)
(defgeneric read-sql-value (val type database db-type)
)
-(defgeneric database-make-autoincrement-sequence (class slotdef database)
- )
+(defgeneric database-add-autoincrement-sequence (class database)
+ (:method (class database) nil)
+ (:documentation "If a database needs to add a sequence for its
+ autoincrement to work, this is where it should go. Default is
+ that it doesnt so just return nil"))
+(defgeneric database-remove-autoincrement-sequence (class database)
+ (:method (class database) nil)
+ (:documentation "If a database needs to add a sequence for its
+ autoincrement to work, this is where it should go. Default is
+ that it doesnt so just return nil"))
+(defgeneric auto-increment-sequence-name (class slotdef database)
+ (:documentation "The sequence name to create for this autoincremnt column on this class
+ if returns nil, there is no associated sequence "))
+
+(defmethod auto-increment-sequence-name :around (class slot database)
+ (when (auto-increment-column-p slot database)
+ (call-next-method)))
(defgeneric database-last-auto-increment-id (database table column)
)
+
+
;; Generation of SQL strings from lisp expressions
(defgeneric output-sql (expr database)