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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_sdbc_TransactionIsolation_idl__
+#define __com_sun_star_sdbc_TransactionIsolation_idl__
+
+ module com {  module sun {  module star {  module sdbc {
+
+
+/** distinguishes different possible transaction isolation levels.
+ */
+published constants TransactionIsolation
+{
+
+    /** indicates that transactions are not supported.
+     */
+    const long NONE                 =  0;
+
+    /** Dirty reads, non-repeatable reads and phantom reads can occur.
+             This level allows a row changed by one transaction to be read
+             by another transaction before any changes in that row have been
+             committed (a "dirty read").  If any of the changes are rolled back,
+             the second transaction will have retrieved an invalid row.
+     */
+    const long READ_UNCOMMITTED     =  1;
+
+    /** Dirty reads are prevented; non-repeatable reads and phantom
+             reads can occur.  This level only prohibits a transaction
+             from reading a row with uncommitted changes in it.
+     */
+    const long READ_COMMITTED       =  2;
+
+    /** Dirty reads and non-repeatable reads are prevented; phantom
+             reads can occur.  This level prohibits a transaction from
+             reading a row with uncommitted changes in it, and it also
+             prohibits the situation where one transaction reads a row,
+             a second transaction alters the row, and the first transaction
+             rereads the row, getting different values the second time
+             (a "non-repeatable read").
+     */
+    const long REPEATABLE_READ      =  4;
+
+    /** Dirty reads, non-repeatable reads and phantom reads are prevented.
+             This level includes the prohibitions in
+             <code>REPEATABLE_READ</code>
+             and further prohibits the
+             situation where one transaction reads all rows that satisfy
+             a WHERE condition, a second transaction inserts a row that
+             satisfies that WHERE condition, and the first transaction
+             rereads for the same condition, retrieving the additional
+             "phantom" row in the second read.
+     */
+    const long SERIALIZABLE         =  8;
+};
+
+
+}; }; }; };
+
+/*===========================================================================
+===========================================================================*/
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */