1<?xml version="1.0" encoding="UTF-8" standalone="no"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 3<html xmlns="http://www.w3.org/1999/xhtml"> 4 <head> 5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 6 <title>DB_MULTIPLE_KEY_WRITE_NEXT</title> 7 <link rel="stylesheet" href="apiReference.css" type="text/css" /> 8 <meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /> 9 <link rel="start" href="index.html" title="Berkeley DB C API Reference" /> 10 <link rel="up" href="dbt.html" title="Chapter��4.�� The DBT Handle" /> 11 <link rel="prev" href="DB_MULTIPLE_RESERVE_NEXT.html" title="DB_MULTIPLE_RESERVE_NEXT" /> 12 <link rel="next" href="DB_MULTIPLE_KEY_RESERVE_NEXT.html" title="DB_MULTIPLE_KEY_RESERVE_NEXT" /> 13 </head> 14 <body> 15 <div class="navheader"> 16 <table width="100%" summary="Navigation header"> 17 <tr> 18 <th colspan="3" align="center">DB_MULTIPLE_KEY_WRITE_NEXT</th> 19 </tr> 20 <tr> 21 <td width="20%" align="left"><a accesskey="p" href="DB_MULTIPLE_RESERVE_NEXT.html">Prev</a>��</td> 22 <th width="60%" align="center">Chapter��4.�� 23 The DBT Handle 24 </th> 25 <td width="20%" align="right">��<a accesskey="n" href="DB_MULTIPLE_KEY_RESERVE_NEXT.html">Next</a></td> 26 </tr> 27 </table> 28 <hr /> 29 </div> 30 <div class="sect1" lang="en" xml:lang="en"> 31 <div class="titlepage"> 32 <div> 33 <div> 34 <h2 class="title" style="clear: both"><a id="DB_MULTIPLE_KEY_WRITE_NEXT"></a>DB_MULTIPLE_KEY_WRITE_NEXT</h2> 35 </div> 36 </div> 37 </div> 38 <pre class="programlisting">#include <db.h> 39 40DB_MULTIPLE_KEY_WRITE_NEXT(void *pointer, DBT *dbt, 41 void *key, size_t klen, void *data, size_t dlen); </pre> 42 <p> 43 Appends a key / data pair to the bulk buffer. 44 </p> 45 <div class="sect2" lang="en" xml:lang="en"> 46 <div class="titlepage"> 47 <div> 48 <div> 49 <h3 class="title"><a id="id1659220"></a>Parameters</h3> 50 </div> 51 </div> 52 </div> 53 <div class="sect3" lang="en" xml:lang="en"> 54 <div class="titlepage"> 55 <div> 56 <div> 57 <h4 class="title"><a id="id1659317"></a>pointer</h4> 58 </div> 59 </div> 60 </div> 61 <p> 62 The <span class="bold"><strong>pointer</strong></span> parameter 63 is a variable that must have been initialized by a call 64 to <a class="xref" href="DB_MULTIPLE_WRITE_INIT.html" title="DB_MULTIPLE_WRITE_INIT">DB_MULTIPLE_WRITE_INIT</a>. 65 </p> 66 <p> 67 This parameter is set to NULL if the data item does not 68 fit in the buffer. 69 </p> 70 </div> 71 <div class="sect3" lang="en" xml:lang="en"> 72 <div class="titlepage"> 73 <div> 74 <div> 75 <h4 class="title"><a id="id1659197"></a>dbt</h4> 76 </div> 77 </div> 78 </div> 79 <p> 80 The <span class="bold"><strong>dbt</strong></span> parameter is 81 a <a class="link" href="dbt.html" title="Chapter��4.�� The DBT Handle">DBT</a> structure 82 initialized with 83 <a class="xref" href="DB_MULTIPLE_WRITE_INIT.html" title="DB_MULTIPLE_WRITE_INIT">DB_MULTIPLE_WRITE_INIT</a>. 84 </p> 85 </div> 86 <div class="sect3" lang="en" xml:lang="en"> 87 <div class="titlepage"> 88 <div> 89 <div> 90 <h4 class="title"><a id="id1659505"></a>key</h4> 91 </div> 92 </div> 93 </div> 94 <p> 95 A pointer to the bytes for the key to be copied into the bulk buffer. 96 </p> 97 </div> 98 <div class="sect3" lang="en" xml:lang="en"> 99 <div class="titlepage"> 100 <div> 101 <div> 102 <h4 class="title"><a id="id1659231"></a>klen</h4> 103 </div> 104 </div> 105 </div> 106 <p> 107 The number of bytes to be copied for the key. 108 </p> 109 </div> 110 <div class="sect3" lang="en" xml:lang="en"> 111 <div class="titlepage"> 112 <div> 113 <div> 114 <h4 class="title"><a id="id1659541"></a>data</h4> 115 </div> 116 </div> 117 </div> 118 <p> 119 A pointer to the bytes for the data item to be copied 120 into the bulk buffer. 121 </p> 122 </div> 123 <div class="sect3" lang="en" xml:lang="en"> 124 <div class="titlepage"> 125 <div> 126 <div> 127 <h4 class="title"><a id="id1659542"></a>dlen</h4> 128 </div> 129 </div> 130 </div> 131 <p> 132 The number of bytes to be copied for the data item. 133 </p> 134 </div> 135 </div> 136 <div class="sect2" lang="en" xml:lang="en"> 137 <div class="titlepage"> 138 <div> 139 <div> 140 <h3 class="title"><a id="id1659513"></a>Class</h3> 141 </div> 142 </div> 143 </div> 144 <p> 145 <a class="link" href="dbt.html" title="Chapter��4.�� The DBT Handle">DBT</a> 146 </p> 147 </div> 148 <div class="sect2" lang="en" xml:lang="en"> 149 <div class="titlepage"> 150 <div> 151 <div> 152 <h3 class="title"><a id="id1659232"></a>See Also</h3> 153 </div> 154 </div> 155 </div> 156 <p> 157 <a class="xref" href="dbt.html#dbtlist" title="DBT and Bulk Operations">DBT and Bulk Operations</a> 158 </p> 159 </div> 160 </div> 161 <div class="navfooter"> 162 <hr /> 163 <table width="100%" summary="Navigation footer"> 164 <tr> 165 <td width="40%" align="left"><a accesskey="p" href="DB_MULTIPLE_RESERVE_NEXT.html">Prev</a>��</td> 166 <td width="20%" align="center"> 167 <a accesskey="u" href="dbt.html">Up</a> 168 </td> 169 <td width="40%" align="right">��<a accesskey="n" href="DB_MULTIPLE_KEY_RESERVE_NEXT.html">Next</a></td> 170 </tr> 171 <tr> 172 <td width="40%" align="left" valign="top">DB_MULTIPLE_RESERVE_NEXT��</td> 173 <td width="20%" align="center"> 174 <a accesskey="h" href="index.html">Home</a> 175 </td> 176 <td width="40%" align="right" valign="top">��DB_MULTIPLE_KEY_RESERVE_NEXT</td> 177 </tr> 178 </table> 179 </div> 180 </body> 181</html> 182