1<!--$Id: config.so,v 1.4 2001/05/15 14:44:16 bostic Exp $--> 2<!--Copyright (c) 1997,2008 Oracle. All rights reserved.--> 3<!--See the file LICENSE for redistribution information.--> 4<html> 5<head> 6<title>Berkeley DB Reference Guide: Release 3.1: DB_ENV->open, DB_ENV->remove</title> 7<meta name="description" content="Berkeley DB: An embedded database programmatic toolkit."> 8<meta name="keywords" content="embedded,database,programmatic,toolkit,btree,hash,hashing,transaction,transactions,locking,logging,access method,access methods,Java,C,C++"> 9</head> 10<body bgcolor=white> 11<table width="100%"><tr valign=top> 12<td><b><dl><dt>Berkeley DB Reference Guide:<dd>Upgrading Berkeley DB Applications</dl></b></td> 13<td align=right><a href="../upgrade.3.1/intro.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.3.1/set_tx_recover.html"><img src="../../images/next.gif" alt="Next"></a> 14</td></tr></table> 15<p align=center><b>Release 3.1: DB_ENV->open, DB_ENV->remove</b></p> 16<p>In the Berkeley DB 3.1 release, the <b>config</b> argument to the 17<a href="../../api_c/env_open.html">DB_ENV->open</a>, <a href="../../api_c/env_remove.html">DB_ENV->remove</a> methods has been removed, 18replaced by additional methods on the <a href="../../api_c/env_class.html">DB_ENV</a> handle. If your 19application calls <a href="../../api_c/env_open.html">DB_ENV->open</a> or <a href="../../api_c/env_remove.html">DB_ENV->remove</a> with a NULL 20<b>config</b> argument, find those functions and remove the config 21argument from the call. If your application has non-NULL <b>config</b> 22argument, the strings values in that argument are replaced with calls to 23<a href="../../api_c/env_class.html">DB_ENV</a> methods as follows:</p> 24<table border=1 align=center> 25<tr><th>Previous config string</th><th>Berkeley DB 3.1 version method</th></tr> 26<tr><td>DB_DATA_DIR</td><td><a href="../../api_c/env_set_data_dir.html">DB_ENV->set_data_dir</a></td></tr> 27<tr><td>DB_LOG_DIR</td><td><a href="../../api_c/env_set_lg_dir.html">DB_ENV->set_lg_dir</a></td></tr> 28<tr><td>DB_TMP_DIR</td><td><a href="../../api_c/env_set_tmp_dir.html">DB_ENV->set_tmp_dir</a></td></tr> 29</table> 30<table width="100%"><tr><td><br></td><td align=right><a href="../upgrade.3.1/intro.html"><img src="../../images/prev.gif" alt="Prev"></a><a href="../toc.html"><img src="../../images/ref.gif" alt="Ref"></a><a href="../upgrade.3.1/set_tx_recover.html"><img src="../../images/next.gif" alt="Next"></a> 31</td></tr></table> 32<p><font size=1>Copyright (c) 1996,2008 Oracle. All rights reserved.</font> 33</body> 34</html> 35
