2011-09-13 17:44:24 +00:00
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<title>Collections API</title>
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<link rel="up" href="upgrade_4_5_toc.html" title="Chapter 5. Upgrading Berkeley DB 4.4 applications to Berkeley DB 4.5" />
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2012-11-14 21:35:20 +00:00
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<p>Library Version 11.2.5.3</p>
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2011-09-13 17:44:24 +00:00
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<table width="100%" summary="Navigation header">
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<tr>
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<th colspan="3" align="center">Collections API</th>
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</tr>
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<tr>
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<td width="20%" align="left"><a accesskey="p" href="upgrade_4_5_pagesize.html">Prev</a> </td>
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<th width="60%" align="center">Chapter 5. Upgrading Berkeley DB 4.4 applications to Berkeley DB 4.5</th>
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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="upgrade_4_5_collect"></a>Collections API</h2>
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</div>
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</div>
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</div>
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<p>The changes to the Collections API are compatible with prior releases,
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with one exception: the Iterator object returned by the
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StoredCollection.iterator() method can no longer be explicitly cast to
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StoredIterator because a different implementation class is now used for
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iterators. If you depend on the StoredIterator class, you must now call
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StoredCollection.storedIterator() instead. Note the
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StoredIterator.close(Iterator) static method is compatible with the new
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iterator implementation, so no changes are necessary if you are using
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that method to close iterators.</p>
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<a accesskey="u" href="upgrade_4_5_toc.html">Up</a>
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<td width="40%" align="left" valign="top">DB->set_pagesize </td>
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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"> --enable-pthread_self</td>
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</tr>
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