The function call was executed and returned a result. FunctionVoidResponse The function call was executed and returned no result. Processing of the function call is complete. ReadyForQuery will always be sent, whether processing terminates successfully or with an error. NoticeResponse A warning message has been issued in relation to the function call.
Notices are in addition to other responses, ie.
A frontend must be prepared to accept ErrorResponse and NoticeResponse messages whenever it is expecting any other type of message. Thus, the frontend must be prepared to recognize a NotificationResponse message whenever it is expecting any message. Indeed, it should be able to handle NotificationResponse messages even when it is not engaged in a query. Notifications may be sent at any time. Notification names are simply arbitrarily chosen condition names.