-
Notifications
You must be signed in to change notification settings - Fork 3.2k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[improvement](nereids) support convert_tz in partition prune (#40047)
- Loading branch information
1 parent
841565a
commit 9fc658c
Showing
3 changed files
with
131 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
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
99 changes: 99 additions & 0 deletions
99
regression-test/suites/nereids_rules_p0/partition_prune/test_convert_tz.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 +1,99 @@ | ||
| // 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("test_convert_tz") { | ||
| sql "set enable_fallback_to_original_planner=false" | ||
| sql "drop table if exists test_convert_tz;" | ||
| sql """CREATE TABLE test_convert_tz | ||
| ( | ||
| timestamp DATETIME NOT NULL | ||
| ) | ||
| ENGINE = olap | ||
| PARTITION BY range (timestamp) | ||
| ( | ||
| PARTITION `p1` VALUES LESS THAN ('2021-01-01'), | ||
| PARTITION `p2` VALUES LESS THAN ('2021-02-01'), | ||
| PARTITION `p3` VALUES LESS THAN ('2021-03-01') | ||
| ) DISTRIBUTED BY HASH (timestamp) | ||
| PROPERTIES( | ||
| "storage_format" = "DEFAULT", | ||
| "replication_num" = "1");""" | ||
| sql """INSERT INTO test_convert_tz (timestamp) | ||
| VALUES ('2020-12-31'), | ||
| ('2021-01-05'), | ||
| ('2021-01-15'), | ||
| ('2021-02-05'), | ||
| ('2021-02-15');""" | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') < '2021-01-01';" | ||
| contains("partitions=2/3 (p1,p2)") | ||
| } | ||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') > '2021-01-01';"; | ||
| contains("partitions=2/3 (p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql """SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') < '2021-02-24' | ||
| and convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') > '2021-01-01';""" | ||
| contains("partitions=2/3 (p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql """SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') < '2021-02-24' | ||
| or convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') > '2021-01-01';""" | ||
| contains("partitions=3/3 (p1,p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Beijing', 'Europe/Paris') is null;"; | ||
| contains("partitions=3/3 (p1,p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE convert_tz(timestamp, 'Asia/Beijing', 'Europe/Paris') is not null;"; | ||
| contains("partitions=3/3 (p1,p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE date_trunc(convert_tz(timestamp, 'Asia/Beijing', 'Europe/Paris'), 'month') <'2021-01-01';"; | ||
| contains("partitions=3/3 (p1,p2,p3)") | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE date_trunc(convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris'), 'month') <'2021-01-01';"; | ||
| contains("partitions=2/3 (p1,p2)") | ||
| } | ||
|
|
||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE convert_tz(date_trunc(timestamp, 'month'), 'Asia/Shanghai', 'Europe/Paris') <'2021-01-01';"; | ||
| contains("partitions=2/3 (p1,p2)") | ||
| } | ||
| for (int i = 0; i < 2; i++) { | ||
| if (i == 0) { | ||
| sql "set disable_nereids_rules = 'REWRITE_FILTER_EXPRESSION'" | ||
| } else { | ||
| sql "set disable_nereids_rules = ''" | ||
| } | ||
| explain { | ||
| sql "SELECT * FROM test_convert_tz WHERE not convert_tz(timestamp, 'Asia/Shanghai', 'Europe/Paris') <= '2021-01-01';"; | ||
| contains("partitions=2/3 (p2,p3)") | ||
| } | ||
| } | ||
| } |