r9471: 5 May 2004 Kevin Rosenberg <kevin@rosenberg.net>

[clsql.git] / db-oracle / oracle-sql.lisp

diff --git a/db-oracle/oracle-sql.lisp b/db-oracle/oracle-sql.lisp
index 9a7db75de7461afe46687ec1510a27819c177c38..8ef460229a203916744008f860aa007f7e5b4ed8 100644 (file)
--- a/db-oracle/oracle-sql.lisp
+++ b/db-oracle/oracle-sql.lisp
@@ -139,8 +139,7 @@ the length of that format.")
 
 (defun handle-oci-error (&key database nulls-ok)
   (cond (database
-         (with-slots (errhp)
-            database
+         (with-slots (errhp) database
            (uffi:with-foreign-objects ((errbuf '(:array :unsigned-char
                                                 #.+errbuf-len+))
                                       (errcode :long))
@@ -901,17 +900,17 @@ the length of that format.")
                 )
     database :auto nil)))
 
-;; FIXME: use lock
 (defmethod database-set-sequence-position (name position (database oracle-database))
-  (let* ((next (database-sequence-next name database))
-        (incr (- position next)))
-    (database-execute-command
-     (format nil "ALTER SEQUENCE ~A INCREMENT BY ~D" name incr)
-     database)
-    (database-sequence-next name database)
-    (database-execute-command
-     (format nil "ALTER SEQUENCE ~A INCREMENT BY 1" name)
-     database)))
+  (without-interrupts
+   (let* ((next (database-sequence-next name database))
+         (incr (- position next)))
+     (database-execute-command
+      (format nil "ALTER SEQUENCE ~A INCREMENT BY ~D" name incr)
+      database)
+     (database-sequence-next name database)
+     (database-execute-command
+      (format nil "ALTER SEQUENCE ~A INCREMENT BY 1" name)
+      database))))
 
 (defmethod database-list-sequences ((database oracle-database) &key owner)
   (let ((query
@@ -924,8 +923,8 @@ the length of that format.")
 
 (defmethod database-execute-command (sql-expression (database oracle-database))
   (database-query sql-expression database nil nil)
-  ;; HACK HACK HACK
-  (database-query "commit" database nil nil)
+  (when (database-autocommit database)
+    (oracle-commit database))
   t)
 
 
@@ -993,27 +992,30 @@ the length of that format.")
          do (setf (nth i list) (nth i row)))
       list)))
 
-(defmethod clsql-sys:database-start-transaction ((database oracle-database))
+(defmethod database-start-transaction ((database oracle-database))
   (call-next-method)
-  )
-
-;;(with-slots (svchp errhp) database
-;;    (osucc (oci-trans-start (uffi:deref-pointer svchp)
-;;                         (uffi:deref-pointer errhp)
-;;                         60
-;;                         +oci-trans-new+)))
-;;  t)
-  
+  ;; Not needed with simple transaction
+  #+ignore
+  (with-slots (svchp errhp) database
+    (oci-trans-start (deref-vp svchp)
+                    (deref-vp errhp)
+                    60
+                    +oci-trans-new+))
+  t)
 
-(defmethod clsql-sys:database-commit-transaction ((database oracle-database))
-  (call-next-method)
+
+(defun oracle-commit (database)
   (with-slots (svchp errhp) database
-             (osucc (oci-trans-commit (deref-vp svchp)
-                                      (deref-vp errhp)
-                                      0)))
+    (osucc (oci-trans-commit (deref-vp svchp)
+                            (deref-vp errhp)
+                            0))))
+
+(defmethod database-commit-transaction ((database oracle-database))
+  (call-next-method)
+  (oracle-commit database)
   t)
 
-(defmethod clsql-sys:database-abort-transaction ((database oracle-database))
+(defmethod database-abort-transaction ((database oracle-database))
   (call-next-method)
   (osucc (oci-trans-rollback (deref-vp (svchp database))
                             (deref-vp (errhp database))