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diff --git a/www/releaselog/3_3_14.html b/www/releaselog/3_3_14.html new file mode 100644 index 0000000..0a79dbc --- /dev/null +++ b/www/releaselog/3_3_14.html @@ -0,0 +1,168 @@ +<!DOCTYPE html> +<html><head> +<meta name="viewport" content="width=device-width, initial-scale=1.0"> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<link href="../sqlite.css" rel="stylesheet"> +<title>SQLite Release 3.3.14 On 2007-04-02</title> +<!-- path=../ --> +</head> +<body> +<div class=nosearch> +<a href="../index.html"> +<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0"> +</a> +<div><!-- IE hack to prevent disappearing logo --></div> +<div class="tagline desktoponly"> +Small. Fast. Reliable.<br>Choose any three. +</div> +<div class="menu mainmenu"> +<ul> +<li><a href="../index.html">Home</a> +<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a> +<li class='wideonly'><a href='../about.html'>About</a> +<li class='desktoponly'><a href="../docs.html">Documentation</a> +<li class='desktoponly'><a href="../download.html">Download</a> +<li class='wideonly'><a href='../copyright.html'>License</a> +<li class='desktoponly'><a href="../support.html">Support</a> +<li class='desktoponly'><a href="../prosupport.html">Purchase</a> +<li class='search' id='search_menubutton'> +<a href="javascript:void(0)" onclick='toggle_search()'>Search</a> +</ul> +</div> +<div class="menu submenu" id="submenu"> +<ul> +<li><a href='../about.html'>About</a> +<li><a href='../docs.html'>Documentation</a> +<li><a href='../download.html'>Download</a> +<li><a href='../support.html'>Support</a> +<li><a href='../prosupport.html'>Purchase</a> +</ul> +</div> +<div class="searchmenu" id="searchmenu"> +<form method="GET" action="../search"> +<select name="s" id="searchtype"> +<option value="d">Search Documentation</option> +<option value="c">Search Changelog</option> +</select> +<input type="text" name="q" id="searchbox" value=""> +<input type="submit" value="Go"> +</form> +</div> +</div> +<script> +function toggle_div(nm) { +var w = document.getElementById(nm); +if( w.style.display=="block" ){ +w.style.display = "none"; +}else{ +w.style.display = "block"; +} +} +function toggle_search() { +var w = document.getElementById("searchmenu"); +if( w.style.display=="block" ){ +w.style.display = "none"; +} else { +w.style.display = "block"; +setTimeout(function(){ +document.getElementById("searchbox").focus() +}, 30); +} +} +function div_off(nm){document.getElementById(nm).style.display="none";} +window.onbeforeunload = function(e){div_off("submenu");} +/* Disable the Search feature if we are not operating from CGI, since */ +/* Search is accomplished using CGI and will not work without it. */ +if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){ +document.getElementById("search_menubutton").style.display = "none"; +} +/* Used by the Hide/Show button beside syntax diagrams, to toggle the */ +function hideorshow(btn,obj){ +var x = document.getElementById(obj); +var b = document.getElementById(btn); +if( x.style.display!='none' ){ +x.style.display = 'none'; +b.innerHTML='show'; +}else{ +x.style.display = ''; +b.innerHTML='hide'; +} +return false; +} +var antiRobot = 0; +function antiRobotGo(){ +if( antiRobot!=3 ) return; +antiRobot = 7; +var j = document.getElementById("mtimelink"); +if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href"); +} +function antiRobotDefense(){ +document.body.onmousedown=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousedown=null; +} +document.body.onmousemove=function(){ +antiRobot |= 2; +antiRobotGo(); +document.body.onmousemove=null; +} +setTimeout(function(){ +antiRobot |= 1; +antiRobotGo(); +}, 100) +antiRobotGo(); +} +antiRobotDefense(); +</script> +<h2>SQLite Release 3.3.14 On 2007-04-02</h2><p><ol class='lessindent'> +<li>Fix a bug (ticket #2273) + that could cause a segfault when the IN operator + is used one term of a two-column index and the right-hand side of + the IN operator contains a NULL.</li> +<li>Added a new OS interface method for determining the sector size + of underlying media: sqlite3OsSectorSize().</li> +<li>A new algorithm for statements of the form + INSERT INTO <i>table1</i> SELECT * FROM <i>table2</i> + is faster and reduces fragmentation. VACUUM uses statements of + this form and thus runs faster and defragments better.</li> +<li>Performance enhancements through reductions in disk I/O: +<ol type='a'> + <li>Do not read the last page of an overflow chain when + deleting the row - just add that page to the freelist.</li> + <li>Do not store pages being deleted in the + rollback journal.</li> + <li>Do not read in the (meaningless) content of + pages extracted from the freelist.</li> + <li>Do not flush the page cache (and thus avoiding + a cache refill) unless another process changes the underlying + database file.</li> + <li>Truncate rather than delete the rollback journal when committing + a transaction in exclusive access mode, or when committing the TEMP + database.</li> +</ol></li> +<li>Added support for exclusive access mode using + <a href="../pragma.html#pragma_locking_mode"> + "PRAGMA locking_mode=EXCLUSIVE"</a></li> +<li>Use heap space instead of stack space for large buffers in the + pager - useful on embedded platforms with stack-space + limitations.</li> +<li>Add a makefile target "sqlite3.c" that builds an amalgamation containing + the core SQLite library C code in a single file.</li> +<li>Get the library working correctly when compiled + with GCC option "-fstrict-aliasing".</li> +<li>Removed the vestigal SQLITE_PROTOCOL error.</li> +<li>Improvements to test coverage, other minor bugs fixed, + memory leaks plugged, + code refactored and/or recommended in places for easier reading.</li> + +</ol></p> + + <p>A <a href="../changes.html">complete list of SQLite releases</a> + in a single page and a <a href="../chronology.html">chronology</a> are both also available. + A detailed history of every + check-in is available at + <a href="https://www.sqlite.org/src/timeline"> + SQLite version control site</a>.</p> + + |