;;;; Name: db-interface.cl
;;;; Purpose: Generic function definitions for DB interfaces
;;;; Programmers: Kevin M. Rosenberg based on
-;;;; Original code by Pierre R. Mai
+;;;; Original code by Pierre R. Mai. Additions from
+;;;; onShoreD to support UncommonSQL front-end
;;;; Date Started: Feb 2002
;;;;
-;;;; $Id: db-interface.cl,v 1.4 2002/03/29 08:34:44 kevin Exp $
+;;;; $Id: db-interface.cl,v 1.5 2002/04/01 05:27:55 kevin Exp $
;;;;
;;;; This file, part of CLSQL, is Copyright (c) 2002 by Kevin M. Rosenberg
-;;;; and Copyright (c) 1999-2001 by Pierre R. Mai
+;;;; and Copyright (c) 1999-2001 by Pierre R. Mai, and onShoreD
;;;;
;;;; CLSQL users are granted the rights to distribute and use this software
;;;; as governed by the terms of the Lisp Lesser GNU Public License
(:documentation
"Returns t and stores the next row in the result set in list or
returns nil when result-set is finished."))
+
+
+;; Interfaces to support UncommonSQL
+
+(defgeneric database-create-sequence (name database)
+ (:documentation "Create a sequence in DATABASE."))
+
+(defgeneric database-drop-sequence (name database)
+ (:documentation "Drop a sequence from DATABASE."))
+
+(defgeneric database-sequence-next (name database)
+ (:documentation "Increment a sequence in DATABASE."))
+
+(defgeneric database-start-transaction (database)
+ (:documentation "Start a transaction in DATABASE."))
+
+(defgeneric database-commit-transaction (database)
+ (:documentation "Commit current transaction in DATABASE."))
+
+(defgeneric database-abort-transaction (database)
+ (:documentation "Abort current transaction in DATABASE."))
+
+(defgeneric database-get-type-specifier (type args database)
+ (:documentation "Return the type SQL type specifier as a string, for
+the given lisp type and parameters."))
+
+(defgeneric database-list-tables (database &key (system-tables nil))
+ (:documentation "List all tables in the given database"))
+
+(defgeneric database-list-attributes (table database)
+ (:documentation "List all attributes in TABLE."))
+
+(defgeneric database-attribute-type (attribute table database)
+ (:documentation "Return the type of ATTRIBUTE in TABLE."))
+
+(defgeneric database-add-attribute (table attribute database)
+ (:documentation "Add the attribute to the table."))
+
+(defgeneric database-rename-attribute (table oldatt newname database)
+ (:documentation "Rename the attribute in the table to NEWNAME."))
+
+(defgeneric oid (object)
+ (:documentation "Return the unique ID of a database object."))
+
+