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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head><title>SQLite Release 3.6.1 On 2008 Aug 6 (3.6.1)</title><style type="text/css">body { margin: auto; font-family: "Verdana" "sans-serif"; padding: 8px 1%;}a { color: #45735f }a:visited { color: #734559 }.logo { position:absolute; margin:3px; }.tagline { float:right; text-align:right; font-style:italic; width:240px; margin:12px; margin-top:58px;}.toolbar { font-variant: small-caps; text-align: center; line-height: 1.6em; margin: 0; padding:1px 8px;}.toolbar a { color: white; text-decoration: none; padding: 6px 12px; }.toolbar a:visited { color: white; }.toolbar a:hover { color: #80a796; background: white; }.content { margin: 5%; }.content dt { font-weight:bold; }.content dd { margin-bottom: 25px; margin-left:20%; }.content ul { padding:0px; padding-left: 15px; margin:0px; }/* rounded corners */.se { background: url(../images/se.png) 100% 100% no-repeat #80a796}.sw { background: url(../images/sw.png) 0% 100% no-repeat }.ne { background: url(../images/ne.png) 100% 0% no-repeat }.nw { background: url(../images/nw.png) 0% 0% no-repeat }</style><meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head><body><div><!-- container div to satisfy validator --><a href="../index.html"><img class="logo" src="../images/SQLite.gif" alt="SQLite Logo" border="0"></a><div><!-- IE hack to prevent disappearing logo--></div><div class="tagline">Small. Fast. Reliable.<br>Choose any three.</div><table width=100% style="clear:both"><tr><td> <div class="se"><div class="sw"><div class="ne"><div class="nw"> <div class="toolbar"> <a href="../about.html">About</a> <a href="../sitemap.html">Sitemap</a> <a href="../docs.html">Documentation</a> <a href="../download.html">Download</a> <a href="../copyright.html">License</a> <a href="../news.html">News</a> <a href="http://www.sqlite.org/cvstrac/index">Developers</a> <a href="../support.html">Support</a> </div></div></div></div></div></td></tr></table> <h2>SQLite Release 3.6.1 On 2008 Aug 6 (3.6.1)</h2><p>Changes associated with this release include the following:</p><p><ul><li>Added the <a href="../malloc.html#lookaside">lookaside memory allocator</a> for a speed improvement in excess of 15% on some workloads. (Your mileage may vary.)</li><li>Added the <a href="../c3ref/c_config_getmalloc.html">SQLITE_CONFIG_LOOKASIDE</a> verb to <a href="../c3ref/config.html">sqlite3_config()</a> to control the default lookaside configuration.</li><li>Added verbs <a href="../c3ref/c_status_malloc_size.html">SQLITE_STATUS_PAGECACHE_SIZE</a> and <a href="../c3ref/c_status_malloc_size.html">SQLITE_STATUS_SCRATCH_SIZE</a> to the <a href="../c3ref/status.html">sqlite3_status()</a> interface.<li>Modified <a href="../c3ref/c_config_getmalloc.html">SQLITE_CONFIG_PAGECACHE</a> and <a href="../c3ref/c_config_getmalloc.html">SQLITE_CONFIG_SCRATCH</a> to remove the "+4" magic number in the buffer size computation.<li>Added the <a href="../c3ref/db_config.html">sqlite3_db_config()</a> and <a href="../c3ref/db_status.html">sqlite3_db_status()</a> interfaces for controlling and monitoring the lookaside allocator separately on each <a href="../c3ref/sqlite3.html">database connection</a>.</li><li>Numerious other performance enhancements</li><li>Miscellaneous minor bug fixes</li></ul></p> <p>A <a href="../changes.html">complete list of SQLite releases</a> in a single pages is also available. A detailed history of every check-in is available at <a href="http://www.sqlite.org/cvstrac/timeline"> http://www.sqlite.org/cvstrac/timeline</a>.</p> <hr><small><i>This page last modified 2009/01/15 14:39:36 UTC</i></small></div></body></html>⌨️ 快捷键说明
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