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Name
getnotify -- gets the last notify from the
server
Synopsis
getnotify()
Return Type
- tuple, None
-
Last notify from server
Exceptions
- TypeError
-
Too many (any) arguments.
- pg.error
-
Invalid connection.
Description
getnotify() method tries to get a
notify from the server (from the SQL
statement NOTIFY). If the server returns
no notify, the methods returns None. Otherwise, it returns a
tuple (couple) (relname, pid), where
relname is the name of the notify and
pid the process id of the connection
that triggered the notify. Remember to do a listen query first
otherwise getnotify will always return None.