Provided by: postgresql-client-8.4_8.4.11-1_amd64 bug

NAME

       DROP USER MAPPING - remove a user mapping for a foreign server

SYNOPSIS

       DROP USER MAPPING [ IF EXISTS ] FOR { username | USER | CURRENT_USER | PUBLIC } SERVER servername

DESCRIPTION

       DROP USER MAPPING removes an existing user mapping from foreign server.

       The owner of a foreign server can drop user mappings for that server for any user. Also, a
       user can drop a user mapping for his own user name if USAGE privilege on  the  server  has
       been granted to the user.

PARAMETERS

       IF EXISTS
              Do  not  throw  an  error if the user mapping does not exist. A notice is issued in
              this case.

       username
              User name of the mapping. CURRENT_USER and USER match the name of the current user.
              PUBLIC is used to match all present and future user names in the system.

       servername
              Server name of the user mapping.

EXAMPLES

       Drop a user mapping bob, server foo if it exists:

       DROP USER MAPPING IF EXISTS FOR bob SERVER foo;

COMPATIBILITY

       DROP  USER  MAPPING  conforms  to  ISO/IEC  9075-9  (SQL/MED).  The  IF EXISTS clause is a
       PostgreSQL extension.

SEE ALSO

       CREATE USER MAPPING [create_user_mapping(7)], ALTER USER MAPPING [alter_user_mapping(7)]