<?xml version="1.0" encoding="UTF-8" standalone="no"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>DB_RMW</title> <link rel="stylesheet" href="gettingStarted.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> <link rel="start" href="index.html" title="Berkeley DB Upgrade Guide" /> <link rel="up" href="upgrade_3_0_toc.html" title="Chapter 14. Upgrading Berkeley DB 2.X applications to Berkeley DB 3.0" /> <link rel="prev" href="upgrade_3_0_txn_stat.html" title="txn_stat" /> <link rel="next" href="upgrade_3_0_lock_notheld.html" title="DB_LOCK_NOTHELD" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">DB_RMW</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="upgrade_3_0_txn_stat.html">Prev</a> </td> <th width="60%" align="center">Chapter 14. Upgrading Berkeley DB 2.X applications to Berkeley DB 3.0</th> <td width="20%" align="right"> <a accesskey="n" href="upgrade_3_0_lock_notheld.html">Next</a></td> </tr> </table> <hr /> </div> <div class="sect1" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h2 class="title" style="clear: both"><a id="upgrade_3_0_rmw"></a>DB_RMW</h2> </div> </div> </div> <p>The following change applies only to applications using the Berkeley DB Concurrent Data Store product. If your application is not using that product, you can ignore this change.</p> <p>Historically, the <a href="../api_reference/C/dbcursor.html" class="olink">DB->cursor()</a> method took the DB_RMW flag to indicate that the created cursor would be used for write operations on the database. This flag has been renamed to the <code class="literal">DB_WRITECURSOR</code> flag.</p> <p>The application should be searched for any occurrences of DB_RMW. For each of these, any that are arguments to the <a href="../api_reference/C/dbcursor.html" class="olink">DB->cursor()</a> function should be changed to pass in the <code class="literal">DB_WRITECURSOR</code> flag instead.</p> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="upgrade_3_0_txn_stat.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="upgrade_3_0_toc.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="upgrade_3_0_lock_notheld.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">txn_stat </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> DB_LOCK_NOTHELD</td> </tr> </table> </div> </body> </html>