dblink_error_message(3) centos man page | unix.com

DBLINK_ERROR_MESSAGE(3) 				  PostgreSQL 9.2.7 Documentation				   DBLINK_ERROR_MESSAGE(3)

NAME
       dblink_error_message - gets last error message on the named connection

SYNOPSIS
       dblink_error_message(text connname) returns text

DESCRIPTION
       dblink_error_message fetches the most recent remote error message for a given connection.

ARGUMENTS
       conname
	   Name of the connection to use.

RETURN VALUE
       Returns last error message, or an empty string if there has been no error in this connection.

EXAMPLES
	   SELECT dblink_error_message('dtest1');

PostgreSQL 9.2.7						    2014-02-17						   DBLINK_ERROR_MESSAGE(3)