<!--$Id: isolation.so,v 1.4 2005/10/20 16:14:24 bostic Exp $--> <!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> <!--See the file LICENSE for redistribution information.--> <html> <head> <title>Berkeley DB Reference Guide: Release 4.4: DB_DEGREE_2, DB_DIRTY_READ</title> <meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> <meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> </head> <body bgcolor=white> <table width="100%"><tr valign=top> <td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td> <td align=right><a href="../upgrade.4.4/autocommit.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.4.4/joinenv.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p align=center><b>Release 4.4: DB_DEGREE_2, DB_DIRTY_READ</b></p> <p>The names of two isolation-level flags changed in the Berkeley DB 4.4 release. The DB_DEGREE_2 flag was renamed to <a href="../../api_c/db_cursor.html#DB_READ_COMMITTED">DB_READ_COMMITTED</a>, and the DB_DIRTY_READ flag was renamed to <a href="../../api_c/db_open.html#DB_READ_UNCOMMITTED">DB_READ_UNCOMMITTED</a>, to match ANSI standard names for isolation levels. The historic flag names continue to work in this release, but may be removed from future releases.</p> <table width="100%"><tr><td><br></td><td align=right><a href="../upgrade.4.4/autocommit.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.4.4/joinenv.html"><img src="../../images/next.gif" alt="Next"></a> </td></tr></table> <p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> </body> </html>
