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[fix](date_function) fix str_to_date function return wrong microsecon…
…d issue (#47252)
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84
...sion-test/suites/nereids_p0/sql_functions/datetime_functions/test_date_function_v2.groovy
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| // 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_date_function_v2") { | ||
| sql """ | ||
| admin set frontend config ("enable_date_conversion"="true"); | ||
| """ | ||
| sql """SET enable_nereids_planner=true""" | ||
|
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| def tableName = "test_date_function_v2" | ||
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| sql """ DROP TABLE IF EXISTS ${tableName} """ | ||
| sql """ | ||
| CREATE TABLE IF NOT EXISTS ${tableName} ( | ||
| `id` INT, | ||
| `name` varchar(32), | ||
| `dt` varchar(32) | ||
| ) ENGINE=OLAP | ||
| UNIQUE KEY(`id`) | ||
| DISTRIBUTED BY HASH(`id`) BUCKETS 1 | ||
| PROPERTIES ( | ||
| "replication_allocation" = "tag.location.default: 1" | ||
| ) | ||
| """ | ||
| sql """ insert into ${tableName} values (3, 'Carl','2024-12-29 10:11:12') """ | ||
| def result1 = try_sql """ | ||
| select cast(str_to_date(dt, '%Y-%m-%d %H:%i:%s') as string) from ${tableName}; | ||
| """ | ||
| assertEquals(result1[0][0], "2024-12-29 10:11:12"); | ||
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| def result2 = try_sql """ | ||
| select cast(str_to_date(dt, '%Y-%m-%d %H:%i:%s.%f') as string) from ${tableName}; | ||
| """ | ||
| assertEquals(result2[0][0], "2024-12-29 10:11:12.000000"); | ||
|
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| def result3 = try_sql """ | ||
| select cast(str_to_date("2025-01-17 11:59:30", '%Y-%m-%d %H:%i:%s') as string); | ||
| """ | ||
| assertEquals(result3[0][0], "2025-01-17 11:59:30"); | ||
|
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| def result4 = try_sql """ | ||
| select cast(str_to_date("2025-01-17 11:59:30", '%Y-%m-%d %H:%i:%s.%f') as string); | ||
| """ | ||
| assertEquals(result4[0][0], "2025-01-17 11:59:30.000000"); | ||
|
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| // test legacy planner | ||
| sql """SET enable_nereids_planner=false""" | ||
| def result5 = try_sql """ | ||
| select cast(str_to_date(dt, '%Y-%m-%d %H:%i:%s') as string) from ${tableName}; | ||
| """ | ||
| assertEquals(result5[0][0], "2024-12-29 10:11:12"); | ||
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| result5 = try_sql """ | ||
| select cast(str_to_date(dt, '%Y-%m-%d %H:%i:%s.%f') as string) from ${tableName}; | ||
| """ | ||
| assertEquals(result5[0][0], "2024-12-29 10:11:12.000000"); | ||
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| result5 = try_sql """ | ||
| select cast(str_to_date('2025-01-17 11:59:30', '%Y-%m-%d %H:%i:%s') as string); | ||
| """ | ||
| assertEquals(result5[0][0], "2025-01-17 11:59:30"); | ||
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| result5 = try_sql """ | ||
| select cast(str_to_date('2025-01-17 11:59:30', '%Y-%m-%d %H:%i:%s.%f') as string); | ||
| """ | ||
| assertEquals(result5[0][0], "2025-01-17 11:59:30.000000"); | ||
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| sql """ drop table ${tableName} """ | ||
| } |