Add defgeneric for database-last-auto-increment-id

[clsql.git] / sql / generics.lisp

diff --git a/sql/generics.lisp b/sql/generics.lisp
index d8066cf04a8709fbcddaf58e9c766af737ac380b..b0a44725e766490248ab2373d41df8047e96af02 100644 (file)
--- a/sql/generics.lisp
+++ b/sql/generics.lisp
@@ -4,12 +4,10 @@
 ;;;;
 ;;;; Name:     generics.lisp
 ;;;; Purpose:  Generic function definitions for DB interfaces
 ;;;;
 ;;;; Name:     generics.lisp
 ;;;; Purpose:  Generic function definitions for DB interfaces

-;;;; Author:   Kevin M. Rosenberg based on
+;;;; Author:   Kevin M. Rosenberg

 ;;;; Created:  Apr 2004
 ;;;;
 ;;;; Created:  Apr 2004
 ;;;;

-;;;; $Id$
-;;;;
-;;;; This file, part of CLSQL, is Copyright (c) 2002-2004 by Kevin M. Rosenberg
+;;;; This file, part of CLSQL, is Copyright (c) 2004-2010 by Kevin M. Rosenberg

 ;;;;
 ;;;; CLSQL users are granted the rights to distribute and use this software
 ;;;; as governed by the terms of the Lisp Lesser GNU Public License
 ;;;;
 ;;;; CLSQL users are granted the rights to distribute and use this software
 ;;;; as governed by the terms of the Lisp Lesser GNU Public License


@@ -19,7 +17,7 @@
 (in-package #:clsql-sys)
 
 
 (in-package #:clsql-sys)
 
 

-;; FDML 
+;; FDML

 
 (defgeneric execute-command (expression &key database)
   (:documentation
 
 (defgeneric execute-command (expression &key database)
   (:documentation


@@ -48,7 +46,7 @@ record selected by QUERY-EXPRESSION, the results are returned as
 elements of a list."))
 
 
 elements of a list."))
 
 

-;; OODML 
+;; OODML

 
 (defgeneric update-record-from-slot (object slot &key database)
   (:documentation
 
 (defgeneric update-record-from-slot (object slot &key database)
   (:documentation


@@ -63,7 +61,7 @@ attributes having default values. Furthermore, OBJECT becomes
 associated with DATABASE."))
 
 (defgeneric update-record-from-slots (object slots &key database)
 associated with DATABASE."))
 
 (defgeneric update-record-from-slots (object slots &key database)

-  (:documentation 
+  (:documentation

    "Updates the values stored in the columns represented by the
 slots, specified by the CLOS slot names SLOTS, of View Class
 instance OBJECT. DATABASE defaults to *DEFAULT-DATABASE* and
    "Updates the values stored in the columns represented by the
 slots, specified by the CLOS slot names SLOTS, of View Class
 instance OBJECT. DATABASE defaults to *DEFAULT-DATABASE* and


@@ -74,7 +72,7 @@ represented by SLOTS are initialised from the values of the
 supplied slots with other attributes having default
 values. Furthermore, OBJECT becomes associated with DATABASE."))
 
 supplied slots with other attributes having default
 values. Furthermore, OBJECT becomes associated with DATABASE."))
 

-(defgeneric update-records-from-instance (object &key database)
+(defgeneric update-records-from-instance (object &key database this-class)

   (:documentation
    "Using an instance of a View Class, OBJECT, update the table
 that stores its instance data. DATABASE defaults to
   (:documentation
    "Using an instance of a View Class, OBJECT, update the table
 that stores its instance data. DATABASE defaults to


@@ -90,7 +88,7 @@ associated with DATABASE."))
 table of the database associated with OBJECT. If OBJECT is not
 yet associated with a database, an error is signalled."))
 
 table of the database associated with OBJECT. If OBJECT is not
 yet associated with a database, an error is signalled."))
 

-(defgeneric update-instance-from-records (object &key database)
+(defgeneric update-instance-from-records (object &key database this-class)

   (:documentation
    "Updates the slot values of the View Class instance OBJECT
 using the attribute values of the appropriate table of DATABASE
   (:documentation
    "Updates the slot values of the View Class instance OBJECT
 using the attribute values of the appropriate table of DATABASE


@@ -109,8 +107,8 @@ database, *DEFAULT-DATABASE*.  Join slots are updated but
 instances of the class on which the join is made are not
 updated."))
 
 instances of the class on which the join is made are not
 updated."))
 

-(defgeneric instance-refreshed (object) 
-  (:documentation 
+(defgeneric instance-refreshed (object)
+  (:documentation

    "Provides a hook which is called within an object oriented
 call to SELECT with a non-nil value of REFRESH when the View
 Class instance OBJECT has been updated from the database. A
    "Provides a hook which is called within an object oriented
 call to SELECT with a non-nil value of REFRESH when the View
 Class instance OBJECT has been updated from the database. A


@@ -141,9 +139,13 @@ DATABASE-NULL-VALUE on the type of the slot."))
   )
 (defgeneric read-sql-value  (val type database db-type)
   )
   )
 (defgeneric read-sql-value  (val type database db-type)
   )

+(defgeneric database-make-autoincrement-sequence (class slotdef database)
+  )

 
 

+(defgeneric database-last-auto-increment-id (database table column)
+  )

 
 

-;; Generation of SQL strings from lisp expressions 
+;; Generation of SQL strings from lisp expressions

 
 (defgeneric output-sql (expr database)
   (:documentation "Writes an SQL string appropriate for DATABASE
 
 (defgeneric output-sql (expr database)
   (:documentation "Writes an SQL string appropriate for DATABASE