-
Notifications
You must be signed in to change notification settings - Fork 3.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[enhance](mtmv)Change the way to verify the existence of partition na…
…mes when refreshing MTMV (#45290) ### What problem does this PR solve? Previously, when refreshing the materialized view according to the partition name, the existing partition of the materialized view was used to verify whether the partition name existed After the change, the partition that should be present after refreshing the materialized view is used for verification
- Loading branch information
Showing
2 changed files
with
114 additions
and
1 deletion.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
76 changes: 76 additions & 0 deletions
76
regression-test/suites/mtmv_p0/test_refresh_partition_name_mtmv.groovy
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| // 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. | ||
|
|
||
| import org.junit.Assert; | ||
|
|
||
| suite("test_refresh_partition_name_mtmv","mtmv") { | ||
| String suiteName = "test_refresh_partition_name_mtmv" | ||
| String tableName = "${suiteName}_table" | ||
| String mvName = "${suiteName}_mv" | ||
| sql """drop table if exists `${tableName}`""" | ||
| sql """drop materialized view if exists ${mvName};""" | ||
|
|
||
| sql """ | ||
| CREATE TABLE ${tableName} | ||
| ( | ||
| k2 TINYINT, | ||
| k3 INT not null | ||
| ) | ||
| COMMENT "my first table" | ||
| PARTITION BY LIST(`k3`) | ||
| ( | ||
| PARTITION `p1` VALUES IN ('1'), | ||
| PARTITION `p2` VALUES IN ('2'), | ||
| PARTITION `p3` VALUES IN ('3') | ||
| ) | ||
| DISTRIBUTED BY HASH(k2) BUCKETS 2 | ||
| PROPERTIES ( | ||
| "replication_num" = "1" | ||
| ); | ||
| """ | ||
| sql """ | ||
| CREATE MATERIALIZED VIEW ${mvName} | ||
| BUILD DEFERRED REFRESH AUTO ON MANUAL | ||
| partition by(`k3`) | ||
| DISTRIBUTED BY RANDOM BUCKETS 2 | ||
| PROPERTIES ( | ||
| 'replication_num' = '1', | ||
| 'refresh_partition_num' = '2' | ||
| ) | ||
| AS | ||
| SELECT * from ${tableName}; | ||
| """ | ||
|
|
||
| test { | ||
| sql """ | ||
| REFRESH MATERIALIZED VIEW ${mvName} partitions(p_4) | ||
| """ | ||
| exception "partition not exist" | ||
| } | ||
|
|
||
| sql """ | ||
| alter table ${tableName} add PARTITION `p4` VALUES IN ('4') | ||
| """ | ||
| sql """ | ||
| REFRESH MATERIALIZED VIEW ${mvName} partitions(p_4) | ||
| """ | ||
|
|
||
| waitingMTMVTaskFinishedByMvName(mvName) | ||
|
|
||
| sql """drop table if exists `${tableName}`""" | ||
| sql """drop materialized view if exists ${mvName};""" | ||
| } |