2011-09-13 17:44:24 +00:00
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<title>DB_HEAP_RID</title>
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<link rel="start" href="index.html" title="Berkeley DB C API Reference" />
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<link rel="up" href="db.html" title="Chapter 2. The DB Handle" />
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<link rel="prev" href="dbverify.html" title="DB->verify()" />
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<link rel="next" href="dbc.html" title="Chapter 3. The DBcursor Handle" />
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<p>Library Version 11.2.5.2</p>
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">DB_HEAP_RID</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="dbverify.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 2.
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The DB Handle
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</th>
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<td width="20%" align="right"> <a accesskey="n" href="dbc.html">Next</a></td>
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<hr />
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<div class="sect1" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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<h2 class="title" style="clear: both"><a id="db_heap_rid"></a>DB_HEAP_RID</h2>
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</div>
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</div>
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</div>
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<pre class="programlisting">#include <db.h>
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struct __db_heap_rid {
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db_pgno_t pgno; /* Page number. */
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db_indx_t indx; /* Index in the offset table. */
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}; </pre>
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<p>
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Content used for the key in a Heap database record. Berkeley DB
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<span>creates this structure</span>
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for you when you create a record in a Heap database. You should
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never
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<span>create this structure or modify the contents
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of this structure </span>
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yourself; Berkeley DB must create and manage it for you.
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</p>
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<p>
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This
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<span>structure</span>
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is returned in the <span class="bold"><strong>key</strong></span>
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DBT parameter of the method that you use to add a record to the
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Heap database.
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</p>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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2011-12-20 00:07:10 +00:00
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<h3 class="title"><a id="id3695694"></a>Parameters</h3>
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2011-09-13 17:44:24 +00:00
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</div>
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</div>
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</div>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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2011-12-20 00:07:10 +00:00
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<h4 class="title"><a id="id3695232"></a>pgno</h4>
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2011-09-13 17:44:24 +00:00
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</div>
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</div>
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</div>
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<p>
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The database page number where the record is stored.
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</p>
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</div>
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<div class="sect3" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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2011-12-20 00:07:10 +00:00
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<h4 class="title"><a id="id3695999"></a>indx</h4>
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2011-09-13 17:44:24 +00:00
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</div>
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</div>
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</div>
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<p>
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Index in the offset table where the record can be found.
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</p>
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</div>
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</div>
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<div class="sect2" lang="en" xml:lang="en">
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<div class="titlepage">
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<div>
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<div>
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2011-12-20 00:07:10 +00:00
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<h3 class="title"><a id="id3695647"></a>See Also</h3>
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2011-09-13 17:44:24 +00:00
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</div>
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</div>
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</div>
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<p>
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<a class="xref" href="db.html#dblist" title="Database and Related Methods">Database and Related Methods</a>,
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</p>
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<tr>
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<td width="40%" align="left" valign="top">DB->verify() </td>
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<td width="20%" align="center">
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<a accesskey="h" href="index.html">Home</a>
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</td>
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<td width="40%" align="right" valign="top"> Chapter 3.
|
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|
The DBcursor Handle
|
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</td>
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</tr>
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</table>
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</div>
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</body>
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