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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:28:19 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-05 17:28:19 +0000
commit18657a960e125336f704ea058e25c27bd3900dcb (patch)
tree17b438b680ed45a996d7b59951e6aa34023783f2 /www/releaselog/3_4_0.html
parentInitial commit. (diff)
downloadsqlite3-18657a960e125336f704ea058e25c27bd3900dcb.tar.xz
sqlite3-18657a960e125336f704ea058e25c27bd3900dcb.zip
Adding upstream version 3.40.1.upstream/3.40.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!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_expr.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="http://www.icu-project.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="http://www.sqlite.org/src/timeline">
+ SQLite version control site</a>.</p>
+
+