Index: DatabaseAdapter.java
===================================================================
RCS file: /cvsroot/jpox/JPOX/Core/src/java/org/jpox/store/rdbms/adapter/DatabaseAdapter.java,v
retrieving revision 1.64
diff -u -r1.64 DatabaseAdapter.java
--- DatabaseAdapter.java    7 Nov 2005 18:28:17 -0000    1.64
+++ DatabaseAdapter.java    14 Dec 2005 11:35:12 -0000
@@ -859,7 +859,9 @@
             }
             else
             {
-                conn.setAutoCommit(false);
+                if (conn.getAutoCommit()) {
+                    conn.setAutoCommit(false);
+                }
                 if (supportsTransactionIsolationLevel(isolationLevel))
                 {
                     conn.setTransactionIsolation(isolationLevel);