[Feature](function) Support function TIME_FORMAT #58592
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fe/fe-core/src/main/java/org/apache/doris/nereids/util/DateTimeFormatterUtils.java
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doc: apache/doris-website#3135 The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements. ```sql SELECT TIME_FORMAT('2025-11-25 15:30:45', '%Y-%m-%d %H:%i:%s') AS date_with_time; ``` ```text +---------------------+ | date_with_time | +---------------------+ | 0000-00-00 15:30:45 | +---------------------+ ```
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doc: apache/doris-website#3135 The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements. ```sql SELECT TIME_FORMAT('2025-11-25 15:30:45', '%Y-%m-%d %H:%i:%s') AS date_with_time; ``` ```text +---------------------+ | date_with_time | +---------------------+ | 0000-00-00 15:30:45 | +---------------------+ ```
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doc: apache/doris-website#3135 The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements. ```sql SELECT TIME_FORMAT('2025-11-25 15:30:45', '%Y-%m-%d %H:%i:%s') AS date_with_time; ``` ```text +---------------------+ | date_with_time | +---------------------+ | 0000-00-00 15:30:45 | +---------------------+ ```
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…#59704) pick: #58592 doc: apache/doris-website#3135 The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements. ```sql SELECT TIME_FORMAT('2025-11-25 15:30:45', '%Y-%m-%d %H:%i:%s') AS date_with_time; ``` ```text +---------------------+ | date_with_time | +---------------------+ | 0000-00-00 15:30:45 | +---------------------+ ``` ### What problem does this PR solve? Issue Number: close #xxx Related PR: #xxx Problem Summary: ### Release note None ### Check List (For Author) - Test <!-- At least one of them must be included. --> - [ ] Regression test - [ ] Unit Test - [ ] Manual test (add detailed scripts or steps below) - [ ] No need to test or manual test. Explain why: - [ ] This is a refactor/code format and no logic has been changed. - [ ] Previous test can cover this change. - [ ] No code files have been changed. - [ ] Other reason <!-- Add your reason? --> - Behavior changed: - [ ] No. - [ ] Yes. <!-- Explain the behavior change --> - Does this need documentation? - [ ] No. - [ ] Yes. <!-- Add document PR link here. eg: apache/doris-website#1214 --> ### Check List (For Reviewer who merge this PR) - [ ] Confirm the release note - [ ] Confirm test cases - [ ] Confirm document - [ ] Add branch pick label <!-- Add branch pick label that this PR should merge into -->
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doc: apache/doris-website#3135 The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements. ```sql SELECT TIME_FORMAT('2025-11-25 15:30:45', '%Y-%m-%d %H:%i:%s') AS date_with_time; ``` ```text +---------------------+ | date_with_time | +---------------------+ | 0000-00-00 15:30:45 | +---------------------+ ```
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What problem does this PR solve?
Issue Number: #48203
Related PR: #xxx
Problem Summary:
Release note
doc: apache/doris-website#3135
The TIME_FORMAT function is used to convert a time value into a string according to the specified format string. It supports formatting for TIME and DATETIME types, and the output is a string that conforms to the format requirements.
Check List (For Author)
Test
Behavior changed:
Does this need documentation?
Check List (For Reviewer who merge this PR)