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diff --git a/www/releaselog/3_4_0.html b/www/releaselog/3_4_0.html new file mode 100644 index 0000000..97d2215 --- /dev/null +++ b/www/releaselog/3_4_0.html @@ -0,0 +1,183 @@ +<!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 3.4.0 On 2007-06-18</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 3.4.0 On 2007-06-18</h2><p><ol class='lessindent'> +<li>Fix a bug that can lead to database corruption if an <a href="../rescode.html#busy">SQLITE_BUSY</a> error + occurs in the middle of an explicit transaction and that transaction + is later committed. Ticket #2409. +<li>Fix a bug that can lead to database corruption if autovacuum mode is + on and a malloc() failure follows a CREATE TABLE or CREATE INDEX statement + which itself follows a cache overflow inside a transaction. See + ticket #2418. + </li> +<li>Added explicit <a href="../limits.html">upper bounds</a> on the sizes and + quantities of things SQLite can process. This change might cause + compatibility problems for + applications that use SQLite in the extreme, which is why the current + release is 3.4.0 instead of 3.3.18.</li> +<li>Added support for <a href="../c3ref/blob_open.html">Incremental BLOB I/O</a>.</li> +<li>Added the <a href="../c3ref/bind_blob.html">sqlite3_bind_zeroblob()</a> API</a> + and the <a href="../lang_corefunc.html#zeroblob">zeroblob()</a> SQL function.</li> +<li>Added support for <a href="../pragma.html#pragma_incremental_vacuum"> + Incremental Vacuum</a>.</li> +<li>Added the SQLITE_MIXED_ENDIAN_64BIT_FLOAT compile-time option to support + ARM7 processors with goofy endianness.</li> +<li>Removed all instances of sprintf() and strcpy() from the core library.</li> +<li>Added support for + <a href="https://icu.unicode.org">International Components for Unicode (ICU)</a> + to the full-text search extensions. +<li>In the Windows OS driver, reacquire a SHARED lock if an attempt to + acquire an EXCLUSIVE lock fails. Ticket #2354</li> +<li>Fix the REPLACE() function so that it returns NULL if the second argument + is an empty string. Ticket #2324.</li> +<li>Document the hazards of type conversions in + <a href="../c3ref/column_blob.html">sqlite3_column_blob()</a> + and related APIs. Fix unnecessary type conversions. Ticket #2321.</li> +<li>Internationalization of the TRIM() function. Ticket #2323</li> +<li>Use memmove() instead of memcpy() when moving between memory regions + that might overlap. Ticket #2334</li> +<li>Fix an optimizer bug involving subqueries in a compound SELECT that has + both an ORDER BY and a LIMIT clause. Ticket #2339.</li> +<li>Make sure the <a href="../c3ref/mprintf.html">sqlite3_snprintf()</a> + interface does not zero-terminate the buffer if the buffer size is + less than 1. Ticket #2341</li> +<li>Fix the built-in printf logic so that it prints "NaN" not "Inf" for + floating-point NaNs. Ticket #2345</li> +<li>When converting BLOB to TEXT, use the text encoding of the main database. + Ticket #2349</li> +<li>Keep the full precision of integers (if possible) when casting to + NUMERIC. Ticket #2364</li> +<li>Fix a bug in the handling of UTF16 codepoint 0xE000</li> +<li>Consider explicit collate clauses when matching WHERE constraints + to indices in the query optimizer. Ticket #2391</li> +<li>Fix the query optimizer to correctly handle constant expressions in + the ON clause of a LEFT JOIN. Ticket #2403</li> +<li>Fix the query optimizer to handle rowid comparisons to NULL + correctly. Ticket #2404</li> +<li>Fix many potential segfaults that could be caused by malicious SQL + statements.</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> + + |