yiguolei commented on code in PR #2568: URL: https://github.com/apache/doris-website/pull/2568#discussion_r2184307065
########## docs/sql-manual/sql-functions/scalar-functions/string-functions/regexp-replace-one.md: ########## @@ -40,16 +42,19 @@ REGEXP_REPLACE_ONE(<str>, <pattern>, <repl>) | Parameter | Description | | -- | -- | -| `<str>` | The column need to do regular matching.| -| `<pattern>` | Target pattern.| -| `<repl>` | The string to replace the matched pattern.| +| `<str>` | This parameter is of type string. It represents the string on which the regular expression matching will be performed. This is the target string that you want to modify.| Review Comment: 这3个参数分别为null的时候是什么结果 -- 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]
