;;;; Programmers: Kevin M. Rosenberg
;;;; Date Started: May 2002
;;;;
-;;;; $Id: initialize.lisp,v 1.1 2002/09/30 10:19:01 kevin Exp $
+;;;; $Id$
;;;;
;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
(defvar *loaded-database-types* nil
"Contains a list of database types which have been defined/loaded.")
+(defmethod database-type-load-foreign (x)
+ (error "No generic function defined for database-type-load-foreign with parameters of ~S" x))
+
(defmethod database-type-load-foreign :after (database-type)
(when (database-type-library-loaded database-type)
(pushnew database-type *loaded-database-types*)))
(mapc #'database-type-load-foreign *loaded-database-types*))
(defvar *default-database-type* nil
- "Specifies the default type of database. Currently only :mysql is
-supported.")
+ "Specifies the default type of database.")
(defvar *initialized-database-types* nil
"Contains a list of database types which have been initialized by calls
"Initialize the given database-type, if it is not already
initialized, as indicated by `*initialized-database-types*'."
(if (member database-type *initialized-database-types*)
- t
+ database-type
(when (database-initialize-database-type database-type)
(push database-type *initialized-database-types*)
- t)))
+ database-type)))