X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=sql%2Fgeneric-postgresql.lisp;h=67175de0373272ad118d03599c9fde50200d3fc4;hb=3c3aa36478f0609e60d83e6c936bf2096fcae726;hp=370c63352eeeb95b633394f7f1ee7185bf8db51b;hpb=399877696a9ea31648ed27f656495bb36c67b03a;p=clsql.git

diff --git a/sql/generic-postgresql.lisp b/sql/generic-postgresql.lisp
index 370c633..67175de 100644
--- a/sql/generic-postgresql.lisp
+++ b/sql/generic-postgresql.lisp
@@ -1,8 +1,6 @@
 ;;;; -*- Mode: LISP; Syntax: ANSI-Common-Lisp; Base: 10 -*-
 ;;;; *************************************************************************
 ;;;;
-;;;; $Id$
-;;;;
 ;;;; Generic postgresql layer, used by db-postgresql and db-postgresql-socket
 ;;;;
 ;;;; This file is part of CLSQL.
@@ -220,7 +218,7 @@
 (defmethod database-set-sequence-position (name (position integer)
                                                 (database generic-postgresql-database))
   (values
-   (parse-integer
+    (parse-integer
     (caar
      (database-query
       (format nil "SELECT SETVAL ('~A', ~A)" name position)
@@ -243,6 +241,20 @@
       (concatenate 'string "SELECT LAST_VALUE FROM " sequence-name)
       database nil nil)))))
 
+(defmethod database-last-auto-increment-id ((database generic-postgresql-database) table column)
+  (typecase table
+    (sql-ident (setf table (slot-value table 'name)))
+    (standard-db-class (setf table (view-table table))))
+  (typecase column
+    (sql-ident (setf column (slot-value column 'name)))
+    (view-class-slot-definition-mixin
+       (setf column (view-class-slot-column column))))
+  (let ((seq-name (format nil "~a_~a_seq" table column)))
+    (first (clsql:query (format nil "SELECT currval ('~a')" seq-name)
+		 :flatp t
+		 :database database
+		 :result-types '(integer)))))
+
 (defun postgresql-database-list (connection-spec type)
   (destructuring-bind (host name &rest other-args) connection-spec
     (declare (ignore name))
@@ -382,3 +394,5 @@
 (defmethod db-type-has-prepared-stmt? ((db-type (eql :postgresql-socket)))
   t)
 
+(defmethod db-type-has-auto-increment? ((db-type (eql :postgresql)))
+  t)
\ No newline at end of file