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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 3.44.1 On 2023-11-22</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>
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+<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">
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+document.getElementById("searchbox").focus()
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+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";
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+</script>
+<h2>SQLite Release 3.44.1 On 2023-11-22</h2><p><b>Prior changes from version 3.44.0 (2023-11-01):</b></p>
+<p><ol class='lessindent'>
+<li value='1'> <a href="../lang_aggfunc.html">Aggregate functions</a> can now include an ORDER BY clause after their last
+ parameter. The arguments to the function are processed in the order
+ specified. This can be important for functions like
+ <a href="../lang_aggfunc.html#group_concat">string_agg()</a> and <a href="../json1.html#jgrouparray">json_group_array()</a>.
+<li> Add support for the <a href="../lang_corefunc.html#concat">concat()</a> and <a href="../lang_corefunc.html#concat_ws">concat_ws()</a> scalar SQL functions,
+ compatible with PostgreSQL, SQLServer, and MySQL.
+<li> Add support for the <a href="../lang_aggfunc.html#group_concat">string_agg()</a> aggregate SQL function, compatible
+ with PostgreSQL and SQLServer.
+<li> New conversion letters on the <a href="../lang_datefunc.html#strftm">strftime() SQL function</a>: %e %F %I %k %l %p %P %R %T %u
+<li> Add new C-language APIs: <a href="../c3ref/get_clientdata.html">sqlite3_get_clientdata()</a> and <a href="../c3ref/get_clientdata.html">sqlite3_set_clientdata()</a>.
+<li> Many errors associated with CREATE TABLE are now raised when the CREATE TABLE statement
+ itself is run, rather than being deferred until the first time the table is actually
+ used.
+<li> The <a href="../pragma.html#pragma_integrity_check">PRAGMA integrity_check</a> command now verifies the consistency of the
+ content in various built-in <a href="../vtab.html">virtual tables</a> using the new <a href="../vtab.html#xintegrity">xIntegrity method</a>.
+ This works for the <a href="../fts3.html">FTS3</a>, <a href="../fts3.html#fts4">FTS4</a>, <a href="../fts5.html">FTS5</a>, <a href="../rtree.html">RTREE</a>, and <a href="../geopoly.html">GEOPOLY</a> extensions.
+<li> The <a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigdefensive">SQLITE_DBCONFIG_DEFENSIVE</a> setting now prevents <a href="../pragma.html#pragma_writable_schema">PRAGMA writable_schema</a>
+ from being turned on. Previously writable_schema could be turned on, but would
+ not actually allow the schema to be writable. Now it simply cannot be turned on.
+<li> Tag the built-in <a href="../fts3.html">FTS3</a>, <a href="../fts3.html#fts4">FTS4</a>, <a href="../fts5.html">FTS5</a>, <a href="../rtree.html">RTREE</a>, and <a href="../geopoly.html">GEOPOLY</a> virtual tables as
+ <a href="../c3ref/c_vtab_constraint_support.html#sqlitevtabinnocuous">SQLITE_VTAB_INNOCUOUS</a> so that they can be used inside of triggers in
+ high-security deployments.
+<li> The <a href="../pragma.html#pragma_case_sensitive_like">PRAGMA case_sensitive_like</a> statement is deprecated, as its use when the
+ schema contains LIKE operators can lead to reports of database corruption
+ by <a href="../pragma.html#pragma_integrity_check">PRAGMA integrity_check</a>.
+<li> <a href="../compile.html#use_seh">SQLITE_USE_SEH</a> (Structured Exception Handling) is now enabled by default whenever
+ SQLite is built using the Microsoft C compiler. It can be disabled using
+ -DSQLITE_USE_SEH=0
+<li> Query planner optimizations:
+ <ol type="a">
+ <li> In partial index scans, if the WHERE clause implies a constant value for a table
+ column, replace occurrences of that table column with the constant. This
+ increases the likelihood of the partial index being a covering index.
+ <li> Disable the view-scan optimization (added in <a href="../releaselog/3_42_0.html">version 3.42.0</a> - item 1c)
+ as it was causing multiple performance regressions. In its place, reduce
+ the estimated row count for DISTINCT subqueries by a factor of 8.
+ </ol>
+<li> SQLite now performs run-time detection of whether or not the underlying hardware
+ supports "long double" with precision greater than "double" and uses appropriate
+ floating-point routines depending on what it discovered.
+<li> The <a href="../cli.html">CLI</a> for Windows now defaults to using UTF-8 for both input
+ and output on platforms that support it. The --no-utf8 option is available
+ to disable UTF8 support.
+</ol>
+<p><b>Changes in this specific patch release, version 3.44.1 (2023-11-22):</b></p>
+<p><ol class='lessindent'>
+<li value='15'> Change the <a href="../cli.html">CLI</a> so that it uses UTF-16 for console I/O on Windows. This
+ enables proper display of unicode text on old Windows7 machines.
+<li> Other obscure bug fixes.
+<p><b>Hashes:</b>
+<li>SQLITE_SOURCE_ID: 2023-11-22 14:18:12 d295f48e8f367b066b881780c98bdf980a1d550397d5ba0b0e49842c95b3e8b4
+<li>SHA3-256 for sqlite3.c: e359dc502a73f3a8ad8e976a51231134d25cb93ad557a724dd92fe0c5897113a
+
+</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>
+
+