<?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_MULTIPLE_KEY_WRITE_NEXT</title> <link rel="stylesheet" href="apiReference.css" type="text/css" /> <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> <link rel="start" href="index.html" title="Berkeley DB C API Reference" /> <link rel="up" href="dbt.html" title="Chapter 4. The DBT Handle" /> <link rel="prev" href="DB_MULTIPLE_RESERVE_NEXT.html" title="DB_MULTIPLE_RESERVE_NEXT" /> <link rel="next" href="DB_MULTIPLE_KEY_RESERVE_NEXT.html" title="DB_MULTIPLE_KEY_RESERVE_NEXT" /> </head> <body> <div class="navheader"> <table width="100%" summary="Navigation header"> <tr> <th colspan="3" align="center">DB_MULTIPLE_KEY_WRITE_NEXT</th> </tr> <tr> <td width="20%" align="left"><a accesskey="p" href="DB_MULTIPLE_RESERVE_NEXT.html">Prev</a> </td> <th width="60%" align="center">Chapter 4. The DBT Handle </th> <td width="20%" align="right"> <a accesskey="n" href="DB_MULTIPLE_KEY_RESERVE_NEXT.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="DB_MULTIPLE_KEY_WRITE_NEXT"></a>DB_MULTIPLE_KEY_WRITE_NEXT</h2> </div> </div> </div> <pre class="programlisting">#include <db.h> DB_MULTIPLE_KEY_WRITE_NEXT(void *pointer, DBT *dbt, void *key, size_t klen, void *data, size_t dlen); </pre> <p> Appends a key / data pair to the bulk buffer. </p> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="id1659220"></a>Parameters</h3> </div> </div> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659317"></a>pointer</h4> </div> </div> </div> <p> The <span class="bold"><strong>pointer</strong></span> parameter is a variable that must have been initialized by a call to <a class="xref" href="DB_MULTIPLE_WRITE_INIT.html" title="DB_MULTIPLE_WRITE_INIT">DB_MULTIPLE_WRITE_INIT</a>. </p> <p> This parameter is set to NULL if the data item does not fit in the buffer. </p> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659197"></a>dbt</h4> </div> </div> </div> <p> The <span class="bold"><strong>dbt</strong></span> parameter is a <a class="link" href="dbt.html" title="Chapter 4. The DBT Handle">DBT</a> structure initialized with <a class="xref" href="DB_MULTIPLE_WRITE_INIT.html" title="DB_MULTIPLE_WRITE_INIT">DB_MULTIPLE_WRITE_INIT</a>. </p> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659505"></a>key</h4> </div> </div> </div> <p> A pointer to the bytes for the key to be copied into the bulk buffer. </p> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659231"></a>klen</h4> </div> </div> </div> <p> The number of bytes to be copied for the key. </p> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659541"></a>data</h4> </div> </div> </div> <p> A pointer to the bytes for the data item to be copied into the bulk buffer. </p> </div> <div class="sect3" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h4 class="title"><a id="id1659542"></a>dlen</h4> </div> </div> </div> <p> The number of bytes to be copied for the data item. </p> </div> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="id1659513"></a>Class</h3> </div> </div> </div> <p> <a class="link" href="dbt.html" title="Chapter 4. The DBT Handle">DBT</a> </p> </div> <div class="sect2" lang="en" xml:lang="en"> <div class="titlepage"> <div> <div> <h3 class="title"><a id="id1659232"></a>See Also</h3> </div> </div> </div> <p> <a class="xref" href="dbt.html#dbtlist" title="DBT and Bulk Operations">DBT and Bulk Operations</a> </p> </div> </div> <div class="navfooter"> <hr /> <table width="100%" summary="Navigation footer"> <tr> <td width="40%" align="left"><a accesskey="p" href="DB_MULTIPLE_RESERVE_NEXT.html">Prev</a> </td> <td width="20%" align="center"> <a accesskey="u" href="dbt.html">Up</a> </td> <td width="40%" align="right"> <a accesskey="n" href="DB_MULTIPLE_KEY_RESERVE_NEXT.html">Next</a></td> </tr> <tr> <td width="40%" align="left" valign="top">DB_MULTIPLE_RESERVE_NEXT </td> <td width="20%" align="center"> <a accesskey="h" href="index.html">Home</a> </td> <td width="40%" align="right" valign="top"> DB_MULTIPLE_KEY_RESERVE_NEXT</td> </tr> </table> </div> </body> </html>