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First draft at making auto-increment more general.
[clsql.git]
/
sql
/
db-interface.lisp
diff --git
a/sql/db-interface.lisp
b/sql/db-interface.lisp
index 9c17b544dd0268993a6022e13b3677fadb107959..892a80e35b3cd5e96d825d2b1c96f05f2938ca77 100644
(file)
--- a/
sql/db-interface.lisp
+++ b/
sql/db-interface.lisp
@@
-167,6
+167,11
@@
if unable to destory."))
(defgeneric database-sequence-last (name database)
(:documentation "Select the last value in sequence NAME in DATABASE."))
(defgeneric database-sequence-last (name database)
(:documentation "Select the last value in sequence NAME in DATABASE."))
+(defgeneric database-last-autoincrement-id (database table column)
+ (:documentation "Many databases have the notion of an auto-increment
+ id; i.e. a sequence implicitly on a table. This function should
+ return that ID." ))
+
(defgeneric database-start-transaction (database)
(:documentation "Start a transaction in DATABASE.")
(:method ((database t))
(defgeneric database-start-transaction (database)
(:documentation "Start a transaction in DATABASE.")
(:method ((database t))