adarshsanjeev commented on code in PR #15689: URL: https://github.com/apache/druid/pull/15689#discussion_r1480833441
########## docs/multi-stage-query/reference.md: ########## @@ -90,6 +93,93 @@ can precede the column list: `EXTEND (timestamp VARCHAR...)`. For more information, see [Read external data with EXTERN](concepts.md#read-external-data-with-extern). +#### `EXTERN` to export to a destination + +`EXTERN` can be used to specify a destination, where the data needs to be exported. +This variation of EXTERN requires one argument, the details of the destination as specified below. +This variation additionally requires an `AS` clause to specify the format of the exported rows. Review Comment: The `AS` clause would not be an argument to extern, it's present elsewhere in the query -- 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]
