Automated commit for debian release 6.7.2-1

[clsql.git] / sql / generic-odbc.lisp

diff --git a/sql/generic-odbc.lisp b/sql/generic-odbc.lisp
index 60c5d930463c116bef189e8bb732ede6a3b8f588..706e4cf87c1d61588b57bd34727a9ac6fd46be8b 100644 (file)
--- a/sql/generic-odbc.lisp
+++ b/sql/generic-odbc.lisp
@@ -20,7 +20,8 @@
    (close-query-fn :reader close-query-fn)
    (fetch-row :reader fetch-row-fn)
    (list-all-database-tables-fn :reader list-all-database-tables-fn)
-   (list-all-table-columns-fn :reader list-all-table-columns-fn))
+   (list-all-table-columns-fn :reader list-all-table-columns-fn)
+   (odbc-db-type :accessor database-odbc-db-type :initarg :odbc-db-type ))
   (:documentation "Encapsulate same behavior across odbc and aodbc backends."))
 
 (defmethod initialize-instance :after ((db generic-odbc-database)
@@ -44,32 +45,6 @@
           (slot-value db 'list-all-table-columns-fn)
           (intern (symbol-name '#:list-all-table-columns) pkg))))
 
-;;; Object methods
-
-(defmethod read-sql-value (val (type (eql 'boolean))
-                           (database generic-odbc-database)
-                           (db-type (eql :postgresql)))
-  (if (string= "0" val) nil t))
-
-(defmethod read-sql-value (val (type (eql 'generalized-boolean))
-                           (database generic-odbc-database)
-                           (db-type (eql :postgresql)))
-  (if (string= "0" val) nil t))
-
-(defmethod read-sql-value (val (type (eql 'boolean)) database
-                           (db-type (eql :mssql)))
-  (declare (ignore database))
-  (etypecase val
-    (string (if (string= "0" val) nil t))
-    (integer (if (zerop val) nil t))))
-
-(defmethod read-sql-value (val (type (eql 'generalized-boolean)) database
-                           (db-type (eql :mssql)))
-  (declare (ignore database))
-  (etypecase val
-    (string (if (string= "0" val) nil t))
-    (integer (if (zerop val) nil t))))
-
 ;;; Type methods
 
 (defmethod database-get-type-specifier ((type symbol) args database
@@ -94,16 +69,6 @@
     (:mssql "1")
     (t "'Y'")))
 
-(defmethod database-output-sql-as-type ((type (eql 'boolean)) val database
-                                        (db-type (eql :mssql)))
-  (declare (ignore database))
-  (if val 1 0))
-
-(defmethod database-output-sql-as-type ((type (eql 'generalized-boolean)) val database
-                                        (db-type (eql :mssql)))
-  (declare (ignore database))
-  (if val 1 0))
-
 ;;; Database backend capabilities
 
 (defmethod db-type-use-fully-qualified-column-on-drop-index? ((db-type (eql :mssql)))
@@ -282,3 +247,17 @@ on schema since that's what tends to be exposed. Some DBs like mssql
                           (when size (parse-integer size))
                           (when precision (parse-integer precision))
                           (when scale (parse-integer scale))))))))
+
+(defmethod database-last-auto-increment-id
+    ((database generic-odbc-database) table column)
+  (case (database-underlying-type database)
+    (:mssql
+     (first (clsql:query "SELECT SCOPE_IDENTITY()"
+                         :flatp t
+                         :database database
+                         :result-types '(:int))))
+    (t (if (next-method-p)
+           (call-next-method)))))
+
+(defmethod clsql-sys:db-type-has-auto-increment? ((db-underlying-type (eql :mssql)))
+  t)