chucheng92 commented on code in PR #22903: URL: https://github.com/apache/flink/pull/22903#discussion_r1250463265
########## docs/content.zh/docs/dev/table/sql/show.md: ########## @@ -759,13 +759,23 @@ SHOW CREATE VIEW [catalog_name.][db_name.]view_name ## SHOW FUNCTIONS ```sql -SHOW [USER] FUNCTIONS +SHOW [USER] FUNCTIONS [ ( FROM | IN ) [catalog_name.]database_name ] [ [NOT] (LIKE | ILIKE) <sql_like_pattern> ] ``` -展示当前 catalog 和当前 database 中所有的 function，包括：系统 function 和用户定义的 function。 +展示当前 catalog 和当前 database 中所有的 function，包括：系统 function 和用户定义的 function, 另外返回的结果能被一个可选的匹配字符串过滤。 **USER** -仅仅展示当前 catalog 和当前 database 中用户定义的 function。 +展示当前 catalog 和当前 database 中仅用户定义的 function, 另外返回的结果能被一个可选的匹配字符串过滤。 Review Comment: @luoyuxia thanks, added it. -- 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]
