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| sql """ | ||
| CREATE TABLE `${tableName}` ( | ||
| `user_id` LARGEINT NOT NULL COMMENT '\"用户id\"', | ||
| `num` SMALLINT SUM NOT NULL COMMENT '\"数量\"' | ||
| ) ENGINE=OLAP | ||
| AGGREGATE KEY(`user_id`) | ||
| COMMENT 'OLAP' | ||
| DISTRIBUTED BY HASH(`user_id`) BUCKETS 2 | ||
| PROPERTIES ('replication_num' = '1') ; | ||
| """ | ||
| sql """ | ||
| insert into ${tableName} values (1,1),(1,2); | ||
| """ | ||
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| sql """ | ||
| CREATE MATERIALIZED VIEW ${mvName} | ||
| BUILD DEFERRED REFRESH AUTO ON MANUAL | ||
| DISTRIBUTED BY RANDOM BUCKETS 2 | ||
| PROPERTIES ('replication_num' = '1') | ||
| AS | ||
| SELECT null FROM ${tableName}; | ||
| """ | ||
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| sql """ | ||
| REFRESH MATERIALIZED VIEW ${mvName} AUTO; | ||
| """ | ||
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| def jobName = getJobName(dbName, mvName); | ||
| log.info(jobName) | ||
| waitingMTMVTaskFinished(jobName) | ||
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| order_qt_select "SELECT * FROM ${mvName}" | ||
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| qt_desc "desc ${mvName} all" | ||
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| sql """drop table if exists `${tableName}`""" | ||
| sql """drop materialized view if exists ${mvName};""" | ||
| } |