zclllyybb commented on code in PR #2819: URL: https://github.com/apache/doris-website/pull/2819#discussion_r2378161116
########## i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/scalar-functions/date-time-functions/unix-timestamp.md: ########## @@ -12,10 +12,29 @@ 如果没有参数，则是将当前的时间转化为时间戳。 参数需要是 Date 或者 Datetime 类型。 +Format 的格式请参阅 date_format 函数的格式说明。 -Format 的格式请参阅 `date_format` 函数的格式说明。 +该函数受时区影响，时区部分请查看 [时区管理](../../../../admin-manual/cluster-management/time-zone)。 + +该函数与 mysql 中的 [unix_timestamp 函数](https://dev.mysql.com/doc/refman/8.4/en/date-and-time-functions.html#function_unix-timestamp) 行为一致。 -该函数受时区影响。 + +## 语法 + +```sql + +UNIX_TIMESTAMP() +UNIX_TIMESTAMP(<date_or_time_expr>) +UNIX_TIMESTAMP(<date_or_time_expr>[, STRING fmt]) Review Comment: STRING -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
