[doc]date func #1856
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[doc]date func #1856
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morrySnow
reviewed
Jan 17, 2025
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| Convert the date to the nearest rounding up time of the specified time interval period. | ||
| `DATE_CEIL(DATETIME datetime, INTERVAL period type)` |
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- 参数不需要类型
- 参数需要用尖括号包裹
Suggested change
| `DATE_CEIL(DATETIME datetime, INTERVAL period type)` | |
| `DATE_CEIL(<datetime>, INTERVAL <period> <type>)` |
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| mysql [(none)]>select date_ceil("2023-07-13 22:28:18",interval 5 year); | ||
| ``` | ||
| ```sql |
| | -- | -- | | ||
| | `unit` | The unit to extract from the DATETIME. Possible values are year, month, day, hour, minute, second, or microsecond | | ||
| | `from` | Fixed syntax | | ||
| | `period` | The argument is a valid date expression | |
| | Parameter | Description | | ||
| | -- | -- | | ||
| | `unit` | The unit to extract from the DATETIME. Possible values are year, month, day, hour, minute, second, or microsecond | | ||
| | `from` | Fixed syntax | |
morrySnow
approved these changes
Jan 17, 2025
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