Adding upstream version 3.40.1.upstream/3.40.1 upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
author: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-05-05 17:28:19 +0000
committer: Daniel Baumann <daniel.baumann@progress-linux.org> 2024-05-05 17:28:19 +0000
commit: 18657a960e125336f704ea058e25c27bd3900dcb (patch)
tree: 17b438b680ed45a996d7b59951e6aa34023783f2 /www/c3ref
parent: Initial commit. (diff)
download: sqlite3-upstream.tar.xz
sqlite3-upstream.zip
210 files changed, 37640 insertions, 0 deletions
diff --git a/www/c3ref/aggregate_context.html b/www/c3ref/aggregate_context.html
new file mode 100644
index 0000000..8b296ea
--- /dev/null
+++ b/www/c3ref/aggregate_context.html
@@ -0,0 +1,169 @@
+<!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>Obtain Aggregate Function Context</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>
+<!-- keywords: sqlite3_aggregate_context -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Obtain Aggregate Function Context</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_aggregate_context(sqlite3_context*, int nBytes);
+</pre></blockquote>
+<p>
+Implementations of aggregate SQL functions use this
+routine to allocate memory for storing their state.</p>
+
+<p>The first time the sqlite3_aggregate_context(C,N) routine is called
+for a particular aggregate function, SQLite allocates
+N bytes of memory, zeroes out that memory, and returns a pointer
+to the new memory. On second and subsequent calls to
+sqlite3_aggregate_context() for the same aggregate function instance,
+the same buffer is returned.  Sqlite3_aggregate_context() is normally
+called once for each invocation of the xStep callback and then one
+last time when the xFinal callback is invoked.  When no rows match
+an aggregate query, the xStep() callback of the aggregate function
+implementation is never called and xFinal() is called exactly once.
+In those cases, sqlite3_aggregate_context() might be called for the
+first time from within xFinal().</p>
+
+<p>The sqlite3_aggregate_context(C,N) routine returns a NULL pointer
+when first called if N is less than or equal to zero or if a memory
+allocation error occurs.</p>
+
+<p>The amount of space allocated by sqlite3_aggregate_context(C,N) is
+determined by the N parameter on first successful call.  Changing the
+value of N in any subsequent call to sqlite3_aggregate_context() within
+the same aggregate function instance will not resize the memory
+allocation.  Within the xFinal callback, it is customary to set
+N=0 in calls to sqlite3_aggregate_context(C,N) so that no
+pointless memory allocations occur.</p>
+
+<p>SQLite automatically frees the memory allocated by
+sqlite3_aggregate_context() when the aggregate query concludes.</p>
+
+<p>The first parameter must be a copy of the
+<a href="../c3ref/context.html">SQL function context</a> that is the first parameter
+to the xStep or xFinal callback routine that implements the aggregate
+function.</p>
+
+<p>This routine must be called from the same thread in which
+the aggregate SQL function is running.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/aggregate_count.html b/www/c3ref/aggregate_count.html
new file mode 100644
index 0000000..c5d8321
--- /dev/null
+++ b/www/c3ref/aggregate_count.html
@@ -0,0 +1,144 @@
+<!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>Deprecated Functions</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>
+<!-- keywords: sqlite3_aggregate_count sqlite3_expired sqlite3_global_recover sqlite3_memory_alarm sqlite3_thread_cleanup sqlite3_transfer_bindings -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Deprecated Functions</h2>
+</div>
+<blockquote><pre>
+#ifndef SQLITE_OMIT_DEPRECATED
+int sqlite3_aggregate_count(sqlite3_context*);
+int sqlite3_expired(sqlite3_stmt*);
+int sqlite3_transfer_bindings(sqlite3_stmt*, sqlite3_stmt*);
+int sqlite3_global_recover(void);
+void sqlite3_thread_cleanup(void);
+int sqlite3_memory_alarm(void(*)(void*,sqlite3_int64,int),
+                      void*,sqlite3_int64);
+#endif
+</pre></blockquote>
+<p>
+These functions are <a href="../c3ref/experimental.html">deprecated</a>.  In order to maintain
+backwards compatibility with older code, these functions continue
+to be supported.  However, new applications should avoid
+the use of these functions.  To encourage programmers to avoid
+these functions, we will not explain what they do.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/api_routines.html b/www/c3ref/api_routines.html
new file mode 100644
index 0000000..3eb6c53
--- /dev/null
+++ b/www/c3ref/api_routines.html
@@ -0,0 +1,135 @@
+<!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>Loadable Extension Thunk</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>
+<!-- keywords: sqlite3_api_routines -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Loadable Extension Thunk</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_api_routines sqlite3_api_routines;
+</pre></blockquote>
+<p>
+A pointer to the opaque sqlite3_api_routines structure is passed as
+the third parameter to entry points of <a href="../loadext.html">loadable extensions</a>.  This
+structure must be typedefed in order to work around compiler warnings
+on some platforms.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/auto_extension.html b/www/c3ref/auto_extension.html
new file mode 100644
index 0000000..9eddf12
--- /dev/null
+++ b/www/c3ref/auto_extension.html
@@ -0,0 +1,163 @@
+<!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>Automatically Load Statically Linked Extensions</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>
+<!-- keywords: sqlite3_auto_extension -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Automatically Load Statically Linked Extensions</h2>
+</div>
+<blockquote><pre>
+int sqlite3_auto_extension(void(*xEntryPoint)(void));
+</pre></blockquote>
+<p>
+This interface causes the xEntryPoint() function to be invoked for
+each new <a href="../c3ref/sqlite3.html">database connection</a> that is created.  The idea here is that
+xEntryPoint() is the entry point for a statically linked <a href="../loadext.html">SQLite extension</a>
+that is to be automatically loaded into all new database connections.</p>
+
+<p>Even though the function prototype shows that xEntryPoint() takes
+no arguments and returns void, SQLite invokes xEntryPoint() with three
+arguments and expects an integer result as if the signature of the
+entry point where as follows:</p>
+
+<p><blockquote><pre>
+&nbsp;  int xEntryPoint(
+&nbsp;    sqlite3 *db,
+&nbsp;    const char **pzErrMsg,
+&nbsp;    const struct sqlite3_api_routines *pThunk
+&nbsp;  );
+</pre></blockquote></p>
+
+<p>If the xEntryPoint routine encounters an error, it should make *pzErrMsg
+point to an appropriate error message (obtained from <a href="../c3ref/mprintf.html">sqlite3_mprintf()</a>)
+and return an appropriate <a href="../rescode.html">error code</a>.  SQLite ensures that *pzErrMsg
+is NULL before calling the xEntryPoint().  SQLite will invoke
+<a href="../c3ref/free.html">sqlite3_free()</a> on *pzErrMsg after xEntryPoint() returns.  If any
+xEntryPoint() returns an error, the <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open16()</a>,
+or <a href="../c3ref/open.html">sqlite3_open_v2()</a> call that provoked the xEntryPoint() will fail.</p>
+
+<p>Calling sqlite3_auto_extension(X) with an entry point X that is already
+on the list of automatic extensions is a harmless no-op. No entry point
+will be called more than once for each database connection that is opened.</p>
+
+<p>See also: <a href="../c3ref/reset_auto_extension.html">sqlite3_reset_auto_extension()</a>
+and <a href="../c3ref/cancel_auto_extension.html">sqlite3_cancel_auto_extension()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/autovacuum_pages.html b/www/c3ref/autovacuum_pages.html
new file mode 100644
index 0000000..cba4622
--- /dev/null
+++ b/www/c3ref/autovacuum_pages.html
@@ -0,0 +1,189 @@
+<!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>Autovacuum Compaction Amount Callback</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>
+<!-- keywords: sqlite3_autovacuum_pages -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Autovacuum Compaction Amount Callback</h2>
+</div>
+<blockquote><pre>
+int sqlite3_autovacuum_pages(
+  sqlite3 *db,
+  unsigned int(*)(void*,const char*,unsigned int,unsigned int,unsigned int),
+  void*,
+  void(*)(void*)
+);
+</pre></blockquote>
+<p>
+The sqlite3_autovacuum_pages(D,C,P,X) interface registers a callback
+function C that is invoked prior to each autovacuum of the database
+file.  The callback is passed a copy of the generic data pointer (P),
+the schema-name of the attached database that is being autovacuumed,
+the size of the database file in pages, the number of free pages,
+and the number of bytes per page, respectively.  The callback should
+return the number of free pages that should be removed by the
+autovacuum.  If the callback returns zero, then no autovacuum happens.
+If the value returned is greater than or equal to the number of
+free pages, then a complete autovacuum happens.</p>
+
+<p><p>If there are multiple ATTACH-ed database files that are being
+modified as part of a transaction commit, then the autovacuum pages
+callback is invoked separately for each file.</p>
+
+<p><p><b>The callback is not reentrant.</b> The callback function should
+not attempt to invoke any other SQLite interface.  If it does, bad
+things may happen, including segmentation faults and corrupt database
+files.  The callback function should be a simple function that
+does some arithmetic on its input parameters and returns a result.</p>
+
+<p>The X parameter to sqlite3_autovacuum_pages(D,C,P,X) is an optional
+destructor for the P parameter.  If X is not NULL, then X(P) is
+invoked whenever the database connection closes or when the callback
+is overwritten by another invocation of sqlite3_autovacuum_pages().</p>
+
+<p><p>There is only one autovacuum pages callback per database connection.
+Each call to the sqlite3_autovacuum_pages() interface overrides all
+previous invocations for that database connection.  If the callback
+argument (C) to sqlite3_autovacuum_pages(D,C,P,X) is a NULL pointer,
+then the autovacuum steps callback is cancelled.  The return value
+from sqlite3_autovacuum_pages() is normally SQLITE_OK, but might
+be some other error code if something goes wrong.  The current
+implementation will only return SQLITE_OK or SQLITE_MISUSE, but other
+return codes might be added in future releases.</p>
+
+<p><p>If no autovacuum pages callback is specified (the usual case) or
+a NULL pointer is provided for the callback,
+then the default behavior is to vacuum all free pages.  So, in other
+words, the default behavior is the same as if the callback function
+were something like this:</p>
+
+<p><blockquote><pre>
+&nbsp;   unsigned int demonstration_autovac_pages_callback(
+&nbsp;     void *pClientData,
+&nbsp;     const char *zSchema,
+&nbsp;     unsigned int nDbPage,
+&nbsp;     unsigned int nFreePage,
+&nbsp;     unsigned int nBytePerPage
+&nbsp;   ){
+&nbsp;     return nFreePage;
+&nbsp;   }
+</pre></blockquote>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/backup.html b/www/c3ref/backup.html
new file mode 100644
index 0000000..db0120a
--- /dev/null
+++ b/www/c3ref/backup.html
@@ -0,0 +1,137 @@
+<!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>Online Backup Object</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>
+<!-- keywords: sqlite3_backup -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Online Backup Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_backup sqlite3_backup;
+</pre></blockquote>
+<p>
+The sqlite3_backup object records state information about an ongoing
+online backup operation.  The sqlite3_backup object is created by
+a call to <a href="../c3ref/backup_finish.html#sqlite3backupinit">sqlite3_backup_init()</a> and is destroyed by a call to
+<a href="../c3ref/backup_finish.html#sqlite3backupfinish">sqlite3_backup_finish()</a>.</p>
+
+<p>See Also: <a href="../backup.html">Using the SQLite Online Backup API</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/backup_finish.html b/www/c3ref/backup_finish.html
new file mode 100644
index 0000000..1cdfe70
--- /dev/null
+++ b/www/c3ref/backup_finish.html
@@ -0,0 +1,327 @@
+<!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>Online Backup API.</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>
+<!-- keywords: sqlite3_backup_finish sqlite3_backup_init sqlite3_backup_pagecount sqlite3_backup_remaining sqlite3_backup_step -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Online Backup API.</h2>
+</div>
+<blockquote><pre>
+sqlite3_backup *sqlite3_backup_init(
+  sqlite3 *pDest,                        /* Destination database handle */
+  const char *zDestName,                 /* Destination database name */
+  sqlite3 *pSource,                      /* Source database handle */
+  const char *zSourceName                /* Source database name */
+);
+int sqlite3_backup_step(sqlite3_backup *p, int nPage);
+int sqlite3_backup_finish(sqlite3_backup *p);
+int sqlite3_backup_remaining(sqlite3_backup *p);
+int sqlite3_backup_pagecount(sqlite3_backup *p);
+</pre></blockquote>
+<p>
+The backup API copies the content of one database into another.
+It is useful either for creating backups of databases or
+for copying in-memory databases to or from persistent files.</p>
+
+<p>See Also: <a href="../backup.html">Using the SQLite Online Backup API</a></p>
+
+<p>SQLite holds a write transaction open on the destination database file
+for the duration of the backup operation.
+The source database is read-locked only while it is being read;
+it is not locked continuously for the entire backup operation.
+Thus, the backup may be performed on a live source database without
+preventing other database connections from
+reading or writing to the source database while the backup is underway.</p>
+
+<p>To perform a backup operation:
+<ol>
+<li><b>sqlite3_backup_init()</b> is called once to initialize the
+backup,
+<li><b>sqlite3_backup_step()</b> is called one or more times to transfer
+the data between the two databases, and finally
+<li><b>sqlite3_backup_finish()</b> is called to release all resources
+associated with the backup operation.
+</ol>
+There should be exactly one call to sqlite3_backup_finish() for each
+successful call to sqlite3_backup_init().</p>
+
+<p><a name="sqlite3backupinit"></a>
+ <b>sqlite3_backup_init()</b></p>
+
+<p>The D and N arguments to sqlite3_backup_init(D,N,S,M) are the
+<a href="../c3ref/sqlite3.html">database connection</a> associated with the destination database
+and the database name, respectively.
+The database name is "main" for the main database, "temp" for the
+temporary database, or the name specified after the AS keyword in
+an <a href="../lang_attach.html">ATTACH</a> statement for an attached database.
+The S and M arguments passed to
+sqlite3_backup_init(D,N,S,M) identify the <a href="../c3ref/sqlite3.html">database connection</a>
+and database name of the source database, respectively.
+The source and destination <a href="../c3ref/sqlite3.html">database connections</a> (parameters S and D)
+must be different or else sqlite3_backup_init(D,N,S,M) will fail with
+an error.</p>
+
+<p>A call to sqlite3_backup_init() will fail, returning NULL, if
+there is already a read or read-write transaction open on the
+destination database.</p>
+
+<p>If an error occurs within sqlite3_backup_init(D,N,S,M), then NULL is
+returned and an error code and error message are stored in the
+destination <a href="../c3ref/sqlite3.html">database connection</a> D.
+The error code and message for the failed call to sqlite3_backup_init()
+can be retrieved using the <a href="../c3ref/errcode.html">sqlite3_errcode()</a>, <a href="../c3ref/errcode.html">sqlite3_errmsg()</a>, and/or
+<a href="../c3ref/errcode.html">sqlite3_errmsg16()</a> functions.
+A successful call to sqlite3_backup_init() returns a pointer to an
+<a href="../c3ref/backup.html">sqlite3_backup</a> object.
+The <a href="../c3ref/backup.html">sqlite3_backup</a> object may be used with the sqlite3_backup_step() and
+sqlite3_backup_finish() functions to perform the specified backup
+operation.</p>
+
+<p><a name="sqlite3backupstep"></a>
+ <b>sqlite3_backup_step()</b></p>
+
+<p>Function sqlite3_backup_step(B,N) will copy up to N pages between
+the source and destination databases specified by <a href="../c3ref/backup.html">sqlite3_backup</a> object B.
+If N is negative, all remaining source pages are copied.
+If sqlite3_backup_step(B,N) successfully copies N pages and there
+are still more pages to be copied, then the function returns <a href="../rescode.html#ok">SQLITE_OK</a>.
+If sqlite3_backup_step(B,N) successfully finishes copying all pages
+from source to destination, then it returns <a href="../rescode.html#done">SQLITE_DONE</a>.
+If an error occurs while running sqlite3_backup_step(B,N),
+then an <a href="../rescode.html">error code</a> is returned. As well as <a href="../rescode.html#ok">SQLITE_OK</a> and
+<a href="../rescode.html#done">SQLITE_DONE</a>, a call to sqlite3_backup_step() may return <a href="../rescode.html#readonly">SQLITE_READONLY</a>,
+<a href="../rescode.html#nomem">SQLITE_NOMEM</a>, <a href="../rescode.html#busy">SQLITE_BUSY</a>, <a href="../rescode.html#locked">SQLITE_LOCKED</a>, or an
+<a href="../rescode.html#ioerr_access">SQLITE_IOERR_XXX</a> extended error code.</p>
+
+<p>The sqlite3_backup_step() might return <a href="../rescode.html#readonly">SQLITE_READONLY</a> if
+<ol>
+<li> the destination database was opened read-only, or
+<li> the destination database is using write-ahead-log journaling
+and the destination and source page sizes differ, or
+<li> the destination database is an in-memory database and the
+destination and source page sizes differ.
+</ol></p>
+
+<p>If sqlite3_backup_step() cannot obtain a required file-system lock, then
+the <a href="../c3ref/busy_handler.html">busy-handler function</a>
+is invoked (if one is specified). If the
+busy-handler returns non-zero before the lock is available, then
+<a href="../rescode.html#busy">SQLITE_BUSY</a> is returned to the caller. In this case the call to
+sqlite3_backup_step() can be retried later. If the source
+<a href="../c3ref/sqlite3.html">database connection</a>
+is being used to write to the source database when sqlite3_backup_step()
+is called, then <a href="../rescode.html#locked">SQLITE_LOCKED</a> is returned immediately. Again, in this
+case the call to sqlite3_backup_step() can be retried later on. If
+<a href="../rescode.html#ioerr_access">SQLITE_IOERR_XXX</a>, <a href="../rescode.html#nomem">SQLITE_NOMEM</a>, or
+<a href="../rescode.html#readonly">SQLITE_READONLY</a> is returned, then
+there is no point in retrying the call to sqlite3_backup_step(). These
+errors are considered fatal.  The application must accept
+that the backup operation has failed and pass the backup operation handle
+to the sqlite3_backup_finish() to release associated resources.</p>
+
+<p>The first call to sqlite3_backup_step() obtains an exclusive lock
+on the destination file. The exclusive lock is not released until either
+sqlite3_backup_finish() is called or the backup operation is complete
+and sqlite3_backup_step() returns <a href="../rescode.html#done">SQLITE_DONE</a>.  Every call to
+sqlite3_backup_step() obtains a <a href="../lockingv3.html#shared_lock">shared lock</a> on the source database that
+lasts for the duration of the sqlite3_backup_step() call.
+Because the source database is not locked between calls to
+sqlite3_backup_step(), the source database may be modified mid-way
+through the backup process.  If the source database is modified by an
+external process or via a database connection other than the one being
+used by the backup operation, then the backup will be automatically
+restarted by the next call to sqlite3_backup_step(). If the source
+database is modified by the using the same database connection as is used
+by the backup operation, then the backup database is automatically
+updated at the same time.</p>
+
+<p><a name="sqlite3backupfinish"></a>
+ <b>sqlite3_backup_finish()</b></p>
+
+<p>When sqlite3_backup_step() has returned <a href="../rescode.html#done">SQLITE_DONE</a>, or when the
+application wishes to abandon the backup operation, the application
+should destroy the <a href="../c3ref/backup.html">sqlite3_backup</a> by passing it to sqlite3_backup_finish().
+The sqlite3_backup_finish() interfaces releases all
+resources associated with the <a href="../c3ref/backup.html">sqlite3_backup</a> object.
+If sqlite3_backup_step() has not yet returned <a href="../rescode.html#done">SQLITE_DONE</a>, then any
+active write-transaction on the destination database is rolled back.
+The <a href="../c3ref/backup.html">sqlite3_backup</a> object is invalid
+and may not be used following a call to sqlite3_backup_finish().</p>
+
+<p>The value returned by sqlite3_backup_finish is <a href="../rescode.html#ok">SQLITE_OK</a> if no
+sqlite3_backup_step() errors occurred, regardless or whether or not
+sqlite3_backup_step() completed.
+If an out-of-memory condition or IO error occurred during any prior
+sqlite3_backup_step() call on the same <a href="../c3ref/backup.html">sqlite3_backup</a> object, then
+sqlite3_backup_finish() returns the corresponding <a href="../rescode.html">error code</a>.</p>
+
+<p>A return of <a href="../rescode.html#busy">SQLITE_BUSY</a> or <a href="../rescode.html#locked">SQLITE_LOCKED</a> from sqlite3_backup_step()
+is not a permanent error and does not affect the return value of
+sqlite3_backup_finish().</p>
+
+<p><a name="sqlite3backupremaining"></a>
+ <a name="sqlite3backuppagecount"></a>
+
+<b>sqlite3_backup_remaining() and sqlite3_backup_pagecount()</b></p>
+
+<p>The sqlite3_backup_remaining() routine returns the number of pages still
+to be backed up at the conclusion of the most recent sqlite3_backup_step().
+The sqlite3_backup_pagecount() routine returns the total number of pages
+in the source database at the conclusion of the most recent
+sqlite3_backup_step().
+The values returned by these functions are only updated by
+sqlite3_backup_step(). If the source database is modified in a way that
+changes the size of the source database or the number of pages remaining,
+those changes are not reflected in the output of sqlite3_backup_pagecount()
+and sqlite3_backup_remaining() until after the next
+sqlite3_backup_step().</p>
+
+<p><b>Concurrent Usage of Database Handles</b></p>
+
+<p>The source <a href="../c3ref/sqlite3.html">database connection</a> may be used by the application for other
+purposes while a backup operation is underway or being initialized.
+If SQLite is compiled and configured to support threadsafe database
+connections, then the source database connection may be used concurrently
+from within other threads.</p>
+
+<p>However, the application must guarantee that the destination
+<a href="../c3ref/sqlite3.html">database connection</a> is not passed to any other API (by any thread) after
+sqlite3_backup_init() is called and before the corresponding call to
+sqlite3_backup_finish().  SQLite does not currently check to see
+if the application incorrectly accesses the destination <a href="../c3ref/sqlite3.html">database connection</a>
+and so no error code is reported, but the operations may malfunction
+nevertheless.  Use of the destination database connection while a
+backup is in progress might also cause a mutex deadlock.</p>
+
+<p>If running in <a href="../sharedcache.html">shared cache mode</a>, the application must
+guarantee that the shared cache used by the destination database
+is not accessed while the backup is running. In practice this means
+that the application must guarantee that the disk file being
+backed up to is not accessed by any connection within the process,
+not just the specific connection that was passed to sqlite3_backup_init().</p>
+
+<p>The <a href="../c3ref/backup.html">sqlite3_backup</a> object itself is partially threadsafe. Multiple
+threads may safely make multiple concurrent calls to sqlite3_backup_step().
+However, the sqlite3_backup_remaining() and sqlite3_backup_pagecount()
+APIs are not strictly speaking threadsafe. If they are invoked at the
+same time as another thread is invoking sqlite3_backup_step() it is
+possible that they return invalid values.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/bind_blob.html b/www/c3ref/bind_blob.html
new file mode 100644
index 0000000..5c4eea1
--- /dev/null
+++ b/www/c3ref/bind_blob.html
@@ -0,0 +1,279 @@
+<!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>Binding Values To Prepared Statements</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>
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+<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>
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+</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>
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+</div>
+<script>
+function toggle_div(nm) {
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+document.getElementById("searchbox").focus()
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+function div_off(nm){document.getElementById(nm).style.display="none";}
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+if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){
+document.getElementById("search_menubutton").style.display = "none";
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+/* Used by the Hide/Show button beside syntax diagrams, to toggle the */
+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+if( x.style.display!='none' ){
+x.style.display = 'none';
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+<!-- keywords: {SQL parameter} {SQL parameters} {host parameter} {host parameter name} {host parameters} {parameter binding} sqlite3_bind_blob sqlite3_bind_blob64 sqlite3_bind_double sqlite3_bind_int sqlite3_bind_int64 sqlite3_bind_null sqlite3_bind_pointer sqlite3_bind_text sqlite3_bind_text16 sqlite3_bind_text64 sqlite3_bind_value sqlite3_bind_zeroblob sqlite3_bind_zeroblob64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Binding Values To Prepared Statements</h2>
+</div>
+<blockquote><pre>
+int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
+int sqlite3_bind_blob64(sqlite3_stmt*, int, const void*, sqlite3_uint64,
+                        void(*)(void*));
+int sqlite3_bind_double(sqlite3_stmt*, int, double);
+int sqlite3_bind_int(sqlite3_stmt*, int, int);
+int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
+int sqlite3_bind_null(sqlite3_stmt*, int);
+int sqlite3_bind_text(sqlite3_stmt*,int,const char*,int,void(*)(void*));
+int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
+int sqlite3_bind_text64(sqlite3_stmt*, int, const char*, sqlite3_uint64,
+                         void(*)(void*), unsigned char encoding);
+int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
+int sqlite3_bind_pointer(sqlite3_stmt*, int, void*, const char*,void(*)(void*));
+int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
+int sqlite3_bind_zeroblob64(sqlite3_stmt*, int, sqlite3_uint64);
+</pre></blockquote>
+<p>
+In the SQL statement text input to <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> and its variants,
+literals may be replaced by a <a href="../lang_expr.html#varparam">parameter</a> that matches one of following
+templates:</p>
+
+<p><ul>
+<li>  ?
+<li>  ?NNN
+<li>  :VVV
+<li>  @VVV
+<li>  $VVV
+</ul></p>
+
+<p>In the templates above, NNN represents an integer literal,
+and VVV represents an alphanumeric identifier.  The values of these
+parameters (also called "host parameter names" or "SQL parameters")
+can be set using the sqlite3_bind_*() routines defined here.</p>
+
+<p>The first argument to the sqlite3_bind_*() routines is always
+a pointer to the <a href="../c3ref/stmt.html">sqlite3_stmt</a> object returned from
+<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> or its variants.</p>
+
+<p>The second argument is the index of the SQL parameter to be set.
+The leftmost SQL parameter has an index of 1.  When the same named
+SQL parameter is used more than once, second and subsequent
+occurrences have the same index as the first occurrence.
+The index for named parameters can be looked up using the
+<a href="../c3ref/bind_parameter_index.html">sqlite3_bind_parameter_index()</a> API if desired.  The index
+for "?NNN" parameters is the value of NNN.
+The NNN value must be between 1 and the <a href="../c3ref/limit.html">sqlite3_limit()</a>
+parameter <a href="../c3ref/c_limit_attached.html#sqlitelimitvariablenumber">SQLITE_LIMIT_VARIABLE_NUMBER</a> (default value: 32766).</p>
+
+<p>The third argument is the value to bind to the parameter.
+If the third parameter to sqlite3_bind_text() or sqlite3_bind_text16()
+or sqlite3_bind_blob() is a NULL pointer then the fourth parameter
+is ignored and the end result is the same as sqlite3_bind_null().
+If the third parameter to sqlite3_bind_text() is not NULL, then
+it should be a pointer to well-formed UTF8 text.
+If the third parameter to sqlite3_bind_text16() is not NULL, then
+it should be a pointer to well-formed UTF16 text.
+If the third parameter to sqlite3_bind_text64() is not NULL, then
+it should be a pointer to a well-formed unicode string that is
+either UTF8 if the sixth parameter is SQLITE_UTF8, or UTF16
+otherwise.</p>
+
+<p><a name="byteorderdeterminationrules"></a>
+ The byte-order of
+UTF16 input text is determined by the byte-order mark (BOM, U+FEFF)
+found in first character, which is removed, or in the absence of a BOM
+the byte order is the native byte order of the host
+machine for sqlite3_bind_text16() or the byte order specified in
+the 6th parameter for sqlite3_bind_text64().
+If UTF16 input text contains invalid unicode
+characters, then SQLite might change those invalid characters
+into the unicode replacement character: U+FFFD.</p>
+
+<p>In those routines that have a fourth argument, its value is the
+number of bytes in the parameter.  To be clear: the value is the
+number of <u>bytes</u> in the value, not the number of characters.
+If the fourth parameter to sqlite3_bind_text() or sqlite3_bind_text16()
+is negative, then the length of the string is
+the number of bytes up to the first zero terminator.
+If the fourth parameter to sqlite3_bind_blob() is negative, then
+the behavior is undefined.
+If a non-negative fourth parameter is provided to sqlite3_bind_text()
+or sqlite3_bind_text16() or sqlite3_bind_text64() then
+that parameter must be the byte offset
+where the NUL terminator would occur assuming the string were NUL
+terminated.  If any NUL characters occurs at byte offsets less than
+the value of the fourth parameter then the resulting string value will
+contain embedded NULs.  The result of expressions involving strings
+with embedded NULs is undefined.</p>
+
+<p>The fifth argument to the BLOB and string binding interfaces controls
+or indicates the lifetime of the object referenced by the third parameter.
+These three options exist:
+ (1) A destructor to dispose of the BLOB or string after SQLite has finished
+with it may be passed. It is called to dispose of the BLOB or string even
+if the call to the bind API fails, except the destructor is not called if
+the third parameter is a NULL pointer or the fourth parameter is negative.
+ (2) The special constant, <a href="../c3ref/c_static.html">SQLITE_STATIC</a>, may be passsed to indicate that
+the application remains responsible for disposing of the object. In this
+case, the object and the provided pointer to it must remain valid until
+either the prepared statement is finalized or the same SQL parameter is
+bound to something else, whichever occurs sooner.
+ (3) The constant, <a href="../c3ref/c_static.html">SQLITE_TRANSIENT</a>, may be passed to indicate that the
+object is to be copied prior to the return from sqlite3_bind_*(). The
+object and pointer to it must remain valid until then. SQLite will then
+manage the lifetime of its private copy.</p>
+
+<p>The sixth argument to sqlite3_bind_text64() must be one of
+<a href="../c3ref/c_any.html">SQLITE_UTF8</a>, <a href="../c3ref/c_any.html">SQLITE_UTF16</a>, <a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>, or <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a>
+to specify the encoding of the text in the third parameter.  If
+the sixth argument to sqlite3_bind_text64() is not one of the
+allowed values shown above, or if the text encoding is different
+from the encoding specified by the sixth parameter, then the behavior
+is undefined.</p>
+
+<p>The sqlite3_bind_zeroblob() routine binds a BLOB of length N that
+is filled with zeroes.  A zeroblob uses a fixed amount of memory
+(just an integer to hold its size) while it is being processed.
+Zeroblobs are intended to serve as placeholders for BLOBs whose
+content is later written using
+<a href="../c3ref/blob_open.html">incremental BLOB I/O</a> routines.
+A negative value for the zeroblob results in a zero-length BLOB.</p>
+
+<p>The sqlite3_bind_pointer(S,I,P,T,D) routine causes the I-th parameter in
+<a href="../c3ref/stmt.html">prepared statement</a> S to have an SQL value of NULL, but to also be
+associated with the pointer P of type T.  D is either a NULL pointer or
+a pointer to a destructor function for P. SQLite will invoke the
+destructor D with a single argument of P when it is finished using
+P.  The T parameter should be a static string, preferably a string
+literal. The sqlite3_bind_pointer() routine is part of the
+<a href="../bindptr.html">pointer passing interface</a> added for SQLite 3.20.0.</p>
+
+<p>If any of the sqlite3_bind_*() routines are called with a NULL pointer
+for the <a href="../c3ref/stmt.html">prepared statement</a> or with a prepared statement for which
+<a href="../c3ref/step.html">sqlite3_step()</a> has been called more recently than <a href="../c3ref/reset.html">sqlite3_reset()</a>,
+then the call will return <a href="../rescode.html#misuse">SQLITE_MISUSE</a>.  If any sqlite3_bind_()
+routine is passed a <a href="../c3ref/stmt.html">prepared statement</a> that has been finalized, the
+result is undefined and probably harmful.</p>
+
+<p>Bindings are not cleared by the <a href="../c3ref/reset.html">sqlite3_reset()</a> routine.
+Unbound parameters are interpreted as NULL.</p>
+
+<p>The sqlite3_bind_* routines return <a href="../rescode.html#ok">SQLITE_OK</a> on success or an
+<a href="../rescode.html">error code</a> if anything goes wrong.
+<a href="../rescode.html#toobig">SQLITE_TOOBIG</a> might be returned if the size of a string or BLOB
+exceeds limits imposed by <a href="../c3ref/limit.html">sqlite3_limit</a>(<a href="../c3ref/c_limit_attached.html#sqlitelimitlength">SQLITE_LIMIT_LENGTH</a>) or
+<a href="../limits.html#max_length">SQLITE_MAX_LENGTH</a>.
+<a href="../rescode.html#range">SQLITE_RANGE</a> is returned if the parameter
+index is out of range.  <a href="../rescode.html#nomem">SQLITE_NOMEM</a> is returned if malloc() fails.</p>
+
+<p>See also: <a href="../c3ref/bind_parameter_count.html">sqlite3_bind_parameter_count()</a>,
+<a href="../c3ref/bind_parameter_name.html">sqlite3_bind_parameter_name()</a>, and <a href="../c3ref/bind_parameter_index.html">sqlite3_bind_parameter_index()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/bind_parameter_count.html b/www/c3ref/bind_parameter_count.html
new file mode 100644
index 0000000..aeb8dba
--- /dev/null
+++ b/www/c3ref/bind_parameter_count.html
@@ -0,0 +1,145 @@
+<!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>Number Of SQL Parameters</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>
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+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+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>
+<!-- keywords: sqlite3_bind_parameter_count -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Number Of SQL Parameters</h2>
+</div>
+<blockquote><pre>
+int sqlite3_bind_parameter_count(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+This routine can be used to find the number of <a href="../c3ref/bind_blob.html">SQL parameters</a>
+in a <a href="../c3ref/stmt.html">prepared statement</a>.  SQL parameters are tokens of the
+form "?", "?NNN", ":AAA", "$AAA", or "@AAA" that serve as
+placeholders for values that are <a href="../c3ref/bind_blob.html">bound</a>
+to the parameters at a later time.</p>
+
+<p>This routine actually returns the index of the largest (rightmost)
+parameter. For all forms except ?NNN, this will correspond to the
+number of unique parameters.  If parameters of the ?NNN form are used,
+there may be gaps in the list.</p>
+
+<p>See also: <a href="../c3ref/bind_blob.html">sqlite3_bind()</a>,
+<a href="../c3ref/bind_parameter_name.html">sqlite3_bind_parameter_name()</a>, and
+<a href="../c3ref/bind_parameter_index.html">sqlite3_bind_parameter_index()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/bind_parameter_index.html b/www/c3ref/bind_parameter_index.html
new file mode 100644
index 0000000..e8fcadf
--- /dev/null
+++ b/www/c3ref/bind_parameter_index.html
@@ -0,0 +1,142 @@
+<!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>Index Of A Parameter With A Given Name</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>
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+<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>
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+</div>
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+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_bind_parameter_index -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Index Of A Parameter With A Given Name</h2>
+</div>
+<blockquote><pre>
+int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
+</pre></blockquote>
+<p>
+Return the index of an SQL parameter given its name.  The
+index value returned is suitable for use as the second
+parameter to <a href="../c3ref/bind_blob.html">sqlite3_bind()</a>.  A zero
+is returned if no matching parameter is found.  The parameter
+name must be given in UTF-8 even if the original statement
+was prepared from UTF-16 text using <a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a> or
+<a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a>.</p>
+
+<p>See also: <a href="../c3ref/bind_blob.html">sqlite3_bind()</a>,
+<a href="../c3ref/bind_parameter_count.html">sqlite3_bind_parameter_count()</a>, and
+<a href="../c3ref/bind_parameter_name.html">sqlite3_bind_parameter_name()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/bind_parameter_name.html b/www/c3ref/bind_parameter_name.html
new file mode 100644
index 0000000..8490871
--- /dev/null
+++ b/www/c3ref/bind_parameter_name.html
@@ -0,0 +1,152 @@
+<!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>Name Of A Host Parameter</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";
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+}
+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);
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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";
+}
+/* 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;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_bind_parameter_name -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Name Of A Host Parameter</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int);
+</pre></blockquote>
+<p>
+The sqlite3_bind_parameter_name(P,N) interface returns
+the name of the N-th <a href="../c3ref/bind_blob.html">SQL parameter</a> in the <a href="../c3ref/stmt.html">prepared statement</a> P.
+SQL parameters of the form "?NNN" or ":AAA" or "@AAA" or "$AAA"
+have a name which is the string "?NNN" or ":AAA" or "@AAA" or "$AAA"
+respectively.
+In other words, the initial ":" or "$" or "@" or "?"
+is included as part of the name.
+Parameters of the form "?" without a following integer have no name
+and are referred to as "nameless" or "anonymous parameters".</p>
+
+<p>The first host parameter has an index of 1, not 0.</p>
+
+<p>If the value N is out of range or if the N-th parameter is
+nameless, then NULL is returned.  The returned string is
+always in UTF-8 encoding even if the named parameter was
+originally specified as UTF-16 in <a href="../c3ref/prepare.html">sqlite3_prepare16()</a>,
+<a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a>, or <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a>.</p>
+
+<p>See also: <a href="../c3ref/bind_blob.html">sqlite3_bind()</a>,
+<a href="../c3ref/bind_parameter_count.html">sqlite3_bind_parameter_count()</a>, and
+<a href="../c3ref/bind_parameter_index.html">sqlite3_bind_parameter_index()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob.html b/www/c3ref/blob.html
new file mode 100644
index 0000000..9731710
--- /dev/null
+++ b/www/c3ref/blob.html
@@ -0,0 +1,145 @@
+<!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>A Handle To An Open BLOB</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>
+<!-- keywords: {BLOB handle} {BLOB handles} sqlite3_blob -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>A Handle To An Open BLOB</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_blob sqlite3_blob;
+</pre></blockquote>
+<p>
+An instance of this object represents an open BLOB on which
+<a href="../c3ref/blob_open.html">incremental BLOB I/O</a> can be performed.
+Objects of this type are created by <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a>
+and destroyed by <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>.
+The <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a> and <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a> interfaces
+can be used to read or write small subsections of the BLOB.
+The <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> interface returns the size of the BLOB in bytes.
+</p><p>1 Constructor: <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a></p>
+<p>1 Destructor: <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a></p>
+<p>4 Methods:
+ <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a>,
+<a href="../c3ref/blob_read.html">sqlite3_blob_read()</a>,
+<a href="../c3ref/blob_reopen.html">sqlite3_blob_reopen()</a>,
+<a href="../c3ref/blob_write.html">sqlite3_blob_write()</a></p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_bytes.html b/www/c3ref/blob_bytes.html
new file mode 100644
index 0000000..7eda378
--- /dev/null
+++ b/www/c3ref/blob_bytes.html
@@ -0,0 +1,140 @@
+<!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>Return The Size Of An Open BLOB</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>
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+</ul>
+</div>
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+</select>
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+<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";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+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>
+<!-- keywords: sqlite3_blob_bytes -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Return The Size Of An Open BLOB</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_bytes(sqlite3_blob *);
+</pre></blockquote>
+<p>
+Returns the size in bytes of the BLOB accessible via the
+successfully opened <a href="../c3ref/blob.html">BLOB handle</a> in its only argument.  The
+incremental blob I/O routines can only read or overwriting existing
+blob content; they cannot change the size of a blob.</p>
+
+<p>This routine only works on a <a href="../c3ref/blob.html">BLOB handle</a> which has been created
+by a prior successful call to <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> and which has not
+been closed by <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>.  Passing any other pointer in
+to this routine results in undefined and probably undesirable behavior.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_close.html b/www/c3ref/blob_close.html
new file mode 100644
index 0000000..e6d7d48
--- /dev/null
+++ b/www/c3ref/blob_close.html
@@ -0,0 +1,147 @@
+<!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>Close A BLOB Handle</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>
+<!-- keywords: sqlite3_blob_close -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Close A BLOB Handle</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_close(sqlite3_blob *);
+</pre></blockquote>
+<p>
+This function closes an open <a href="../c3ref/blob.html">BLOB handle</a>. The BLOB handle is closed
+unconditionally.  Even if this routine returns an error code, the
+handle is still closed.</p>
+
+<p>If the blob handle being closed was opened for read-write access, and if
+the database is in auto-commit mode and there are no other open read-write
+blob handles or active write statements, the current transaction is
+committed. If an error occurs while committing the transaction, an error
+code is returned and the transaction rolled back.</p>
+
+<p>Calling this function with an argument that is not a NULL pointer or an
+open blob handle results in undefined behaviour. Calling this routine
+with a null pointer (such as would be returned by a failed call to
+<a href="../c3ref/blob_open.html">sqlite3_blob_open()</a>) is a harmless no-op. Otherwise, if this function
+is passed a valid open blob handle, the values returned by the
+sqlite3_errcode() and sqlite3_errmsg() functions are set before returning.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_open.html b/www/c3ref/blob_open.html
new file mode 100644
index 0000000..06700d3
--- /dev/null
+++ b/www/c3ref/blob_open.html
@@ -0,0 +1,216 @@
+<!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>Open A BLOB For Incremental I/O</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>
+<!-- keywords: sqlite3_blob_open -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Open A BLOB For Incremental I/O</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_open(
+  sqlite3*,
+  const char *zDb,
+  const char *zTable,
+  const char *zColumn,
+  sqlite3_int64 iRow,
+  int flags,
+  sqlite3_blob **ppBlob
+);
+</pre></blockquote>
+<p>
+This interfaces opens a <a href="../c3ref/blob.html">handle</a> to the BLOB located
+in row iRow, column zColumn, table zTable in database zDb;
+in other words, the same BLOB that would be selected by:</p>
+
+<p><pre>
+SELECT zColumn FROM zDb.zTable WHERE <a href="../lang_createtable.html#rowid">rowid</a> = iRow;
+</pre></p>
+
+<p>Parameter zDb is not the filename that contains the database, but
+rather the symbolic name of the database. For attached databases, this is
+the name that appears after the AS keyword in the <a href="../lang_attach.html">ATTACH</a> statement.
+For the main database file, the database name is "main". For TEMP
+tables, the database name is "temp".</p>
+
+<p>If the flags parameter is non-zero, then the BLOB is opened for read
+and write access. If the flags parameter is zero, the BLOB is opened for
+read-only access.</p>
+
+<p>On success, <a href="../rescode.html#ok">SQLITE_OK</a> is returned and the new <a href="../c3ref/blob.html">BLOB handle</a> is stored
+in *ppBlob. Otherwise an <a href="../rescode.html">error code</a> is returned and, unless the error
+code is SQLITE_MISUSE, *ppBlob is set to NULL. This means that, provided
+the API is not misused, it is always safe to call <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>
+on *ppBlob after this function it returns.</p>
+
+<p>This function fails with SQLITE_ERROR if any of the following are true:
+<ul>
+<li> Database zDb does not exist,
+<li> Table zTable does not exist within database zDb,
+<li> Table zTable is a WITHOUT ROWID table,
+<li> Column zColumn does not exist,
+<li> Row iRow is not present in the table,
+<li> The specified column of row iRow contains a value that is not
+a TEXT or BLOB value,
+<li> Column zColumn is part of an index, PRIMARY KEY or UNIQUE
+constraint and the blob is being opened for read/write access,
+<li> <a href="../foreignkeys.html">Foreign key constraints</a> are enabled,
+column zColumn is part of a <a href="../foreignkeys.html#parentchild">child key</a> definition and the blob is
+being opened for read/write access.
+</ul></p>
+
+<p>Unless it returns SQLITE_MISUSE, this function sets the
+<a href="../c3ref/sqlite3.html">database connection</a> error code and message accessible via
+<a href="../c3ref/errcode.html">sqlite3_errcode()</a> and <a href="../c3ref/errcode.html">sqlite3_errmsg()</a> and related functions.</p>
+
+<p>A BLOB referenced by sqlite3_blob_open() may be read using the
+<a href="../c3ref/blob_read.html">sqlite3_blob_read()</a> interface and modified by using
+<a href="../c3ref/blob_write.html">sqlite3_blob_write()</a>.  The <a href="../c3ref/blob.html">BLOB handle</a> can be moved to a
+different row of the same table using the <a href="../c3ref/blob_reopen.html">sqlite3_blob_reopen()</a>
+interface.  However, the column, table, or database of a <a href="../c3ref/blob.html">BLOB handle</a>
+cannot be changed after the <a href="../c3ref/blob.html">BLOB handle</a> is opened.</p>
+
+<p>If the row that a BLOB handle points to is modified by an
+<a href="../lang_update.html">UPDATE</a>, <a href="../lang_delete.html">DELETE</a>, or by <a href="../lang_conflict.html">ON CONFLICT</a> side-effects
+then the BLOB handle is marked as "expired".
+This is true if any column of the row is changed, even a column
+other than the one the BLOB handle is open on.
+Calls to <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a> and <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a> for
+an expired BLOB handle fail with a return code of <a href="../rescode.html#abort">SQLITE_ABORT</a>.
+Changes written into a BLOB prior to the BLOB expiring are not
+rolled back by the expiration of the BLOB.  Such changes will eventually
+commit if the transaction continues to completion.</p>
+
+<p>Use the <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> interface to determine the size of
+the opened blob.  The size of a blob may not be changed by this
+interface.  Use the <a href="../lang_update.html">UPDATE</a> SQL command to change the size of a
+blob.</p>
+
+<p>The <a href="../c3ref/bind_blob.html">sqlite3_bind_zeroblob()</a> and <a href="../c3ref/result_blob.html">sqlite3_result_zeroblob()</a> interfaces
+and the built-in <a href="../lang_corefunc.html#zeroblob">zeroblob</a> SQL function may be used to create a
+zero-filled blob to read or write using the incremental-blob interface.</p>
+
+<p>To avoid a resource leak, every open <a href="../c3ref/blob.html">BLOB handle</a> should eventually
+be released by a call to <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>.</p>
+
+<p>See also: <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>,
+<a href="../c3ref/blob_reopen.html">sqlite3_blob_reopen()</a>, <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a>,
+<a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a>, <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_read.html b/www/c3ref/blob_read.html
new file mode 100644
index 0000000..932afdd
--- /dev/null
+++ b/www/c3ref/blob_read.html
@@ -0,0 +1,153 @@
+<!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>Read Data From A BLOB Incrementally</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>
+<!-- keywords: sqlite3_blob_read -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Read Data From A BLOB Incrementally</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
+</pre></blockquote>
+<p>
+This function is used to read data from an open <a href="../c3ref/blob.html">BLOB handle</a> into a
+caller-supplied buffer. N bytes of data are copied into buffer Z
+from the open BLOB, starting at offset iOffset.</p>
+
+<p>If offset iOffset is less than N bytes from the end of the BLOB,
+<a href="../rescode.html#error">SQLITE_ERROR</a> is returned and no data is read.  If N or iOffset is
+less than zero, <a href="../rescode.html#error">SQLITE_ERROR</a> is returned and no data is read.
+The size of the blob (and hence the maximum value of N+iOffset)
+can be determined using the <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> interface.</p>
+
+<p>An attempt to read from an expired <a href="../c3ref/blob.html">BLOB handle</a> fails with an
+error code of <a href="../rescode.html#abort">SQLITE_ABORT</a>.</p>
+
+<p>On success, sqlite3_blob_read() returns SQLITE_OK.
+Otherwise, an <a href="../rescode.html">error code</a> or an <a href="../rescode.html#extrc">extended error code</a> is returned.</p>
+
+<p>This routine only works on a <a href="../c3ref/blob.html">BLOB handle</a> which has been created
+by a prior successful call to <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> and which has not
+been closed by <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>.  Passing any other pointer in
+to this routine results in undefined and probably undesirable behavior.</p>
+
+<p>See also: <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_reopen.html b/www/c3ref/blob_reopen.html
new file mode 100644
index 0000000..b818d00
--- /dev/null
+++ b/www/c3ref/blob_reopen.html
@@ -0,0 +1,149 @@
+<!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>Move a BLOB Handle to a New Row</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>
+<!-- keywords: sqlite3_blob_reopen -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Move a BLOB Handle to a New Row</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
+</pre></blockquote>
+<p>
+This function is used to move an existing <a href="../c3ref/blob.html">BLOB handle</a> so that it points
+to a different row of the same database table. The new row is identified
+by the rowid value passed as the second argument. Only the row can be
+changed. The database, table and column on which the blob handle is open
+remain the same. Moving an existing <a href="../c3ref/blob.html">BLOB handle</a> to a new row is
+faster than closing the existing handle and opening a new one.</p>
+
+<p>The new row must meet the same criteria as for <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> -
+it must exist and there must be either a blob or text value stored in
+the nominated column. If the new row is not present in the table, or if
+it does not contain a blob or text value, or if another error occurs, an
+SQLite error code is returned and the blob handle is considered aborted.
+All subsequent calls to <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a>, <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a> or
+<a href="../c3ref/blob_reopen.html">sqlite3_blob_reopen()</a> on an aborted blob handle immediately return
+SQLITE_ABORT. Calling <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> on an aborted blob handle
+always returns zero.</p>
+
+<p>This function sets the database handle error code and message.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/blob_write.html b/www/c3ref/blob_write.html
new file mode 100644
index 0000000..728897f
--- /dev/null
+++ b/www/c3ref/blob_write.html
@@ -0,0 +1,166 @@
+<!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>Write Data Into A BLOB Incrementally</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>
+<!-- keywords: sqlite3_blob_write -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Write Data Into A BLOB Incrementally</h2>
+</div>
+<blockquote><pre>
+int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
+</pre></blockquote>
+<p>
+This function is used to write data into an open <a href="../c3ref/blob.html">BLOB handle</a> from a
+caller-supplied buffer. N bytes of data are copied from the buffer Z
+into the open BLOB, starting at offset iOffset.</p>
+
+<p>On success, sqlite3_blob_write() returns SQLITE_OK.
+Otherwise, an  <a href="../rescode.html">error code</a> or an <a href="../rescode.html#extrc">extended error code</a> is returned.
+Unless SQLITE_MISUSE is returned, this function sets the
+<a href="../c3ref/sqlite3.html">database connection</a> error code and message accessible via
+<a href="../c3ref/errcode.html">sqlite3_errcode()</a> and <a href="../c3ref/errcode.html">sqlite3_errmsg()</a> and related functions.</p>
+
+<p>If the <a href="../c3ref/blob.html">BLOB handle</a> passed as the first argument was not opened for
+writing (the flags parameter to <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> was zero),
+this function returns <a href="../rescode.html#readonly">SQLITE_READONLY</a>.</p>
+
+<p>This function may only modify the contents of the BLOB; it is
+not possible to increase the size of a BLOB using this API.
+If offset iOffset is less than N bytes from the end of the BLOB,
+<a href="../rescode.html#error">SQLITE_ERROR</a> is returned and no data is written. The size of the
+BLOB (and hence the maximum value of N+iOffset) can be determined
+using the <a href="../c3ref/blob_bytes.html">sqlite3_blob_bytes()</a> interface. If N or iOffset are less
+than zero <a href="../rescode.html#error">SQLITE_ERROR</a> is returned and no data is written.</p>
+
+<p>An attempt to write to an expired <a href="../c3ref/blob.html">BLOB handle</a> fails with an
+error code of <a href="../rescode.html#abort">SQLITE_ABORT</a>.  Writes to the BLOB that occurred
+before the <a href="../c3ref/blob.html">BLOB handle</a> expired are not rolled back by the
+expiration of the handle, though of course those changes might
+have been overwritten by the statement that expired the BLOB handle
+or by other independent statements.</p>
+
+<p>This routine only works on a <a href="../c3ref/blob.html">BLOB handle</a> which has been created
+by a prior successful call to <a href="../c3ref/blob_open.html">sqlite3_blob_open()</a> and which has not
+been closed by <a href="../c3ref/blob_close.html">sqlite3_blob_close()</a>.  Passing any other pointer in
+to this routine results in undefined and probably undesirable behavior.</p>
+
+<p>See also: <a href="../c3ref/blob_read.html">sqlite3_blob_read()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/busy_handler.html b/www/c3ref/busy_handler.html
new file mode 100644
index 0000000..7adcc6f
--- /dev/null
+++ b/www/c3ref/busy_handler.html
@@ -0,0 +1,184 @@
+<!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>Register A Callback To Handle SQLITE_BUSY Errors</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>
+<!-- keywords: {busy handler} {busy-handler callback} sqlite3_busy_handler -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Register A Callback To Handle SQLITE_BUSY Errors</h2>
+</div>
+<blockquote><pre>
+int sqlite3_busy_handler(sqlite3*,int(*)(void*,int),void*);
+</pre></blockquote>
+<p>
+The sqlite3_busy_handler(D,X,P) routine sets a callback function X
+that might be invoked with argument P whenever
+an attempt is made to access a database table associated with
+<a href="../c3ref/sqlite3.html">database connection</a> D when another thread
+or process has the table locked.
+The sqlite3_busy_handler() interface is used to implement
+<a href="../c3ref/busy_timeout.html">sqlite3_busy_timeout()</a> and <a href="../pragma.html#pragma_busy_timeout">PRAGMA busy_timeout</a>.</p>
+
+<p>If the busy callback is NULL, then <a href="../rescode.html#busy">SQLITE_BUSY</a>
+is returned immediately upon encountering the lock.  If the busy callback
+is not NULL, then the callback might be invoked with two arguments.</p>
+
+<p>The first argument to the busy handler is a copy of the void* pointer which
+is the third argument to sqlite3_busy_handler().  The second argument to
+the busy handler callback is the number of times that the busy handler has
+been invoked previously for the same locking event.  If the
+busy callback returns 0, then no additional attempts are made to
+access the database and <a href="../rescode.html#busy">SQLITE_BUSY</a> is returned
+to the application.
+If the callback returns non-zero, then another attempt
+is made to access the database and the cycle repeats.</p>
+
+<p>The presence of a busy handler does not guarantee that it will be invoked
+when there is lock contention. If SQLite determines that invoking the busy
+handler could result in a deadlock, it will go ahead and return <a href="../rescode.html#busy">SQLITE_BUSY</a>
+to the application instead of invoking the
+busy handler.
+Consider a scenario where one process is holding a read lock that
+it is trying to promote to a reserved lock and
+a second process is holding a reserved lock that it is trying
+to promote to an exclusive lock.  The first process cannot proceed
+because it is blocked by the second and the second process cannot
+proceed because it is blocked by the first.  If both processes
+invoke the busy handlers, neither will make any progress.  Therefore,
+SQLite returns <a href="../rescode.html#busy">SQLITE_BUSY</a> for the first process, hoping that this
+will induce the first process to release its read lock and allow
+the second process to proceed.</p>
+
+<p>The default busy callback is NULL.</p>
+
+<p>There can only be a single busy handler defined for each
+<a href="../c3ref/sqlite3.html">database connection</a>.  Setting a new busy handler clears any
+previously set handler.  Note that calling <a href="../c3ref/busy_timeout.html">sqlite3_busy_timeout()</a>
+or evaluating <a href="../pragma.html#pragma_busy_timeout">PRAGMA busy_timeout=N</a> will change the
+busy handler and thus clear any previously set busy handler.</p>
+
+<p>The busy callback should not take any actions which modify the
+database connection that invoked the busy handler.  In other words,
+the busy handler is not reentrant.  Any such actions
+result in undefined behavior.</p>
+
+<p>A busy handler must not close the database connection
+or <a href="../c3ref/stmt.html">prepared statement</a> that invoked the busy handler.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/busy_timeout.html b/www/c3ref/busy_timeout.html
new file mode 100644
index 0000000..617e753
--- /dev/null
+++ b/www/c3ref/busy_timeout.html
@@ -0,0 +1,147 @@
+<!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>Set A Busy Timeout</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>
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+</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;
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+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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_busy_timeout -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Set A Busy Timeout</h2>
+</div>
+<blockquote><pre>
+int sqlite3_busy_timeout(sqlite3*, int ms);
+</pre></blockquote>
+<p>
+This routine sets a <a href="../c3ref/busy_handler.html">busy handler</a> that sleeps
+for a specified amount of time when a table is locked.  The handler
+will sleep multiple times until at least "ms" milliseconds of sleeping
+have accumulated.  After at least "ms" milliseconds of sleeping,
+the handler returns 0 which causes <a href="../c3ref/step.html">sqlite3_step()</a> to return
+<a href="../rescode.html#busy">SQLITE_BUSY</a>.</p>
+
+<p>Calling this routine with an argument less than or equal to zero
+turns off all busy handlers.</p>
+
+<p>There can only be a single busy handler for a particular
+<a href="../c3ref/sqlite3.html">database connection</a> at any given moment.  If another busy handler
+was defined  (using <a href="../c3ref/busy_handler.html">sqlite3_busy_handler()</a>) prior to calling
+this routine, that other busy handler is cleared.</p>
+
+<p>See also:  <a href="../pragma.html#pragma_busy_timeout">PRAGMA busy_timeout</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_abort.html b/www/c3ref/c_abort.html
new file mode 100644
index 0000000..85615b2
--- /dev/null
+++ b/www/c3ref/c_abort.html
@@ -0,0 +1,169 @@
+<!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>Result Codes</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>
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+<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>
+<!-- keywords: SQLITE_ABORT SQLITE_AUTH SQLITE_BUSY SQLITE_CANTOPEN SQLITE_CONSTRAINT SQLITE_CORRUPT SQLITE_DONE SQLITE_EMPTY SQLITE_ERROR SQLITE_FORMAT SQLITE_FULL SQLITE_INTERNAL SQLITE_INTERRUPT SQLITE_IOERR SQLITE_LOCKED SQLITE_MISMATCH SQLITE_MISUSE SQLITE_NOLFS SQLITE_NOMEM SQLITE_NOTADB SQLITE_NOTFOUND SQLITE_NOTICE SQLITE_OK SQLITE_PERM SQLITE_PROTOCOL SQLITE_RANGE SQLITE_READONLY SQLITE_ROW SQLITE_SCHEMA SQLITE_TOOBIG SQLITE_WARNING {result code definitions} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Result Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_OK           0   /* Successful result */
+/* beginning-of-error-codes */
+#define SQLITE_ERROR        1   /* Generic error */
+#define SQLITE_INTERNAL     2   /* Internal logic error in SQLite */
+#define SQLITE_PERM         3   /* Access permission denied */
+#define SQLITE_ABORT        4   /* Callback routine requested an abort */
+#define SQLITE_BUSY         5   /* The database file is locked */
+#define SQLITE_LOCKED       6   /* A table in the database is locked */
+#define SQLITE_NOMEM        7   /* A malloc() failed */
+#define SQLITE_READONLY     8   /* Attempt to write a readonly database */
+#define SQLITE_INTERRUPT    9   /* Operation terminated by sqlite3_interrupt()*/
+#define SQLITE_IOERR       10   /* Some kind of disk I/O error occurred */
+#define SQLITE_CORRUPT     11   /* The database disk image is malformed */
+#define SQLITE_NOTFOUND    12   /* Unknown opcode in sqlite3_file_control() */
+#define SQLITE_FULL        13   /* Insertion failed because database is full */
+#define SQLITE_CANTOPEN    14   /* Unable to open the database file */
+#define SQLITE_PROTOCOL    15   /* Database lock protocol error */
+#define SQLITE_EMPTY       16   /* Internal use only */
+#define SQLITE_SCHEMA      17   /* The database schema changed */
+#define SQLITE_TOOBIG      18   /* String or BLOB exceeds size limit */
+#define SQLITE_CONSTRAINT  19   /* Abort due to constraint violation */
+#define SQLITE_MISMATCH    20   /* Data type mismatch */
+#define SQLITE_MISUSE      21   /* Library used incorrectly */
+#define SQLITE_NOLFS       22   /* Uses OS features not supported on host */
+#define SQLITE_AUTH        23   /* Authorization denied */
+#define SQLITE_FORMAT      24   /* Not used */
+#define SQLITE_RANGE       25   /* 2nd parameter to sqlite3_bind out of range */
+#define SQLITE_NOTADB      26   /* File opened that is not a database file */
+#define SQLITE_NOTICE      27   /* Notifications from sqlite3_log() */
+#define SQLITE_WARNING     28   /* Warnings from sqlite3_log() */
+#define SQLITE_ROW         100  /* sqlite3_step() has another row ready */
+#define SQLITE_DONE        101  /* sqlite3_step() has finished executing */
+/* end-of-error-codes */
+</pre></blockquote>
+<p>
+Many SQLite functions return an integer result code from the set shown
+here in order to indicate success or failure.</p>
+
+<p>New error codes may be added in future versions of SQLite.</p>
+
+<p>See also: <a href="../c3ref/c_abort_rollback.html">extended result code definitions</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_abort_rollback.html b/www/c3ref/c_abort_rollback.html
new file mode 100644
index 0000000..83bbd72
--- /dev/null
+++ b/www/c3ref/c_abort_rollback.html
@@ -0,0 +1,217 @@
+<!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>Extended Result Codes</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>
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+<li class='search' id='search_menubutton'>
+<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
+</ul>
+</div>
+<div class="menu submenu" id="submenu">
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+<form method="GET" action="../search">
+<select name="s" id="searchtype">
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+<input type="submit" value="Go">
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+</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";
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+}
+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>
+<!-- keywords: SQLITE_ABORT_ROLLBACK SQLITE_AUTH_USER SQLITE_BUSY_RECOVERY SQLITE_BUSY_SNAPSHOT SQLITE_BUSY_TIMEOUT SQLITE_CANTOPEN_CONVPATH SQLITE_CANTOPEN_DIRTYWAL SQLITE_CANTOPEN_FULLPATH SQLITE_CANTOPEN_ISDIR SQLITE_CANTOPEN_NOTEMPDIR SQLITE_CANTOPEN_SYMLINK SQLITE_CONSTRAINT_CHECK SQLITE_CONSTRAINT_COMMITHOOK SQLITE_CONSTRAINT_DATATYPE SQLITE_CONSTRAINT_FOREIGNKEY SQLITE_CONSTRAINT_FUNCTION SQLITE_CONSTRAINT_NOTNULL SQLITE_CONSTRAINT_PINNED SQLITE_CONSTRAINT_PRIMARYKEY SQLITE_CONSTRAINT_ROWID SQLITE_CONSTRAINT_TRIGGER SQLITE_CONSTRAINT_UNIQUE SQLITE_CONSTRAINT_VTAB SQLITE_CORRUPT_INDEX SQLITE_CORRUPT_SEQUENCE SQLITE_CORRUPT_VTAB SQLITE_ERROR_MISSING_COLLSEQ SQLITE_ERROR_RETRY SQLITE_ERROR_SNAPSHOT SQLITE_IOERR_ACCESS SQLITE_IOERR_AUTH SQLITE_IOERR_BEGIN_ATOMIC SQLITE_IOERR_BLOCKED SQLITE_IOERR_CHECKRESERVEDLOCK SQLITE_IOERR_CLOSE SQLITE_IOERR_COMMIT_ATOMIC SQLITE_IOERR_CONVPATH SQLITE_IOERR_CORRUPTFS SQLITE_IOERR_DATA SQLITE_IOERR_DELETE SQLITE_IOERR_DELETE_NOENT SQLITE_IOERR_DIR_CLOSE SQLITE_IOERR_DIR_FSYNC SQLITE_IOERR_FSTAT SQLITE_IOERR_FSYNC SQLITE_IOERR_GETTEMPPATH SQLITE_IOERR_LOCK SQLITE_IOERR_MMAP SQLITE_IOERR_NOMEM SQLITE_IOERR_RDLOCK SQLITE_IOERR_READ SQLITE_IOERR_ROLLBACK_ATOMIC SQLITE_IOERR_SEEK SQLITE_IOERR_SHMLOCK SQLITE_IOERR_SHMMAP SQLITE_IOERR_SHMOPEN SQLITE_IOERR_SHMSIZE SQLITE_IOERR_SHORT_READ SQLITE_IOERR_TRUNCATE SQLITE_IOERR_UNLOCK SQLITE_IOERR_VNODE SQLITE_IOERR_WRITE SQLITE_LOCKED_SHAREDCACHE SQLITE_LOCKED_VTAB SQLITE_NOTICE_RECOVER_ROLLBACK SQLITE_NOTICE_RECOVER_WAL SQLITE_OK_LOAD_PERMANENTLY SQLITE_OK_SYMLINK SQLITE_READONLY_CANTINIT SQLITE_READONLY_CANTLOCK SQLITE_READONLY_DBMOVED SQLITE_READONLY_DIRECTORY SQLITE_READONLY_RECOVERY SQLITE_READONLY_ROLLBACK SQLITE_WARNING_AUTOINDEX {extended result code definitions} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Extended Result Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_ERROR_MISSING_COLLSEQ   (SQLITE_ERROR | (1&lt;&lt;8))
+#define SQLITE_ERROR_RETRY             (SQLITE_ERROR | (2&lt;&lt;8))
+#define SQLITE_ERROR_SNAPSHOT          (SQLITE_ERROR | (3&lt;&lt;8))
+#define SQLITE_IOERR_READ              (SQLITE_IOERR | (1&lt;&lt;8))
+#define SQLITE_IOERR_SHORT_READ        (SQLITE_IOERR | (2&lt;&lt;8))
+#define SQLITE_IOERR_WRITE             (SQLITE_IOERR | (3&lt;&lt;8))
+#define SQLITE_IOERR_FSYNC             (SQLITE_IOERR | (4&lt;&lt;8))
+#define SQLITE_IOERR_DIR_FSYNC         (SQLITE_IOERR | (5&lt;&lt;8))
+#define SQLITE_IOERR_TRUNCATE          (SQLITE_IOERR | (6&lt;&lt;8))
+#define SQLITE_IOERR_FSTAT             (SQLITE_IOERR | (7&lt;&lt;8))
+#define SQLITE_IOERR_UNLOCK            (SQLITE_IOERR | (8&lt;&lt;8))
+#define SQLITE_IOERR_RDLOCK            (SQLITE_IOERR | (9&lt;&lt;8))
+#define SQLITE_IOERR_DELETE            (SQLITE_IOERR | (10&lt;&lt;8))
+#define SQLITE_IOERR_BLOCKED           (SQLITE_IOERR | (11&lt;&lt;8))
+#define SQLITE_IOERR_NOMEM             (SQLITE_IOERR | (12&lt;&lt;8))
+#define SQLITE_IOERR_ACCESS            (SQLITE_IOERR | (13&lt;&lt;8))
+#define SQLITE_IOERR_CHECKRESERVEDLOCK (SQLITE_IOERR | (14&lt;&lt;8))
+#define SQLITE_IOERR_LOCK              (SQLITE_IOERR | (15&lt;&lt;8))
+#define SQLITE_IOERR_CLOSE             (SQLITE_IOERR | (16&lt;&lt;8))
+#define SQLITE_IOERR_DIR_CLOSE         (SQLITE_IOERR | (17&lt;&lt;8))
+#define SQLITE_IOERR_SHMOPEN           (SQLITE_IOERR | (18&lt;&lt;8))
+#define SQLITE_IOERR_SHMSIZE           (SQLITE_IOERR | (19&lt;&lt;8))
+#define SQLITE_IOERR_SHMLOCK           (SQLITE_IOERR | (20&lt;&lt;8))
+#define SQLITE_IOERR_SHMMAP            (SQLITE_IOERR | (21&lt;&lt;8))
+#define SQLITE_IOERR_SEEK              (SQLITE_IOERR | (22&lt;&lt;8))
+#define SQLITE_IOERR_DELETE_NOENT      (SQLITE_IOERR | (23&lt;&lt;8))
+#define SQLITE_IOERR_MMAP              (SQLITE_IOERR | (24&lt;&lt;8))
+#define SQLITE_IOERR_GETTEMPPATH       (SQLITE_IOERR | (25&lt;&lt;8))
+#define SQLITE_IOERR_CONVPATH          (SQLITE_IOERR | (26&lt;&lt;8))
+#define SQLITE_IOERR_VNODE             (SQLITE_IOERR | (27&lt;&lt;8))
+#define SQLITE_IOERR_AUTH              (SQLITE_IOERR | (28&lt;&lt;8))
+#define SQLITE_IOERR_BEGIN_ATOMIC      (SQLITE_IOERR | (29&lt;&lt;8))
+#define SQLITE_IOERR_COMMIT_ATOMIC     (SQLITE_IOERR | (30&lt;&lt;8))
+#define SQLITE_IOERR_ROLLBACK_ATOMIC   (SQLITE_IOERR | (31&lt;&lt;8))
+#define SQLITE_IOERR_DATA              (SQLITE_IOERR | (32&lt;&lt;8))
+#define SQLITE_IOERR_CORRUPTFS         (SQLITE_IOERR | (33&lt;&lt;8))
+#define SQLITE_LOCKED_SHAREDCACHE      (SQLITE_LOCKED |  (1&lt;&lt;8))
+#define SQLITE_LOCKED_VTAB             (SQLITE_LOCKED |  (2&lt;&lt;8))
+#define SQLITE_BUSY_RECOVERY           (SQLITE_BUSY   |  (1&lt;&lt;8))
+#define SQLITE_BUSY_SNAPSHOT           (SQLITE_BUSY   |  (2&lt;&lt;8))
+#define SQLITE_BUSY_TIMEOUT            (SQLITE_BUSY   |  (3&lt;&lt;8))
+#define SQLITE_CANTOPEN_NOTEMPDIR      (SQLITE_CANTOPEN | (1&lt;&lt;8))
+#define SQLITE_CANTOPEN_ISDIR          (SQLITE_CANTOPEN | (2&lt;&lt;8))
+#define SQLITE_CANTOPEN_FULLPATH       (SQLITE_CANTOPEN | (3&lt;&lt;8))
+#define SQLITE_CANTOPEN_CONVPATH       (SQLITE_CANTOPEN | (4&lt;&lt;8))
+#define SQLITE_CANTOPEN_DIRTYWAL       (SQLITE_CANTOPEN | (5&lt;&lt;8)) /* Not Used */
+#define SQLITE_CANTOPEN_SYMLINK        (SQLITE_CANTOPEN | (6&lt;&lt;8))
+#define SQLITE_CORRUPT_VTAB            (SQLITE_CORRUPT | (1&lt;&lt;8))
+#define SQLITE_CORRUPT_SEQUENCE        (SQLITE_CORRUPT | (2&lt;&lt;8))
+#define SQLITE_CORRUPT_INDEX           (SQLITE_CORRUPT | (3&lt;&lt;8))
+#define SQLITE_READONLY_RECOVERY       (SQLITE_READONLY | (1&lt;&lt;8))
+#define SQLITE_READONLY_CANTLOCK       (SQLITE_READONLY | (2&lt;&lt;8))
+#define SQLITE_READONLY_ROLLBACK       (SQLITE_READONLY | (3&lt;&lt;8))
+#define SQLITE_READONLY_DBMOVED        (SQLITE_READONLY | (4&lt;&lt;8))
+#define SQLITE_READONLY_CANTINIT       (SQLITE_READONLY | (5&lt;&lt;8))
+#define SQLITE_READONLY_DIRECTORY      (SQLITE_READONLY | (6&lt;&lt;8))
+#define SQLITE_ABORT_ROLLBACK          (SQLITE_ABORT | (2&lt;&lt;8))
+#define SQLITE_CONSTRAINT_CHECK        (SQLITE_CONSTRAINT | (1&lt;&lt;8))
+#define SQLITE_CONSTRAINT_COMMITHOOK   (SQLITE_CONSTRAINT | (2&lt;&lt;8))
+#define SQLITE_CONSTRAINT_FOREIGNKEY   (SQLITE_CONSTRAINT | (3&lt;&lt;8))
+#define SQLITE_CONSTRAINT_FUNCTION     (SQLITE_CONSTRAINT | (4&lt;&lt;8))
+#define SQLITE_CONSTRAINT_NOTNULL      (SQLITE_CONSTRAINT | (5&lt;&lt;8))
+#define SQLITE_CONSTRAINT_PRIMARYKEY   (SQLITE_CONSTRAINT | (6&lt;&lt;8))
+#define SQLITE_CONSTRAINT_TRIGGER      (SQLITE_CONSTRAINT | (7&lt;&lt;8))
+#define SQLITE_CONSTRAINT_UNIQUE       (SQLITE_CONSTRAINT | (8&lt;&lt;8))
+#define SQLITE_CONSTRAINT_VTAB         (SQLITE_CONSTRAINT | (9&lt;&lt;8))
+#define SQLITE_CONSTRAINT_ROWID        (SQLITE_CONSTRAINT |(10&lt;&lt;8))
+#define SQLITE_CONSTRAINT_PINNED       (SQLITE_CONSTRAINT |(11&lt;&lt;8))
+#define SQLITE_CONSTRAINT_DATATYPE     (SQLITE_CONSTRAINT |(12&lt;&lt;8))
+#define SQLITE_NOTICE_RECOVER_WAL      (SQLITE_NOTICE | (1&lt;&lt;8))
+#define SQLITE_NOTICE_RECOVER_ROLLBACK (SQLITE_NOTICE | (2&lt;&lt;8))
+#define SQLITE_WARNING_AUTOINDEX       (SQLITE_WARNING | (1&lt;&lt;8))
+#define SQLITE_AUTH_USER               (SQLITE_AUTH | (1&lt;&lt;8))
+#define SQLITE_OK_LOAD_PERMANENTLY     (SQLITE_OK | (1&lt;&lt;8))
+#define SQLITE_OK_SYMLINK              (SQLITE_OK | (2&lt;&lt;8)) /* internal use only */
+</pre></blockquote>
+<p>
+In its default configuration, SQLite API routines return one of 30 integer
+<a href="../rescode.html">result codes</a>.  However, experience has shown that many of
+these result codes are too coarse-grained.  They do not provide as
+much information about problems as programmers might like.  In an effort to
+address this, newer versions of SQLite (version 3.3.8 2006-10-09
+and later) include
+support for additional result codes that provide more detailed information
+about errors. These <a href="../rescode.html#extrc">extended result codes</a> are enabled or disabled
+on a per database connection basis using the
+<a href="../c3ref/extended_result_codes.html">sqlite3_extended_result_codes()</a> API.  Or, the extended code for
+the most recent error can be obtained using
+<a href="../c3ref/errcode.html">sqlite3_extended_errcode()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_access_exists.html b/www/c3ref/c_access_exists.html
new file mode 100644
index 0000000..27f6f04
--- /dev/null
+++ b/www/c3ref/c_access_exists.html
@@ -0,0 +1,149 @@
+<!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>Flags for the xAccess VFS method</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>
+<!-- keywords: SQLITE_ACCESS_EXISTS SQLITE_ACCESS_READ SQLITE_ACCESS_READWRITE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flags for the xAccess VFS method</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_ACCESS_EXISTS    0
+#define SQLITE_ACCESS_READWRITE 1   /* Used by PRAGMA temp_store_directory */
+#define SQLITE_ACCESS_READ      2   /* Unused */
+</pre></blockquote>
+<p>
+These integer constants can be used as the third parameter to
+the xAccess method of an <a href="../c3ref/vfs.html">sqlite3_vfs</a> object.  They determine
+what kind of permissions the xAccess method is looking for.
+With SQLITE_ACCESS_EXISTS, the xAccess method
+simply checks whether the file exists.
+With SQLITE_ACCESS_READWRITE, the xAccess method
+checks whether the named directory is both readable and writable
+(in other words, if files can be added, removed, and renamed within
+the directory).
+The SQLITE_ACCESS_READWRITE constant is currently used only by the
+<a href="../pragma.html#pragma_temp_store_directory">temp_store_directory pragma</a>, though this could change in a future
+release of SQLite.
+With SQLITE_ACCESS_READ, the xAccess method
+checks whether the file is readable.  The SQLITE_ACCESS_READ constant is
+currently unused, though it might be used in a future release of
+SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_alter_table.html b/www/c3ref/c_alter_table.html
new file mode 100644
index 0000000..b0bdfcf
--- /dev/null
+++ b/www/c3ref/c_alter_table.html
@@ -0,0 +1,180 @@
+<!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>Authorizer Action Codes</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>
+<!-- keywords: SQLITE_ALTER_TABLE SQLITE_ANALYZE SQLITE_ATTACH SQLITE_COPY SQLITE_CREATE_INDEX SQLITE_CREATE_TABLE SQLITE_CREATE_TEMP_INDEX SQLITE_CREATE_TEMP_TABLE SQLITE_CREATE_TEMP_TRIGGER SQLITE_CREATE_TEMP_VIEW SQLITE_CREATE_TRIGGER SQLITE_CREATE_VIEW SQLITE_CREATE_VTABLE SQLITE_DELETE SQLITE_DETACH SQLITE_DROP_INDEX SQLITE_DROP_TABLE SQLITE_DROP_TEMP_INDEX SQLITE_DROP_TEMP_TABLE SQLITE_DROP_TEMP_TRIGGER SQLITE_DROP_TEMP_VIEW SQLITE_DROP_TRIGGER SQLITE_DROP_VIEW SQLITE_DROP_VTABLE SQLITE_FUNCTION SQLITE_INSERT SQLITE_PRAGMA SQLITE_READ SQLITE_RECURSIVE SQLITE_REINDEX SQLITE_SAVEPOINT SQLITE_SELECT SQLITE_TRANSACTION SQLITE_UPDATE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Authorizer Action Codes</h2>
+</div>
+<blockquote><pre>
+/******************************************* 3rd ************ 4th ***********/
+#define SQLITE_CREATE_INDEX          1   /* Index Name      Table Name      */
+#define SQLITE_CREATE_TABLE          2   /* Table Name      NULL            */
+#define SQLITE_CREATE_TEMP_INDEX     3   /* Index Name      Table Name      */
+#define SQLITE_CREATE_TEMP_TABLE     4   /* Table Name      NULL            */
+#define SQLITE_CREATE_TEMP_TRIGGER   5   /* Trigger Name    Table Name      */
+#define SQLITE_CREATE_TEMP_VIEW      6   /* View Name       NULL            */
+#define SQLITE_CREATE_TRIGGER        7   /* Trigger Name    Table Name      */
+#define SQLITE_CREATE_VIEW           8   /* View Name       NULL            */
+#define SQLITE_DELETE                9   /* Table Name      NULL            */
+#define SQLITE_DROP_INDEX           10   /* Index Name      Table Name      */
+#define SQLITE_DROP_TABLE           11   /* Table Name      NULL            */
+#define SQLITE_DROP_TEMP_INDEX      12   /* Index Name      Table Name      */
+#define SQLITE_DROP_TEMP_TABLE      13   /* Table Name      NULL            */
+#define SQLITE_DROP_TEMP_TRIGGER    14   /* Trigger Name    Table Name      */
+#define SQLITE_DROP_TEMP_VIEW       15   /* View Name       NULL            */
+#define SQLITE_DROP_TRIGGER         16   /* Trigger Name    Table Name      */
+#define SQLITE_DROP_VIEW            17   /* View Name       NULL            */
+#define SQLITE_INSERT               18   /* Table Name      NULL            */
+#define SQLITE_PRAGMA               19   /* Pragma Name     1st arg or NULL */
+#define SQLITE_READ                 20   /* Table Name      Column Name     */
+#define SQLITE_SELECT               21   /* NULL            NULL            */
+#define SQLITE_TRANSACTION          22   /* Operation       NULL            */
+#define SQLITE_UPDATE               23   /* Table Name      Column Name     */
+#define SQLITE_ATTACH               24   /* Filename        NULL            */
+#define SQLITE_DETACH               25   /* Database Name   NULL            */
+#define SQLITE_ALTER_TABLE          26   /* Database Name   Table Name      */
+#define SQLITE_REINDEX              27   /* Index Name      NULL            */
+#define SQLITE_ANALYZE              28   /* Table Name      NULL            */
+#define SQLITE_CREATE_VTABLE        29   /* Table Name      Module Name     */
+#define SQLITE_DROP_VTABLE          30   /* Table Name      Module Name     */
+#define SQLITE_FUNCTION             31   /* NULL            Function Name   */
+#define SQLITE_SAVEPOINT            32   /* Operation       Savepoint Name  */
+#define SQLITE_COPY                  0   /* No longer used */
+#define SQLITE_RECURSIVE            33   /* NULL            NULL            */
+</pre></blockquote>
+<p>
+The <a href="../c3ref/set_authorizer.html">sqlite3_set_authorizer()</a> interface registers a callback function
+that is invoked to authorize certain SQL statement actions.  The
+second parameter to the callback is an integer code that specifies
+what action is being authorized.  These are the integer action codes that
+the authorizer callback may be passed.</p>
+
+<p>These action code values signify what kind of operation is to be
+authorized.  The 3rd and 4th parameters to the authorization
+callback function will be parameters or NULL depending on which of these
+codes is used as the second parameter.  The 5th parameter to the
+authorizer callback is the name of the database ("main", "temp",
+etc.) if applicable.  The 6th parameter to the authorizer callback
+is the name of the inner-most trigger or view that is responsible for
+the access attempt or NULL if this access attempt is directly from
+top-level SQL code.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_any.html b/www/c3ref/c_any.html
new file mode 100644
index 0000000..f22c397
--- /dev/null
+++ b/www/c3ref/c_any.html
@@ -0,0 +1,138 @@
+<!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>Text Encodings</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>
+<!-- keywords: SQLITE_ANY SQLITE_UTF16 SQLITE_UTF16BE SQLITE_UTF16LE SQLITE_UTF16_ALIGNED SQLITE_UTF8 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Text Encodings</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_UTF8           1    /* IMP: R-37514-35566 */
+#define SQLITE_UTF16LE        2    /* IMP: R-03371-37637 */
+#define SQLITE_UTF16BE        3    /* IMP: R-51971-34154 */
+#define SQLITE_UTF16          4    /* Use native byte order */
+#define SQLITE_ANY            5    /* Deprecated */
+#define SQLITE_UTF16_ALIGNED  8    /* sqlite3_create_collation only */
+</pre></blockquote>
+<p>
+These constant define integer codes that represent the various
+text encodings supported by SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_blob.html b/www/c3ref/c_blob.html
new file mode 100644
index 0000000..a3f3abb
--- /dev/null
+++ b/www/c3ref/c_blob.html
@@ -0,0 +1,156 @@
+<!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>Fundamental Datatypes</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>
+<!-- keywords: SQLITE_BLOB SQLITE_FLOAT SQLITE_INTEGER SQLITE_NULL SQLITE_TEXT -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Fundamental Datatypes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_INTEGER  1
+#define SQLITE_FLOAT    2
+#define SQLITE_BLOB     4
+#define SQLITE_NULL     5
+#ifdef SQLITE_TEXT
+# undef SQLITE_TEXT
+#else
+# define SQLITE_TEXT     3
+#endif
+#define SQLITE3_TEXT     3
+</pre></blockquote>
+<p>
+Every value in SQLite has one of five fundamental datatypes:</p>
+
+<p><ul>
+<li> 64-bit signed integer
+<li> 64-bit IEEE floating point number
+<li> string
+<li> BLOB
+<li> NULL
+</ul></p>
+
+<p>These constants are codes for each of those types.</p>
+
+<p>Note that the SQLITE_TEXT constant was also used in SQLite version 2
+for a completely different meaning.  Software that links against both
+SQLite version 2 and SQLite version 3 should use SQLITE3_TEXT, not
+SQLITE_TEXT.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_checkpoint_full.html b/www/c3ref/c_checkpoint_full.html
new file mode 100644
index 0000000..df4bc39
--- /dev/null
+++ b/www/c3ref/c_checkpoint_full.html
@@ -0,0 +1,138 @@
+<!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>Checkpoint Mode Values</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>
+<!-- keywords: SQLITE_CHECKPOINT_FULL SQLITE_CHECKPOINT_PASSIVE SQLITE_CHECKPOINT_RESTART SQLITE_CHECKPOINT_TRUNCATE {checkpoint mode} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Checkpoint Mode Values</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_CHECKPOINT_PASSIVE  0  /* Do as much as possible w/o blocking */
+#define SQLITE_CHECKPOINT_FULL     1  /* Wait for writers, then checkpoint */
+#define SQLITE_CHECKPOINT_RESTART  2  /* Like FULL but wait for readers */
+#define SQLITE_CHECKPOINT_TRUNCATE 3  /* Like RESTART but also truncate WAL */
+</pre></blockquote>
+<p>
+These constants define all valid values for the "checkpoint mode" passed
+as the third parameter to the <a href="../c3ref/wal_checkpoint_v2.html">sqlite3_wal_checkpoint_v2()</a> interface.
+See the <a href="../c3ref/wal_checkpoint_v2.html">sqlite3_wal_checkpoint_v2()</a> documentation for details on the
+meaning of each of these checkpoint modes.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_config_covering_index_scan.html b/www/c3ref/c_config_covering_index_scan.html
new file mode 100644
index 0000000..a82c32b
--- /dev/null
+++ b/www/c3ref/c_config_covering_index_scan.html
@@ -0,0 +1,535 @@
+<!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>Configuration Options</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>
+<!-- keywords: SQLITE_CONFIG_COVERING_INDEX_SCAN SQLITE_CONFIG_GETMALLOC SQLITE_CONFIG_GETMUTEX SQLITE_CONFIG_GETPCACHE SQLITE_CONFIG_GETPCACHE2 SQLITE_CONFIG_HEAP SQLITE_CONFIG_LOG SQLITE_CONFIG_LOOKASIDE SQLITE_CONFIG_MALLOC SQLITE_CONFIG_MEMDB_MAXSIZE SQLITE_CONFIG_MEMSTATUS SQLITE_CONFIG_MMAP_SIZE SQLITE_CONFIG_MULTITHREAD SQLITE_CONFIG_MUTEX SQLITE_CONFIG_PAGECACHE SQLITE_CONFIG_PCACHE SQLITE_CONFIG_PCACHE2 SQLITE_CONFIG_PCACHE_HDRSZ SQLITE_CONFIG_PMASZ SQLITE_CONFIG_SCRATCH SQLITE_CONFIG_SERIALIZED SQLITE_CONFIG_SINGLETHREAD SQLITE_CONFIG_SMALL_MALLOC SQLITE_CONFIG_SORTERREF_SIZE SQLITE_CONFIG_SQLLOG SQLITE_CONFIG_STMTJRNL_SPILL SQLITE_CONFIG_URI SQLITE_CONFIG_WIN32_HEAPSIZE {configuration option} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Configuration Options</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_CONFIG_SINGLETHREAD  1  /* nil */
+#define SQLITE_CONFIG_MULTITHREAD   2  /* nil */
+#define SQLITE_CONFIG_SERIALIZED    3  /* nil */
+#define SQLITE_CONFIG_MALLOC        4  /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_GETMALLOC     5  /* sqlite3_mem_methods* */
+#define SQLITE_CONFIG_SCRATCH       6  /* No longer used */
+#define SQLITE_CONFIG_PAGECACHE     7  /* void*, int sz, int N */
+#define SQLITE_CONFIG_HEAP          8  /* void*, int nByte, int min */
+#define SQLITE_CONFIG_MEMSTATUS     9  /* boolean */
+#define SQLITE_CONFIG_MUTEX        10  /* sqlite3_mutex_methods* */
+#define SQLITE_CONFIG_GETMUTEX     11  /* sqlite3_mutex_methods* */
+/* previously SQLITE_CONFIG_CHUNKALLOC 12 which is now unused. */
+#define SQLITE_CONFIG_LOOKASIDE    13  /* int int */
+#define SQLITE_CONFIG_PCACHE       14  /* no-op */
+#define SQLITE_CONFIG_GETPCACHE    15  /* no-op */
+#define SQLITE_CONFIG_LOG          16  /* xFunc, void* */
+#define SQLITE_CONFIG_URI          17  /* int */
+#define SQLITE_CONFIG_PCACHE2      18  /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_GETPCACHE2   19  /* sqlite3_pcache_methods2* */
+#define SQLITE_CONFIG_COVERING_INDEX_SCAN 20  /* int */
+#define SQLITE_CONFIG_SQLLOG       21  /* xSqllog, void* */
+#define SQLITE_CONFIG_MMAP_SIZE    22  /* sqlite3_int64, sqlite3_int64 */
+#define SQLITE_CONFIG_WIN32_HEAPSIZE      23  /* int nByte */
+#define SQLITE_CONFIG_PCACHE_HDRSZ        24  /* int *psz */
+#define SQLITE_CONFIG_PMASZ               25  /* unsigned int szPma */
+#define SQLITE_CONFIG_STMTJRNL_SPILL      26  /* int nByte */
+#define SQLITE_CONFIG_SMALL_MALLOC        27  /* boolean */
+#define SQLITE_CONFIG_SORTERREF_SIZE      28  /* int nByte */
+#define SQLITE_CONFIG_MEMDB_MAXSIZE       29  /* sqlite3_int64 */
+</pre></blockquote>
+<p>
+These constants are the available integer configuration options that
+can be passed as the first argument to the <a href="../c3ref/config.html">sqlite3_config()</a> interface.</p>
+
+<p>New configuration options may be added in future releases of SQLite.
+Existing configuration options might be discontinued.  Applications
+should check the return code from <a href="../c3ref/config.html">sqlite3_config()</a> to make sure that
+the call worked.  The <a href="../c3ref/config.html">sqlite3_config()</a> interface will return a
+non-zero <a href="../rescode.html">error code</a> if a discontinued or unsupported configuration option
+is invoked.</p>
+
+<p><dl>
+<a name="sqliteconfigsinglethread"></a>
+ <dt>SQLITE_CONFIG_SINGLETHREAD</dt>
+<dd>There are no arguments to this option.  This option sets the
+<a href="../threadsafe.html">threading mode</a> to Single-thread.  In other words, it disables
+all mutexing and puts SQLite into a mode where it can only be used
+by a single thread.   If SQLite is compiled with
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> compile-time option then
+it is not possible to change the <a href="../threadsafe.html">threading mode</a> from its default
+value of Single-thread and so <a href="../c3ref/config.html">sqlite3_config()</a> will return
+<a href="../rescode.html#error">SQLITE_ERROR</a> if called with the SQLITE_CONFIG_SINGLETHREAD
+configuration option.</dd></p>
+
+<p><a name="sqliteconfigmultithread"></a>
+ <dt>SQLITE_CONFIG_MULTITHREAD</dt>
+<dd>There are no arguments to this option.  This option sets the
+<a href="../threadsafe.html">threading mode</a> to Multi-thread.  In other words, it disables
+mutexing on <a href="../c3ref/sqlite3.html">database connection</a> and <a href="../c3ref/stmt.html">prepared statement</a> objects.
+The application is responsible for serializing access to
+<a href="../c3ref/sqlite3.html">database connections</a> and <a href="../c3ref/stmt.html">prepared statements</a>.  But other mutexes
+are enabled so that SQLite will be safe to use in a multi-threaded
+environment as long as no two threads attempt to use the same
+<a href="../c3ref/sqlite3.html">database connection</a> at the same time.  If SQLite is compiled with
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> compile-time option then
+it is not possible to set the Multi-thread <a href="../threadsafe.html">threading mode</a> and
+<a href="../c3ref/config.html">sqlite3_config()</a> will return <a href="../rescode.html#error">SQLITE_ERROR</a> if called with the
+SQLITE_CONFIG_MULTITHREAD configuration option.</dd></p>
+
+<p><a name="sqliteconfigserialized"></a>
+ <dt>SQLITE_CONFIG_SERIALIZED</dt>
+<dd>There are no arguments to this option.  This option sets the
+<a href="../threadsafe.html">threading mode</a> to Serialized. In other words, this option enables
+all mutexes including the recursive
+mutexes on <a href="../c3ref/sqlite3.html">database connection</a> and <a href="../c3ref/stmt.html">prepared statement</a> objects.
+In this mode (which is the default when SQLite is compiled with
+<a href="../compile.html#threadsafe">SQLITE_THREADSAFE=1</a>) the SQLite library will itself serialize access
+to <a href="../c3ref/sqlite3.html">database connections</a> and <a href="../c3ref/stmt.html">prepared statements</a> so that the
+application is free to use the same <a href="../c3ref/sqlite3.html">database connection</a> or the
+same <a href="../c3ref/stmt.html">prepared statement</a> in different threads at the same time.
+If SQLite is compiled with
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> compile-time option then
+it is not possible to set the Serialized <a href="../threadsafe.html">threading mode</a> and
+<a href="../c3ref/config.html">sqlite3_config()</a> will return <a href="../rescode.html#error">SQLITE_ERROR</a> if called with the
+SQLITE_CONFIG_SERIALIZED configuration option.</dd></p>
+
+<p><a name="sqliteconfigmalloc"></a>
+ <dt>SQLITE_CONFIG_MALLOC</dt>
+<dd> The SQLITE_CONFIG_MALLOC option takes a single argument which is
+a pointer to an instance of the <a href="../c3ref/mem_methods.html">sqlite3_mem_methods</a> structure.
+The argument specifies
+alternative low-level memory allocation routines to be used in place of
+the memory allocation routines built into SQLite. SQLite makes
+its own private copy of the content of the <a href="../c3ref/mem_methods.html">sqlite3_mem_methods</a> structure
+before the <a href="../c3ref/config.html">sqlite3_config()</a> call returns.</dd></p>
+
+<p><a name="sqliteconfiggetmalloc"></a>
+ <dt>SQLITE_CONFIG_GETMALLOC</dt>
+<dd> The SQLITE_CONFIG_GETMALLOC option takes a single argument which
+is a pointer to an instance of the <a href="../c3ref/mem_methods.html">sqlite3_mem_methods</a> structure.
+The <a href="../c3ref/mem_methods.html">sqlite3_mem_methods</a>
+structure is filled with the currently defined memory allocation routines.
+This option can be used to overload the default memory allocation
+routines with a wrapper that simulations memory allocation failure or
+tracks memory usage, for example. </dd></p>
+
+<p><a name="sqliteconfigsmallmalloc"></a>
+ <dt>SQLITE_CONFIG_SMALL_MALLOC</dt>
+<dd> The SQLITE_CONFIG_SMALL_MALLOC option takes single argument of
+type int, interpreted as a boolean, which if true provides a hint to
+SQLite that it should avoid large memory allocations if possible.
+SQLite will run faster if it is free to make large memory allocations,
+but some application might prefer to run slower in exchange for
+guarantees about memory fragmentation that are possible if large
+allocations are avoided.  This hint is normally off.
+</dd></p>
+
+<p><a name="sqliteconfigmemstatus"></a>
+ <dt>SQLITE_CONFIG_MEMSTATUS</dt>
+<dd> The SQLITE_CONFIG_MEMSTATUS option takes single argument of type int,
+interpreted as a boolean, which enables or disables the collection of
+memory allocation statistics. When memory allocation statistics are
+disabled, the following SQLite interfaces become non-operational:
+<ul>
+<li> <a href="../c3ref/hard_heap_limit64.html">sqlite3_hard_heap_limit64()</a>
+<li> <a href="../c3ref/memory_highwater.html">sqlite3_memory_used()</a>
+<li> <a href="../c3ref/memory_highwater.html">sqlite3_memory_highwater()</a>
+<li> <a href="../c3ref/hard_heap_limit64.html">sqlite3_soft_heap_limit64()</a>
+<li> <a href="../c3ref/status.html">sqlite3_status64()</a>
+</ul>
+Memory allocation statistics are enabled by default unless SQLite is
+compiled with <a href="../compile.html#default_memstatus">SQLITE_DEFAULT_MEMSTATUS</a>=0 in which case memory
+allocation statistics are disabled by default.
+</dd></p>
+
+<p><a name="sqliteconfigscratch"></a>
+ <dt>SQLITE_CONFIG_SCRATCH</dt>
+<dd> The SQLITE_CONFIG_SCRATCH option is no longer used.
+</dd></p>
+
+<p><a name="sqliteconfigpagecache"></a>
+ <dt>SQLITE_CONFIG_PAGECACHE</dt>
+<dd> The SQLITE_CONFIG_PAGECACHE option specifies a memory pool
+that SQLite can use for the database page cache with the default page
+cache implementation.
+This configuration option is a no-op if an application-defined page
+cache implementation is loaded using the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpcache2">SQLITE_CONFIG_PCACHE2</a>.
+There are three arguments to SQLITE_CONFIG_PAGECACHE: A pointer to
+8-byte aligned memory (pMem), the size of each page cache line (sz),
+and the number of cache lines (N).
+The sz argument should be the size of the largest database page
+(a power of two between 512 and 65536) plus some extra bytes for each
+page header.  The number of extra bytes needed by the page header
+can be determined using <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpcachehdrsz">SQLITE_CONFIG_PCACHE_HDRSZ</a>.
+It is harmless, apart from the wasted memory,
+for the sz parameter to be larger than necessary.  The pMem
+argument must be either a NULL pointer or a pointer to an 8-byte
+aligned block of memory of at least sz*N bytes, otherwise
+subsequent behavior is undefined.
+When pMem is not NULL, SQLite will strive to use the memory provided
+to satisfy page cache needs, falling back to <a href="../c3ref/free.html">sqlite3_malloc()</a> if
+a page cache line is larger than sz bytes or if all of the pMem buffer
+is exhausted.
+If pMem is NULL and N is non-zero, then each database connection
+does an initial bulk allocation for page cache memory
+from <a href="../c3ref/free.html">sqlite3_malloc()</a> sufficient for N cache lines if N is positive or
+of -1024*N bytes if N is negative, . If additional
+page cache memory is needed beyond what is provided by the initial
+allocation, then SQLite goes to <a href="../c3ref/free.html">sqlite3_malloc()</a> separately for each
+additional cache line. </dd></p>
+
+<p><a name="sqliteconfigheap"></a>
+ <dt>SQLITE_CONFIG_HEAP</dt>
+<dd> The SQLITE_CONFIG_HEAP option specifies a static memory buffer
+that SQLite will use for all of its dynamic memory allocation needs
+beyond those provided for by <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>.
+The SQLITE_CONFIG_HEAP option is only available if SQLite is compiled
+with either <a href="../compile.html#enable_memsys3">SQLITE_ENABLE_MEMSYS3</a> or <a href="../compile.html#enable_memsys5">SQLITE_ENABLE_MEMSYS5</a> and returns
+<a href="../rescode.html#error">SQLITE_ERROR</a> if invoked otherwise.
+There are three arguments to SQLITE_CONFIG_HEAP:
+An 8-byte aligned pointer to the memory,
+the number of bytes in the memory buffer, and the minimum allocation size.
+If the first pointer (the memory pointer) is NULL, then SQLite reverts
+to using its default memory allocator (the system malloc() implementation),
+undoing any prior invocation of <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmalloc">SQLITE_CONFIG_MALLOC</a>.  If the
+memory pointer is not NULL then the alternative memory
+allocator is engaged to handle all of SQLites memory allocation needs.
+The first pointer (the memory pointer) must be aligned to an 8-byte
+boundary or subsequent behavior of SQLite will be undefined.
+The minimum allocation size is capped at 2**12. Reasonable values
+for the minimum allocation size are 2**5 through 2**8.</dd></p>
+
+<p><a name="sqliteconfigmutex"></a>
+ <dt>SQLITE_CONFIG_MUTEX</dt>
+<dd> The SQLITE_CONFIG_MUTEX option takes a single argument which is a
+pointer to an instance of the <a href="../c3ref/mutex_methods.html">sqlite3_mutex_methods</a> structure.
+The argument specifies alternative low-level mutex routines to be used
+in place the mutex routines built into SQLite.  SQLite makes a copy of
+the content of the <a href="../c3ref/mutex_methods.html">sqlite3_mutex_methods</a> structure before the call to
+<a href="../c3ref/config.html">sqlite3_config()</a> returns. If SQLite is compiled with
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> compile-time option then
+the entire mutexing subsystem is omitted from the build and hence calls to
+<a href="../c3ref/config.html">sqlite3_config()</a> with the SQLITE_CONFIG_MUTEX configuration option will
+return <a href="../rescode.html#error">SQLITE_ERROR</a>.</dd></p>
+
+<p><a name="sqliteconfiggetmutex"></a>
+ <dt>SQLITE_CONFIG_GETMUTEX</dt>
+<dd> The SQLITE_CONFIG_GETMUTEX option takes a single argument which
+is a pointer to an instance of the <a href="../c3ref/mutex_methods.html">sqlite3_mutex_methods</a> structure.  The
+<a href="../c3ref/mutex_methods.html">sqlite3_mutex_methods</a>
+structure is filled with the currently defined mutex routines.
+This option can be used to overload the default mutex allocation
+routines with a wrapper used to track mutex usage for performance
+profiling or testing, for example.   If SQLite is compiled with
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> compile-time option then
+the entire mutexing subsystem is omitted from the build and hence calls to
+<a href="../c3ref/config.html">sqlite3_config()</a> with the SQLITE_CONFIG_GETMUTEX configuration option will
+return <a href="../rescode.html#error">SQLITE_ERROR</a>.</dd></p>
+
+<p><a name="sqliteconfiglookaside"></a>
+ <dt>SQLITE_CONFIG_LOOKASIDE</dt>
+<dd> The SQLITE_CONFIG_LOOKASIDE option takes two arguments that determine
+the default size of lookaside memory on each <a href="../c3ref/sqlite3.html">database connection</a>.
+The first argument is the
+size of each lookaside buffer slot and the second is the number of
+slots allocated to each database connection.  SQLITE_CONFIG_LOOKASIDE
+sets the <i>default</i> lookaside size. The <a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfiglookaside">SQLITE_DBCONFIG_LOOKASIDE</a>
+option to <a href="../c3ref/db_config.html">sqlite3_db_config()</a> can be used to change the lookaside
+configuration on individual connections. </dd></p>
+
+<p><a name="sqliteconfigpcache2"></a>
+ <dt>SQLITE_CONFIG_PCACHE2</dt>
+<dd> The SQLITE_CONFIG_PCACHE2 option takes a single argument which is
+a pointer to an <a href="../c3ref/pcache_methods2.html">sqlite3_pcache_methods2</a> object.  This object specifies
+the interface to a custom page cache implementation.
+SQLite makes a copy of the <a href="../c3ref/pcache_methods2.html">sqlite3_pcache_methods2</a> object.</dd></p>
+
+<p><a name="sqliteconfiggetpcache2"></a>
+ <dt>SQLITE_CONFIG_GETPCACHE2</dt>
+<dd> The SQLITE_CONFIG_GETPCACHE2 option takes a single argument which
+is a pointer to an <a href="../c3ref/pcache_methods2.html">sqlite3_pcache_methods2</a> object.  SQLite copies of
+the current page cache implementation into that object. </dd></p>
+
+<p><a name="sqliteconfiglog"></a>
+ <dt>SQLITE_CONFIG_LOG</dt>
+<dd> The SQLITE_CONFIG_LOG option is used to configure the SQLite
+global <a href="../errlog.html">error log</a>.
+(The SQLITE_CONFIG_LOG option takes two arguments: a pointer to a
+function with a call signature of void(*)(void*,int,const char*),
+and a pointer to void. If the function pointer is not NULL, it is
+invoked by <a href="../c3ref/log.html">sqlite3_log()</a> to process each logging event.  If the
+function pointer is NULL, the <a href="../c3ref/log.html">sqlite3_log()</a> interface becomes a no-op.
+The void pointer that is the second argument to SQLITE_CONFIG_LOG is
+passed through as the first parameter to the application-defined logger
+function whenever that function is invoked.  The second parameter to
+the logger function is a copy of the first parameter to the corresponding
+<a href="../c3ref/log.html">sqlite3_log()</a> call and is intended to be a <a href="../rescode.html">result code</a> or an
+<a href="../rescode.html#extrc">extended result code</a>.  The third parameter passed to the logger is
+log message after formatting via <a href="../c3ref/mprintf.html">sqlite3_snprintf()</a>.
+The SQLite logging interface is not reentrant; the logger function
+supplied by the application must not invoke any SQLite interface.
+In a multi-threaded application, the application-defined logger
+function must be threadsafe. </dd></p>
+
+<p><a name="sqliteconfiguri"></a>
+ <dt>SQLITE_CONFIG_URI
+<dd>The SQLITE_CONFIG_URI option takes a single argument of type int.
+If non-zero, then URI handling is globally enabled. If the parameter is zero,
+then URI handling is globally disabled. If URI handling is globally
+enabled, all filenames passed to <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open_v2()</a>,
+<a href="../c3ref/open.html">sqlite3_open16()</a> or
+specified as part of <a href="../lang_attach.html">ATTACH</a> commands are interpreted as URIs, regardless
+of whether or not the <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_URI</a> flag is set when the database
+connection is opened. If it is globally disabled, filenames are
+only interpreted as URIs if the SQLITE_OPEN_URI flag is set when the
+database connection is opened. By default, URI handling is globally
+disabled. The default value may be changed by compiling with the
+<a href="../compile.html#use_uri">SQLITE_USE_URI</a> symbol defined.</p>
+
+<p><a name="sqliteconfigcoveringindexscan"></a>
+ <dt>SQLITE_CONFIG_COVERING_INDEX_SCAN
+<dd>The SQLITE_CONFIG_COVERING_INDEX_SCAN option takes a single integer
+argument which is interpreted as a boolean in order to enable or disable
+the use of covering indices for full table scans in the query optimizer.
+The default setting is determined
+by the <a href="../compile.html#allow_covering_index_scan">SQLITE_ALLOW_COVERING_INDEX_SCAN</a> compile-time option, or is "on"
+if that compile-time option is omitted.
+The ability to disable the use of covering indices for full table scans
+is because some incorrectly coded legacy applications might malfunction
+when the optimization is enabled.  Providing the ability to
+disable the optimization allows the older, buggy application code to work
+without change even with newer versions of SQLite.</p>
+
+<p><a name="sqliteconfigpcache"></a>
+ <a name="sqliteconfiggetpcache"></a>
+
+<dt>SQLITE_CONFIG_PCACHE and SQLITE_CONFIG_GETPCACHE
+<dd> These options are obsolete and should not be used by new code.
+They are retained for backwards compatibility but are now no-ops.
+</dd></p>
+
+<p><a name="sqliteconfigsqllog"></a>
+
+<dt>SQLITE_CONFIG_SQLLOG
+<dd>This option is only available if sqlite is compiled with the
+<a href="../compile.html#enable_sqllog">SQLITE_ENABLE_SQLLOG</a> pre-processor macro defined. The first argument should
+be a pointer to a function of type void(*)(void*,sqlite3*,const char*, int).
+The second should be of type (void*). The callback is invoked by the library
+in three separate circumstances, identified by the value passed as the
+fourth parameter. If the fourth parameter is 0, then the database connection
+passed as the second argument has just been opened. The third argument
+points to a buffer containing the name of the main database file. If the
+fourth parameter is 1, then the SQL statement that the third parameter
+points to has just been executed. Or, if the fourth parameter is 2, then
+the connection being passed as the second parameter is being closed. The
+third parameter is passed NULL In this case.  An example of using this
+configuration option can be seen in the "test_sqllog.c" source file in
+the canonical SQLite source tree.</dd></p>
+
+<p><a name="sqliteconfigmmapsize"></a>
+
+<dt>SQLITE_CONFIG_MMAP_SIZE
+<dd>SQLITE_CONFIG_MMAP_SIZE takes two 64-bit integer (sqlite3_int64) values
+that are the default mmap size limit (the default setting for
+<a href="../pragma.html#pragma_mmap_size">PRAGMA mmap_size</a>) and the maximum allowed mmap size limit.
+The default setting can be overridden by each database connection using
+either the <a href="../pragma.html#pragma_mmap_size">PRAGMA mmap_size</a> command, or by using the
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlmmapsize">SQLITE_FCNTL_MMAP_SIZE</a> file control.  The maximum allowed mmap size
+will be silently truncated if necessary so that it does not exceed the
+compile-time maximum mmap size set by the
+<a href="../compile.html#max_mmap_size">SQLITE_MAX_MMAP_SIZE</a> compile-time option.
+If either argument to this option is negative, then that argument is
+changed to its compile-time default.</p>
+
+<p><a name="sqliteconfigwin32heapsize"></a>
+
+<dt>SQLITE_CONFIG_WIN32_HEAPSIZE
+<dd>The SQLITE_CONFIG_WIN32_HEAPSIZE option is only available if SQLite is
+compiled for Windows with the <a href="../compile.html#win32_malloc">SQLITE_WIN32_MALLOC</a> pre-processor macro
+defined. SQLITE_CONFIG_WIN32_HEAPSIZE takes a 32-bit unsigned integer value
+that specifies the maximum size of the created heap.</p>
+
+<p><a name="sqliteconfigpcachehdrsz"></a>
+
+<dt>SQLITE_CONFIG_PCACHE_HDRSZ
+<dd>The SQLITE_CONFIG_PCACHE_HDRSZ option takes a single parameter which
+is a pointer to an integer and writes into that integer the number of extra
+bytes per page required for each page in <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>.
+The amount of extra space required can change depending on the compiler,
+target platform, and SQLite version.</p>
+
+<p><a name="sqliteconfigpmasz"></a>
+
+<dt>SQLITE_CONFIG_PMASZ
+<dd>The SQLITE_CONFIG_PMASZ option takes a single parameter which
+is an unsigned integer and sets the "Minimum PMA Size" for the multithreaded
+sorter to that integer.  The default minimum PMA Size is set by the
+<a href="../compile.html#sorter_pmasz">SQLITE_SORTER_PMASZ</a> compile-time option.  New threads are launched
+to help with sort operations when multithreaded sorting
+is enabled (using the <a href="../pragma.html#pragma_threads">PRAGMA threads</a> command) and the amount of content
+to be sorted exceeds the page size times the minimum of the
+<a href="../pragma.html#pragma_cache_size">PRAGMA cache_size</a> setting and this value.</p>
+
+<p><a name="sqliteconfigstmtjrnlspill"></a>
+
+<dt>SQLITE_CONFIG_STMTJRNL_SPILL
+<dd>The SQLITE_CONFIG_STMTJRNL_SPILL option takes a single parameter which
+becomes the <a href="../tempfiles.html#stmtjrnl">statement journal</a> spill-to-disk threshold.
+<a href="../tempfiles.html#stmtjrnl">Statement journals</a> are held in memory until their size (in bytes)
+exceeds this threshold, at which point they are written to disk.
+Or if the threshold is -1, statement journals are always held
+exclusively in memory.
+Since many statement journals never become large, setting the spill
+threshold to a value such as 64KiB can greatly reduce the amount of
+I/O required to support statement rollback.
+The default value for this setting is controlled by the
+<a href="../compile.html#stmtjrnl_spill">SQLITE_STMTJRNL_SPILL</a> compile-time option.</p>
+
+<p><a name="sqliteconfigsorterrefsize"></a>
+
+<dt>SQLITE_CONFIG_SORTERREF_SIZE
+<dd>The SQLITE_CONFIG_SORTERREF_SIZE option accepts a single parameter
+of type (int) - the new value of the sorter-reference size threshold.
+Usually, when SQLite uses an external sort to order records according
+to an ORDER BY clause, all fields required by the caller are present in the
+sorted records. However, if SQLite determines based on the declared type
+of a table column that its values are likely to be very large - larger
+than the configured sorter-reference size threshold - then a reference
+is stored in each sorted record and the required column values loaded
+from the database as records are returned in sorted order. The default
+value for this option is to never use this optimization. Specifying a
+negative value for this option restores the default behaviour.
+This option is only available if SQLite is compiled with the
+<a href="../compile.html#enable_sorter_references">SQLITE_ENABLE_SORTER_REFERENCES</a> compile-time option.</p>
+
+<p><a name="sqliteconfigmemdbmaxsize"></a>
+
+<dt>SQLITE_CONFIG_MEMDB_MAXSIZE
+<dd>The SQLITE_CONFIG_MEMDB_MAXSIZE option accepts a single parameter
+<a href="../c3ref/int64.html">sqlite3_int64</a> parameter which is the default maximum size for an in-memory
+database created using <a href="../c3ref/deserialize.html">sqlite3_deserialize()</a>.  This default maximum
+size can be adjusted up or down for individual databases using the
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizelimit">SQLITE_FCNTL_SIZE_LIMIT</a> <a href="../c3ref/file_control.html">file-control</a>.  If this
+configuration setting is never used, then the default maximum is determined
+by the <a href="../compile.html#memdb_default_maxsize">SQLITE_MEMDB_DEFAULT_MAXSIZE</a> compile-time option.  If that
+compile-time option is not set, then the default maximum is 1073741824.
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_dbconfig_defensive.html b/www/c3ref/c_dbconfig_defensive.html
new file mode 100644
index 0000000..3a3506e
--- /dev/null
+++ b/www/c3ref/c_dbconfig_defensive.html
@@ -0,0 +1,445 @@
+<!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>Database Connection Configuration Options</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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+<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>
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+<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";
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+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);
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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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+/* Used by the Hide/Show button beside syntax diagrams, to toggle the */
+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: SQLITE_DBCONFIG_DEFENSIVE SQLITE_DBCONFIG_DQS_DDL SQLITE_DBCONFIG_DQS_DML SQLITE_DBCONFIG_ENABLE_FKEY SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION SQLITE_DBCONFIG_ENABLE_QPSG SQLITE_DBCONFIG_ENABLE_TRIGGER SQLITE_DBCONFIG_ENABLE_VIEW SQLITE_DBCONFIG_LEGACY_ALTER_TABLE SQLITE_DBCONFIG_LEGACY_FILE_FORMAT SQLITE_DBCONFIG_LOOKASIDE SQLITE_DBCONFIG_MAINDBNAME SQLITE_DBCONFIG_MAX SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE SQLITE_DBCONFIG_RESET_DATABASE SQLITE_DBCONFIG_TRIGGER_EQP SQLITE_DBCONFIG_TRUSTED_SCHEMA SQLITE_DBCONFIG_WRITABLE_SCHEMA -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database Connection Configuration Options</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_DBCONFIG_MAINDBNAME            1000 /* const char* */
+#define SQLITE_DBCONFIG_LOOKASIDE             1001 /* void* int int */
+#define SQLITE_DBCONFIG_ENABLE_FKEY           1002 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_TRIGGER        1003 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER 1004 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION 1005 /* int int* */
+#define SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE      1006 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_QPSG           1007 /* int int* */
+#define SQLITE_DBCONFIG_TRIGGER_EQP           1008 /* int int* */
+#define SQLITE_DBCONFIG_RESET_DATABASE        1009 /* int int* */
+#define SQLITE_DBCONFIG_DEFENSIVE             1010 /* int int* */
+#define SQLITE_DBCONFIG_WRITABLE_SCHEMA       1011 /* int int* */
+#define SQLITE_DBCONFIG_LEGACY_ALTER_TABLE    1012 /* int int* */
+#define SQLITE_DBCONFIG_DQS_DML               1013 /* int int* */
+#define SQLITE_DBCONFIG_DQS_DDL               1014 /* int int* */
+#define SQLITE_DBCONFIG_ENABLE_VIEW           1015 /* int int* */
+#define SQLITE_DBCONFIG_LEGACY_FILE_FORMAT    1016 /* int int* */
+#define SQLITE_DBCONFIG_TRUSTED_SCHEMA        1017 /* int int* */
+#define SQLITE_DBCONFIG_MAX                   1017 /* Largest DBCONFIG */
+</pre></blockquote>
+<p>
+These constants are the available integer configuration options that
+can be passed as the second argument to the <a href="../c3ref/db_config.html">sqlite3_db_config()</a> interface.</p>
+
+<p>New configuration options may be added in future releases of SQLite.
+Existing configuration options might be discontinued.  Applications
+should check the return code from <a href="../c3ref/db_config.html">sqlite3_db_config()</a> to make sure that
+the call worked.  The <a href="../c3ref/db_config.html">sqlite3_db_config()</a> interface will return a
+non-zero <a href="../rescode.html">error code</a> if a discontinued or unsupported configuration option
+is invoked.</p>
+
+<p><dl>
+<a name="sqlitedbconfiglookaside"></a>
+
+<dt>SQLITE_DBCONFIG_LOOKASIDE</dt>
+<dd> This option takes three additional arguments that determine the
+<a href="../malloc.html#lookaside">lookaside memory allocator</a> configuration for the <a href="../c3ref/sqlite3.html">database connection</a>.
+The first argument (the third parameter to <a href="../c3ref/db_config.html">sqlite3_db_config()</a> is a
+pointer to a memory buffer to use for lookaside memory.
+The first argument after the SQLITE_DBCONFIG_LOOKASIDE verb
+may be NULL in which case SQLite will allocate the
+lookaside buffer itself using <a href="../c3ref/free.html">sqlite3_malloc()</a>. The second argument is the
+size of each lookaside buffer slot.  The third argument is the number of
+slots.  The size of the buffer in the first argument must be greater than
+or equal to the product of the second and third arguments.  The buffer
+must be aligned to an 8-byte boundary.  If the second argument to
+SQLITE_DBCONFIG_LOOKASIDE is not a multiple of 8, it is internally
+rounded down to the next smaller multiple of 8.  The lookaside memory
+configuration for a database connection can only be changed when that
+connection is not currently using lookaside memory, or in other words
+when the "current value" returned by
+<a href="../c3ref/db_status.html">sqlite3_db_status</a>(D,<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiglookaside">SQLITE_CONFIG_LOOKASIDE</a>,...) is zero.
+Any attempt to change the lookaside memory configuration when lookaside
+memory is in use leaves the configuration unchanged and returns
+<a href="../rescode.html#busy">SQLITE_BUSY</a>.</dd></p>
+
+<p><a name="sqlitedbconfigenablefkey"></a>
+
+<dt>SQLITE_DBCONFIG_ENABLE_FKEY</dt>
+<dd> This option is used to enable or disable the enforcement of
+<a href="../foreignkeys.html">foreign key constraints</a>.  There should be two additional arguments.
+The first argument is an integer which is 0 to disable FK enforcement,
+positive to enable FK enforcement or negative to leave FK enforcement
+unchanged.  The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether FK enforcement is off or on
+following this call.  The second parameter may be a NULL pointer, in
+which case the FK enforcement setting is not reported back. </dd></p>
+
+<p><a name="sqlitedbconfigenabletrigger"></a>
+
+<dt>SQLITE_DBCONFIG_ENABLE_TRIGGER</dt>
+<dd> This option is used to enable or disable <a href="../lang_createtrigger.html">triggers</a>.
+There should be two additional arguments.
+The first argument is an integer which is 0 to disable triggers,
+positive to enable triggers or negative to leave the setting unchanged.
+The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether triggers are disabled or enabled
+following this call.  The second parameter may be a NULL pointer, in
+which case the trigger setting is not reported back.</p>
+
+<p><p>Originally this option disabled all triggers.  However, since
+SQLite version 3.35.0, TEMP triggers are still allowed even if
+this option is off.  So, in other words, this option now only disables
+triggers in the main database schema or in the schemas of ATTACH-ed
+databases. </dd></p>
+
+<p><a name="sqlitedbconfigenableview"></a>
+
+<dt>SQLITE_DBCONFIG_ENABLE_VIEW</dt>
+<dd> This option is used to enable or disable <a href="../lang_createview.html">views</a>.
+There should be two additional arguments.
+The first argument is an integer which is 0 to disable views,
+positive to enable views or negative to leave the setting unchanged.
+The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether views are disabled or enabled
+following this call.  The second parameter may be a NULL pointer, in
+which case the view setting is not reported back.</p>
+
+<p><p>Originally this option disabled all views.  However, since
+SQLite version 3.35.0, TEMP views are still allowed even if
+this option is off.  So, in other words, this option now only disables
+views in the main database schema or in the schemas of ATTACH-ed
+databases. </dd></p>
+
+<p><a name="sqlitedbconfigenablefts3tokenizer"></a>
+
+<dt>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</dt>
+<dd> This option is used to enable or disable the
+<a href="../fts3.html#f3tknzr">fts3_tokenizer()</a> function which is part of the
+<a href="../fts3.html">FTS3</a> full-text search engine extension.
+There should be two additional arguments.
+The first argument is an integer which is 0 to disable fts3_tokenizer() or
+positive to enable fts3_tokenizer() or negative to leave the setting
+unchanged.
+The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether fts3_tokenizer is disabled or enabled
+following this call.  The second parameter may be a NULL pointer, in
+which case the new setting is not reported back. </dd></p>
+
+<p><a name="sqlitedbconfigenableloadextension"></a>
+
+<dt>SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</dt>
+<dd> This option is used to enable or disable the <a href="../c3ref/load_extension.html">sqlite3_load_extension()</a>
+interface independently of the <a href="../lang_corefunc.html#load_extension">load_extension()</a> SQL function.
+The <a href="../c3ref/enable_load_extension.html">sqlite3_enable_load_extension()</a> API enables or disables both the
+C-API <a href="../c3ref/load_extension.html">sqlite3_load_extension()</a> and the SQL function <a href="../lang_corefunc.html#load_extension">load_extension()</a>.
+There should be two additional arguments.
+When the first argument to this interface is 1, then only the C-API is
+enabled and the SQL function remains disabled.  If the first argument to
+this interface is 0, then both the C-API and the SQL function are disabled.
+If the first argument is -1, then no changes are made to state of either the
+C-API or the SQL function.
+The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether <a href="../c3ref/load_extension.html">sqlite3_load_extension()</a> interface
+is disabled or enabled following this call.  The second parameter may
+be a NULL pointer, in which case the new setting is not reported back.
+</dd></p>
+
+<p><a name="sqlitedbconfigmaindbname"></a>
+ <dt>SQLITE_DBCONFIG_MAINDBNAME</dt>
+<dd> This option is used to change the name of the "main" database
+schema.  The sole argument is a pointer to a constant UTF8 string
+which will become the new schema name in place of "main".  SQLite
+does not make a copy of the new main schema name string, so the application
+must ensure that the argument passed into this DBCONFIG option is unchanged
+until after the database connection closes.
+</dd></p>
+
+<p><a name="sqlitedbconfignockptonclose"></a>
+
+<dt>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</dt>
+<dd> Usually, when a database in wal mode is closed or detached from a
+database handle, SQLite checks if this will mean that there are now no
+connections at all to the database. If so, it performs a checkpoint
+operation before closing the connection. This option may be used to
+override this behaviour. The first parameter passed to this operation
+is an integer - positive to disable checkpoints-on-close, or zero (the
+default) to enable them, and negative to leave the setting unchanged.
+The second parameter is a pointer to an integer
+into which is written 0 or 1 to indicate whether checkpoints-on-close
+have been disabled - 0 if they are not disabled, 1 if they are.
+</dd></p>
+
+<p><a name="sqlitedbconfigenableqpsg"></a>
+ <dt>SQLITE_DBCONFIG_ENABLE_QPSG</dt>
+<dd>The SQLITE_DBCONFIG_ENABLE_QPSG option activates or deactivates
+the <a href="../queryplanner-ng.html#qpstab">query planner stability guarantee</a> (QPSG).  When the QPSG is active,
+a single SQL query statement will always use the same algorithm regardless
+of values of <a href="../lang_expr.html#varparam">bound parameters</a>. The QPSG disables some query optimizations
+that look at the values of bound parameters, which can make some queries
+slower.  But the QPSG has the advantage of more predictable behavior.  With
+the QPSG active, SQLite will always use the same query plan in the field as
+was used during testing in the lab.
+The first argument to this setting is an integer which is 0 to disable
+the QPSG, positive to enable QPSG, or negative to leave the setting
+unchanged. The second parameter is a pointer to an integer into which
+is written 0 or 1 to indicate whether the QPSG is disabled or enabled
+following this call.
+</dd></p>
+
+<p><a name="sqlitedbconfigtriggereqp"></a>
+ <dt>SQLITE_DBCONFIG_TRIGGER_EQP</dt>
+<dd> By default, the output of EXPLAIN QUERY PLAN commands does not
+include output for any operations performed by trigger programs. This
+option is used to set or clear (the default) a flag that governs this
+behavior. The first parameter passed to this operation is an integer -
+positive to enable output for trigger programs, or zero to disable it,
+or negative to leave the setting unchanged.
+The second parameter is a pointer to an integer into which is written
+0 or 1 to indicate whether output-for-triggers has been disabled - 0 if
+it is not disabled, 1 if it is.
+</dd></p>
+
+<p><a name="sqlitedbconfigresetdatabase"></a>
+ <dt>SQLITE_DBCONFIG_RESET_DATABASE</dt>
+<dd> Set the SQLITE_DBCONFIG_RESET_DATABASE flag and then run
+<a href="../lang_vacuum.html">VACUUM</a> in order to reset a database back to an empty database
+with no schema and no content. The following process works even for
+a badly corrupted database file:
+<ol>
+<li> If the database connection is newly opened, make sure it has read the
+database schema by preparing then discarding some query against the
+database, or calling sqlite3_table_column_metadata(), ignoring any
+errors.  This step is only necessary if the application desires to keep
+the database in WAL mode after the reset if it was in WAL mode before
+the reset.
+<li> sqlite3_db_config(db, SQLITE_DBCONFIG_RESET_DATABASE, 1, 0);
+<li> <a href="../c3ref/exec.html">sqlite3_exec</a>(db, "<a href="../lang_vacuum.html">VACUUM</a>", 0, 0, 0);
+<li> sqlite3_db_config(db, SQLITE_DBCONFIG_RESET_DATABASE, 0, 0);
+</ol>
+Because resetting a database is destructive and irreversible, the
+process requires the use of this obscure API and multiple steps to help
+ensure that it does not happen by accident.</p>
+
+<p><a name="sqlitedbconfigdefensive"></a>
+ <dt>SQLITE_DBCONFIG_DEFENSIVE</dt>
+<dd>The SQLITE_DBCONFIG_DEFENSIVE option activates or deactivates the
+"defensive" flag for a database connection.  When the defensive
+flag is enabled, language features that allow ordinary SQL to
+deliberately corrupt the database file are disabled.  The disabled
+features include but are not limited to the following:
+<ul>
+<li> The <a href="../pragma.html#pragma_writable_schema">PRAGMA writable_schema=ON</a> statement.
+<li> The <a href="../pragma.html#pragma_journal_mode">PRAGMA journal_mode=OFF</a> statement.
+<li> The <a href="../pragma.html#pragma_schema_version">PRAGMA schema_version=N</a> statement.
+<li> Writes to the <a href="../dbpage.html">sqlite_dbpage</a> virtual table.
+<li> Direct writes to <a href="../vtab.html#xshadowname">shadow tables</a>.
+</ul>
+</dd></p>
+
+<p><a name="sqlitedbconfigwritableschema"></a>
+ <dt>SQLITE_DBCONFIG_WRITABLE_SCHEMA</dt>
+<dd>The SQLITE_DBCONFIG_WRITABLE_SCHEMA option activates or deactivates the
+"writable_schema" flag. This has the same effect and is logically equivalent
+to setting <a href="../pragma.html#pragma_writable_schema">PRAGMA writable_schema=ON</a> or <a href="../pragma.html#pragma_writable_schema">PRAGMA writable_schema=OFF</a>.
+The first argument to this setting is an integer which is 0 to disable
+the writable_schema, positive to enable writable_schema, or negative to
+leave the setting unchanged. The second parameter is a pointer to an
+integer into which is written 0 or 1 to indicate whether the writable_schema
+is enabled or disabled following this call.
+</dd></p>
+
+<p><a name="sqlitedbconfiglegacyaltertable"></a>
+
+<dt>SQLITE_DBCONFIG_LEGACY_ALTER_TABLE</dt>
+<dd>The SQLITE_DBCONFIG_LEGACY_ALTER_TABLE option activates or deactivates
+the legacy behavior of the <a href="../lang_altertable.html#altertabrename">ALTER TABLE RENAME</a> command such it
+behaves as it did prior to <a href="../releaselog/3_24_0.html">version 3.24.0</a> (2018-06-04).  See the
+"Compatibility Notice" on the <a href="../lang_altertable.html#altertabrename">ALTER TABLE RENAME documentation</a> for
+additional information. This feature can also be turned on and off
+using the <a href="../pragma.html#pragma_legacy_alter_table">PRAGMA legacy_alter_table</a> statement.
+</dd></p>
+
+<p><a name="sqlitedbconfigdqsdml"></a>
+
+<dt>SQLITE_DBCONFIG_DQS_DML</td>
+<dd>The SQLITE_DBCONFIG_DQS_DML option activates or deactivates
+the legacy <a href="../quirks.html#dblquote">double-quoted string literal</a> misfeature for DML statements
+only, that is DELETE, INSERT, SELECT, and UPDATE statements. The
+default value of this setting is determined by the <a href="../compile.html#dqs">-DSQLITE_DQS</a>
+compile-time option.
+</dd></p>
+
+<p><a name="sqlitedbconfigdqsddl"></a>
+
+<dt>SQLITE_DBCONFIG_DQS_DDL</td>
+<dd>The SQLITE_DBCONFIG_DQS option activates or deactivates
+the legacy <a href="../quirks.html#dblquote">double-quoted string literal</a> misfeature for DDL statements,
+such as CREATE TABLE and CREATE INDEX. The
+default value of this setting is determined by the <a href="../compile.html#dqs">-DSQLITE_DQS</a>
+compile-time option.
+</dd></p>
+
+<p><a name="sqlitedbconfigtrustedschema"></a>
+
+<dt>SQLITE_DBCONFIG_TRUSTED_SCHEMA</td>
+<dd>The SQLITE_DBCONFIG_TRUSTED_SCHEMA option tells SQLite to
+assume that database schemas are untainted by malicious content.
+When the SQLITE_DBCONFIG_TRUSTED_SCHEMA option is disabled, SQLite
+takes additional defensive steps to protect the application from harm
+including:
+<ul>
+<li> Prohibit the use of SQL functions inside triggers, views,
+CHECK constraints, DEFAULT clauses, expression indexes,
+partial indexes, or generated columns
+unless those functions are tagged with <a href="../c3ref/c_deterministic.html#sqliteinnocuous">SQLITE_INNOCUOUS</a>.
+<li> Prohibit the use of virtual tables inside of triggers or views
+unless those virtual tables are tagged with <a href="../c3ref/c_vtab_constraint_support.html#sqlitevtabinnocuous">SQLITE_VTAB_INNOCUOUS</a>.
+</ul>
+This setting defaults to "on" for legacy compatibility, however
+all applications are advised to turn it off if possible. This setting
+can also be controlled using the <a href="../pragma.html#pragma_trusted_schema">PRAGMA trusted_schema</a> statement.
+</dd></p>
+
+<p><a name="sqlitedbconfiglegacyfileformat"></a>
+
+<dt>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</td>
+<dd>The SQLITE_DBCONFIG_LEGACY_FILE_FORMAT option activates or deactivates
+the legacy file format flag.  When activated, this flag causes all newly
+created database file to have a schema format version number (the 4-byte
+integer found at offset 44 into the database header) of 1.  This in turn
+means that the resulting database file will be readable and writable by
+any SQLite version back to 3.0.0 (2004-06-18).  Without this setting,
+newly created databases are generally not understandable by SQLite versions
+prior to 3.3.0 (2006-01-11).  As these words are written, there
+is now scarcely any need to generated database files that are compatible
+all the way back to version 3.0.0, and so this setting is of little
+practical use, but is provided so that SQLite can continue to claim the
+ability to generate new database files that are compatible with  version
+3.0.0.
+<p>Note that when the SQLITE_DBCONFIG_LEGACY_FILE_FORMAT setting is on,
+the <a href="../lang_vacuum.html">VACUUM</a> command will fail with an obscure error when attempting to
+process a table with generated columns and a descending index.  This is
+not considered a bug since SQLite versions 3.3.0 and earlier do not support
+either generated columns or decending indexes.
+</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_dbstatus_options.html b/www/c3ref/c_dbstatus_options.html
new file mode 100644
index 0000000..96716c6
--- /dev/null
+++ b/www/c3ref/c_dbstatus_options.html
@@ -0,0 +1,263 @@
+<!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>Status Parameters for database connections</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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+<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>
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+<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">
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+</select>
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+antiRobotDefense();
+</script>
+<!-- keywords: {SQLITE_DBSTATUS options} SQLITE_DBSTATUS_CACHE_HIT SQLITE_DBSTATUS_CACHE_MISS SQLITE_DBSTATUS_CACHE_SPILL SQLITE_DBSTATUS_CACHE_USED SQLITE_DBSTATUS_CACHE_USED_SHARED SQLITE_DBSTATUS_CACHE_WRITE SQLITE_DBSTATUS_DEFERRED_FKS SQLITE_DBSTATUS_LOOKASIDE_HIT SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE SQLITE_DBSTATUS_LOOKASIDE_USED SQLITE_DBSTATUS_MAX SQLITE_DBSTATUS_SCHEMA_USED SQLITE_DBSTATUS_STMT_USED -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Status Parameters for database connections</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_DBSTATUS_LOOKASIDE_USED       0
+#define SQLITE_DBSTATUS_CACHE_USED           1
+#define SQLITE_DBSTATUS_SCHEMA_USED          2
+#define SQLITE_DBSTATUS_STMT_USED            3
+#define SQLITE_DBSTATUS_LOOKASIDE_HIT        4
+#define SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE  5
+#define SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL  6
+#define SQLITE_DBSTATUS_CACHE_HIT            7
+#define SQLITE_DBSTATUS_CACHE_MISS           8
+#define SQLITE_DBSTATUS_CACHE_WRITE          9
+#define SQLITE_DBSTATUS_DEFERRED_FKS        10
+#define SQLITE_DBSTATUS_CACHE_USED_SHARED   11
+#define SQLITE_DBSTATUS_CACHE_SPILL         12
+#define SQLITE_DBSTATUS_MAX                 12   /* Largest defined DBSTATUS */
+</pre></blockquote>
+<p>
+These constants are the available integer "verbs" that can be passed as
+the second argument to the <a href="../c3ref/db_status.html">sqlite3_db_status()</a> interface.</p>
+
+<p>New verbs may be added in future releases of SQLite. Existing verbs
+might be discontinued. Applications should check the return code from
+<a href="../c3ref/db_status.html">sqlite3_db_status()</a> to make sure that the call worked.
+The <a href="../c3ref/db_status.html">sqlite3_db_status()</a> interface will return a non-zero error code
+if a discontinued or unsupported verb is invoked.</p>
+
+<p><dl>
+<a name="sqlitedbstatuslookasideused"></a>
+ <dt>SQLITE_DBSTATUS_LOOKASIDE_USED</dt>
+<dd>This parameter returns the number of lookaside memory slots currently
+checked out.</dd></p>
+
+<p><a name="sqlitedbstatuslookasidehit"></a>
+ <dt>SQLITE_DBSTATUS_LOOKASIDE_HIT</dt>
+<dd>This parameter returns the number of malloc attempts that were
+satisfied using lookaside memory. Only the high-water value is meaningful;
+the current value is always zero.</p>
+
+<p><a name="sqlitedbstatuslookasidemisssize"></a>
+
+<dt>SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE</dt>
+<dd>This parameter returns the number malloc attempts that might have
+been satisfied using lookaside memory but failed due to the amount of
+memory requested being larger than the lookaside slot size.
+Only the high-water value is meaningful;
+the current value is always zero.</p>
+
+<p><a name="sqlitedbstatuslookasidemissfull"></a>
+
+<dt>SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL</dt>
+<dd>This parameter returns the number malloc attempts that might have
+been satisfied using lookaside memory but failed due to all lookaside
+memory already being in use.
+Only the high-water value is meaningful;
+the current value is always zero.</p>
+
+<p><a name="sqlitedbstatuscacheused"></a>
+ <dt>SQLITE_DBSTATUS_CACHE_USED</dt>
+<dd>This parameter returns the approximate number of bytes of heap
+memory used by all pager caches associated with the database connection.
+The highwater mark associated with SQLITE_DBSTATUS_CACHE_USED is always 0.</p>
+
+<p><a name="sqlitedbstatuscacheusedshared"></a>
+
+<dt>SQLITE_DBSTATUS_CACHE_USED_SHARED</dt>
+<dd>This parameter is similar to DBSTATUS_CACHE_USED, except that if a
+pager cache is shared between two or more connections the bytes of heap
+memory used by that pager cache is divided evenly between the attached
+connections.  In other words, if none of the pager caches associated
+with the database connection are shared, this request returns the same
+value as DBSTATUS_CACHE_USED. Or, if one or more or the pager caches are
+shared, the value returned by this call will be smaller than that returned
+by DBSTATUS_CACHE_USED. The highwater mark associated with
+SQLITE_DBSTATUS_CACHE_USED_SHARED is always 0.</p>
+
+<p><a name="sqlitedbstatusschemaused"></a>
+ <dt>SQLITE_DBSTATUS_SCHEMA_USED</dt>
+<dd>This parameter returns the approximate number of bytes of heap
+memory used to store the schema for all databases associated
+with the connection - main, temp, and any <a href="../lang_attach.html">ATTACH</a>-ed databases.
+The full amount of memory used by the schemas is reported, even if the
+schema memory is shared with other database connections due to
+<a href="../sharedcache.html">shared cache mode</a> being enabled.
+The highwater mark associated with SQLITE_DBSTATUS_SCHEMA_USED is always 0.</p>
+
+<p><a name="sqlitedbstatusstmtused"></a>
+ <dt>SQLITE_DBSTATUS_STMT_USED</dt>
+<dd>This parameter returns the approximate number of bytes of heap
+and lookaside memory used by all prepared statements associated with
+the database connection.
+The highwater mark associated with SQLITE_DBSTATUS_STMT_USED is always 0.
+</dd></p>
+
+<p><a name="sqlitedbstatuscachehit"></a>
+ <dt>SQLITE_DBSTATUS_CACHE_HIT</dt>
+<dd>This parameter returns the number of pager cache hits that have
+occurred. The highwater mark associated with SQLITE_DBSTATUS_CACHE_HIT
+is always 0.
+</dd></p>
+
+<p><a name="sqlitedbstatuscachemiss"></a>
+ <dt>SQLITE_DBSTATUS_CACHE_MISS</dt>
+<dd>This parameter returns the number of pager cache misses that have
+occurred. The highwater mark associated with SQLITE_DBSTATUS_CACHE_MISS
+is always 0.
+</dd></p>
+
+<p><a name="sqlitedbstatuscachewrite"></a>
+ <dt>SQLITE_DBSTATUS_CACHE_WRITE</dt>
+<dd>This parameter returns the number of dirty cache entries that have
+been written to disk. Specifically, the number of pages written to the
+wal file in wal mode databases, or the number of pages written to the
+database file in rollback mode databases. Any pages written as part of
+transaction rollback or database recovery operations are not included.
+If an IO or other error occurs while writing a page to disk, the effect
+on subsequent SQLITE_DBSTATUS_CACHE_WRITE requests is undefined. The
+highwater mark associated with SQLITE_DBSTATUS_CACHE_WRITE is always 0.
+</dd></p>
+
+<p><a name="sqlitedbstatuscachespill"></a>
+ <dt>SQLITE_DBSTATUS_CACHE_SPILL</dt>
+<dd>This parameter returns the number of dirty cache entries that have
+been written to disk in the middle of a transaction due to the page
+cache overflowing. Transactions are more efficient if they are written
+to disk all at once. When pages spill mid-transaction, that introduces
+additional overhead. This parameter can be used help identify
+inefficiencies that can be resolved by increasing the cache size.
+</dd></p>
+
+<p><a name="sqlitedbstatusdeferredfks"></a>
+ <dt>SQLITE_DBSTATUS_DEFERRED_FKS</dt>
+<dd>This parameter returns zero for the current value if and only if
+all foreign key constraints (deferred or immediate) have been
+resolved.  The highwater mark is always 0.
+</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_deny.html b/www/c3ref/c_deny.html
new file mode 100644
index 0000000..c5d0c78
--- /dev/null
+++ b/www/c3ref/c_deny.html
@@ -0,0 +1,140 @@
+<!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>Authorizer Return Codes</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>
+<!-- keywords: SQLITE_DENY SQLITE_IGNORE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Authorizer Return Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_DENY   1   /* Abort the SQL statement with an error */
+#define SQLITE_IGNORE 2   /* Don't allow access, but don't generate an error */
+</pre></blockquote>
+<p>
+The <a href="../c3ref/set_authorizer.html">authorizer callback function</a> must
+return either <a href="../rescode.html#ok">SQLITE_OK</a> or one of these two constants in order
+to signal SQLite whether or not the action is permitted.  See the
+<a href="../c3ref/set_authorizer.html">authorizer documentation</a> for additional
+information.</p>
+
+<p>Note that SQLITE_IGNORE is also used as a <a href="../c3ref/c_fail.html">conflict resolution mode</a>
+returned from the <a href="../c3ref/vtab_on_conflict.html">sqlite3_vtab_on_conflict()</a> interface.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_deserialize_freeonclose.html b/www/c3ref/c_deserialize_freeonclose.html
new file mode 100644
index 0000000..d23f7a2
--- /dev/null
+++ b/www/c3ref/c_deserialize_freeonclose.html
@@ -0,0 +1,150 @@
+<!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>Flags for sqlite3_deserialize()</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>
+<!-- keywords: SQLITE_DESERIALIZE_FREEONCLOSE SQLITE_DESERIALIZE_READONLY SQLITE_DESERIALIZE_RESIZEABLE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flags for sqlite3_deserialize()</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_DESERIALIZE_FREEONCLOSE 1 /* Call sqlite3_free() on close */
+#define SQLITE_DESERIALIZE_RESIZEABLE  2 /* Resize using sqlite3_realloc64() */
+#define SQLITE_DESERIALIZE_READONLY    4 /* Database is read-only */
+</pre></blockquote>
+<p>
+The following are allowed values for 6th argument (the F argument) to
+the <a href="../c3ref/deserialize.html">sqlite3_deserialize(D,S,P,N,M,F)</a> interface.</p>
+
+<p>The SQLITE_DESERIALIZE_FREEONCLOSE means that the database serialization
+in the P argument is held in memory obtained from <a href="../c3ref/free.html">sqlite3_malloc64()</a>
+and that SQLite should take ownership of this memory and automatically
+free it when it has finished using it.  Without this flag, the caller
+is responsible for freeing any dynamically allocated memory.</p>
+
+<p>The SQLITE_DESERIALIZE_RESIZEABLE flag means that SQLite is allowed to
+grow the size of the database using calls to <a href="../c3ref/free.html">sqlite3_realloc64()</a>.  This
+flag should only be used if SQLITE_DESERIALIZE_FREEONCLOSE is also used.
+Without this flag, the deserialized database cannot increase in size beyond
+the number of bytes specified by the M parameter.</p>
+
+<p>The SQLITE_DESERIALIZE_READONLY flag means that the deserialized database
+should be treated as read-only.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_deterministic.html b/www/c3ref/c_deterministic.html
new file mode 100644
index 0000000..7e9da00
--- /dev/null
+++ b/www/c3ref/c_deterministic.html
@@ -0,0 +1,199 @@
+<!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>Function Flags</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>
+<!-- keywords: SQLITE_DETERMINISTIC SQLITE_DIRECTONLY SQLITE_INNOCUOUS SQLITE_SUBTYPE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Function Flags</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_DETERMINISTIC    0x000000800
+#define SQLITE_DIRECTONLY       0x000080000
+#define SQLITE_SUBTYPE          0x000100000
+#define SQLITE_INNOCUOUS        0x000200000
+</pre></blockquote>
+<p>
+These constants may be ORed together with the
+<a href="../c3ref/c_any.html">preferred text encoding</a> as the fourth argument
+to <a href="../c3ref/create_function.html">sqlite3_create_function()</a>, <a href="../c3ref/create_function.html">sqlite3_create_function16()</a>, or
+<a href="../c3ref/create_function.html">sqlite3_create_function_v2()</a>.</p>
+
+<p><dl>
+<a name="sqlitedeterministic"></a>
+ <dt>SQLITE_DETERMINISTIC</dt><dd>
+The SQLITE_DETERMINISTIC flag means that the new function always gives
+the same output when the input parameters are the same.
+The <a href="../lang_corefunc.html#abs">abs() function</a> is deterministic, for example, but
+<a href="../lang_corefunc.html#randomblob">randomblob()</a> is not.  Functions must
+be deterministic in order to be used in certain contexts such as
+with the WHERE clause of <a href="../partialindex.html">partial indexes</a> or in <a href="../gencol.html">generated columns</a>.
+SQLite might also optimize deterministic functions by factoring them
+out of inner loops.
+</dd></p>
+
+<p><a name="sqlitedirectonly"></a>
+ <dt>SQLITE_DIRECTONLY</dt><dd>
+The SQLITE_DIRECTONLY flag means that the function may only be invoked
+from top-level SQL, and cannot be used in VIEWs or TRIGGERs nor in
+schema structures such as <a href="../lang_createtable.html#ckconst">CHECK constraints</a>, <a href="../lang_createtable.html#dfltval">DEFAULT clauses</a>,
+<a href="../expridx.html">expression indexes</a>, <a href="../partialindex.html">partial indexes</a>, or <a href="../gencol.html">generated columns</a>.
+The SQLITE_DIRECTONLY flags is a security feature which is recommended
+for all <a href="../appfunc.html">application-defined SQL functions</a>, and especially for functions
+that have side-effects or that could potentially leak sensitive
+information.
+</dd></p>
+
+<p><a name="sqliteinnocuous"></a>
+ <dt>SQLITE_INNOCUOUS</dt><dd>
+The SQLITE_INNOCUOUS flag means that the function is unlikely
+to cause problems even if misused.  An innocuous function should have
+no side effects and should not depend on any values other than its
+input parameters. The <a href="../lang_corefunc.html#abs">abs() function</a> is an example of an
+innocuous function.
+The <a href="../lang_corefunc.html#load_extension">load_extension() SQL function</a> is not innocuous because of its
+side effects.
+<p> SQLITE_INNOCUOUS is similar to SQLITE_DETERMINISTIC, but is not
+exactly the same.  The <a href="../lang_corefunc.html#random">random() function</a> is an example of a
+function that is innocuous but not deterministic.
+<p>Some heightened security settings
+(<a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigtrustedschema">SQLITE_DBCONFIG_TRUSTED_SCHEMA</a> and <a href="../pragma.html#pragma_trusted_schema">PRAGMA trusted_schema=OFF</a>)
+disable the use of SQL functions inside views and triggers and in
+schema structures such as <a href="../lang_createtable.html#ckconst">CHECK constraints</a>, <a href="../lang_createtable.html#dfltval">DEFAULT clauses</a>,
+<a href="../expridx.html">expression indexes</a>, <a href="../partialindex.html">partial indexes</a>, and <a href="../gencol.html">generated columns</a> unless
+the function is tagged with SQLITE_INNOCUOUS.  Most built-in functions
+are innocuous.  Developers are advised to avoid using the
+SQLITE_INNOCUOUS flag for application-defined functions unless the
+function has been carefully audited and found to be free of potentially
+security-adverse side-effects and information-leaks.
+</dd></p>
+
+<p><a name="sqlitesubtype"></a>
+ <dt>SQLITE_SUBTYPE</dt><dd>
+The SQLITE_SUBTYPE flag indicates to SQLite that a function may call
+<a href="../c3ref/value_subtype.html">sqlite3_value_subtype()</a> to inspect the sub-types of its arguments.
+Specifying this flag makes no difference for scalar or aggregate user
+functions. However, if it is not specified for a user-defined window
+function, then any sub-types belonging to arguments passed to the window
+function may be discarded before the window function is called (i.e.
+sqlite3_value_subtype() will always return 0).
+</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_fail.html b/www/c3ref/c_fail.html
new file mode 100644
index 0000000..3579d78
--- /dev/null
+++ b/www/c3ref/c_fail.html
@@ -0,0 +1,142 @@
+<!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>Conflict resolution modes</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>
+<!-- keywords: SQLITE_FAIL SQLITE_REPLACE SQLITE_ROLLBACK {conflict resolution mode} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Conflict resolution modes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_ROLLBACK 1
+/* #define SQLITE_IGNORE 2 // Also used by sqlite3_authorizer() callback */
+#define SQLITE_FAIL     3
+/* #define SQLITE_ABORT 4  // Also an error code */
+#define SQLITE_REPLACE  5
+</pre></blockquote>
+<p>
+These constants are returned by <a href="../c3ref/vtab_on_conflict.html">sqlite3_vtab_on_conflict()</a> to
+inform a <a href="../vtab.html">virtual table</a> implementation what the <a href="../lang_conflict.html">ON CONFLICT</a> mode
+is for the SQL statement being evaluated.</p>
+
+<p>Note that the <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a> constant is also used as a potential
+return value from the <a href="../c3ref/set_authorizer.html">sqlite3_set_authorizer()</a> callback and that
+<a href="../rescode.html#abort">SQLITE_ABORT</a> is also a <a href="../rescode.html">result code</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_fcntl_begin_atomic_write.html b/www/c3ref/c_fcntl_begin_atomic_write.html
new file mode 100644
index 0000000..5642d65
--- /dev/null
+++ b/www/c3ref/c_fcntl_begin_atomic_write.html
@@ -0,0 +1,546 @@
+<!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>Standard File Control Opcodes</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>
+<!-- keywords: SQLITE_FCNTL_BEGIN_ATOMIC_WRITE SQLITE_FCNTL_BUSYHANDLER SQLITE_FCNTL_CHUNK_SIZE SQLITE_FCNTL_CKPT_DONE SQLITE_FCNTL_CKPT_START SQLITE_FCNTL_CKSM_FILE SQLITE_FCNTL_COMMIT_ATOMIC_WRITE SQLITE_FCNTL_COMMIT_PHASETWO SQLITE_FCNTL_DATA_VERSION SQLITE_FCNTL_EXTERNAL_READER SQLITE_FCNTL_FILE_POINTER SQLITE_FCNTL_GET_LOCKPROXYFILE SQLITE_FCNTL_HAS_MOVED SQLITE_FCNTL_JOURNAL_POINTER SQLITE_FCNTL_LAST_ERRNO SQLITE_FCNTL_LOCKSTATE SQLITE_FCNTL_LOCK_TIMEOUT SQLITE_FCNTL_MMAP_SIZE SQLITE_FCNTL_OVERWRITE SQLITE_FCNTL_PDB SQLITE_FCNTL_PERSIST_WAL SQLITE_FCNTL_POWERSAFE_OVERWRITE SQLITE_FCNTL_PRAGMA SQLITE_FCNTL_RBU SQLITE_FCNTL_RESERVE_BYTES SQLITE_FCNTL_RESET_CACHE SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE SQLITE_FCNTL_SET_LOCKPROXYFILE SQLITE_FCNTL_SIZE_HINT SQLITE_FCNTL_SIZE_LIMIT SQLITE_FCNTL_SYNC SQLITE_FCNTL_SYNC_OMITTED SQLITE_FCNTL_TEMPFILENAME SQLITE_FCNTL_TRACE SQLITE_FCNTL_VFSNAME SQLITE_FCNTL_VFS_POINTER SQLITE_FCNTL_WAL_BLOCK SQLITE_FCNTL_WIN32_AV_RETRY SQLITE_FCNTL_WIN32_GET_HANDLE SQLITE_FCNTL_WIN32_SET_HANDLE SQLITE_FCNTL_ZIPVFS {file control opcode} {file control opcodes} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Standard File Control Opcodes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_FCNTL_LOCKSTATE               1
+#define SQLITE_FCNTL_GET_LOCKPROXYFILE       2
+#define SQLITE_FCNTL_SET_LOCKPROXYFILE       3
+#define SQLITE_FCNTL_LAST_ERRNO              4
+#define SQLITE_FCNTL_SIZE_HINT               5
+#define SQLITE_FCNTL_CHUNK_SIZE              6
+#define SQLITE_FCNTL_FILE_POINTER            7
+#define SQLITE_FCNTL_SYNC_OMITTED            8
+#define SQLITE_FCNTL_WIN32_AV_RETRY          9
+#define SQLITE_FCNTL_PERSIST_WAL            10
+#define SQLITE_FCNTL_OVERWRITE              11
+#define SQLITE_FCNTL_VFSNAME                12
+#define SQLITE_FCNTL_POWERSAFE_OVERWRITE    13
+#define SQLITE_FCNTL_PRAGMA                 14
+#define SQLITE_FCNTL_BUSYHANDLER            15
+#define SQLITE_FCNTL_TEMPFILENAME           16
+#define SQLITE_FCNTL_MMAP_SIZE              18
+#define SQLITE_FCNTL_TRACE                  19
+#define SQLITE_FCNTL_HAS_MOVED              20
+#define SQLITE_FCNTL_SYNC                   21
+#define SQLITE_FCNTL_COMMIT_PHASETWO        22
+#define SQLITE_FCNTL_WIN32_SET_HANDLE       23
+#define SQLITE_FCNTL_WAL_BLOCK              24
+#define SQLITE_FCNTL_ZIPVFS                 25
+#define SQLITE_FCNTL_RBU                    26
+#define SQLITE_FCNTL_VFS_POINTER            27
+#define SQLITE_FCNTL_JOURNAL_POINTER        28
+#define SQLITE_FCNTL_WIN32_GET_HANDLE       29
+#define SQLITE_FCNTL_PDB                    30
+#define SQLITE_FCNTL_BEGIN_ATOMIC_WRITE     31
+#define SQLITE_FCNTL_COMMIT_ATOMIC_WRITE    32
+#define SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE  33
+#define SQLITE_FCNTL_LOCK_TIMEOUT           34
+#define SQLITE_FCNTL_DATA_VERSION           35
+#define SQLITE_FCNTL_SIZE_LIMIT             36
+#define SQLITE_FCNTL_CKPT_DONE              37
+#define SQLITE_FCNTL_RESERVE_BYTES          38
+#define SQLITE_FCNTL_CKPT_START             39
+#define SQLITE_FCNTL_EXTERNAL_READER        40
+#define SQLITE_FCNTL_CKSM_FILE              41
+#define SQLITE_FCNTL_RESET_CACHE            42
+</pre></blockquote>
+<p>
+These integer constants are opcodes for the xFileControl method
+of the <a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object and for the <a href="../c3ref/file_control.html">sqlite3_file_control()</a>
+interface.</p>
+
+<p><ul>
+<li><a name="sqlitefcntllockstate"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntllockstate">SQLITE_FCNTL_LOCKSTATE</a> opcode is used for debugging.  This
+opcode causes the xFileControl method to write the current state of
+the lock (one of <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_NONE</a>, <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_SHARED</a>,
+<a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_RESERVED</a>, <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_PENDING</a>, or <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_EXCLUSIVE</a>)
+into an integer that the pArg argument points to.
+This capability is only available if SQLite is compiled with <a href="../compile.html#debug">SQLITE_DEBUG</a>.</p>
+
+<p><li><a name="sqlitefcntlsizehint"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizehint">SQLITE_FCNTL_SIZE_HINT</a> opcode is used by SQLite to give the VFS
+layer a hint of how large the database file will grow to be during the
+current transaction.  This hint is not guaranteed to be accurate but it
+is often close.  The underlying VFS might choose to preallocate database
+file space based on this hint in order to help writes to the database
+file run faster.</p>
+
+<p><li><a name="sqlitefcntlsizelimit"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizelimit">SQLITE_FCNTL_SIZE_LIMIT</a> opcode is used by in-memory VFS that
+implements <a href="../c3ref/deserialize.html">sqlite3_deserialize()</a> to set an upper bound on the size
+of the in-memory database.  The argument is a pointer to a <a href="../c3ref/int64.html">sqlite3_int64</a>.
+If the integer pointed to is negative, then it is filled in with the
+current limit.  Otherwise the limit is set to the larger of the value
+of the integer pointed to and the current database size.  The integer
+pointed to is set to the new limit.</p>
+
+<p><li><a name="sqlitefcntlchunksize"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlchunksize">SQLITE_FCNTL_CHUNK_SIZE</a> opcode is used to request that the VFS
+extends and truncates the database file in chunks of a size specified
+by the user. The fourth argument to <a href="../c3ref/file_control.html">sqlite3_file_control()</a> should
+point to an integer (type int) containing the new chunk-size to use
+for the nominated database. Allocating database file space in large
+chunks (say 1MB at a time), may reduce file-system fragmentation and
+improve performance on some systems.</p>
+
+<p><li><a name="sqlitefcntlfilepointer"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlfilepointer">SQLITE_FCNTL_FILE_POINTER</a> opcode is used to obtain a pointer
+to the <a href="../c3ref/file.html">sqlite3_file</a> object associated with a particular database
+connection.  See also <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntljournalpointer">SQLITE_FCNTL_JOURNAL_POINTER</a>.</p>
+
+<p><li><a name="sqlitefcntljournalpointer"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntljournalpointer">SQLITE_FCNTL_JOURNAL_POINTER</a> opcode is used to obtain a pointer
+to the <a href="../c3ref/file.html">sqlite3_file</a> object associated with the journal file (either
+the <a href="../lockingv3.html#rollback">rollback journal</a> or the <a href="../wal.html">write-ahead log</a>) for a particular database
+connection.  See also <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlfilepointer">SQLITE_FCNTL_FILE_POINTER</a>.</p>
+
+<p><li><a name="sqlitefcntlsyncomitted"></a>
+
+No longer in use.</p>
+
+<p><li><a name="sqlitefcntlsync"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsync">SQLITE_FCNTL_SYNC</a> opcode is generated internally by SQLite and
+sent to the VFS immediately before the xSync method is invoked on a
+database file descriptor. Or, if the xSync method is not invoked
+because the user has configured SQLite with
+<a href="../pragma.html#pragma_synchronous">PRAGMA synchronous=OFF</a> it is invoked in place
+of the xSync method. In most cases, the pointer argument passed with
+this file-control is NULL. However, if the database file is being synced
+as part of a multi-database commit, the argument points to a nul-terminated
+string containing the transactions super-journal file name. VFSes that
+do not need this signal should silently ignore this opcode. Applications
+should not call <a href="../c3ref/file_control.html">sqlite3_file_control()</a> with this opcode as doing so may
+disrupt the operation of the specialized VFSes that do require it.</p>
+
+<p><li><a name="sqlitefcntlcommitphasetwo"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitphasetwo">SQLITE_FCNTL_COMMIT_PHASETWO</a> opcode is generated internally by SQLite
+and sent to the VFS after a transaction has been committed immediately
+but before the database is unlocked. VFSes that do not need this signal
+should silently ignore this opcode. Applications should not call
+<a href="../c3ref/file_control.html">sqlite3_file_control()</a> with this opcode as doing so may disrupt the
+operation of the specialized VFSes that do require it.</p>
+
+<p><li><a name="sqlitefcntlwin32avretry"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32avretry">SQLITE_FCNTL_WIN32_AV_RETRY</a> opcode is used to configure automatic
+retry counts and intervals for certain disk I/O operations for the
+windows <a href="../vfs.html">VFS</a> in order to provide robustness in the presence of
+anti-virus programs.  By default, the windows VFS will retry file read,
+file write, and file delete operations up to 10 times, with a delay
+of 25 milliseconds before the first retry and with the delay increasing
+by an additional 25 milliseconds with each subsequent retry.  This
+opcode allows these two values (10 retries and 25 milliseconds of delay)
+to be adjusted.  The values are changed for all database connections
+within the same process.  The argument is a pointer to an array of two
+integers where the first integer is the new retry count and the second
+integer is the delay.  If either integer is negative, then the setting
+is not changed but instead the prior value of that setting is written
+into the array entry, allowing the current retry settings to be
+interrogated.  The zDbName parameter is ignored.</p>
+
+<p><li><a name="sqlitefcntlpersistwal"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpersistwal">SQLITE_FCNTL_PERSIST_WAL</a> opcode is used to set or query the
+persistent <a href="../wal.html">Write Ahead Log</a> setting.  By default, the auxiliary
+write ahead log (<a href="../wal.html#walfile">WAL file</a>) and shared memory
+files used for transaction control
+are automatically deleted when the latest connection to the database
+closes.  Setting persistent WAL mode causes those files to persist after
+close.  Persisting the files is useful when other processes that do not
+have write permission on the directory containing the database file want
+to read the database file, as the WAL and shared memory files must exist
+in order for the database to be readable.  The fourth parameter to
+<a href="../c3ref/file_control.html">sqlite3_file_control()</a> for this opcode should be a pointer to an integer.
+That integer is 0 to disable persistent WAL mode or 1 to enable persistent
+WAL mode.  If the integer is -1, then it is overwritten with the current
+WAL persistence setting.</p>
+
+<p><li><a name="sqlitefcntlpowersafeoverwrite"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpowersafeoverwrite">SQLITE_FCNTL_POWERSAFE_OVERWRITE</a> opcode is used to set or query the
+persistent "powersafe-overwrite" or "PSOW" setting.  The PSOW setting
+determines the <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_POWERSAFE_OVERWRITE</a> bit of the
+xDeviceCharacteristics methods. The fourth parameter to
+<a href="../c3ref/file_control.html">sqlite3_file_control()</a> for this opcode should be a pointer to an integer.
+That integer is 0 to disable zero-damage mode or 1 to enable zero-damage
+mode.  If the integer is -1, then it is overwritten with the current
+zero-damage mode setting.</p>
+
+<p><li><a name="sqlitefcntloverwrite"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntloverwrite">SQLITE_FCNTL_OVERWRITE</a> opcode is invoked by SQLite after opening
+a write transaction to indicate that, unless it is rolled back for some
+reason, the entire database file will be overwritten by the current
+transaction. This is used by VACUUM operations.</p>
+
+<p><li><a name="sqlitefcntlvfsname"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlvfsname">SQLITE_FCNTL_VFSNAME</a> opcode can be used to obtain the names of
+all <a href="../vfs.html">VFSes</a> in the VFS stack.  The names are of all VFS shims and the
+final bottom-level VFS are written into memory obtained from
+<a href="../c3ref/free.html">sqlite3_malloc()</a> and the result is stored in the char* variable
+that the fourth parameter of <a href="../c3ref/file_control.html">sqlite3_file_control()</a> points to.
+The caller is responsible for freeing the memory when done.  As with
+all file-control actions, there is no guarantee that this will actually
+do anything.  Callers should initialize the char* variable to a NULL
+pointer in case this file-control is not implemented.  This file-control
+is intended for diagnostic use only.</p>
+
+<p><li><a name="sqlitefcntlvfspointer"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlvfspointer">SQLITE_FCNTL_VFS_POINTER</a> opcode finds a pointer to the top-level
+<a href="../vfs.html">VFSes</a> currently in use.  The argument X in
+sqlite3_file_control(db,SQLITE_FCNTL_VFS_POINTER,X) must be
+of type "<a href="../c3ref/vfs.html">sqlite3_vfs</a> **".  This opcodes will set *X
+to a pointer to the top-level VFS.
+When there are multiple VFS shims in the stack, this opcode finds the
+upper-most shim only.</p>
+
+<p><li><a name="sqlitefcntlpragma"></a>
+
+Whenever a <a href="../pragma.html#syntax">PRAGMA</a> statement is parsed, an <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a>
+file control is sent to the open <a href="../c3ref/file.html">sqlite3_file</a> object corresponding
+to the database file to which the pragma statement refers. The argument
+to the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a> file control is an array of
+pointers to strings (char**) in which the second element of the array
+is the name of the pragma and the third element is the argument to the
+pragma or NULL if the pragma has no argument.  The handler for an
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a> file control can optionally make the first element
+of the char** argument point to a string obtained from <a href="../c3ref/mprintf.html">sqlite3_mprintf()</a>
+or the equivalent and that string will become the result of the pragma or
+the error message if the pragma fails. If the
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a> file control returns <a href="../rescode.html#notfound">SQLITE_NOTFOUND</a>, then normal
+<a href="../pragma.html#syntax">PRAGMA</a> processing continues.  If the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a>
+file control returns <a href="../rescode.html#ok">SQLITE_OK</a>, then the parser assumes that the
+VFS has handled the PRAGMA itself and the parser generates a no-op
+prepared statement if result string is NULL, or that returns a copy
+of the result string if the string is non-NULL.
+If the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a> file control returns
+any result code other than <a href="../rescode.html#ok">SQLITE_OK</a> or <a href="../rescode.html#notfound">SQLITE_NOTFOUND</a>, that means
+that the VFS encountered an error while handling the <a href="../pragma.html#syntax">PRAGMA</a> and the
+compilation of the PRAGMA fails with an error.  The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma">SQLITE_FCNTL_PRAGMA</a>
+file control occurs at the beginning of pragma statement analysis and so
+it is able to override built-in <a href="../pragma.html#syntax">PRAGMA</a> statements.</p>
+
+<p><li><a name="sqlitefcntlbusyhandler"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbusyhandler">SQLITE_FCNTL_BUSYHANDLER</a>
+file-control may be invoked by SQLite on the database file handle
+shortly after it is opened in order to provide a custom VFS with access
+to the connection's busy-handler callback. The argument is of type (void**)
+- an array of two (void *) values. The first (void *) actually points
+to a function of type (int (*)(void *)). In order to invoke the connection's
+busy-handler, this function should be invoked with the second (void *) in
+the array as the only argument. If it returns non-zero, then the operation
+should be retried. If it returns zero, the custom VFS should abandon the
+current operation.</p>
+
+<p><li><a name="sqlitefcntltempfilename"></a>
+
+Applications can invoke the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntltempfilename">SQLITE_FCNTL_TEMPFILENAME</a> file-control
+to have SQLite generate a
+temporary filename using the same algorithm that is followed to generate
+temporary filenames for TEMP tables and other internal uses.  The
+argument should be a char** which will be filled with the filename
+written into memory obtained from <a href="../c3ref/free.html">sqlite3_malloc()</a>.  The caller should
+invoke <a href="../c3ref/free.html">sqlite3_free()</a> on the result to avoid a memory leak.</p>
+
+<p><li><a name="sqlitefcntlmmapsize"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlmmapsize">SQLITE_FCNTL_MMAP_SIZE</a> file control is used to query or set the
+maximum number of bytes that will be used for memory-mapped I/O.
+The argument is a pointer to a value of type sqlite3_int64 that
+is an advisory maximum number of bytes in the file to memory map.  The
+pointer is overwritten with the old value.  The limit is not changed if
+the value originally pointed to is negative, and so the current limit
+can be queried by passing in a pointer to a negative number.  This
+file-control is used internally to implement <a href="../pragma.html#pragma_mmap_size">PRAGMA mmap_size</a>.</p>
+
+<p><li><a name="sqlitefcntltrace"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntltrace">SQLITE_FCNTL_TRACE</a> file control provides advisory information
+to the VFS about what the higher layers of the SQLite stack are doing.
+This file control is used by some VFS activity tracing <a href="../vfs.html#shim">shims</a>.
+The argument is a zero-terminated string.  Higher layers in the
+SQLite stack may generate instances of this file control if
+the <a href="../compile.html#use_fcntl_trace">SQLITE_USE_FCNTL_TRACE</a> compile-time option is enabled.</p>
+
+<p><li><a name="sqlitefcntlhasmoved"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlhasmoved">SQLITE_FCNTL_HAS_MOVED</a> file control interprets its argument as a
+pointer to an integer and it writes a boolean into that integer depending
+on whether or not the file has been renamed, moved, or deleted since it
+was first opened.</p>
+
+<p><li><a name="sqlitefcntlwin32gethandle"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32gethandle">SQLITE_FCNTL_WIN32_GET_HANDLE</a> opcode can be used to obtain the
+underlying native file handle associated with a file handle.  This file
+control interprets its argument as a pointer to a native file handle and
+writes the resulting value there.</p>
+
+<p><li><a name="sqlitefcntlwin32sethandle"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32sethandle">SQLITE_FCNTL_WIN32_SET_HANDLE</a> opcode is used for debugging.  This
+opcode causes the xFileControl method to swap the file handle with the one
+pointed to by the pArg argument.  This capability is used during testing
+and only needs to be supported when SQLITE_TEST is defined.</p>
+
+<p><li><a name="sqlitefcntlwalblock"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwalblock">SQLITE_FCNTL_WAL_BLOCK</a> is a signal to the VFS layer that it might
+be advantageous to block on the next WAL lock if the lock is not immediately
+available.  The WAL subsystem issues this signal during rare
+circumstances in order to fix a problem with priority inversion.
+Applications should <em>not</em> use this file-control.</p>
+
+<p><li><a name="sqlitefcntlzipvfs"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlzipvfs">SQLITE_FCNTL_ZIPVFS</a> opcode is implemented by zipvfs only. All other
+VFS should return SQLITE_NOTFOUND for this opcode.</p>
+
+<p><li><a name="sqlitefcntlrbu"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlrbu">SQLITE_FCNTL_RBU</a> opcode is implemented by the special VFS used by
+the RBU extension only.  All other VFS should return SQLITE_NOTFOUND for
+this opcode.</p>
+
+<p><li><a name="sqlitefcntlbeginatomicwrite"></a>
+
+If the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a> opcode returns SQLITE_OK, then
+the file descriptor is placed in "batch write mode", which
+means all subsequent write operations will be deferred and done
+atomically at the next <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitatomicwrite">SQLITE_FCNTL_COMMIT_ATOMIC_WRITE</a>.  Systems
+that do not support batch atomic writes will return SQLITE_NOTFOUND.
+Following a successful SQLITE_FCNTL_BEGIN_ATOMIC_WRITE and prior to
+the closing <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitatomicwrite">SQLITE_FCNTL_COMMIT_ATOMIC_WRITE</a> or
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlrollbackatomicwrite">SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE</a>, SQLite will make
+no VFS interface calls on the same <a href="../c3ref/file.html">sqlite3_file</a> file descriptor
+except for calls to the xWrite method and the xFileControl method
+with <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizehint">SQLITE_FCNTL_SIZE_HINT</a>.</p>
+
+<p><li><a name="sqlitefcntlcommitatomicwrite"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitatomicwrite">SQLITE_FCNTL_COMMIT_ATOMIC_WRITE</a> opcode causes all write
+operations since the previous successful call to
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a> to be performed atomically.
+This file control returns <a href="../rescode.html#ok">SQLITE_OK</a> if and only if the writes were
+all performed successfully and have been committed to persistent storage.
+Regardless of whether or not it is successful, this file control takes
+the file descriptor out of batch write mode so that all subsequent
+write operations are independent.
+SQLite will never invoke SQLITE_FCNTL_COMMIT_ATOMIC_WRITE without
+a prior successful call to <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a>.</p>
+
+<p><li><a name="sqlitefcntlrollbackatomicwrite"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlrollbackatomicwrite">SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE</a> opcode causes all write
+operations since the previous successful call to
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a> to be rolled back.
+This file control takes the file descriptor out of batch write mode
+so that all subsequent write operations are independent.
+SQLite will never invoke SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE without
+a prior successful call to <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a>.</p>
+
+<p><li><a name="sqlitefcntllocktimeout"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntllocktimeout">SQLITE_FCNTL_LOCK_TIMEOUT</a> opcode is used to configure a VFS
+to block for up to M milliseconds before failing when attempting to
+obtain a file lock using the xLock or xShmLock methods of the VFS.
+The parameter is a pointer to a 32-bit signed integer that contains
+the value that M is to be set to. Before returning, the 32-bit signed
+integer is overwritten with the previous value of M.</p>
+
+<p><li><a name="sqlitefcntldataversion"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> opcode is used to detect changes to
+a database file.  The argument is a pointer to a 32-bit unsigned integer.
+The "data version" for the pager is written into the pointer.  The
+"data version" changes whenever any change occurs to the corresponding
+database file, either through SQL statements on the same database
+connection or through transactions committed by separate database
+connections possibly in other processes. The <a href="../c3ref/total_changes.html">sqlite3_total_changes()</a>
+interface can be used to find if any database on the connection has changed,
+but that interface responds to changes on TEMP as well as MAIN and does
+not provide a mechanism to detect changes to MAIN only.  Also, the
+<a href="../c3ref/total_changes.html">sqlite3_total_changes()</a> interface responds to internal changes only and
+omits changes made by other database connections.  The
+<a href="../pragma.html#pragma_data_version">PRAGMA data_version</a> command provides a mechanism to detect changes to
+a single attached database that occur due to other database connections,
+but omits changes implemented by the database connection on which it is
+called.  This file control is the only mechanism to detect changes that
+happen either internally or externally and that are associated with
+a particular attached database.</p>
+
+<p><li><a name="sqlitefcntlckptstart"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlckptstart">SQLITE_FCNTL_CKPT_START</a> opcode is invoked from within a checkpoint
+in wal mode before the client starts to copy pages from the wal
+file to the database file.</p>
+
+<p><li><a name="sqlitefcntlckptdone"></a>
+
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlckptdone">SQLITE_FCNTL_CKPT_DONE</a> opcode is invoked from within a checkpoint
+in wal mode after the client has finished copying pages from the wal
+file to the database file, but before the *-shm file is updated to
+record the fact that the pages have been checkpointed.
+</ul></p>
+
+<p><li><a name="sqlitefcntlexternalreader"></a>
+
+The EXPERIMENTAL <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlexternalreader">SQLITE_FCNTL_EXTERNAL_READER</a> opcode is used to detect
+whether or not there is a database client in another process with a wal-mode
+transaction open on the database or not. It is only available on unix.The
+(void*) argument passed with this file-control should be a pointer to a
+value of type (int). The integer value is set to 1 if the database is a wal
+mode database and there exists at least one client in another process that
+currently has an SQL transaction open on the database. It is set to 0 if
+the database is not a wal-mode db, or if there is no such connection in any
+other process. This opcode cannot be used to detect transactions opened
+by clients within the current process, only within other processes.
+</ul></p>
+
+<p><li><a name="sqlitefcntlcksmfile"></a>
+
+Used by the cksmvfs VFS module only.</p>
+
+<p><li><a name="sqlitefcntlresetcache"></a>
+
+If there is currently no transaction open on the database, and the
+database is not a temp db, then this file-control purges the contents
+of the in-memory page cache. If there is an open transaction, or if
+the db is a temp-db, it is a no-op, not an error.
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_index_constraint_eq.html b/www/c3ref/c_index_constraint_eq.html
new file mode 100644
index 0000000..f80d280
--- /dev/null
+++ b/www/c3ref/c_index_constraint_eq.html
@@ -0,0 +1,181 @@
+<!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>Virtual Table Constraint Operator Codes</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";
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+document.getElementById("searchbox").focus()
+}, 30);
+}
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+/* 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>
+<!-- keywords: SQLITE_INDEX_CONSTRAINT_EQ SQLITE_INDEX_CONSTRAINT_FUNCTION SQLITE_INDEX_CONSTRAINT_GE SQLITE_INDEX_CONSTRAINT_GLOB SQLITE_INDEX_CONSTRAINT_GT SQLITE_INDEX_CONSTRAINT_IS SQLITE_INDEX_CONSTRAINT_ISNOT SQLITE_INDEX_CONSTRAINT_ISNOTNULL SQLITE_INDEX_CONSTRAINT_ISNULL SQLITE_INDEX_CONSTRAINT_LE SQLITE_INDEX_CONSTRAINT_LIKE SQLITE_INDEX_CONSTRAINT_LIMIT SQLITE_INDEX_CONSTRAINT_LT SQLITE_INDEX_CONSTRAINT_MATCH SQLITE_INDEX_CONSTRAINT_NE SQLITE_INDEX_CONSTRAINT_OFFSET SQLITE_INDEX_CONSTRAINT_REGEXP -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Constraint Operator Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_INDEX_CONSTRAINT_EQ          2
+#define SQLITE_INDEX_CONSTRAINT_GT          4
+#define SQLITE_INDEX_CONSTRAINT_LE          8
+#define SQLITE_INDEX_CONSTRAINT_LT         16
+#define SQLITE_INDEX_CONSTRAINT_GE         32
+#define SQLITE_INDEX_CONSTRAINT_MATCH      64
+#define SQLITE_INDEX_CONSTRAINT_LIKE       65
+#define SQLITE_INDEX_CONSTRAINT_GLOB       66
+#define SQLITE_INDEX_CONSTRAINT_REGEXP     67
+#define SQLITE_INDEX_CONSTRAINT_NE         68
+#define SQLITE_INDEX_CONSTRAINT_ISNOT      69
+#define SQLITE_INDEX_CONSTRAINT_ISNOTNULL  70
+#define SQLITE_INDEX_CONSTRAINT_ISNULL     71
+#define SQLITE_INDEX_CONSTRAINT_IS         72
+#define SQLITE_INDEX_CONSTRAINT_LIMIT      73
+#define SQLITE_INDEX_CONSTRAINT_OFFSET     74
+#define SQLITE_INDEX_CONSTRAINT_FUNCTION  150
+</pre></blockquote>
+<p>
+These macros define the allowed values for the
+<a href="../c3ref/index_info.html">sqlite3_index_info</a>.aConstraint[].op field.  Each value represents
+an operator that is part of a constraint term in the WHERE clause of
+a query that uses a <a href="../vtab.html">virtual table</a>.</p>
+
+<p>The left-hand operand of the operator is given by the corresponding
+aConstraint[].iColumn field.  An iColumn of -1 indicates the left-hand
+operand is the rowid.
+The SQLITE_INDEX_CONSTRAINT_LIMIT and SQLITE_INDEX_CONSTRAINT_OFFSET
+operators have no left-hand operand, and so for those operators the
+corresponding aConstraint[].iColumn is meaningless and should not be
+used.</p>
+
+<p>All operator values from SQLITE_INDEX_CONSTRAINT_FUNCTION through
+value 255 are reserved to represent functions that are overloaded
+by the <a href="../vtab.html#xfindfunction">xFindFunction method</a> of the virtual table
+implementation.</p>
+
+<p>The right-hand operands for each constraint might be accessible using
+the <a href="../c3ref/vtab_rhs_value.html">sqlite3_vtab_rhs_value()</a> interface.  Usually the right-hand
+operand is only available if it appears as a single constant literal
+in the input SQL.  If the right-hand operand is another column or an
+expression (even a constant expression) or a parameter, then the
+sqlite3_vtab_rhs_value() probably will not be able to extract it.
+The SQLITE_INDEX_CONSTRAINT_ISNULL and
+SQLITE_INDEX_CONSTRAINT_ISNOTNULL operators have no right-hand operand
+and hence calls to sqlite3_vtab_rhs_value() for those operators will
+always return SQLITE_NOTFOUND.</p>
+
+<p>The collating sequence to be used for comparison can be found using
+the <a href="../c3ref/vtab_collation.html">sqlite3_vtab_collation()</a> interface.  For most real-world virtual
+tables, the collating sequence of constraints does not matter (for example
+because the constraints are numeric) and so the sqlite3_vtab_collation()
+interface is no commonly needed.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_index_scan_unique.html b/www/c3ref/c_index_scan_unique.html
new file mode 100644
index 0000000..732d4bd
--- /dev/null
+++ b/www/c3ref/c_index_scan_unique.html
@@ -0,0 +1,134 @@
+<!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>Virtual Table Scan Flags</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>
+<!-- keywords: SQLITE_INDEX_SCAN_UNIQUE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Scan Flags</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_INDEX_SCAN_UNIQUE      1     /* Scan visits at most 1 row */
+</pre></blockquote>
+<p>
+Virtual table implementations are allowed to set the
+<a href="../c3ref/index_info.html">sqlite3_index_info</a>.idxFlags field to some combination of
+these bits.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_iocap_atomic.html b/www/c3ref/c_iocap_atomic.html
new file mode 100644
index 0000000..b3afb5a
--- /dev/null
+++ b/www/c3ref/c_iocap_atomic.html
@@ -0,0 +1,174 @@
+<!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>Device Characteristics</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>
+<!-- keywords: SQLITE_IOCAP_ATOMIC SQLITE_IOCAP_ATOMIC16K SQLITE_IOCAP_ATOMIC1K SQLITE_IOCAP_ATOMIC2K SQLITE_IOCAP_ATOMIC32K SQLITE_IOCAP_ATOMIC4K SQLITE_IOCAP_ATOMIC512 SQLITE_IOCAP_ATOMIC64K SQLITE_IOCAP_ATOMIC8K SQLITE_IOCAP_BATCH_ATOMIC SQLITE_IOCAP_IMMUTABLE SQLITE_IOCAP_POWERSAFE_OVERWRITE SQLITE_IOCAP_SAFE_APPEND SQLITE_IOCAP_SEQUENTIAL SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Device Characteristics</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_IOCAP_ATOMIC                 0x00000001
+#define SQLITE_IOCAP_ATOMIC512              0x00000002
+#define SQLITE_IOCAP_ATOMIC1K               0x00000004
+#define SQLITE_IOCAP_ATOMIC2K               0x00000008
+#define SQLITE_IOCAP_ATOMIC4K               0x00000010
+#define SQLITE_IOCAP_ATOMIC8K               0x00000020
+#define SQLITE_IOCAP_ATOMIC16K              0x00000040
+#define SQLITE_IOCAP_ATOMIC32K              0x00000080
+#define SQLITE_IOCAP_ATOMIC64K              0x00000100
+#define SQLITE_IOCAP_SAFE_APPEND            0x00000200
+#define SQLITE_IOCAP_SEQUENTIAL             0x00000400
+#define SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN  0x00000800
+#define SQLITE_IOCAP_POWERSAFE_OVERWRITE    0x00001000
+#define SQLITE_IOCAP_IMMUTABLE              0x00002000
+#define SQLITE_IOCAP_BATCH_ATOMIC           0x00004000
+</pre></blockquote>
+<p>
+The xDeviceCharacteristics method of the <a href="../c3ref/io_methods.html">sqlite3_io_methods</a>
+object returns an integer which is a vector of these
+bit values expressing I/O characteristics of the mass storage
+device that holds the file that the <a href="../c3ref/io_methods.html">sqlite3_io_methods</a>
+refers to.</p>
+
+<p>The SQLITE_IOCAP_ATOMIC property means that all writes of
+any size are atomic.  The SQLITE_IOCAP_ATOMICnnn values
+mean that writes of blocks that are nnn bytes in size and
+are aligned to an address which is an integer multiple of
+nnn are atomic.  The SQLITE_IOCAP_SAFE_APPEND value means
+that when data is appended to a file, the data is appended
+first then the size of the file is extended, never the other
+way around.  The SQLITE_IOCAP_SEQUENTIAL property means that
+information is written to disk in the same order as calls
+to xWrite().  The SQLITE_IOCAP_POWERSAFE_OVERWRITE property means that
+after reboot following a crash or power loss, the only bytes in a
+file that were written at the application level might have changed
+and that adjacent bytes, even bytes within the same sector are
+guaranteed to be unchanged.  The SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN
+flag indicates that a file cannot be deleted when open.  The
+SQLITE_IOCAP_IMMUTABLE flag indicates that the file is on
+read-only media and cannot be changed even by processes with
+elevated privileges.</p>
+
+<p>The SQLITE_IOCAP_BATCH_ATOMIC property means that the underlying
+filesystem supports doing multiple write operations atomically when those
+write operations are bracketed by <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite">SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a> and
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitatomicwrite">SQLITE_FCNTL_COMMIT_ATOMIC_WRITE</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_limit_attached.html b/www/c3ref/c_limit_attached.html
new file mode 100644
index 0000000..79c4c88
--- /dev/null
+++ b/www/c3ref/c_limit_attached.html
@@ -0,0 +1,205 @@
+<!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>Run-Time Limit Categories</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>
+<!-- keywords: {*limit categories} SQLITE_LIMIT_ATTACHED SQLITE_LIMIT_COLUMN SQLITE_LIMIT_COMPOUND_SELECT SQLITE_LIMIT_EXPR_DEPTH SQLITE_LIMIT_FUNCTION_ARG SQLITE_LIMIT_LENGTH SQLITE_LIMIT_LIKE_PATTERN_LENGTH SQLITE_LIMIT_SQL_LENGTH SQLITE_LIMIT_TRIGGER_DEPTH SQLITE_LIMIT_VARIABLE_NUMBER SQLITE_LIMIT_VDBE_OP SQLITE_LIMIT_WORKER_THREADS {limit category} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Run-Time Limit Categories</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_LIMIT_LENGTH                    0
+#define SQLITE_LIMIT_SQL_LENGTH                1
+#define SQLITE_LIMIT_COLUMN                    2
+#define SQLITE_LIMIT_EXPR_DEPTH                3
+#define SQLITE_LIMIT_COMPOUND_SELECT           4
+#define SQLITE_LIMIT_VDBE_OP                   5
+#define SQLITE_LIMIT_FUNCTION_ARG              6
+#define SQLITE_LIMIT_ATTACHED                  7
+#define SQLITE_LIMIT_LIKE_PATTERN_LENGTH       8
+#define SQLITE_LIMIT_VARIABLE_NUMBER           9
+#define SQLITE_LIMIT_TRIGGER_DEPTH            10
+#define SQLITE_LIMIT_WORKER_THREADS           11
+</pre></blockquote>
+<p>
+These constants define various performance limits
+that can be lowered at run-time using <a href="../c3ref/limit.html">sqlite3_limit()</a>.
+The synopsis of the meanings of the various limits is shown below.
+Additional information is available at <a href="../limits.html">Limits in SQLite</a>.</p>
+
+<p><dl>
+<a name="sqlitelimitlength"></a>
+ <dt>SQLITE_LIMIT_LENGTH</dt>
+<dd>The maximum size of any string or BLOB or table row, in bytes.<dd></p>
+
+<p><a name="sqlitelimitsqllength"></a>
+ <dt>SQLITE_LIMIT_SQL_LENGTH</dt>
+<dd>The maximum length of an SQL statement, in bytes.</dd></p>
+
+<p><a name="sqlitelimitcolumn"></a>
+ <dt>SQLITE_LIMIT_COLUMN</dt>
+<dd>The maximum number of columns in a table definition or in the
+result set of a <a href="../lang_select.html">SELECT</a> or the maximum number of columns in an index
+or in an ORDER BY or GROUP BY clause.</dd></p>
+
+<p><a name="sqlitelimitexprdepth"></a>
+ <dt>SQLITE_LIMIT_EXPR_DEPTH</dt>
+<dd>The maximum depth of the parse tree on any expression.</dd></p>
+
+<p><a name="sqlitelimitcompoundselect"></a>
+ <dt>SQLITE_LIMIT_COMPOUND_SELECT</dt>
+<dd>The maximum number of terms in a compound SELECT statement.</dd></p>
+
+<p><a name="sqlitelimitvdbeop"></a>
+ <dt>SQLITE_LIMIT_VDBE_OP</dt>
+<dd>The maximum number of instructions in a virtual machine program
+used to implement an SQL statement.  If <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> or
+the equivalent tries to allocate space for more than this many opcodes
+in a single prepared statement, an SQLITE_NOMEM error is returned.</dd></p>
+
+<p><a name="sqlitelimitfunctionarg"></a>
+ <dt>SQLITE_LIMIT_FUNCTION_ARG</dt>
+<dd>The maximum number of arguments on a function.</dd></p>
+
+<p><a name="sqlitelimitattached"></a>
+ <dt>SQLITE_LIMIT_ATTACHED</dt>
+<dd>The maximum number of <a href="../lang_attach.html">attached databases</a>.</dd></p>
+
+<p><a name="sqlitelimitlikepatternlength"></a>
+
+<dt>SQLITE_LIMIT_LIKE_PATTERN_LENGTH</dt>
+<dd>The maximum length of the pattern argument to the <a href="../lang_expr.html#like">LIKE</a> or
+<a href="../lang_expr.html#glob">GLOB</a> operators.</dd></p>
+
+<p><a name="sqlitelimitvariablenumber"></a>
+
+<dt>SQLITE_LIMIT_VARIABLE_NUMBER</dt>
+<dd>The maximum index number of any <a href="../lang_expr.html#varparam">parameter</a> in an SQL statement.</p>
+
+<p><a name="sqlitelimittriggerdepth"></a>
+ <dt>SQLITE_LIMIT_TRIGGER_DEPTH</dt>
+<dd>The maximum depth of recursion for triggers.</dd></p>
+
+<p><a name="sqlitelimitworkerthreads"></a>
+ <dt>SQLITE_LIMIT_WORKER_THREADS</dt>
+<dd>The maximum number of auxiliary worker threads that a single
+<a href="../c3ref/stmt.html">prepared statement</a> may start.</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_lock_exclusive.html b/www/c3ref/c_lock_exclusive.html
new file mode 100644
index 0000000..b1471ee
--- /dev/null
+++ b/www/c3ref/c_lock_exclusive.html
@@ -0,0 +1,142 @@
+<!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>File Locking Levels</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>
+<!-- keywords: SQLITE_LOCK_EXCLUSIVE SQLITE_LOCK_NONE SQLITE_LOCK_PENDING SQLITE_LOCK_RESERVED SQLITE_LOCK_SHARED -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>File Locking Levels</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_LOCK_NONE          0       /* xUnlock() only */
+#define SQLITE_LOCK_SHARED        1       /* xLock() or xUnlock() */
+#define SQLITE_LOCK_RESERVED      2       /* xLock() only */
+#define SQLITE_LOCK_PENDING       3       /* xLock() only */
+#define SQLITE_LOCK_EXCLUSIVE     4       /* xLock() only */
+</pre></blockquote>
+<p>
+SQLite uses one of these integer values as the second
+argument to calls it makes to the xLock() and xUnlock() methods
+of an <a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object.  These values are ordered from
+lest restrictive to most restrictive.</p>
+
+<p>The argument to xLock() is always SHARED or higher.  The argument to
+xUnlock is either SHARED or NONE.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_mutex_fast.html b/www/c3ref/c_mutex_fast.html
new file mode 100644
index 0000000..2db711a
--- /dev/null
+++ b/www/c3ref/c_mutex_fast.html
@@ -0,0 +1,152 @@
+<!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>Mutex Types</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>
+<!-- keywords: SQLITE_MUTEX_FAST SQLITE_MUTEX_RECURSIVE SQLITE_MUTEX_STATIC_APP1 SQLITE_MUTEX_STATIC_APP2 SQLITE_MUTEX_STATIC_APP3 SQLITE_MUTEX_STATIC_LRU SQLITE_MUTEX_STATIC_LRU2 SQLITE_MUTEX_STATIC_MAIN SQLITE_MUTEX_STATIC_MEM SQLITE_MUTEX_STATIC_MEM2 SQLITE_MUTEX_STATIC_OPEN SQLITE_MUTEX_STATIC_PMEM SQLITE_MUTEX_STATIC_PRNG SQLITE_MUTEX_STATIC_VFS1 SQLITE_MUTEX_STATIC_VFS2 SQLITE_MUTEX_STATIC_VFS3 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Mutex Types</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_MUTEX_FAST             0
+#define SQLITE_MUTEX_RECURSIVE        1
+#define SQLITE_MUTEX_STATIC_MAIN      2
+#define SQLITE_MUTEX_STATIC_MEM       3  /* sqlite3_malloc() */
+#define SQLITE_MUTEX_STATIC_MEM2      4  /* NOT USED */
+#define SQLITE_MUTEX_STATIC_OPEN      4  /* sqlite3BtreeOpen() */
+#define SQLITE_MUTEX_STATIC_PRNG      5  /* sqlite3_randomness() */
+#define SQLITE_MUTEX_STATIC_LRU       6  /* lru page list */
+#define SQLITE_MUTEX_STATIC_LRU2      7  /* NOT USED */
+#define SQLITE_MUTEX_STATIC_PMEM      7  /* sqlite3PageMalloc() */
+#define SQLITE_MUTEX_STATIC_APP1      8  /* For use by application */
+#define SQLITE_MUTEX_STATIC_APP2      9  /* For use by application */
+#define SQLITE_MUTEX_STATIC_APP3     10  /* For use by application */
+#define SQLITE_MUTEX_STATIC_VFS1     11  /* For use by built-in VFS */
+#define SQLITE_MUTEX_STATIC_VFS2     12  /* For use by extension VFS */
+#define SQLITE_MUTEX_STATIC_VFS3     13  /* For use by application VFS */
+</pre></blockquote>
+<p>
+The <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_alloc()</a> interface takes a single argument
+which is one of these integer constants.</p>
+
+<p>The set of static mutexes may change from one SQLite release to the
+next.  Applications that override the built-in mutex logic must be
+prepared to accommodate additional static mutexes.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_open_autoproxy.html b/www/c3ref/c_open_autoproxy.html
new file mode 100644
index 0000000..6a87781
--- /dev/null
+++ b/www/c3ref/c_open_autoproxy.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>Flags For File Open Operations</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>
+<!-- keywords: SQLITE_OPEN_AUTOPROXY SQLITE_OPEN_CREATE SQLITE_OPEN_DELETEONCLOSE SQLITE_OPEN_EXCLUSIVE SQLITE_OPEN_EXRESCODE SQLITE_OPEN_FULLMUTEX SQLITE_OPEN_MAIN_DB SQLITE_OPEN_MAIN_JOURNAL SQLITE_OPEN_MEMORY SQLITE_OPEN_NOFOLLOW SQLITE_OPEN_NOMUTEX SQLITE_OPEN_PRIVATECACHE SQLITE_OPEN_READONLY SQLITE_OPEN_READWRITE SQLITE_OPEN_SHAREDCACHE SQLITE_OPEN_SUBJOURNAL SQLITE_OPEN_SUPER_JOURNAL SQLITE_OPEN_TEMP_DB SQLITE_OPEN_TEMP_JOURNAL SQLITE_OPEN_TRANSIENT_DB SQLITE_OPEN_URI SQLITE_OPEN_WAL -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flags For File Open Operations</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_OPEN_READONLY         0x00000001  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_READWRITE        0x00000002  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_CREATE           0x00000004  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_DELETEONCLOSE    0x00000008  /* VFS only */
+#define SQLITE_OPEN_EXCLUSIVE        0x00000010  /* VFS only */
+#define SQLITE_OPEN_AUTOPROXY        0x00000020  /* VFS only */
+#define SQLITE_OPEN_URI              0x00000040  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_MEMORY           0x00000080  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_MAIN_DB          0x00000100  /* VFS only */
+#define SQLITE_OPEN_TEMP_DB          0x00000200  /* VFS only */
+#define SQLITE_OPEN_TRANSIENT_DB     0x00000400  /* VFS only */
+#define SQLITE_OPEN_MAIN_JOURNAL     0x00000800  /* VFS only */
+#define SQLITE_OPEN_TEMP_JOURNAL     0x00001000  /* VFS only */
+#define SQLITE_OPEN_SUBJOURNAL       0x00002000  /* VFS only */
+#define SQLITE_OPEN_SUPER_JOURNAL    0x00004000  /* VFS only */
+#define SQLITE_OPEN_NOMUTEX          0x00008000  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_FULLMUTEX        0x00010000  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_SHAREDCACHE      0x00020000  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_PRIVATECACHE     0x00040000  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_WAL              0x00080000  /* VFS only */
+#define SQLITE_OPEN_NOFOLLOW         0x01000000  /* Ok for sqlite3_open_v2() */
+#define SQLITE_OPEN_EXRESCODE        0x02000000  /* Extended result codes */
+</pre></blockquote>
+<p>
+These bit values are intended for use in the
+3rd parameter to the <a href="../c3ref/open.html">sqlite3_open_v2()</a> interface and
+in the 4th parameter to the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a> method.</p>
+
+<p>Only those flags marked as "Ok for sqlite3_open_v2()" may be
+used as the third argument to the <a href="../c3ref/open.html">sqlite3_open_v2()</a> interface.
+The other flags have historically been ignored by sqlite3_open_v2(),
+though future versions of SQLite might change so that an error is
+raised if any of the disallowed bits are passed into sqlite3_open_v2().
+Applications should not depend on the historical behavior.</p>
+
+<p>Note in particular that passing the SQLITE_OPEN_EXCLUSIVE flag into
+<a href="../c3ref/open.html">sqlite3_open_v2()</a> does *not* cause the underlying database file
+to be opened using O_EXCL.  Passing SQLITE_OPEN_EXCLUSIVE into
+<a href="../c3ref/open.html">sqlite3_open_v2()</a> has historically be a no-op and might become an
+error in future versions of SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_prepare_normalize.html b/www/c3ref/c_prepare_normalize.html
new file mode 100644
index 0000000..b6bc421
--- /dev/null
+++ b/www/c3ref/c_prepare_normalize.html
@@ -0,0 +1,167 @@
+<!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>Prepare Flags</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>
+<!-- keywords: SQLITE_PREPARE_NORMALIZE SQLITE_PREPARE_NO_VTAB SQLITE_PREPARE_PERSISTENT -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Prepare Flags</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_PREPARE_PERSISTENT              0x01
+#define SQLITE_PREPARE_NORMALIZE               0x02
+#define SQLITE_PREPARE_NO_VTAB                 0x04
+</pre></blockquote>
+<p>
+These constants define various flags that can be passed into
+"prepFlags" parameter of the <a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a> and
+<a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a> interfaces.</p>
+
+<p>New flags may be added in future releases of SQLite.</p>
+
+<p><dl>
+<a name="sqlitepreparepersistent"></a>
+ <dt>SQLITE_PREPARE_PERSISTENT</dt>
+<dd>The SQLITE_PREPARE_PERSISTENT flag is a hint to the query planner
+that the prepared statement will be retained for a long time and
+probably reused many times. Without this flag, <a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a>
+and <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a> assume that the prepared statement will
+be used just once or at most a few times and then destroyed using
+<a href="../c3ref/finalize.html">sqlite3_finalize()</a> relatively soon. The current implementation acts
+on this hint by avoiding the use of <a href="../malloc.html#lookaside">lookaside memory</a> so as not to
+deplete the limited store of lookaside memory. Future versions of
+SQLite may act on this hint differently.</p>
+
+<p><a name="sqlitepreparenormalize"></a>
+ <dt>SQLITE_PREPARE_NORMALIZE</dt>
+<dd>The SQLITE_PREPARE_NORMALIZE flag is a no-op. This flag used
+to be required for any prepared statement that wanted to use the
+<a href="../c3ref/expanded_sql.html">sqlite3_normalized_sql()</a> interface.  However, the
+<a href="../c3ref/expanded_sql.html">sqlite3_normalized_sql()</a> interface is now available to all
+prepared statements, regardless of whether or not they use this
+flag.</p>
+
+<p><a name="sqlitepreparenovtab"></a>
+ <dt>SQLITE_PREPARE_NO_VTAB</dt>
+<dd>The SQLITE_PREPARE_NO_VTAB flag causes the SQL compiler
+to return an error (error code SQLITE_ERROR) if the statement uses
+any virtual tables.
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_scanstat_est.html b/www/c3ref/c_scanstat_est.html
new file mode 100644
index 0000000..c18e347
--- /dev/null
+++ b/www/c3ref/c_scanstat_est.html
@@ -0,0 +1,184 @@
+<!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>Prepared Statement Scan Status Opcodes</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>
+<!-- keywords: SQLITE_SCANSTAT_EST SQLITE_SCANSTAT_EXPLAIN SQLITE_SCANSTAT_NAME SQLITE_SCANSTAT_NLOOP SQLITE_SCANSTAT_NVISIT SQLITE_SCANSTAT_SELECTID {scanstatus options} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Prepared Statement Scan Status Opcodes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_SCANSTAT_NLOOP    0
+#define SQLITE_SCANSTAT_NVISIT   1
+#define SQLITE_SCANSTAT_EST      2
+#define SQLITE_SCANSTAT_NAME     3
+#define SQLITE_SCANSTAT_EXPLAIN  4
+#define SQLITE_SCANSTAT_SELECTID 5
+</pre></blockquote>
+<p>
+The following constants can be used for the T parameter to the
+<a href="../c3ref/stmt_scanstatus.html">sqlite3_stmt_scanstatus(S,X,T,V)</a> interface.  Each constant designates a
+different metric for sqlite3_stmt_scanstatus() to return.</p>
+
+<p>When the value returned to V is a string, space to hold that string is
+managed by the prepared statement S and will be automatically freed when
+S is finalized.</p>
+
+<p><dl>
+<a name="sqlitescanstatnloop"></a>
+ <dt>SQLITE_SCANSTAT_NLOOP</dt>
+<dd>The <a href="../c3ref/int64.html">sqlite3_int64</a> variable pointed to by the V parameter will be
+set to the total number of times that the X-th loop has run.</dd></p>
+
+<p><a name="sqlitescanstatnvisit"></a>
+ <dt>SQLITE_SCANSTAT_NVISIT</dt>
+<dd>The <a href="../c3ref/int64.html">sqlite3_int64</a> variable pointed to by the V parameter will be set
+to the total number of rows examined by all iterations of the X-th loop.</dd></p>
+
+<p><a name="sqlitescanstatest"></a>
+ <dt>SQLITE_SCANSTAT_EST</dt>
+<dd>The "double" variable pointed to by the V parameter will be set to the
+query planner's estimate for the average number of rows output from each
+iteration of the X-th loop.  If the query planner's estimates was accurate,
+then this value will approximate the quotient NVISIT/NLOOP and the
+product of this value for all prior loops with the same SELECTID will
+be the NLOOP value for the current loop.</p>
+
+<p><a name="sqlitescanstatname"></a>
+ <dt>SQLITE_SCANSTAT_NAME</dt>
+<dd>The "const char *" variable pointed to by the V parameter will be set
+to a zero-terminated UTF-8 string containing the name of the index or table
+used for the X-th loop.</p>
+
+<p><a name="sqlitescanstatexplain"></a>
+ <dt>SQLITE_SCANSTAT_EXPLAIN</dt>
+<dd>The "const char *" variable pointed to by the V parameter will be set
+to a zero-terminated UTF-8 string containing the <a href="../eqp.html">EXPLAIN QUERY PLAN</a>
+description for the X-th loop.</p>
+
+<p><a name="sqlitescanstatselectid"></a>
+ <dt>SQLITE_SCANSTAT_SELECT</dt>
+<dd>The "int" variable pointed to by the V parameter will be set to the
+"select-id" for the X-th loop.  The select-id identifies which query or
+subquery the loop is part of.  The main query has a select-id of zero.
+The select-id is the same value as is output in the first column
+of an <a href="../eqp.html">EXPLAIN QUERY PLAN</a> query.
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_serialize_nocopy.html b/www/c3ref/c_serialize_nocopy.html
new file mode 100644
index 0000000..bd030e3
--- /dev/null
+++ b/www/c3ref/c_serialize_nocopy.html
@@ -0,0 +1,141 @@
+<!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>Flags for sqlite3_serialize</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>
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+<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>
+<!-- keywords: SQLITE_SERIALIZE_NOCOPY -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flags for sqlite3_serialize</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_SERIALIZE_NOCOPY 0x001   /* Do no memory allocations */
+</pre></blockquote>
+<p>
+Zero or more of the following constants can be OR-ed together for
+the F argument to <a href="../c3ref/serialize.html">sqlite3_serialize(D,S,P,F)</a>.</p>
+
+<p>SQLITE_SERIALIZE_NOCOPY means that <a href="../c3ref/serialize.html">sqlite3_serialize()</a> will return
+a pointer to contiguous in-memory database that it is currently using,
+without making a copy of the database.  If SQLite is not currently using
+a contiguous in-memory database, then this option causes
+<a href="../c3ref/serialize.html">sqlite3_serialize()</a> to return a NULL pointer.  SQLite will only be
+using a contiguous in-memory database if it has been initialized by a
+prior call to <a href="../c3ref/deserialize.html">sqlite3_deserialize()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_shm_exclusive.html b/www/c3ref/c_shm_exclusive.html
new file mode 100644
index 0000000..7cacf31
--- /dev/null
+++ b/www/c3ref/c_shm_exclusive.html
@@ -0,0 +1,152 @@
+<!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>Flags for the xShmLock VFS method</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>
+<!-- keywords: SQLITE_SHM_EXCLUSIVE SQLITE_SHM_LOCK SQLITE_SHM_SHARED SQLITE_SHM_UNLOCK -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flags for the xShmLock VFS method</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_SHM_UNLOCK       1
+#define SQLITE_SHM_LOCK         2
+#define SQLITE_SHM_SHARED       4
+#define SQLITE_SHM_EXCLUSIVE    8
+</pre></blockquote>
+<p>
+These integer constants define the various locking operations
+allowed by the xShmLock method of <a href="../c3ref/io_methods.html">sqlite3_io_methods</a>.  The
+following are the only legal combinations of flags to the
+xShmLock method:</p>
+
+<p><ul>
+<li>  SQLITE_SHM_LOCK | SQLITE_SHM_SHARED
+<li>  SQLITE_SHM_LOCK | SQLITE_SHM_EXCLUSIVE
+<li>  SQLITE_SHM_UNLOCK | SQLITE_SHM_SHARED
+<li>  SQLITE_SHM_UNLOCK | SQLITE_SHM_EXCLUSIVE
+</ul></p>
+
+<p>When unlocking, the same SHARED or EXCLUSIVE flag must be supplied as
+was given on the corresponding lock.</p>
+
+<p>The xShmLock method can transition between unlocked and SHARED or
+between unlocked and EXCLUSIVE.  It cannot transition between SHARED
+and EXCLUSIVE.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_shm_nlock.html b/www/c3ref/c_shm_nlock.html
new file mode 100644
index 0000000..7dbae01
--- /dev/null
+++ b/www/c3ref/c_shm_nlock.html
@@ -0,0 +1,135 @@
+<!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>Maximum xShmLock index</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>
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+<li><a href='../download.html'>Download</a>
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+<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>
+<!-- keywords: SQLITE_SHM_NLOCK -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Maximum xShmLock index</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_SHM_NLOCK        8
+</pre></blockquote>
+<p>
+The xShmLock method on <a href="../c3ref/io_methods.html">sqlite3_io_methods</a> may use values
+between 0 and this upper bound as its "offset" argument.
+The SQLite core will never attempt to acquire or release a
+lock outside of this range
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_source_id.html b/www/c3ref/c_source_id.html
new file mode 100644
index 0000000..8902644
--- /dev/null
+++ b/www/c3ref/c_source_id.html
@@ -0,0 +1,159 @@
+<!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>Compile-Time Library Version Numbers</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>
+<!-- keywords: SQLITE_SOURCE_ID SQLITE_VERSION SQLITE_VERSION_NUMBER -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Compile-Time Library Version Numbers</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_VERSION        "3.40.1"
+#define SQLITE_VERSION_NUMBER 3040001
+#define SQLITE_SOURCE_ID      "2022-12-28 14:03:47 df5c253c0b3dd24916e4ec7cf77d3db5294cc9fd45ae7b9c5e82ad8197f38a24"
+</pre></blockquote>
+<p>
+The <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a> C preprocessor macro in the sqlite3.h header
+evaluates to a string literal that is the SQLite version in the
+format "X.Y.Z" where X is the major version number (always 3 for
+SQLite3) and Y is the minor version number and Z is the release number.
+The <a href="../c3ref/c_source_id.html">SQLITE_VERSION_NUMBER</a> C preprocessor macro resolves to an integer
+with the value (X*1000000 + Y*1000 + Z) where X, Y, and Z are the same
+numbers used in <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a>.
+The SQLITE_VERSION_NUMBER for any given release of SQLite will also
+be larger than the release from which it is derived.  Either Y will
+be held constant and Z will be incremented or else Y will be incremented
+and Z will be reset to zero.</p>
+
+<p>Since <a href="../releaselog/3_6_18.html">version 3.6.18</a> (2009-09-11),
+SQLite source code has been stored in the
+<a href="http://www.fossil-scm.org/">Fossil configuration management
+system</a>.  The SQLITE_SOURCE_ID macro evaluates to
+a string which identifies a particular check-in of SQLite
+within its configuration management system.  The SQLITE_SOURCE_ID
+string contains the date and time of the check-in (UTC) and a SHA1
+or SHA3-256 hash of the entire source tree.  If the source code has
+been edited in any way since it was last checked in, then the last
+four hexadecimal digits of the hash may be modified.</p>
+
+<p>See also: <a href="../c3ref/libversion.html">sqlite3_libversion()</a>,
+<a href="../c3ref/libversion.html">sqlite3_libversion_number()</a>, <a href="../c3ref/libversion.html">sqlite3_sourceid()</a>,
+<a href="../lang_corefunc.html#sqlite_version">sqlite_version()</a> and <a href="../lang_corefunc.html#sqlite_source_id">sqlite_source_id()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_static.html b/www/c3ref/c_static.html
new file mode 100644
index 0000000..856e3e9
--- /dev/null
+++ b/www/c3ref/c_static.html
@@ -0,0 +1,143 @@
+<!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>Constants Defining Special Destructor Behavior</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>
+<!-- keywords: SQLITE_STATIC SQLITE_TRANSIENT -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Constants Defining Special Destructor Behavior</h2>
+</div>
+<blockquote><pre>
+typedef void (*sqlite3_destructor_type)(void*);
+#define SQLITE_STATIC      ((sqlite3_destructor_type)0)
+#define SQLITE_TRANSIENT   ((sqlite3_destructor_type)-1)
+</pre></blockquote>
+<p>
+These are special values for the destructor that is passed in as the
+final argument to routines like <a href="../c3ref/result_blob.html">sqlite3_result_blob()</a>.  If the destructor
+argument is SQLITE_STATIC, it means that the content pointer is constant
+and will never change.  It does not need to be destroyed.  The
+SQLITE_TRANSIENT value means that the content will likely change in
+the near future and that SQLite should make its own private copy of
+the content before returning.</p>
+
+<p>The typedef is necessary to work around problems in certain
+C++ compilers.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_status_malloc_count.html b/www/c3ref/c_status_malloc_count.html
new file mode 100644
index 0000000..514f664
--- /dev/null
+++ b/www/c3ref/c_status_malloc_count.html
@@ -0,0 +1,212 @@
+<!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>Status Parameters</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>
+<!-- keywords: SQLITE_STATUS_MALLOC_COUNT SQLITE_STATUS_MALLOC_SIZE SQLITE_STATUS_MEMORY_USED SQLITE_STATUS_PAGECACHE_OVERFLOW SQLITE_STATUS_PAGECACHE_SIZE SQLITE_STATUS_PAGECACHE_USED SQLITE_STATUS_PARSER_STACK SQLITE_STATUS_SCRATCH_OVERFLOW SQLITE_STATUS_SCRATCH_SIZE SQLITE_STATUS_SCRATCH_USED {status parameters} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Status Parameters</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_STATUS_MEMORY_USED          0
+#define SQLITE_STATUS_PAGECACHE_USED       1
+#define SQLITE_STATUS_PAGECACHE_OVERFLOW   2
+#define SQLITE_STATUS_SCRATCH_USED         3  /* NOT USED */
+#define SQLITE_STATUS_SCRATCH_OVERFLOW     4  /* NOT USED */
+#define SQLITE_STATUS_MALLOC_SIZE          5
+#define SQLITE_STATUS_PARSER_STACK         6
+#define SQLITE_STATUS_PAGECACHE_SIZE       7
+#define SQLITE_STATUS_SCRATCH_SIZE         8  /* NOT USED */
+#define SQLITE_STATUS_MALLOC_COUNT         9
+</pre></blockquote>
+<p>
+These integer constants designate various run-time status parameters
+that can be returned by <a href="../c3ref/status.html">sqlite3_status()</a>.</p>
+
+<p><dl>
+<a name="sqlitestatusmemoryused"></a>
+ <dt>SQLITE_STATUS_MEMORY_USED</dt>
+<dd>This parameter is the current amount of memory checked out
+using <a href="../c3ref/free.html">sqlite3_malloc()</a>, either directly or indirectly.  The
+figure includes calls made to <a href="../c3ref/free.html">sqlite3_malloc()</a> by the application
+and internal memory usage by the SQLite library.  Auxiliary page-cache
+memory controlled by <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a> is not included in
+this parameter.  The amount returned is the sum of the allocation
+sizes as reported by the xSize method in <a href="../c3ref/mem_methods.html">sqlite3_mem_methods</a>.</dd></p>
+
+<p><a name="sqlitestatusmallocsize"></a>
+ <dt>SQLITE_STATUS_MALLOC_SIZE</dt>
+<dd>This parameter records the largest memory allocation request
+handed to <a href="../c3ref/free.html">sqlite3_malloc()</a> or <a href="../c3ref/free.html">sqlite3_realloc()</a> (or their
+internal equivalents).  Only the value returned in the
+*pHighwater parameter to <a href="../c3ref/status.html">sqlite3_status()</a> is of interest.
+The value written into the *pCurrent parameter is undefined.</dd></p>
+
+<p><a name="sqlitestatusmalloccount"></a>
+ <dt>SQLITE_STATUS_MALLOC_COUNT</dt>
+<dd>This parameter records the number of separate memory allocations
+currently checked out.</dd></p>
+
+<p><a name="sqlitestatuspagecacheused"></a>
+ <dt>SQLITE_STATUS_PAGECACHE_USED</dt>
+<dd>This parameter returns the number of pages used out of the
+<a href="../malloc.html#pagecache">pagecache memory allocator</a> that was configured using
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>.  The
+value returned is in pages, not in bytes.</dd></p>
+
+<p><a name="sqlitestatuspagecacheoverflow"></a>
+
+<dt>SQLITE_STATUS_PAGECACHE_OVERFLOW</dt>
+<dd>This parameter returns the number of bytes of page cache
+allocation which could not be satisfied by the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>
+buffer and where forced to overflow to <a href="../c3ref/free.html">sqlite3_malloc()</a>.  The
+returned value includes allocations that overflowed because they
+where too large (they were larger than the "sz" parameter to
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>) and allocations that overflowed because
+no space was left in the page cache.</dd></p>
+
+<p><a name="sqlitestatuspagecachesize"></a>
+ <dt>SQLITE_STATUS_PAGECACHE_SIZE</dt>
+<dd>This parameter records the largest memory allocation request
+handed to the <a href="../malloc.html#pagecache">pagecache memory allocator</a>.  Only the value returned in the
+*pHighwater parameter to <a href="../c3ref/status.html">sqlite3_status()</a> is of interest.
+The value written into the *pCurrent parameter is undefined.</dd></p>
+
+<p><a name="sqlitestatusscratchused"></a>
+ <dt>SQLITE_STATUS_SCRATCH_USED</dt>
+<dd>No longer used.</dd></p>
+
+<p><a name="sqlitestatusscratchoverflow"></a>
+ <dt>SQLITE_STATUS_SCRATCH_OVERFLOW</dt>
+<dd>No longer used.</dd></p>
+
+<p><a name="sqlitestatusscratchsize"></a>
+ <dt>SQLITE_STATUS_SCRATCH_SIZE</dt>
+<dd>No longer used.</dd></p>
+
+<p><a name="sqlitestatusparserstack"></a>
+ <dt>SQLITE_STATUS_PARSER_STACK</dt>
+<dd>The *pHighwater parameter records the deepest parser stack.
+The *pCurrent value is undefined.  The *pHighwater value is only
+meaningful if SQLite is compiled with <a href="../compile.html#yytrackmaxstackdepth">YYTRACKMAXSTACKDEPTH</a>.</dd>
+</dl></p>
+
+<p>New status parameters may be added from time to time.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_stmtstatus_counter.html b/www/c3ref/c_stmtstatus_counter.html
new file mode 100644
index 0000000..438d896
--- /dev/null
+++ b/www/c3ref/c_stmtstatus_counter.html
@@ -0,0 +1,208 @@
+<!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>Status Parameters for prepared statements</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>
+<!-- keywords: {SQLITE_STMTSTATUS counter} {SQLITE_STMTSTATUS counters} SQLITE_STMTSTATUS_AUTOINDEX SQLITE_STMTSTATUS_FILTER_HIT SQLITE_STMTSTATUS_FILTER_MISS SQLITE_STMTSTATUS_FULLSCAN_STEP SQLITE_STMTSTATUS_MEMUSED SQLITE_STMTSTATUS_REPREPARE SQLITE_STMTSTATUS_RUN SQLITE_STMTSTATUS_SORT SQLITE_STMTSTATUS_VM_STEP -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Status Parameters for prepared statements</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_STMTSTATUS_FULLSCAN_STEP     1
+#define SQLITE_STMTSTATUS_SORT              2
+#define SQLITE_STMTSTATUS_AUTOINDEX         3
+#define SQLITE_STMTSTATUS_VM_STEP           4
+#define SQLITE_STMTSTATUS_REPREPARE         5
+#define SQLITE_STMTSTATUS_RUN               6
+#define SQLITE_STMTSTATUS_FILTER_MISS       7
+#define SQLITE_STMTSTATUS_FILTER_HIT        8
+#define SQLITE_STMTSTATUS_MEMUSED           99
+</pre></blockquote>
+<p>
+These preprocessor macros define integer codes that name counter
+values associated with the <a href="../c3ref/stmt_status.html">sqlite3_stmt_status()</a> interface.
+The meanings of the various counters are as follows:</p>
+
+<p><dl>
+<a name="sqlitestmtstatusfullscanstep"></a>
+ <dt>SQLITE_STMTSTATUS_FULLSCAN_STEP</dt>
+<dd>This is the number of times that SQLite has stepped forward in
+a table as part of a full table scan.  Large numbers for this counter
+may indicate opportunities for performance improvement through
+careful use of indices.</dd></p>
+
+<p><a name="sqlitestmtstatussort"></a>
+ <dt>SQLITE_STMTSTATUS_SORT</dt>
+<dd>This is the number of sort operations that have occurred.
+A non-zero value in this counter may indicate an opportunity to
+improvement performance through careful use of indices.</dd></p>
+
+<p><a name="sqlitestmtstatusautoindex"></a>
+ <dt>SQLITE_STMTSTATUS_AUTOINDEX</dt>
+<dd>This is the number of rows inserted into transient indices that
+were created automatically in order to help joins run faster.
+A non-zero value in this counter may indicate an opportunity to
+improvement performance by adding permanent indices that do not
+need to be reinitialized each time the statement is run.</dd></p>
+
+<p><a name="sqlitestmtstatusvmstep"></a>
+ <dt>SQLITE_STMTSTATUS_VM_STEP</dt>
+<dd>This is the number of virtual machine operations executed
+by the prepared statement if that number is less than or equal
+to 2147483647.  The number of virtual machine operations can be
+used as a proxy for the total work done by the prepared statement.
+If the number of virtual machine operations exceeds 2147483647
+then the value returned by this statement status code is undefined.</p>
+
+<p><a name="sqlitestmtstatusreprepare"></a>
+ <dt>SQLITE_STMTSTATUS_REPREPARE</dt>
+<dd>This is the number of times that the prepare statement has been
+automatically regenerated due to schema changes or changes to
+<a href="../lang_expr.html#varparam">bound parameters</a> that might affect the query plan.</p>
+
+<p><a name="sqlitestmtstatusrun"></a>
+ <dt>SQLITE_STMTSTATUS_RUN</dt>
+<dd>This is the number of times that the prepared statement has
+been run.  A single "run" for the purposes of this counter is one
+or more calls to <a href="../c3ref/step.html">sqlite3_step()</a> followed by a call to <a href="../c3ref/reset.html">sqlite3_reset()</a>.
+The counter is incremented on the first <a href="../c3ref/step.html">sqlite3_step()</a> call of each
+cycle.</p>
+
+<p><a name="sqlitestmtstatusfiltermiss"></a>
+
+<a name="sqlitestmtstatusfilterhit"></a>
+
+<dt>SQLITE_STMTSTATUS_FILTER_HIT<br>
+SQLITE_STMTSTATUS_FILTER_MISS</dt>
+<dd>SQLITE_STMTSTATUS_FILTER_HIT is the number of times that a join
+step was bypassed because a Bloom filter returned not-found.  The
+corresponding SQLITE_STMTSTATUS_FILTER_MISS value is the number of
+times that the Bloom filter returned a find, and thus the join step
+had to be processed as normal.</p>
+
+<p><a name="sqlitestmtstatusmemused"></a>
+ <dt>SQLITE_STMTSTATUS_MEMUSED</dt>
+<dd>This is the approximate number of bytes of heap memory
+used to store the prepared statement.  This value is not actually
+a counter, and so the resetFlg parameter to sqlite3_stmt_status()
+is ignored when the opcode is SQLITE_STMTSTATUS_MEMUSED.
+</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_sync_dataonly.html b/www/c3ref/c_sync_dataonly.html
new file mode 100644
index 0000000..019e5e6
--- /dev/null
+++ b/www/c3ref/c_sync_dataonly.html
@@ -0,0 +1,155 @@
+<!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>Synchronization Type Flags</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>
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+<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>
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+<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>
+<!-- keywords: SQLITE_SYNC_DATAONLY SQLITE_SYNC_FULL SQLITE_SYNC_NORMAL -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Synchronization Type Flags</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_SYNC_NORMAL        0x00002
+#define SQLITE_SYNC_FULL          0x00003
+#define SQLITE_SYNC_DATAONLY      0x00010
+</pre></blockquote>
+<p>
+When SQLite invokes the xSync() method of an
+<a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object it uses a combination of
+these integer values as the second argument.</p>
+
+<p>When the SQLITE_SYNC_DATAONLY flag is used, it means that the
+sync operation only needs to flush data to mass storage.  Inode
+information need not be flushed. If the lower four bits of the flag
+equal SQLITE_SYNC_NORMAL, that means to use normal fsync() semantics.
+If the lower four bits equal SQLITE_SYNC_FULL, that means
+to use Mac OS X style fullsync instead of fsync().</p>
+
+<p>Do not confuse the SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL flags
+with the <a href="../pragma.html#pragma_synchronous">PRAGMA synchronous</a>=NORMAL and <a href="../pragma.html#pragma_synchronous">PRAGMA synchronous</a>=FULL
+settings.  The <a href="../pragma.html#pragma_synchronous">synchronous pragma</a> determines when calls to the
+xSync VFS method occur and applies uniformly across all platforms.
+The SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL flags determine how
+energetic or rigorous or forceful the sync operations are and
+only make a difference on Mac OSX for the default SQLite code.
+(Third-party VFS implementations might also make the distinction
+between SQLITE_SYNC_NORMAL and SQLITE_SYNC_FULL, but among the
+operating systems natively supported by SQLite, only Mac OSX
+cares about the difference.)
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_testctrl_always.html b/www/c3ref/c_testctrl_always.html
new file mode 100644
index 0000000..abd8d05
--- /dev/null
+++ b/www/c3ref/c_testctrl_always.html
@@ -0,0 +1,170 @@
+<!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>Testing Interface Operation Codes</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>
+<!-- keywords: SQLITE_TESTCTRL_ALWAYS SQLITE_TESTCTRL_ASSERT SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS SQLITE_TESTCTRL_BITVEC_TEST SQLITE_TESTCTRL_BYTEORDER SQLITE_TESTCTRL_EXPLAIN_STMT SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS SQLITE_TESTCTRL_FAULT_INSTALL SQLITE_TESTCTRL_FIRST SQLITE_TESTCTRL_IMPOSTER SQLITE_TESTCTRL_INTERNAL_FUNCTIONS SQLITE_TESTCTRL_ISINIT SQLITE_TESTCTRL_ISKEYWORD SQLITE_TESTCTRL_LAST SQLITE_TESTCTRL_LOCALTIME_FAULT SQLITE_TESTCTRL_LOGEST SQLITE_TESTCTRL_NEVER_CORRUPT SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD SQLITE_TESTCTRL_OPTIMIZATIONS SQLITE_TESTCTRL_PARSER_COVERAGE SQLITE_TESTCTRL_PENDING_BYTE SQLITE_TESTCTRL_PRNG_RESET SQLITE_TESTCTRL_PRNG_RESTORE SQLITE_TESTCTRL_PRNG_SAVE SQLITE_TESTCTRL_PRNG_SEED SQLITE_TESTCTRL_RESERVE SQLITE_TESTCTRL_RESULT_INTREAL SQLITE_TESTCTRL_SCRATCHMALLOC SQLITE_TESTCTRL_SEEK_COUNT SQLITE_TESTCTRL_SORTER_MMAP SQLITE_TESTCTRL_TRACEFLAGS SQLITE_TESTCTRL_TUNE SQLITE_TESTCTRL_VDBE_COVERAGE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Testing Interface Operation Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_TESTCTRL_FIRST                    5
+#define SQLITE_TESTCTRL_PRNG_SAVE                5
+#define SQLITE_TESTCTRL_PRNG_RESTORE             6
+#define SQLITE_TESTCTRL_PRNG_RESET               7  /* NOT USED */
+#define SQLITE_TESTCTRL_BITVEC_TEST              8
+#define SQLITE_TESTCTRL_FAULT_INSTALL            9
+#define SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS     10
+#define SQLITE_TESTCTRL_PENDING_BYTE            11
+#define SQLITE_TESTCTRL_ASSERT                  12
+#define SQLITE_TESTCTRL_ALWAYS                  13
+#define SQLITE_TESTCTRL_RESERVE                 14  /* NOT USED */
+#define SQLITE_TESTCTRL_OPTIMIZATIONS           15
+#define SQLITE_TESTCTRL_ISKEYWORD               16  /* NOT USED */
+#define SQLITE_TESTCTRL_SCRATCHMALLOC           17  /* NOT USED */
+#define SQLITE_TESTCTRL_INTERNAL_FUNCTIONS      17
+#define SQLITE_TESTCTRL_LOCALTIME_FAULT         18
+#define SQLITE_TESTCTRL_EXPLAIN_STMT            19  /* NOT USED */
+#define SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD    19
+#define SQLITE_TESTCTRL_NEVER_CORRUPT           20
+#define SQLITE_TESTCTRL_VDBE_COVERAGE           21
+#define SQLITE_TESTCTRL_BYTEORDER               22
+#define SQLITE_TESTCTRL_ISINIT                  23
+#define SQLITE_TESTCTRL_SORTER_MMAP             24
+#define SQLITE_TESTCTRL_IMPOSTER                25
+#define SQLITE_TESTCTRL_PARSER_COVERAGE         26
+#define SQLITE_TESTCTRL_RESULT_INTREAL          27
+#define SQLITE_TESTCTRL_PRNG_SEED               28
+#define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS     29
+#define SQLITE_TESTCTRL_SEEK_COUNT              30
+#define SQLITE_TESTCTRL_TRACEFLAGS              31
+#define SQLITE_TESTCTRL_TUNE                    32
+#define SQLITE_TESTCTRL_LOGEST                  33
+#define SQLITE_TESTCTRL_LAST                    33  /* Largest TESTCTRL */
+</pre></blockquote>
+<p>
+These constants are the valid operation code parameters used
+as the first argument to <a href="../c3ref/test_control.html">sqlite3_test_control()</a>.</p>
+
+<p>These parameters and their meanings are subject to change
+without notice.  These values are for testing purposes only.
+Applications should not use any of these parameters or the
+<a href="../c3ref/test_control.html">sqlite3_test_control()</a> interface.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_trace.html b/www/c3ref/c_trace.html
new file mode 100644
index 0000000..973ecc5
--- /dev/null
+++ b/www/c3ref/c_trace.html
@@ -0,0 +1,185 @@
+<!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>SQL Trace Event Codes</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>
+<!-- keywords: SQLITE_TRACE SQLITE_TRACE_CLOSE SQLITE_TRACE_PROFILE SQLITE_TRACE_ROW SQLITE_TRACE_STMT -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>SQL Trace Event Codes</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_TRACE_STMT       0x01
+#define SQLITE_TRACE_PROFILE    0x02
+#define SQLITE_TRACE_ROW        0x04
+#define SQLITE_TRACE_CLOSE      0x08
+</pre></blockquote>
+<p>
+These constants identify classes of events that can be monitored
+using the <a href="../c3ref/trace_v2.html">sqlite3_trace_v2()</a> tracing logic.  The M argument
+to <a href="../c3ref/trace_v2.html">sqlite3_trace_v2(D,M,X,P)</a> is an OR-ed combination of one or more of
+the following constants.  The first argument to the trace callback
+is one of the following constants.</p>
+
+<p>New tracing constants may be added in future releases.</p>
+
+<p>A trace callback has four arguments: xCallback(T,C,P,X).
+The T argument is one of the integer type codes above.
+The C argument is a copy of the context pointer passed in as the
+fourth argument to <a href="../c3ref/trace_v2.html">sqlite3_trace_v2()</a>.
+The P and X arguments are pointers whose meanings depend on T.</p>
+
+<p><dl>
+<a name="sqlitetracestmt"></a>
+ <dt>SQLITE_TRACE_STMT</dt>
+<dd>An SQLITE_TRACE_STMT callback is invoked when a prepared statement
+first begins running and possibly at other times during the
+execution of the prepared statement, such as at the start of each
+trigger subprogram. The P argument is a pointer to the
+<a href="../c3ref/stmt.html">prepared statement</a>. The X argument is a pointer to a string which
+is the unexpanded SQL text of the prepared statement or an SQL comment
+that indicates the invocation of a trigger.  The callback can compute
+the same text that would have been returned by the legacy <a href="../c3ref/profile.html">sqlite3_trace()</a>
+interface by using the X argument when X begins with "--" and invoking
+<a href="../c3ref/expanded_sql.html">sqlite3_expanded_sql(P)</a> otherwise.</p>
+
+<p><a name="sqlitetraceprofile"></a>
+ <dt>SQLITE_TRACE_PROFILE</dt>
+<dd>An SQLITE_TRACE_PROFILE callback provides approximately the same
+information as is provided by the <a href="../c3ref/profile.html">sqlite3_profile()</a> callback.
+The P argument is a pointer to the <a href="../c3ref/stmt.html">prepared statement</a> and the
+X argument points to a 64-bit integer which is the estimated of
+the number of nanosecond that the prepared statement took to run.
+The SQLITE_TRACE_PROFILE callback is invoked when the statement finishes.</p>
+
+<p><a name="sqlitetracerow"></a>
+ <dt>SQLITE_TRACE_ROW</dt>
+<dd>An SQLITE_TRACE_ROW callback is invoked whenever a prepared
+statement generates a single row of result.
+The P argument is a pointer to the <a href="../c3ref/stmt.html">prepared statement</a> and the
+X argument is unused.</p>
+
+<p><a name="sqlitetraceclose"></a>
+ <dt>SQLITE_TRACE_CLOSE</dt>
+<dd>An SQLITE_TRACE_CLOSE callback is invoked when a database
+connection closes.
+The P argument is a pointer to the <a href="../c3ref/sqlite3.html">database connection</a> object
+and the X argument is unused.
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_txn_none.html b/www/c3ref/c_txn_none.html
new file mode 100644
index 0000000..2543a9e
--- /dev/null
+++ b/www/c3ref/c_txn_none.html
@@ -0,0 +1,160 @@
+<!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>Allowed return values from [sqlite3_txn_state()]</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>
+<!-- keywords: SQLITE_TXN_NONE SQLITE_TXN_READ SQLITE_TXN_WRITE {transaction state} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Allowed return values from [sqlite3_txn_state()]</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_TXN_NONE  0
+#define SQLITE_TXN_READ  1
+#define SQLITE_TXN_WRITE 2
+</pre></blockquote>
+<p>
+These constants define the current transaction state of a database file.
+The <a href="../c3ref/txn_state.html">sqlite3_txn_state(D,S)</a> interface returns one of these
+constants in order to describe the transaction state of schema S
+in <a href="../c3ref/sqlite3.html">database connection</a> D.</p>
+
+<p><dl>
+<a name="sqlitetxnnone"></a>
+ <dt>SQLITE_TXN_NONE</dt>
+<dd>The SQLITE_TXN_NONE state means that no transaction is currently
+pending.</dd></p>
+
+<p><a name="sqlitetxnread"></a>
+ <dt>SQLITE_TXN_READ</dt>
+<dd>The SQLITE_TXN_READ state means that the database is currently
+in a read transaction.  Content has been read from the database file
+but nothing in the database file has changed.  The transaction state
+will advanced to SQLITE_TXN_WRITE if any changes occur and there are
+no other conflicting concurrent write transactions.  The transaction
+state will revert to SQLITE_TXN_NONE following a <a href="../lang_transaction.html">ROLLBACK</a> or
+<a href="../lang_transaction.html">COMMIT</a>.</dd></p>
+
+<p><a name="sqlitetxnwrite"></a>
+ <dt>SQLITE_TXN_WRITE</dt>
+<dd>The SQLITE_TXN_WRITE state means that the database is currently
+in a write transaction.  Content has been written to the database file
+but has not yet committed.  The transaction state will change to
+to SQLITE_TXN_NONE at the next <a href="../lang_transaction.html">ROLLBACK</a> or <a href="../lang_transaction.html">COMMIT</a>.</dd>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_vtab_constraint_support.html b/www/c3ref/c_vtab_constraint_support.html
new file mode 100644
index 0000000..ba7daad
--- /dev/null
+++ b/www/c3ref/c_vtab_constraint_support.html
@@ -0,0 +1,192 @@
+<!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>Virtual Table Configuration Options</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>
+<!-- keywords: SQLITE_VTAB_CONSTRAINT_SUPPORT SQLITE_VTAB_DIRECTONLY SQLITE_VTAB_INNOCUOUS {virtual table configuration option} {virtual table configuration options} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Configuration Options</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_VTAB_CONSTRAINT_SUPPORT 1
+#define SQLITE_VTAB_INNOCUOUS          2
+#define SQLITE_VTAB_DIRECTONLY         3
+</pre></blockquote>
+<p>
+These macros define the various options to the
+<a href="../c3ref/vtab_config.html">sqlite3_vtab_config()</a> interface that <a href="../vtab.html">virtual table</a> implementations
+can use to customize and optimize their behavior.</p>
+
+<p><dl>
+<a name="sqlitevtabconstraintsupport"></a>
+
+<dt>SQLITE_VTAB_CONSTRAINT_SUPPORT</dt>
+<dd>Calls of the form
+<a href="../c3ref/vtab_config.html">sqlite3_vtab_config</a>(db,SQLITE_VTAB_CONSTRAINT_SUPPORT,X) are supported,
+where X is an integer.  If X is zero, then the <a href="../vtab.html">virtual table</a> whose
+<a href="../vtab.html#xcreate">xCreate</a> or <a href="../vtab.html#xconnect">xConnect</a> method invoked <a href="../c3ref/vtab_config.html">sqlite3_vtab_config()</a> does not
+support constraints.  In this configuration (which is the default) if
+a call to the <a href="../vtab.html#xupdate">xUpdate</a> method returns <a href="../rescode.html#constraint">SQLITE_CONSTRAINT</a>, then the entire
+statement is rolled back as if <a href="../lang_conflict.html">OR ABORT</a> had been
+specified as part of the users SQL statement, regardless of the actual
+ON CONFLICT mode specified.</p>
+
+<p>If X is non-zero, then the virtual table implementation guarantees
+that if <a href="../vtab.html#xupdate">xUpdate</a> returns <a href="../rescode.html#constraint">SQLITE_CONSTRAINT</a>, it will do so before
+any modifications to internal or persistent data structures have been made.
+If the <a href="../lang_conflict.html">ON CONFLICT</a> mode is ABORT, FAIL, IGNORE or ROLLBACK, SQLite
+is able to roll back a statement or database transaction, and abandon
+or continue processing the current SQL statement as appropriate.
+If the ON CONFLICT mode is REPLACE and the <a href="../vtab.html#xupdate">xUpdate</a> method returns
+<a href="../rescode.html#constraint">SQLITE_CONSTRAINT</a>, SQLite handles this as if the ON CONFLICT mode
+had been ABORT.</p>
+
+<p>Virtual table implementations that are required to handle OR REPLACE
+must do so within the <a href="../vtab.html#xupdate">xUpdate</a> method. If a call to the
+<a href="../c3ref/vtab_on_conflict.html">sqlite3_vtab_on_conflict()</a> function indicates that the current ON
+CONFLICT policy is REPLACE, the virtual table implementation should
+silently replace the appropriate rows within the xUpdate callback and
+return SQLITE_OK. Or, if this is not possible, it may return
+SQLITE_CONSTRAINT, in which case SQLite falls back to OR ABORT
+constraint handling.
+</dd></p>
+
+<p><a name="sqlitevtabdirectonly"></a>
+<dt>SQLITE_VTAB_DIRECTONLY</dt>
+<dd>Calls of the form
+<a href="../c3ref/vtab_config.html">sqlite3_vtab_config</a>(db,SQLITE_VTAB_DIRECTONLY) from within the
+the <a href="../vtab.html#xconnect">xConnect</a> or <a href="../vtab.html#xcreate">xCreate</a> methods of a <a href="../vtab.html">virtual table</a> implmentation
+prohibits that virtual table from being used from within triggers and
+views.
+</dd></p>
+
+<p><a name="sqlitevtabinnocuous"></a>
+<dt>SQLITE_VTAB_INNOCUOUS</dt>
+<dd>Calls of the form
+<a href="../c3ref/vtab_config.html">sqlite3_vtab_config</a>(db,SQLITE_VTAB_INNOCUOUS) from within the
+the <a href="../vtab.html#xconnect">xConnect</a> or <a href="../vtab.html#xcreate">xCreate</a> methods of a <a href="../vtab.html">virtual table</a> implmentation
+identify that virtual table as being safe to use from within triggers
+and views.  Conceptually, the SQLITE_VTAB_INNOCUOUS tag means that the
+virtual table can do no serious harm even if it is controlled by a
+malicious hacker.  Developers should avoid setting the SQLITE_VTAB_INNOCUOUS
+flag unless absolutely necessary.
+</dd>
+</dl>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/c_win32_data_directory_type.html b/www/c3ref/c_win32_data_directory_type.html
new file mode 100644
index 0000000..b872897
--- /dev/null
+++ b/www/c3ref/c_win32_data_directory_type.html
@@ -0,0 +1,134 @@
+<!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>Win32 Directory Types</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>
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+<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>
+<!-- keywords: SQLITE_WIN32_DATA_DIRECTORY_TYPE SQLITE_WIN32_TEMP_DIRECTORY_TYPE -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Win32 Directory Types</h2>
+</div>
+<blockquote><pre>
+#define SQLITE_WIN32_DATA_DIRECTORY_TYPE  1
+#define SQLITE_WIN32_TEMP_DIRECTORY_TYPE  2
+</pre></blockquote>
+<p>
+These macros are only available on Windows.  They define the allowed values
+for the type argument to the <a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory</a> interface.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/cancel_auto_extension.html b/www/c3ref/cancel_auto_extension.html
new file mode 100644
index 0000000..e680ee7
--- /dev/null
+++ b/www/c3ref/cancel_auto_extension.html
@@ -0,0 +1,137 @@
+<!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>Cancel Automatic Extension Loading</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>
+<!-- keywords: sqlite3_cancel_auto_extension -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Cancel Automatic Extension Loading</h2>
+</div>
+<blockquote><pre>
+int sqlite3_cancel_auto_extension(void(*xEntryPoint)(void));
+</pre></blockquote>
+<p>
+The <a href="../c3ref/cancel_auto_extension.html">sqlite3_cancel_auto_extension(X)</a> interface unregisters the
+initialization routine X that was registered using a prior call to
+<a href="../c3ref/auto_extension.html">sqlite3_auto_extension(X)</a>.  The <a href="../c3ref/cancel_auto_extension.html">sqlite3_cancel_auto_extension(X)</a>
+routine returns 1 if initialization routine X was successfully
+unregistered and it returns 0 if X was not on the list of initialization
+routines.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/changes.html b/www/c3ref/changes.html
new file mode 100644
index 0000000..cc7b09a
--- /dev/null
+++ b/www/c3ref/changes.html
@@ -0,0 +1,186 @@
+<!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>Count The Number Of Rows Modified</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>
+<!-- keywords: sqlite3_changes sqlite3_changes64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Count The Number Of Rows Modified</h2>
+</div>
+<blockquote><pre>
+int sqlite3_changes(sqlite3*);
+sqlite3_int64 sqlite3_changes64(sqlite3*);
+</pre></blockquote>
+<p>
+These functions return the number of rows modified, inserted or
+deleted by the most recently completed INSERT, UPDATE or DELETE
+statement on the database connection specified by the only parameter.
+The two functions are identical except for the type of the return value
+and that if the number of rows modified by the most recent INSERT, UPDATE
+or DELETE is greater than the maximum value supported by type "int", then
+the return value of sqlite3_changes() is undefined. Executing any other
+type of SQL statement does not modify the value returned by these functions.</p>
+
+<p>Only changes made directly by the INSERT, UPDATE or DELETE statement are
+considered - auxiliary changes caused by <a href="../lang_createtrigger.html">triggers</a>,
+<a href="../foreignkeys.html#fk_actions">foreign key actions</a> or <a href="../lang_replace.html">REPLACE</a> constraint resolution are not counted.</p>
+
+<p>Changes to a view that are intercepted by
+<a href="../lang_createtrigger.html#instead_of_trigger">INSTEAD OF triggers</a> are not counted. The value
+returned by sqlite3_changes() immediately after an INSERT, UPDATE or
+DELETE statement run on a view is always zero. Only changes made to real
+tables are counted.</p>
+
+<p>Things are more complicated if the sqlite3_changes() function is
+executed while a trigger program is running. This may happen if the
+program uses the <a href="../lang_corefunc.html#changes">changes() SQL function</a>, or if some other callback
+function invokes sqlite3_changes() directly. Essentially:</p>
+
+<p><ul>
+<li> Before entering a trigger program the value returned by
+sqlite3_changes() function is saved. After the trigger program
+has finished, the original value is restored.</p>
+
+<p><li> Within a trigger program each INSERT, UPDATE and DELETE
+statement sets the value returned by sqlite3_changes()
+upon completion as normal. Of course, this value will not include
+any changes performed by sub-triggers, as the sqlite3_changes()
+value will be saved and restored after each sub-trigger has run.
+</ul></p>
+
+<p>This means that if the changes() SQL function (or similar) is used
+by the first INSERT, UPDATE or DELETE statement within a trigger, it
+returns the value as set when the calling statement began executing.
+If it is used by the second or subsequent such statement within a trigger
+program, the value returned reflects the number of rows modified by the
+previous INSERT, UPDATE or DELETE statement within the same trigger.</p>
+
+<p>If a separate thread makes changes on the same database connection
+while <a href="../c3ref/changes.html">sqlite3_changes()</a> is running then the value returned
+is unpredictable and not meaningful.</p>
+
+<p>See also:
+<ul>
+<li> the <a href="../c3ref/total_changes.html">sqlite3_total_changes()</a> interface
+<li> the <a href="../pragma.html#pragma_count_changes">count_changes pragma</a>
+<li> the <a href="../lang_corefunc.html#changes">changes() SQL function</a>
+<li> the <a href="../pragma.html#pragma_data_version">data_version pragma</a>
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/clear_bindings.html b/www/c3ref/clear_bindings.html
new file mode 100644
index 0000000..8503907
--- /dev/null
+++ b/www/c3ref/clear_bindings.html
@@ -0,0 +1,134 @@
+<!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>Reset All Bindings On A Prepared Statement</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>
+<!-- keywords: sqlite3_clear_bindings -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Reset All Bindings On A Prepared Statement</h2>
+</div>
+<blockquote><pre>
+int sqlite3_clear_bindings(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+Contrary to the intuition of many, <a href="../c3ref/reset.html">sqlite3_reset()</a> does not reset
+the <a href="../c3ref/bind_blob.html">bindings</a> on a <a href="../c3ref/stmt.html">prepared statement</a>.
+Use this routine to reset all host parameters to NULL.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/close.html b/www/c3ref/close.html
new file mode 100644
index 0000000..0f67601
--- /dev/null
+++ b/www/c3ref/close.html
@@ -0,0 +1,165 @@
+<!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>Closing A Database Connection</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>
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+<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>
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+<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";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_close sqlite3_close_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Closing A Database Connection</h2>
+</div>
+<blockquote><pre>
+int sqlite3_close(sqlite3*);
+int sqlite3_close_v2(sqlite3*);
+</pre></blockquote>
+<p>
+The sqlite3_close() and sqlite3_close_v2() routines are destructors
+for the <a href="../c3ref/sqlite3.html">sqlite3</a> object.
+Calls to sqlite3_close() and sqlite3_close_v2() return <a href="../rescode.html#ok">SQLITE_OK</a> if
+the <a href="../c3ref/sqlite3.html">sqlite3</a> object is successfully destroyed and all associated
+resources are deallocated.</p>
+
+<p>Ideally, applications should <a href="../c3ref/finalize.html">finalize</a> all
+<a href="../c3ref/stmt.html">prepared statements</a>, <a href="../c3ref/blob_close.html">close</a> all <a href="../c3ref/blob.html">BLOB handles</a>, and
+<a href="../c3ref/backup_finish.html#sqlite3backupfinish">finish</a> all <a href="../c3ref/backup.html">sqlite3_backup</a> objects associated
+with the <a href="../c3ref/sqlite3.html">sqlite3</a> object prior to attempting to close the object.
+If the database connection is associated with unfinalized prepared
+statements, BLOB handlers, and/or unfinished sqlite3_backup objects then
+sqlite3_close() will leave the database connection open and return
+<a href="../rescode.html#busy">SQLITE_BUSY</a>. If sqlite3_close_v2() is called with unfinalized prepared
+statements, unclosed BLOB handlers, and/or unfinished sqlite3_backups,
+it returns <a href="../rescode.html#ok">SQLITE_OK</a> regardless, but instead of deallocating the database
+connection immediately, it marks the database connection as an unusable
+"zombie" and makes arrangements to automatically deallocate the database
+connection after all prepared statements are finalized, all BLOB handles
+are closed, and all backups have finished. The sqlite3_close_v2() interface
+is intended for use with host languages that are garbage collected, and
+where the order in which destructors are called is arbitrary.</p>
+
+<p>If an <a href="../c3ref/sqlite3.html">sqlite3</a> object is destroyed while a transaction is open,
+the transaction is automatically rolled back.</p>
+
+<p>The C parameter to <a href="../c3ref/close.html">sqlite3_close(C)</a> and <a href="../c3ref/close.html">sqlite3_close_v2(C)</a>
+must be either a NULL
+pointer or an <a href="../c3ref/sqlite3.html">sqlite3</a> object pointer obtained
+from <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open16()</a>, or
+<a href="../c3ref/open.html">sqlite3_open_v2()</a>, and not previously closed.
+Calling sqlite3_close() or sqlite3_close_v2() with a NULL pointer
+argument is a harmless no-op.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/collation_needed.html b/www/c3ref/collation_needed.html
new file mode 100644
index 0000000..46e11b3
--- /dev/null
+++ b/www/c3ref/collation_needed.html
@@ -0,0 +1,162 @@
+<!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>Collation Needed Callbacks</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>
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+<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>
+<!-- keywords: sqlite3_collation_needed sqlite3_collation_needed16 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Collation Needed Callbacks</h2>
+</div>
+<blockquote><pre>
+int sqlite3_collation_needed(
+  sqlite3*,
+  void*,
+  void(*)(void*,sqlite3*,int eTextRep,const char*)
+);
+int sqlite3_collation_needed16(
+  sqlite3*,
+  void*,
+  void(*)(void*,sqlite3*,int eTextRep,const void*)
+);
+</pre></blockquote>
+<p>
+To avoid having to register all collation sequences before a database
+can be used, a single callback function may be registered with the
+<a href="../c3ref/sqlite3.html">database connection</a> to be invoked whenever an undefined collation
+sequence is required.</p>
+
+<p>If the function is registered using the sqlite3_collation_needed() API,
+then it is passed the names of undefined collation sequences as strings
+encoded in UTF-8. If sqlite3_collation_needed16() is used,
+the names are passed as UTF-16 in machine native byte order.
+A call to either function replaces the existing collation-needed callback.</p>
+
+<p>When the callback is invoked, the first argument passed is a copy
+of the second argument to sqlite3_collation_needed() or
+sqlite3_collation_needed16().  The second argument is the database
+connection.  The third argument is one of <a href="../c3ref/c_any.html">SQLITE_UTF8</a>, <a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>,
+or <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a>, indicating the most desirable form of the collation
+sequence function required.  The fourth parameter is the name of the
+required collation sequence.</p>
+
+<p>The callback function should register the desired collation using
+<a href="../c3ref/create_collation.html">sqlite3_create_collation()</a>, <a href="../c3ref/create_collation.html">sqlite3_create_collation16()</a>, or
+<a href="../c3ref/create_collation.html">sqlite3_create_collation_v2()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/column_blob.html b/www/c3ref/column_blob.html
new file mode 100644
index 0000000..c1c6c73
--- /dev/null
+++ b/www/c3ref/column_blob.html
@@ -0,0 +1,347 @@
+<!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>Result Values From A Query</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>
+<!-- keywords: {column access functions} sqlite3_column_blob sqlite3_column_bytes sqlite3_column_bytes16 sqlite3_column_double sqlite3_column_int sqlite3_column_int64 sqlite3_column_text sqlite3_column_text16 sqlite3_column_type sqlite3_column_value -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Result Values From A Query</h2>
+</div>
+<blockquote><pre>
+const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
+double sqlite3_column_double(sqlite3_stmt*, int iCol);
+int sqlite3_column_int(sqlite3_stmt*, int iCol);
+sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol);
+const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol);
+const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
+sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol);
+int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
+int sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
+int sqlite3_column_type(sqlite3_stmt*, int iCol);
+</pre></blockquote>
+<p>
+<b>Summary:</b>
+<blockquote><table border=0 cellpadding=0 cellspacing=0>
+<tr><td><b>sqlite3_column_blob</b><td>&rarr;<td>BLOB result
+<tr><td><b>sqlite3_column_double</b><td>&rarr;<td>REAL result
+<tr><td><b>sqlite3_column_int</b><td>&rarr;<td>32-bit INTEGER result
+<tr><td><b>sqlite3_column_int64</b><td>&rarr;<td>64-bit INTEGER result
+<tr><td><b>sqlite3_column_text</b><td>&rarr;<td>UTF-8 TEXT result
+<tr><td><b>sqlite3_column_text16</b><td>&rarr;<td>UTF-16 TEXT result
+<tr><td><b>sqlite3_column_value</b><td>&rarr;<td>The result as an
+<a href="../c3ref/value.html">unprotected sqlite3_value</a> object.
+<tr><td>&nbsp;<td>&nbsp;<td>&nbsp;
+<tr><td><b>sqlite3_column_bytes</b><td>&rarr;<td>Size of a BLOB
+or a UTF-8 TEXT result in bytes
+<tr><td><b>sqlite3_column_bytes16&nbsp;&nbsp;</b>
+<td>&rarr;&nbsp;&nbsp;<td>Size of UTF-16
+TEXT in bytes
+<tr><td><b>sqlite3_column_type</b><td>&rarr;<td>Default
+datatype of the result
+</table></blockquote></p>
+
+<p><b>Details:</b></p>
+
+<p>These routines return information about a single column of the current
+result row of a query.  In every case the first argument is a pointer
+to the <a href="../c3ref/stmt.html">prepared statement</a> that is being evaluated (the <a href="../c3ref/stmt.html">sqlite3_stmt*</a>
+that was returned from <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> or one of its variants)
+and the second argument is the index of the column for which information
+should be returned. The leftmost column of the result set has the index 0.
+The number of columns in the result can be determined using
+<a href="../c3ref/column_count.html">sqlite3_column_count()</a>.</p>
+
+<p>If the SQL statement does not currently point to a valid row, or if the
+column index is out of range, the result is undefined.
+These routines may only be called when the most recent call to
+<a href="../c3ref/step.html">sqlite3_step()</a> has returned <a href="../rescode.html#row">SQLITE_ROW</a> and neither
+<a href="../c3ref/reset.html">sqlite3_reset()</a> nor <a href="../c3ref/finalize.html">sqlite3_finalize()</a> have been called subsequently.
+If any of these routines are called after <a href="../c3ref/reset.html">sqlite3_reset()</a> or
+<a href="../c3ref/finalize.html">sqlite3_finalize()</a> or after <a href="../c3ref/step.html">sqlite3_step()</a> has returned
+something other than <a href="../rescode.html#row">SQLITE_ROW</a>, the results are undefined.
+If <a href="../c3ref/step.html">sqlite3_step()</a> or <a href="../c3ref/reset.html">sqlite3_reset()</a> or <a href="../c3ref/finalize.html">sqlite3_finalize()</a>
+are called from a different thread while any of these routines
+are pending, then the results are undefined.</p>
+
+<p>The first six interfaces (_blob, _double, _int, _int64, _text, and _text16)
+each return the value of a result column in a specific data format.  If
+the result column is not initially in the requested format (for example,
+if the query returns an integer but the sqlite3_column_text() interface
+is used to extract the value) then an automatic type conversion is performed.</p>
+
+<p>The sqlite3_column_type() routine returns the
+<a href="../c3ref/c_blob.html">datatype code</a> for the initial data type
+of the result column.  The returned value is one of <a href="../c3ref/c_blob.html">SQLITE_INTEGER</a>,
+<a href="../c3ref/c_blob.html">SQLITE_FLOAT</a>, <a href="../c3ref/c_blob.html">SQLITE_TEXT</a>, <a href="../c3ref/c_blob.html">SQLITE_BLOB</a>, or <a href="../c3ref/c_blob.html">SQLITE_NULL</a>.
+The return value of sqlite3_column_type() can be used to decide which
+of the first six interface should be used to extract the column value.
+The value returned by sqlite3_column_type() is only meaningful if no
+automatic type conversions have occurred for the value in question.
+After a type conversion, the result of calling sqlite3_column_type()
+is undefined, though harmless.  Future
+versions of SQLite may change the behavior of sqlite3_column_type()
+following a type conversion.</p>
+
+<p>If the result is a BLOB or a TEXT string, then the sqlite3_column_bytes()
+or sqlite3_column_bytes16() interfaces can be used to determine the size
+of that BLOB or string.</p>
+
+<p>If the result is a BLOB or UTF-8 string then the sqlite3_column_bytes()
+routine returns the number of bytes in that BLOB or string.
+If the result is a UTF-16 string, then sqlite3_column_bytes() converts
+the string to UTF-8 and then returns the number of bytes.
+If the result is a numeric value then sqlite3_column_bytes() uses
+<a href="../c3ref/mprintf.html">sqlite3_snprintf()</a> to convert that value to a UTF-8 string and returns
+the number of bytes in that string.
+If the result is NULL, then sqlite3_column_bytes() returns zero.</p>
+
+<p>If the result is a BLOB or UTF-16 string then the sqlite3_column_bytes16()
+routine returns the number of bytes in that BLOB or string.
+If the result is a UTF-8 string, then sqlite3_column_bytes16() converts
+the string to UTF-16 and then returns the number of bytes.
+If the result is a numeric value then sqlite3_column_bytes16() uses
+<a href="../c3ref/mprintf.html">sqlite3_snprintf()</a> to convert that value to a UTF-16 string and returns
+the number of bytes in that string.
+If the result is NULL, then sqlite3_column_bytes16() returns zero.</p>
+
+<p>The values returned by <a href="../c3ref/column_blob.html">sqlite3_column_bytes()</a> and
+<a href="../c3ref/column_blob.html">sqlite3_column_bytes16()</a> do not include the zero terminators at the end
+of the string.  For clarity: the values returned by
+<a href="../c3ref/column_blob.html">sqlite3_column_bytes()</a> and <a href="../c3ref/column_blob.html">sqlite3_column_bytes16()</a> are the number of
+bytes in the string, not the number of characters.</p>
+
+<p>Strings returned by sqlite3_column_text() and sqlite3_column_text16(),
+even empty strings, are always zero-terminated.  The return
+value from sqlite3_column_blob() for a zero-length BLOB is a NULL pointer.</p>
+
+<p>Strings returned by sqlite3_column_text16() always have the endianness
+which is native to the platform, regardless of the text encoding set
+for the database.</p>
+
+<p><b>Warning:</b> The object returned by <a href="../c3ref/column_blob.html">sqlite3_column_value()</a> is an
+<a href="../c3ref/value.html">unprotected sqlite3_value</a> object.  In a multithreaded environment,
+an unprotected sqlite3_value object may only be used safely with
+<a href="../c3ref/bind_blob.html">sqlite3_bind_value()</a> and <a href="../c3ref/result_blob.html">sqlite3_result_value()</a>.
+If the <a href="../c3ref/value.html">unprotected sqlite3_value</a> object returned by
+<a href="../c3ref/column_blob.html">sqlite3_column_value()</a> is used in any other way, including calls
+to routines like <a href="../c3ref/value_blob.html">sqlite3_value_int()</a>, <a href="../c3ref/value_blob.html">sqlite3_value_text()</a>,
+or <a href="../c3ref/value_blob.html">sqlite3_value_bytes()</a>, the behavior is not threadsafe.
+Hence, the sqlite3_column_value() interface
+is normally only useful within the implementation of
+<a href="../appfunc.html">application-defined SQL functions</a> or <a href="../vtab.html">virtual tables</a>, not within
+top-level application code.</p>
+
+<p>These routines may attempt to convert the datatype of the result.
+For example, if the internal representation is FLOAT and a text result
+is requested, <a href="../c3ref/mprintf.html">sqlite3_snprintf()</a> is used internally to perform the
+conversion automatically.  The following table details the conversions
+that are applied:</p>
+
+<p><blockquote>
+<table border="1">
+<tr><th> Internal<br>Type <th> Requested<br>Type <th>  Conversion</p>
+
+<p><tr><td>  NULL    <td> INTEGER   <td> Result is 0
+<tr><td>  NULL    <td>  FLOAT    <td> Result is 0.0
+<tr><td>  NULL    <td>   TEXT    <td> Result is a NULL pointer
+<tr><td>  NULL    <td>   BLOB    <td> Result is a NULL pointer
+<tr><td> INTEGER  <td>  FLOAT    <td> Convert from integer to float
+<tr><td> INTEGER  <td>   TEXT    <td> ASCII rendering of the integer
+<tr><td> INTEGER  <td>   BLOB    <td> Same as INTEGER->TEXT
+<tr><td>  FLOAT   <td> INTEGER   <td> <a href="../lang_expr.html#castexpr">CAST</a> to INTEGER
+<tr><td>  FLOAT   <td>   TEXT    <td> ASCII rendering of the float
+<tr><td>  FLOAT   <td>   BLOB    <td> <a href="../lang_expr.html#castexpr">CAST</a> to BLOB
+<tr><td>  TEXT    <td> INTEGER   <td> <a href="../lang_expr.html#castexpr">CAST</a> to INTEGER
+<tr><td>  TEXT    <td>  FLOAT    <td> <a href="../lang_expr.html#castexpr">CAST</a> to REAL
+<tr><td>  TEXT    <td>   BLOB    <td> No change
+<tr><td>  BLOB    <td> INTEGER   <td> <a href="../lang_expr.html#castexpr">CAST</a> to INTEGER
+<tr><td>  BLOB    <td>  FLOAT    <td> <a href="../lang_expr.html#castexpr">CAST</a> to REAL
+<tr><td>  BLOB    <td>   TEXT    <td> <a href="../lang_expr.html#castexpr">CAST</a> to TEXT, ensure zero terminator
+</table>
+</blockquote></p>
+
+<p>Note that when type conversions occur, pointers returned by prior
+calls to sqlite3_column_blob(), sqlite3_column_text(), and/or
+sqlite3_column_text16() may be invalidated.
+Type conversions and pointer invalidations might occur
+in the following cases:</p>
+
+<p><ul>
+<li> The initial content is a BLOB and sqlite3_column_text() or
+sqlite3_column_text16() is called.  A zero-terminator might
+need to be added to the string.</li>
+<li> The initial content is UTF-8 text and sqlite3_column_bytes16() or
+sqlite3_column_text16() is called.  The content must be converted
+to UTF-16.</li>
+<li> The initial content is UTF-16 text and sqlite3_column_bytes() or
+sqlite3_column_text() is called.  The content must be converted
+to UTF-8.</li>
+</ul></p>
+
+<p>Conversions between UTF-16be and UTF-16le are always done in place and do
+not invalidate a prior pointer, though of course the content of the buffer
+that the prior pointer references will have been modified.  Other kinds
+of conversion are done in place when it is possible, but sometimes they
+are not possible and in those cases prior pointers are invalidated.</p>
+
+<p>The safest policy is to invoke these routines
+in one of the following ways:</p>
+
+<p><ul>
+<li>sqlite3_column_text() followed by sqlite3_column_bytes()</li>
+<li>sqlite3_column_blob() followed by sqlite3_column_bytes()</li>
+<li>sqlite3_column_text16() followed by sqlite3_column_bytes16()</li>
+</ul></p>
+
+<p>In other words, you should call sqlite3_column_text(),
+sqlite3_column_blob(), or sqlite3_column_text16() first to force the result
+into the desired format, then invoke sqlite3_column_bytes() or
+sqlite3_column_bytes16() to find the size of the result.  Do not mix calls
+to sqlite3_column_text() or sqlite3_column_blob() with calls to
+sqlite3_column_bytes16(), and do not mix calls to sqlite3_column_text16()
+with calls to sqlite3_column_bytes().</p>
+
+<p>The pointers returned are valid until a type conversion occurs as
+described above, or until <a href="../c3ref/step.html">sqlite3_step()</a> or <a href="../c3ref/reset.html">sqlite3_reset()</a> or
+<a href="../c3ref/finalize.html">sqlite3_finalize()</a> is called.  The memory space used to hold strings
+and BLOBs is freed automatically.  Do not pass the pointers returned
+from <a href="../c3ref/column_blob.html">sqlite3_column_blob()</a>, <a href="../c3ref/column_blob.html">sqlite3_column_text()</a>, etc. into
+<a href="../c3ref/free.html">sqlite3_free()</a>.</p>
+
+<p>As long as the input parameters are correct, these routines will only
+fail if an out-of-memory error occurs during a format conversion.
+Only the following subset of interfaces are subject to out-of-memory
+errors:</p>
+
+<p><ul>
+<li> sqlite3_column_blob()
+<li> sqlite3_column_text()
+<li> sqlite3_column_text16()
+<li> sqlite3_column_bytes()
+<li> sqlite3_column_bytes16()
+</ul></p>
+
+<p>If an out-of-memory error occurs, then the return value from these
+routines is the same as if the column had contained an SQL NULL value.
+Valid SQL NULL returns can be distinguished from out-of-memory errors
+by invoking the <a href="../c3ref/errcode.html">sqlite3_errcode()</a> immediately after the suspect
+return value is obtained and before any
+other SQLite interface is called on the same <a href="../c3ref/sqlite3.html">database connection</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/column_count.html b/www/c3ref/column_count.html
new file mode 100644
index 0000000..49b732d
--- /dev/null
+++ b/www/c3ref/column_count.html
@@ -0,0 +1,140 @@
+<!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>Number Of Columns In A Result Set</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">
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+function toggle_div(nm) {
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+w.style.display = "none";
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+/* Used by the Hide/Show button beside syntax diagrams, to toggle the */
+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+if( x.style.display!='none' ){
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+function antiRobotDefense(){
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+antiRobotDefense();
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+<!-- keywords: sqlite3_column_count -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Number Of Columns In A Result Set</h2>
+</div>
+<blockquote><pre>
+int sqlite3_column_count(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+Return the number of columns in the result set returned by the
+<a href="../c3ref/stmt.html">prepared statement</a>. If this routine returns 0, that means the
+<a href="../c3ref/stmt.html">prepared statement</a> returns no data (for example an <a href="../lang_update.html">UPDATE</a>).
+However, just because this routine returns a positive number does not
+mean that one or more rows of data will be returned.  A SELECT statement
+will always have a positive sqlite3_column_count() but depending on the
+WHERE clause constraints and the table content, it might return no rows.</p>
+
+<p>See also: <a href="../c3ref/data_count.html">sqlite3_data_count()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/column_database_name.html b/www/c3ref/column_database_name.html
new file mode 100644
index 0000000..d85520a
--- /dev/null
+++ b/www/c3ref/column_database_name.html
@@ -0,0 +1,173 @@
+<!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>Source Of Data In A Query Result</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>
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+</ul>
+</div>
+<div class="searchmenu" id="searchmenu">
+<form method="GET" action="../search">
+<select name="s" id="searchtype">
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+<input type="submit" value="Go">
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+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
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+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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';
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+return false;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_column_database_name sqlite3_column_database_name16 sqlite3_column_origin_name sqlite3_column_origin_name16 sqlite3_column_table_name sqlite3_column_table_name16 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Source Of Data In A Query Result</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_column_database_name(sqlite3_stmt*,int);
+const void *sqlite3_column_database_name16(sqlite3_stmt*,int);
+const char *sqlite3_column_table_name(sqlite3_stmt*,int);
+const void *sqlite3_column_table_name16(sqlite3_stmt*,int);
+const char *sqlite3_column_origin_name(sqlite3_stmt*,int);
+const void *sqlite3_column_origin_name16(sqlite3_stmt*,int);
+</pre></blockquote>
+<p>
+These routines provide a means to determine the database, table, and
+table column that is the origin of a particular result column in
+<a href="../lang_select.html">SELECT</a> statement.
+The name of the database or table or column can be returned as
+either a UTF-8 or UTF-16 string.  The _database_ routines return
+the database name, the _table_ routines return the table name, and
+the origin_ routines return the column name.
+The returned string is valid until the <a href="../c3ref/stmt.html">prepared statement</a> is destroyed
+using <a href="../c3ref/finalize.html">sqlite3_finalize()</a> or until the statement is automatically
+reprepared by the first call to <a href="../c3ref/step.html">sqlite3_step()</a> for a particular run
+or until the same information is requested
+again in a different encoding.</p>
+
+<p>The names returned are the original un-aliased names of the
+database, table, and column.</p>
+
+<p>The first argument to these interfaces is a <a href="../c3ref/stmt.html">prepared statement</a>.
+These functions return information about the Nth result column returned by
+the statement, where N is the second function argument.
+The left-most column is column 0 for these routines.</p>
+
+<p>If the Nth column returned by the statement is an expression or
+subquery and is not a column value, then all of these functions return
+NULL.  These routines might also return NULL if a memory allocation error
+occurs.  Otherwise, they return the name of the attached database, table,
+or column that query result column was extracted from.</p>
+
+<p>As with all other SQLite APIs, those whose names end with "16" return
+UTF-16 encoded strings and the other functions return UTF-8.</p>
+
+<p>These APIs are only available if the library was compiled with the
+<a href="../compile.html#enable_column_metadata">SQLITE_ENABLE_COLUMN_METADATA</a> C-preprocessor symbol.</p>
+
+<p>If two or more threads call one or more
+<a href="../c3ref/column_database_name.html">column metadata interfaces</a>
+for the same <a href="../c3ref/stmt.html">prepared statement</a> and result column
+at the same time then the results are undefined.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/column_decltype.html b/www/c3ref/column_decltype.html
new file mode 100644
index 0000000..97010d2
--- /dev/null
+++ b/www/c3ref/column_decltype.html
@@ -0,0 +1,157 @@
+<!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>Declared Datatype Of A Query Result</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>
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+</ul>
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+<form method="GET" action="../search">
+<select name="s" id="searchtype">
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+/* 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;
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+antiRobot |= 2;
+antiRobotGo();
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+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_column_decltype sqlite3_column_decltype16 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Declared Datatype Of A Query Result</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_column_decltype(sqlite3_stmt*,int);
+const void *sqlite3_column_decltype16(sqlite3_stmt*,int);
+</pre></blockquote>
+<p>
+The first parameter is a <a href="../c3ref/stmt.html">prepared statement</a>.
+If this statement is a <a href="../lang_select.html">SELECT</a> statement and the Nth column of the
+returned result set of that <a href="../lang_select.html">SELECT</a> is a table column (not an
+expression or subquery) then the declared type of the table
+column is returned.  If the Nth column of the result set is an
+expression or subquery, then a NULL pointer is returned.
+The returned string is always UTF-8 encoded.</p>
+
+<p>For example, given the database schema:</p>
+
+<p>CREATE TABLE t1(c1 VARIANT);</p>
+
+<p>and the following statement to be compiled:</p>
+
+<p>SELECT c1 + 1, c1 FROM t1;</p>
+
+<p>this routine would return the string "VARIANT" for the second result
+column (i==1), and a NULL pointer for the first result column (i==0).</p>
+
+<p>SQLite uses dynamic run-time typing.  So just because a column
+is declared to contain a particular type does not mean that the
+data stored in that column is of the declared type.  SQLite is
+strongly typed, but the typing is dynamic not static.  Type
+is associated with individual values, not with the containers
+used to hold those values.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/column_name.html b/www/c3ref/column_name.html
new file mode 100644
index 0000000..3f2bea5
--- /dev/null
+++ b/www/c3ref/column_name.html
@@ -0,0 +1,154 @@
+<!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>Column Names In A Result Set</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>
+<!-- keywords: sqlite3_column_name sqlite3_column_name16 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Column Names In A Result Set</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_column_name(sqlite3_stmt*, int N);
+const void *sqlite3_column_name16(sqlite3_stmt*, int N);
+</pre></blockquote>
+<p>
+These routines return the name assigned to a particular column
+in the result set of a <a href="../lang_select.html">SELECT</a> statement.  The sqlite3_column_name()
+interface returns a pointer to a zero-terminated UTF-8 string
+and sqlite3_column_name16() returns a pointer to a zero-terminated
+UTF-16 string.  The first parameter is the <a href="../c3ref/stmt.html">prepared statement</a>
+that implements the <a href="../lang_select.html">SELECT</a> statement. The second parameter is the
+column number.  The leftmost column is number 0.</p>
+
+<p>The returned string pointer is valid until either the <a href="../c3ref/stmt.html">prepared statement</a>
+is destroyed by <a href="../c3ref/finalize.html">sqlite3_finalize()</a> or until the statement is automatically
+reprepared by the first call to <a href="../c3ref/step.html">sqlite3_step()</a> for a particular run
+or until the next call to
+sqlite3_column_name() or sqlite3_column_name16() on the same column.</p>
+
+<p>If sqlite3_malloc() fails during the processing of either routine
+(for example during a conversion from UTF-8 to UTF-16) then a
+NULL pointer is returned.</p>
+
+<p>The name of a result column is the value of the "AS" clause for
+that column, if there is an AS clause.  If there is no AS clause
+then the name of the column is unspecified and may change from
+one release of SQLite to the next.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/commit_hook.html b/www/c3ref/commit_hook.html
new file mode 100644
index 0000000..284a1e3
--- /dev/null
+++ b/www/c3ref/commit_hook.html
@@ -0,0 +1,174 @@
+<!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>Commit And Rollback Notification Callbacks</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>
+<!-- keywords: sqlite3_commit_hook sqlite3_rollback_hook -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Commit And Rollback Notification Callbacks</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
+void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
+</pre></blockquote>
+<p>
+The sqlite3_commit_hook() interface registers a callback
+function to be invoked whenever a transaction is <a href="../lang_transaction.html">committed</a>.
+Any callback set by a previous call to sqlite3_commit_hook()
+for the same database connection is overridden.
+The sqlite3_rollback_hook() interface registers a callback
+function to be invoked whenever a transaction is <a href="../lang_transaction.html">rolled back</a>.
+Any callback set by a previous call to sqlite3_rollback_hook()
+for the same database connection is overridden.
+The pArg argument is passed through to the callback.
+If the callback on a commit hook function returns non-zero,
+then the commit is converted into a rollback.</p>
+
+<p>The sqlite3_commit_hook(D,C,P) and sqlite3_rollback_hook(D,C,P) functions
+return the P argument from the previous call of the same function
+on the same <a href="../c3ref/sqlite3.html">database connection</a> D, or NULL for
+the first call for each function on D.</p>
+
+<p>The commit and rollback hook callbacks are not reentrant.
+The callback implementation must not do anything that will modify
+the database connection that invoked the callback.  Any actions
+to modify the database connection must be deferred until after the
+completion of the <a href="../c3ref/step.html">sqlite3_step()</a> call that triggered the commit
+or rollback hook in the first place.
+Note that running any other SQL statements, including SELECT statements,
+or merely calling <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> and <a href="../c3ref/step.html">sqlite3_step()</a> will modify
+the database connections for the meaning of "modify" in this paragraph.</p>
+
+<p>Registering a NULL function disables the callback.</p>
+
+<p>When the commit hook callback routine returns zero, the <a href="../lang_transaction.html">COMMIT</a>
+operation is allowed to continue normally.  If the commit hook
+returns non-zero, then the <a href="../lang_transaction.html">COMMIT</a> is converted into a <a href="../lang_transaction.html">ROLLBACK</a>.
+The rollback hook is invoked on a rollback that results from a commit
+hook returning non-zero, just as it would be with any other rollback.</p>
+
+<p>For the purposes of this API, a transaction is said to have been
+rolled back if an explicit "ROLLBACK" statement is executed, or
+an error or constraint causes an implicit rollback to occur.
+The rollback callback is not invoked if a transaction is
+automatically rolled back because the database connection is closed.</p>
+
+<p>See also the <a href="../c3ref/update_hook.html">sqlite3_update_hook()</a> interface.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/compileoption_get.html b/www/c3ref/compileoption_get.html
new file mode 100644
index 0000000..5324671
--- /dev/null
+++ b/www/c3ref/compileoption_get.html
@@ -0,0 +1,155 @@
+<!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>Run-Time Library Compilation Options Diagnostics</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>
+<!-- keywords: sqlite3_compileoption_get sqlite3_compileoption_used -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Run-Time Library Compilation Options Diagnostics</h2>
+</div>
+<blockquote><pre>
+#ifndef SQLITE_OMIT_COMPILEOPTION_DIAGS
+int sqlite3_compileoption_used(const char *zOptName);
+const char *sqlite3_compileoption_get(int N);
+#else
+# define sqlite3_compileoption_used(X) 0
+# define sqlite3_compileoption_get(X)  ((void*)0)
+#endif
+</pre></blockquote>
+<p>
+The sqlite3_compileoption_used() function returns 0 or 1
+indicating whether the specified option was defined at
+compile time.  The SQLITE_ prefix may be omitted from the
+option name passed to sqlite3_compileoption_used().</p>
+
+<p>The sqlite3_compileoption_get() function allows iterating
+over the list of options that were defined at compile time by
+returning the N-th compile time option string.  If N is out of range,
+sqlite3_compileoption_get() returns a NULL pointer.  The SQLITE_
+prefix is omitted from any strings returned by
+sqlite3_compileoption_get().</p>
+
+<p>Support for the diagnostic functions sqlite3_compileoption_used()
+and sqlite3_compileoption_get() may be omitted by specifying the
+<a href="../compile.html#omit_compileoption_diags">SQLITE_OMIT_COMPILEOPTION_DIAGS</a> option at compile time.</p>
+
+<p>See also: SQL functions <a href="../lang_corefunc.html#sqlite_compileoption_used">sqlite_compileoption_used()</a> and
+<a href="../lang_corefunc.html#sqlite_compileoption_get">sqlite_compileoption_get()</a> and the <a href="../pragma.html#pragma_compile_options">compile_options pragma</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/complete.html b/www/c3ref/complete.html
new file mode 100644
index 0000000..37a62b9
--- /dev/null
+++ b/www/c3ref/complete.html
@@ -0,0 +1,161 @@
+<!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>Determine If An SQL Statement Is Complete</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;
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+antiRobotGo();
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+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_complete sqlite3_complete16 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine If An SQL Statement Is Complete</h2>
+</div>
+<blockquote><pre>
+int sqlite3_complete(const char *sql);
+int sqlite3_complete16(const void *sql);
+</pre></blockquote>
+<p>
+These routines are useful during command-line input to determine if the
+currently entered text seems to form a complete SQL statement or
+if additional input is needed before sending the text into
+SQLite for parsing.  These routines return 1 if the input string
+appears to be a complete SQL statement.  A statement is judged to be
+complete if it ends with a semicolon token and is not a prefix of a
+well-formed CREATE TRIGGER statement.  Semicolons that are embedded within
+string literals or quoted identifier names or comments are not
+independent tokens (they are part of the token in which they are
+embedded) and thus do not count as a statement terminator.  Whitespace
+and comments that follow the final semicolon are ignored.</p>
+
+<p>These routines return 0 if the statement is incomplete.  If a
+memory allocation fails, then SQLITE_NOMEM is returned.</p>
+
+<p>These routines do not parse the SQL statements thus
+will not detect syntactically incorrect SQL.</p>
+
+<p>If SQLite has not been initialized using <a href="../c3ref/initialize.html">sqlite3_initialize()</a> prior
+to invoking sqlite3_complete16() then sqlite3_initialize() is invoked
+automatically by sqlite3_complete16().  If that initialization fails,
+then the return value from sqlite3_complete16() will be non-zero
+regardless of whether or not the input SQL is complete.</p>
+
+<p>The input to <a href="../c3ref/complete.html">sqlite3_complete()</a> must be a zero-terminated
+UTF-8 string.</p>
+
+<p>The input to <a href="../c3ref/complete.html">sqlite3_complete16()</a> must be a zero-terminated
+UTF-16 string in native byte order.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/config.html b/www/c3ref/config.html
new file mode 100644
index 0000000..1e9832a
--- /dev/null
+++ b/www/c3ref/config.html
@@ -0,0 +1,158 @@
+<!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>Configuring The SQLite Library</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>
+<!-- keywords: sqlite3_config -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Configuring The SQLite Library</h2>
+</div>
+<blockquote><pre>
+int sqlite3_config(int, ...);
+</pre></blockquote>
+<p>
+The sqlite3_config() interface is used to make global configuration
+changes to SQLite in order to tune SQLite to the specific needs of
+the application.  The default configuration is recommended for most
+applications and so this routine is usually not necessary.  It is
+provided to support rare applications with unusual needs.</p>
+
+<p><b>The sqlite3_config() interface is not threadsafe. The application
+must ensure that no other SQLite interfaces are invoked by other
+threads while sqlite3_config() is running.</b></p>
+
+<p>The sqlite3_config() interface
+may only be invoked prior to library initialization using
+<a href="../c3ref/initialize.html">sqlite3_initialize()</a> or after shutdown by <a href="../c3ref/initialize.html">sqlite3_shutdown()</a>.
+If sqlite3_config() is called after <a href="../c3ref/initialize.html">sqlite3_initialize()</a> and before
+<a href="../c3ref/initialize.html">sqlite3_shutdown()</a> then it will return SQLITE_MISUSE.
+Note, however, that sqlite3_config() can be called as part of the
+implementation of an application-defined <a href="../c3ref/initialize.html">sqlite3_os_init()</a>.</p>
+
+<p>The first argument to sqlite3_config() is an integer
+<a href="../c3ref/c_config_covering_index_scan.html">configuration option</a> that determines
+what property of SQLite is to be configured.  Subsequent arguments
+vary depending on the <a href="../c3ref/c_config_covering_index_scan.html">configuration option</a>
+in the first argument.</p>
+
+<p>When a configuration option is set, sqlite3_config() returns <a href="../rescode.html#ok">SQLITE_OK</a>.
+If the option is unknown or SQLite is unable to set the option
+then this routine returns a non-zero <a href="../rescode.html">error code</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/constlist.html b/www/c3ref/constlist.html
new file mode 100644
index 0000000..0c7af76
--- /dev/null
+++ b/www/c3ref/constlist.html
@@ -0,0 +1,579 @@
+<!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>List Of SQLite Constants</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>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+
+<h2>List Of Constants:</h2>
+<p>Also available: <a href="../rescode.html">list of error codes</a></p>
+<div class='columns' style='columns: 20em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../rescode.html#abort'>SQLITE_ABORT</a></li>
+<li><a href='../rescode.html#abort_rollback'>SQLITE_ABORT_ROLLBACK</a></li>
+<li><a href='../c3ref/c_access_exists.html'>SQLITE_ACCESS_EXISTS</a></li>
+<li><a href='../c3ref/c_access_exists.html'>SQLITE_ACCESS_READ</a></li>
+<li><a href='../c3ref/c_access_exists.html'>SQLITE_ACCESS_READWRITE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_ALTER_TABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_ANALYZE</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_ANY</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_ATTACH</a></li>
+<li><a href='../rescode.html#auth'>SQLITE_AUTH</a></li>
+<li><a href='../rescode.html#auth_user'>SQLITE_AUTH_USER</a></li>
+<li><a href='../c3ref/c_blob.html'>SQLITE_BLOB</a></li>
+<li><a href='../rescode.html#busy'>SQLITE_BUSY</a></li>
+<li><a href='../rescode.html#busy_recovery'>SQLITE_BUSY_RECOVERY</a></li>
+<li><a href='../rescode.html#busy_snapshot'>SQLITE_BUSY_SNAPSHOT</a></li>
+<li><a href='../rescode.html#busy_timeout'>SQLITE_BUSY_TIMEOUT</a></li>
+<li><a href='../rescode.html#cantopen'>SQLITE_CANTOPEN</a></li>
+<li><a href='../rescode.html#cantopen_convpath'>SQLITE_CANTOPEN_CONVPATH</a></li>
+<li><a href='../rescode.html#cantopen_dirtywal'>SQLITE_CANTOPEN_DIRTYWAL</a></li>
+<li><a href='../rescode.html#cantopen_fullpath'>SQLITE_CANTOPEN_FULLPATH</a></li>
+<li><a href='../rescode.html#cantopen_isdir'>SQLITE_CANTOPEN_ISDIR</a></li>
+<li><a href='../rescode.html#cantopen_notempdir'>SQLITE_CANTOPEN_NOTEMPDIR</a></li>
+<li><a href='../rescode.html#cantopen_symlink'>SQLITE_CANTOPEN_SYMLINK</a></li>
+<li><a href='../c3ref/c_checkpoint_full.html'>SQLITE_CHECKPOINT_FULL</a></li>
+<li><a href='../c3ref/c_checkpoint_full.html'>SQLITE_CHECKPOINT_PASSIVE</a></li>
+<li><a href='../c3ref/c_checkpoint_full.html'>SQLITE_CHECKPOINT_RESTART</a></li>
+<li><a href='../c3ref/c_checkpoint_full.html'>SQLITE_CHECKPOINT_TRUNCATE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigcoveringindexscan'>SQLITE_CONFIG_COVERING_INDEX_SCAN</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiggetmalloc'>SQLITE_CONFIG_GETMALLOC</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiggetmutex'>SQLITE_CONFIG_GETMUTEX</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiggetpcache'>SQLITE_CONFIG_GETPCACHE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiggetpcache2'>SQLITE_CONFIG_GETPCACHE2</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigheap'>SQLITE_CONFIG_HEAP</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiglog'>SQLITE_CONFIG_LOG</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiglookaside'>SQLITE_CONFIG_LOOKASIDE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmalloc'>SQLITE_CONFIG_MALLOC</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmemdbmaxsize'>SQLITE_CONFIG_MEMDB_MAXSIZE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmemstatus'>SQLITE_CONFIG_MEMSTATUS</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmmapsize'>SQLITE_CONFIG_MMAP_SIZE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmultithread'>SQLITE_CONFIG_MULTITHREAD</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigmutex'>SQLITE_CONFIG_MUTEX</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache'>SQLITE_CONFIG_PAGECACHE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigpcache'>SQLITE_CONFIG_PCACHE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigpcache2'>SQLITE_CONFIG_PCACHE2</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigpcachehdrsz'>SQLITE_CONFIG_PCACHE_HDRSZ</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigpmasz'>SQLITE_CONFIG_PMASZ</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigscratch'>SQLITE_CONFIG_SCRATCH</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigserialized'>SQLITE_CONFIG_SERIALIZED</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigsinglethread'>SQLITE_CONFIG_SINGLETHREAD</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigsmallmalloc'>SQLITE_CONFIG_SMALL_MALLOC</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigsorterrefsize'>SQLITE_CONFIG_SORTERREF_SIZE</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigsqllog'>SQLITE_CONFIG_SQLLOG</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigstmtjrnlspill'>SQLITE_CONFIG_STMTJRNL_SPILL</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfiguri'>SQLITE_CONFIG_URI</a></li>
+<li><a href='../c3ref/c_config_covering_index_scan.html#sqliteconfigwin32heapsize'>SQLITE_CONFIG_WIN32_HEAPSIZE</a></li>
+<li><a href='../rescode.html#constraint'>SQLITE_CONSTRAINT</a></li>
+<li><a href='../rescode.html#constraint_check'>SQLITE_CONSTRAINT_CHECK</a></li>
+<li><a href='../rescode.html#constraint_commithook'>SQLITE_CONSTRAINT_COMMITHOOK</a></li>
+<li><a href='../rescode.html#constraint_datatype'>SQLITE_CONSTRAINT_DATATYPE</a></li>
+<li><a href='../rescode.html#constraint_foreignkey'>SQLITE_CONSTRAINT_FOREIGNKEY</a></li>
+<li><a href='../rescode.html#constraint_function'>SQLITE_CONSTRAINT_FUNCTION</a></li>
+<li><a href='../rescode.html#constraint_notnull'>SQLITE_CONSTRAINT_NOTNULL</a></li>
+<li><a href='../rescode.html#constraint_pinned'>SQLITE_CONSTRAINT_PINNED</a></li>
+<li><a href='../rescode.html#constraint_primarykey'>SQLITE_CONSTRAINT_PRIMARYKEY</a></li>
+<li><a href='../rescode.html#constraint_rowid'>SQLITE_CONSTRAINT_ROWID</a></li>
+<li><a href='../rescode.html#constraint_trigger'>SQLITE_CONSTRAINT_TRIGGER</a></li>
+<li><a href='../rescode.html#constraint_unique'>SQLITE_CONSTRAINT_UNIQUE</a></li>
+<li><a href='../rescode.html#constraint_vtab'>SQLITE_CONSTRAINT_VTAB</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_COPY</a></li>
+<li><a href='../rescode.html#corrupt'>SQLITE_CORRUPT</a></li>
+<li><a href='../rescode.html#corrupt_index'>SQLITE_CORRUPT_INDEX</a></li>
+<li><a href='../rescode.html#corrupt_sequence'>SQLITE_CORRUPT_SEQUENCE</a></li>
+<li><a href='../rescode.html#corrupt_vtab'>SQLITE_CORRUPT_VTAB</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_INDEX</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TEMP_INDEX</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TEMP_TABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TEMP_TRIGGER</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TEMP_VIEW</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_TRIGGER</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_VIEW</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_CREATE_VTABLE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigdefensive'>SQLITE_DBCONFIG_DEFENSIVE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigdqsddl'>SQLITE_DBCONFIG_DQS_DDL</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigdqsdml'>SQLITE_DBCONFIG_DQS_DML</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenablefkey'>SQLITE_DBCONFIG_ENABLE_FKEY</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenablefts3tokenizer'>SQLITE_DBCONFIG_ENABLE_FTS3_TOKENIZER</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableloadextension'>SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableqpsg'>SQLITE_DBCONFIG_ENABLE_QPSG</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenabletrigger'>SQLITE_DBCONFIG_ENABLE_TRIGGER</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableview'>SQLITE_DBCONFIG_ENABLE_VIEW</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfiglegacyaltertable'>SQLITE_DBCONFIG_LEGACY_ALTER_TABLE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfiglegacyfileformat'>SQLITE_DBCONFIG_LEGACY_FILE_FORMAT</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfiglookaside'>SQLITE_DBCONFIG_LOOKASIDE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigmaindbname'>SQLITE_DBCONFIG_MAINDBNAME</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html'>SQLITE_DBCONFIG_MAX</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfignockptonclose'>SQLITE_DBCONFIG_NO_CKPT_ON_CLOSE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigresetdatabase'>SQLITE_DBCONFIG_RESET_DATABASE</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigtriggereqp'>SQLITE_DBCONFIG_TRIGGER_EQP</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigtrustedschema'>SQLITE_DBCONFIG_TRUSTED_SCHEMA</a></li>
+<li><a href='../c3ref/c_dbconfig_defensive.html#sqlitedbconfigwritableschema'>SQLITE_DBCONFIG_WRITABLE_SCHEMA</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscachehit'>SQLITE_DBSTATUS_CACHE_HIT</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscachemiss'>SQLITE_DBSTATUS_CACHE_MISS</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscachespill'>SQLITE_DBSTATUS_CACHE_SPILL</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscacheused'>SQLITE_DBSTATUS_CACHE_USED</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscacheusedshared'>SQLITE_DBSTATUS_CACHE_USED_SHARED</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuscachewrite'>SQLITE_DBSTATUS_CACHE_WRITE</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatusdeferredfks'>SQLITE_DBSTATUS_DEFERRED_FKS</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuslookasidehit'>SQLITE_DBSTATUS_LOOKASIDE_HIT</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuslookasidemissfull'>SQLITE_DBSTATUS_LOOKASIDE_MISS_FULL</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuslookasidemisssize'>SQLITE_DBSTATUS_LOOKASIDE_MISS_SIZE</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatuslookasideused'>SQLITE_DBSTATUS_LOOKASIDE_USED</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html'>SQLITE_DBSTATUS_MAX</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatusschemaused'>SQLITE_DBSTATUS_SCHEMA_USED</a></li>
+<li><a href='../c3ref/c_dbstatus_options.html#sqlitedbstatusstmtused'>SQLITE_DBSTATUS_STMT_USED</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DELETE</a></li>
+<li><a href='../c3ref/c_deny.html'>SQLITE_DENY</a></li>
+<li><a href='../c3ref/c_deserialize_freeonclose.html'>SQLITE_DESERIALIZE_FREEONCLOSE</a></li>
+<li><a href='../c3ref/c_deserialize_freeonclose.html'>SQLITE_DESERIALIZE_READONLY</a></li>
+<li><a href='../c3ref/c_deserialize_freeonclose.html'>SQLITE_DESERIALIZE_RESIZEABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DETACH</a></li>
+<li><a href='../c3ref/c_deterministic.html#sqlitedeterministic'>SQLITE_DETERMINISTIC</a></li>
+<li><a href='../c3ref/c_deterministic.html#sqlitedirectonly'>SQLITE_DIRECTONLY</a></li>
+<li><a href='../rescode.html#done'>SQLITE_DONE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_INDEX</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TEMP_INDEX</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TEMP_TABLE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TEMP_TRIGGER</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TEMP_VIEW</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_TRIGGER</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_VIEW</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_DROP_VTABLE</a></li>
+<li><a href='../rescode.html#empty'>SQLITE_EMPTY</a></li>
+<li><a href='../rescode.html#error'>SQLITE_ERROR</a></li>
+<li><a href='../rescode.html#error_missing_collseq'>SQLITE_ERROR_MISSING_COLLSEQ</a></li>
+<li><a href='../rescode.html#error_retry'>SQLITE_ERROR_RETRY</a></li>
+<li><a href='../rescode.html#error_snapshot'>SQLITE_ERROR_SNAPSHOT</a></li>
+<li><a href='../c3ref/c_fail.html'>SQLITE_FAIL</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbeginatomicwrite'>SQLITE_FCNTL_BEGIN_ATOMIC_WRITE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlbusyhandler'>SQLITE_FCNTL_BUSYHANDLER</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlchunksize'>SQLITE_FCNTL_CHUNK_SIZE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlckptdone'>SQLITE_FCNTL_CKPT_DONE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlckptstart'>SQLITE_FCNTL_CKPT_START</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcksmfile'>SQLITE_FCNTL_CKSM_FILE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitatomicwrite'>SQLITE_FCNTL_COMMIT_ATOMIC_WRITE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlcommitphasetwo'>SQLITE_FCNTL_COMMIT_PHASETWO</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion'>SQLITE_FCNTL_DATA_VERSION</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlexternalreader'>SQLITE_FCNTL_EXTERNAL_READER</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlfilepointer'>SQLITE_FCNTL_FILE_POINTER</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html'>SQLITE_FCNTL_GET_LOCKPROXYFILE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlhasmoved'>SQLITE_FCNTL_HAS_MOVED</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntljournalpointer'>SQLITE_FCNTL_JOURNAL_POINTER</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html'>SQLITE_FCNTL_LAST_ERRNO</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntllockstate'>SQLITE_FCNTL_LOCKSTATE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntllocktimeout'>SQLITE_FCNTL_LOCK_TIMEOUT</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlmmapsize'>SQLITE_FCNTL_MMAP_SIZE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntloverwrite'>SQLITE_FCNTL_OVERWRITE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html'>SQLITE_FCNTL_PDB</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpersistwal'>SQLITE_FCNTL_PERSIST_WAL</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpowersafeoverwrite'>SQLITE_FCNTL_POWERSAFE_OVERWRITE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpragma'>SQLITE_FCNTL_PRAGMA</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlrbu'>SQLITE_FCNTL_RBU</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html'>SQLITE_FCNTL_RESERVE_BYTES</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlresetcache'>SQLITE_FCNTL_RESET_CACHE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlrollbackatomicwrite'>SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html'>SQLITE_FCNTL_SET_LOCKPROXYFILE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizehint'>SQLITE_FCNTL_SIZE_HINT</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsizelimit'>SQLITE_FCNTL_SIZE_LIMIT</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsync'>SQLITE_FCNTL_SYNC</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlsyncomitted'>SQLITE_FCNTL_SYNC_OMITTED</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntltempfilename'>SQLITE_FCNTL_TEMPFILENAME</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntltrace'>SQLITE_FCNTL_TRACE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlvfsname'>SQLITE_FCNTL_VFSNAME</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlvfspointer'>SQLITE_FCNTL_VFS_POINTER</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwalblock'>SQLITE_FCNTL_WAL_BLOCK</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32avretry'>SQLITE_FCNTL_WIN32_AV_RETRY</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32gethandle'>SQLITE_FCNTL_WIN32_GET_HANDLE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlwin32sethandle'>SQLITE_FCNTL_WIN32_SET_HANDLE</a></li>
+<li><a href='../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlzipvfs'>SQLITE_FCNTL_ZIPVFS</a></li>
+<li><a href='../c3ref/c_blob.html'>SQLITE_FLOAT</a></li>
+<li><a href='../rescode.html#format'>SQLITE_FORMAT</a></li>
+<li><a href='../rescode.html#full'>SQLITE_FULL</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_FUNCTION</a></li>
+<li><a href='../c3ref/c_deny.html'>SQLITE_IGNORE</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_EQ</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_FUNCTION</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_GE</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_GLOB</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_GT</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_IS</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_ISNOT</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_ISNOTNULL</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_ISNULL</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_LE</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_LIKE</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_LIMIT</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_LT</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_MATCH</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_NE</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_OFFSET</a></li>
+<li><a href='../c3ref/c_index_constraint_eq.html'>SQLITE_INDEX_CONSTRAINT_REGEXP</a></li>
+<li><a href='../c3ref/c_index_scan_unique.html'>SQLITE_INDEX_SCAN_UNIQUE</a></li>
+<li><a href='../c3ref/c_deterministic.html#sqliteinnocuous'>SQLITE_INNOCUOUS</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_INSERT</a></li>
+<li><a href='../c3ref/c_blob.html'>SQLITE_INTEGER</a></li>
+<li><a href='../rescode.html#internal'>SQLITE_INTERNAL</a></li>
+<li><a href='../rescode.html#interrupt'>SQLITE_INTERRUPT</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC16K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC1K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC2K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC32K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC4K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC512</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC64K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_ATOMIC8K</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_BATCH_ATOMIC</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_IMMUTABLE</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_POWERSAFE_OVERWRITE</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_SAFE_APPEND</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_SEQUENTIAL</a></li>
+<li><a href='../c3ref/c_iocap_atomic.html'>SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN</a></li>
+<li><a href='../rescode.html#ioerr'>SQLITE_IOERR</a></li>
+<li><a href='../rescode.html#ioerr_access'>SQLITE_IOERR_ACCESS</a></li>
+<li><a href='../rescode.html#ioerr_auth'>SQLITE_IOERR_AUTH</a></li>
+<li><a href='../rescode.html#ioerr_begin_atomic'>SQLITE_IOERR_BEGIN_ATOMIC</a></li>
+<li><a href='../rescode.html#ioerr_blocked'>SQLITE_IOERR_BLOCKED</a></li>
+<li><a href='../rescode.html#ioerr_checkreservedlock'>SQLITE_IOERR_CHECKRESERVEDLOCK</a></li>
+<li><a href='../rescode.html#ioerr_close'>SQLITE_IOERR_CLOSE</a></li>
+<li><a href='../rescode.html#ioerr_commit_atomic'>SQLITE_IOERR_COMMIT_ATOMIC</a></li>
+<li><a href='../rescode.html#ioerr_convpath'>SQLITE_IOERR_CONVPATH</a></li>
+<li><a href='../rescode.html#ioerr_corruptfs'>SQLITE_IOERR_CORRUPTFS</a></li>
+<li><a href='../rescode.html#ioerr_data'>SQLITE_IOERR_DATA</a></li>
+<li><a href='../rescode.html#ioerr_delete'>SQLITE_IOERR_DELETE</a></li>
+<li><a href='../rescode.html#ioerr_delete_noent'>SQLITE_IOERR_DELETE_NOENT</a></li>
+<li><a href='../rescode.html#ioerr_dir_close'>SQLITE_IOERR_DIR_CLOSE</a></li>
+<li><a href='../rescode.html#ioerr_dir_fsync'>SQLITE_IOERR_DIR_FSYNC</a></li>
+<li><a href='../rescode.html#ioerr_fstat'>SQLITE_IOERR_FSTAT</a></li>
+<li><a href='../rescode.html#ioerr_fsync'>SQLITE_IOERR_FSYNC</a></li>
+<li><a href='../rescode.html#ioerr_gettemppath'>SQLITE_IOERR_GETTEMPPATH</a></li>
+<li><a href='../rescode.html#ioerr_lock'>SQLITE_IOERR_LOCK</a></li>
+<li><a href='../rescode.html#ioerr_mmap'>SQLITE_IOERR_MMAP</a></li>
+<li><a href='../rescode.html#ioerr_nomem'>SQLITE_IOERR_NOMEM</a></li>
+<li><a href='../rescode.html#ioerr_rdlock'>SQLITE_IOERR_RDLOCK</a></li>
+<li><a href='../rescode.html#ioerr_read'>SQLITE_IOERR_READ</a></li>
+<li><a href='../rescode.html#ioerr_rollback_atomic'>SQLITE_IOERR_ROLLBACK_ATOMIC</a></li>
+<li><a href='../rescode.html#ioerr_seek'>SQLITE_IOERR_SEEK</a></li>
+<li><a href='../rescode.html#ioerr_shmlock'>SQLITE_IOERR_SHMLOCK</a></li>
+<li><a href='../rescode.html#ioerr_shmmap'>SQLITE_IOERR_SHMMAP</a></li>
+<li><a href='../rescode.html#ioerr_shmopen'>SQLITE_IOERR_SHMOPEN</a></li>
+<li><a href='../rescode.html#ioerr_shmsize'>SQLITE_IOERR_SHMSIZE</a></li>
+<li><a href='../rescode.html#ioerr_short_read'>SQLITE_IOERR_SHORT_READ</a></li>
+<li><a href='../rescode.html#ioerr_truncate'>SQLITE_IOERR_TRUNCATE</a></li>
+<li><a href='../rescode.html#ioerr_unlock'>SQLITE_IOERR_UNLOCK</a></li>
+<li><a href='../rescode.html#ioerr_vnode'>SQLITE_IOERR_VNODE</a></li>
+<li><a href='../rescode.html#ioerr_write'>SQLITE_IOERR_WRITE</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitattached'>SQLITE_LIMIT_ATTACHED</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitcolumn'>SQLITE_LIMIT_COLUMN</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitcompoundselect'>SQLITE_LIMIT_COMPOUND_SELECT</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitexprdepth'>SQLITE_LIMIT_EXPR_DEPTH</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitfunctionarg'>SQLITE_LIMIT_FUNCTION_ARG</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitlength'>SQLITE_LIMIT_LENGTH</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitlikepatternlength'>SQLITE_LIMIT_LIKE_PATTERN_LENGTH</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitsqllength'>SQLITE_LIMIT_SQL_LENGTH</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimittriggerdepth'>SQLITE_LIMIT_TRIGGER_DEPTH</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitvariablenumber'>SQLITE_LIMIT_VARIABLE_NUMBER</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitvdbeop'>SQLITE_LIMIT_VDBE_OP</a></li>
+<li><a href='../c3ref/c_limit_attached.html#sqlitelimitworkerthreads'>SQLITE_LIMIT_WORKER_THREADS</a></li>
+<li><a href='../rescode.html#locked'>SQLITE_LOCKED</a></li>
+<li><a href='../rescode.html#locked_sharedcache'>SQLITE_LOCKED_SHAREDCACHE</a></li>
+<li><a href='../rescode.html#locked_vtab'>SQLITE_LOCKED_VTAB</a></li>
+<li><a href='../c3ref/c_lock_exclusive.html'>SQLITE_LOCK_EXCLUSIVE</a></li>
+<li><a href='../c3ref/c_lock_exclusive.html'>SQLITE_LOCK_NONE</a></li>
+<li><a href='../c3ref/c_lock_exclusive.html'>SQLITE_LOCK_PENDING</a></li>
+<li><a href='../c3ref/c_lock_exclusive.html'>SQLITE_LOCK_RESERVED</a></li>
+<li><a href='../c3ref/c_lock_exclusive.html'>SQLITE_LOCK_SHARED</a></li>
+<li><a href='../rescode.html#mismatch'>SQLITE_MISMATCH</a></li>
+<li><a href='../rescode.html#misuse'>SQLITE_MISUSE</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_FAST</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_RECURSIVE</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_APP1</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_APP2</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_APP3</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_LRU</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_LRU2</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_MAIN</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_MEM</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_MEM2</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_OPEN</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_PMEM</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_PRNG</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_VFS1</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_VFS2</a></li>
+<li><a href='../c3ref/c_mutex_fast.html'>SQLITE_MUTEX_STATIC_VFS3</a></li>
+<li><a href='../rescode.html#nolfs'>SQLITE_NOLFS</a></li>
+<li><a href='../rescode.html#nomem'>SQLITE_NOMEM</a></li>
+<li><a href='../rescode.html#notadb'>SQLITE_NOTADB</a></li>
+<li><a href='../rescode.html#notfound'>SQLITE_NOTFOUND</a></li>
+<li><a href='../rescode.html#notice'>SQLITE_NOTICE</a></li>
+<li><a href='../rescode.html#notice_recover_rollback'>SQLITE_NOTICE_RECOVER_ROLLBACK</a></li>
+<li><a href='../rescode.html#notice_recover_wal'>SQLITE_NOTICE_RECOVER_WAL</a></li>
+<li><a href='../c3ref/c_blob.html'>SQLITE_NULL</a></li>
+<li><a href='../rescode.html#ok'>SQLITE_OK</a></li>
+<li><a href='../rescode.html#ok_load_permanently'>SQLITE_OK_LOAD_PERMANENTLY</a></li>
+<li><a href='../c3ref/c_abort_rollback.html'>SQLITE_OK_SYMLINK</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_AUTOPROXY</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_CREATE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_DELETEONCLOSE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_EXCLUSIVE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_EXRESCODE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_FULLMUTEX</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_MAIN_DB</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_MAIN_JOURNAL</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_MEMORY</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_NOFOLLOW</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_NOMUTEX</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_PRIVATECACHE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_READONLY</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_READWRITE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_SHAREDCACHE</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_SUBJOURNAL</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_SUPER_JOURNAL</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_TEMP_DB</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_TEMP_JOURNAL</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_TRANSIENT_DB</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_URI</a></li>
+<li><a href='../c3ref/c_open_autoproxy.html'>SQLITE_OPEN_WAL</a></li>
+<li><a href='../rescode.html#perm'>SQLITE_PERM</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_PRAGMA</a></li>
+<li><a href='../c3ref/c_prepare_normalize.html#sqlitepreparenormalize'>SQLITE_PREPARE_NORMALIZE</a></li>
+<li><a href='../c3ref/c_prepare_normalize.html#sqlitepreparenovtab'>SQLITE_PREPARE_NO_VTAB</a></li>
+<li><a href='../c3ref/c_prepare_normalize.html#sqlitepreparepersistent'>SQLITE_PREPARE_PERSISTENT</a></li>
+<li><a href='../rescode.html#protocol'>SQLITE_PROTOCOL</a></li>
+<li><a href='../rescode.html#range'>SQLITE_RANGE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_READ</a></li>
+<li><a href='../rescode.html#readonly'>SQLITE_READONLY</a></li>
+<li><a href='../rescode.html#readonly_cantinit'>SQLITE_READONLY_CANTINIT</a></li>
+<li><a href='../rescode.html#readonly_cantlock'>SQLITE_READONLY_CANTLOCK</a></li>
+<li><a href='../rescode.html#readonly_dbmoved'>SQLITE_READONLY_DBMOVED</a></li>
+<li><a href='../rescode.html#readonly_directory'>SQLITE_READONLY_DIRECTORY</a></li>
+<li><a href='../rescode.html#readonly_recovery'>SQLITE_READONLY_RECOVERY</a></li>
+<li><a href='../rescode.html#readonly_rollback'>SQLITE_READONLY_ROLLBACK</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_RECURSIVE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_REINDEX</a></li>
+<li><a href='../c3ref/c_fail.html'>SQLITE_REPLACE</a></li>
+<li><a href='../c3ref/c_fail.html'>SQLITE_ROLLBACK</a></li>
+<li><a href='../rescode.html#row'>SQLITE_ROW</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_SAVEPOINT</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatest'>SQLITE_SCANSTAT_EST</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatexplain'>SQLITE_SCANSTAT_EXPLAIN</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatname'>SQLITE_SCANSTAT_NAME</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatnloop'>SQLITE_SCANSTAT_NLOOP</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatnvisit'>SQLITE_SCANSTAT_NVISIT</a></li>
+<li><a href='../c3ref/c_scanstat_est.html#sqlitescanstatselectid'>SQLITE_SCANSTAT_SELECTID</a></li>
+<li><a href='../rescode.html#schema'>SQLITE_SCHEMA</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_SELECT</a></li>
+<li><a href='../c3ref/c_serialize_nocopy.html'>SQLITE_SERIALIZE_NOCOPY</a></li>
+<li><a href='../c3ref/c_shm_exclusive.html'>SQLITE_SHM_EXCLUSIVE</a></li>
+<li><a href='../c3ref/c_shm_exclusive.html'>SQLITE_SHM_LOCK</a></li>
+<li><a href='../c3ref/c_shm_nlock.html'>SQLITE_SHM_NLOCK</a></li>
+<li><a href='../c3ref/c_shm_exclusive.html'>SQLITE_SHM_SHARED</a></li>
+<li><a href='../c3ref/c_shm_exclusive.html'>SQLITE_SHM_UNLOCK</a></li>
+<li><a href='../c3ref/c_source_id.html'>SQLITE_SOURCE_ID</a></li>
+<li><a href='../c3ref/c_static.html'>SQLITE_STATIC</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusmalloccount'>SQLITE_STATUS_MALLOC_COUNT</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusmallocsize'>SQLITE_STATUS_MALLOC_SIZE</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusmemoryused'>SQLITE_STATUS_MEMORY_USED</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatuspagecacheoverflow'>SQLITE_STATUS_PAGECACHE_OVERFLOW</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatuspagecachesize'>SQLITE_STATUS_PAGECACHE_SIZE</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatuspagecacheused'>SQLITE_STATUS_PAGECACHE_USED</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusparserstack'>SQLITE_STATUS_PARSER_STACK</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusscratchoverflow'>SQLITE_STATUS_SCRATCH_OVERFLOW</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusscratchsize'>SQLITE_STATUS_SCRATCH_SIZE</a></li>
+<li><a href='../c3ref/c_status_malloc_count.html#sqlitestatusscratchused'>SQLITE_STATUS_SCRATCH_USED</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusautoindex'>SQLITE_STMTSTATUS_AUTOINDEX</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html'>SQLITE_STMTSTATUS_FILTER_HIT</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusfiltermiss'>SQLITE_STMTSTATUS_FILTER_MISS</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusfullscanstep'>SQLITE_STMTSTATUS_FULLSCAN_STEP</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusmemused'>SQLITE_STMTSTATUS_MEMUSED</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusreprepare'>SQLITE_STMTSTATUS_REPREPARE</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusrun'>SQLITE_STMTSTATUS_RUN</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatussort'>SQLITE_STMTSTATUS_SORT</a></li>
+<li><a href='../c3ref/c_stmtstatus_counter.html#sqlitestmtstatusvmstep'>SQLITE_STMTSTATUS_VM_STEP</a></li>
+<li><a href='../c3ref/c_deterministic.html#sqlitesubtype'>SQLITE_SUBTYPE</a></li>
+<li><a href='../c3ref/c_sync_dataonly.html'>SQLITE_SYNC_DATAONLY</a></li>
+<li><a href='../c3ref/c_sync_dataonly.html'>SQLITE_SYNC_FULL</a></li>
+<li><a href='../c3ref/c_sync_dataonly.html'>SQLITE_SYNC_NORMAL</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_ALWAYS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_ASSERT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_BENIGN_MALLOC_HOOKS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_BITVEC_TEST</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_BYTEORDER</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_EXPLAIN_STMT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_FAULT_INSTALL</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_FIRST</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_IMPOSTER</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_INTERNAL_FUNCTIONS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_ISINIT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_ISKEYWORD</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_LAST</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_LOCALTIME_FAULT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_LOGEST</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_NEVER_CORRUPT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_ONCE_RESET_THRESHOLD</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_OPTIMIZATIONS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PARSER_COVERAGE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PENDING_BYTE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PRNG_RESET</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PRNG_RESTORE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PRNG_SAVE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_PRNG_SEED</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_RESERVE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_RESULT_INTREAL</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_SCRATCHMALLOC</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_SEEK_COUNT</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_SORTER_MMAP</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_TRACEFLAGS</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_TUNE</a></li>
+<li><a href='../c3ref/c_testctrl_always.html'>SQLITE_TESTCTRL_VDBE_COVERAGE</a></li>
+<li><a href='../c3ref/c_blob.html'>SQLITE_TEXT</a></li>
+<li><a href='../rescode.html#toobig'>SQLITE_TOOBIG</a></li>
+<li><a href='../c3ref/c_trace.html'>SQLITE_TRACE</a></li>
+<li><a href='../c3ref/c_trace.html#sqlitetraceclose'>SQLITE_TRACE_CLOSE</a></li>
+<li><a href='../c3ref/c_trace.html#sqlitetraceprofile'>SQLITE_TRACE_PROFILE</a></li>
+<li><a href='../c3ref/c_trace.html#sqlitetracerow'>SQLITE_TRACE_ROW</a></li>
+<li><a href='../c3ref/c_trace.html#sqlitetracestmt'>SQLITE_TRACE_STMT</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_TRANSACTION</a></li>
+<li><a href='../c3ref/c_static.html'>SQLITE_TRANSIENT</a></li>
+<li><a href='../c3ref/c_txn_none.html#sqlitetxnnone'>SQLITE_TXN_NONE</a></li>
+<li><a href='../c3ref/c_txn_none.html#sqlitetxnread'>SQLITE_TXN_READ</a></li>
+<li><a href='../c3ref/c_txn_none.html#sqlitetxnwrite'>SQLITE_TXN_WRITE</a></li>
+<li><a href='../c3ref/c_alter_table.html'>SQLITE_UPDATE</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_UTF16</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_UTF16BE</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_UTF16LE</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_UTF16_ALIGNED</a></li>
+<li><a href='../c3ref/c_any.html'>SQLITE_UTF8</a></li>
+<li><a href='../c3ref/c_source_id.html'>SQLITE_VERSION</a></li>
+<li><a href='../c3ref/c_source_id.html'>SQLITE_VERSION_NUMBER</a></li>
+<li><a href='../c3ref/c_vtab_constraint_support.html#sqlitevtabconstraintsupport'>SQLITE_VTAB_CONSTRAINT_SUPPORT</a></li>
+<li><a href='../c3ref/c_vtab_constraint_support.html#sqlitevtabdirectonly'>SQLITE_VTAB_DIRECTONLY</a></li>
+<li><a href='../c3ref/c_vtab_constraint_support.html#sqlitevtabinnocuous'>SQLITE_VTAB_INNOCUOUS</a></li>
+<li><a href='../rescode.html#warning'>SQLITE_WARNING</a></li>
+<li><a href='../rescode.html#warning_autoindex'>SQLITE_WARNING_AUTOINDEX</a></li>
+<li><a href='../c3ref/c_win32_data_directory_type.html'>SQLITE_WIN32_DATA_DIRECTORY_TYPE</a></li>
+<li><a href='../c3ref/c_win32_data_directory_type.html'>SQLITE_WIN32_TEMP_DIRECTORY_TYPE</a></li>
+</ul>
+</div>
+<p>Other lists:
+<a href="objlist.html">Objects</a> and
+<a href="funclist.html">Functions</a> and
+<a href="../rescode.html">Result Codes</a>.</p>
+
+
diff --git a/www/c3ref/context.html b/www/c3ref/context.html
new file mode 100644
index 0000000..0699a73
--- /dev/null
+++ b/www/c3ref/context.html
@@ -0,0 +1,171 @@
+<!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>SQL Function Context Object</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>
+<!-- keywords: sqlite3_context -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>SQL Function Context Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_context sqlite3_context;
+</pre></blockquote>
+<p>
+The context in which an SQL function executes is stored in an
+sqlite3_context object.  A pointer to an sqlite3_context object
+is always first parameter to <a href="../appfunc.html">application-defined SQL functions</a>.
+The application-defined SQL function implementation will pass this
+pointer through into calls to <a href="../c3ref/result_blob.html">sqlite3_result()</a>,
+<a href="../c3ref/aggregate_context.html">sqlite3_aggregate_context()</a>, <a href="../c3ref/user_data.html">sqlite3_user_data()</a>,
+<a href="../c3ref/context_db_handle.html">sqlite3_context_db_handle()</a>, <a href="../c3ref/get_auxdata.html">sqlite3_get_auxdata()</a>,
+and/or <a href="../c3ref/get_auxdata.html">sqlite3_set_auxdata()</a>.
+</p><p>26 Methods:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/aggregate_context.html'>sqlite3_aggregate_context</a></li>
+<li><a href='../c3ref/context_db_handle.html'>sqlite3_context_db_handle</a></li>
+<li><a href='../c3ref/get_auxdata.html'>sqlite3_get_auxdata</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_blob</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_blob64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_double</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error16</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_code</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_nomem</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_toobig</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_int</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_int64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_null</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_pointer</a></li>
+<li><a href='../c3ref/result_subtype.html'>sqlite3_result_subtype</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16be</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16le</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_value</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_zeroblob</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_zeroblob64</a></li>
+<li><a href='../c3ref/get_auxdata.html'>sqlite3_set_auxdata</a></li>
+<li><a href='../c3ref/user_data.html'>sqlite3_user_data</a></li>
+</ul>
+</div>
+</p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/context_db_handle.html b/www/c3ref/context_db_handle.html
new file mode 100644
index 0000000..2b37364
--- /dev/null
+++ b/www/c3ref/context_db_handle.html
@@ -0,0 +1,136 @@
+<!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>Database Connection For Functions</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>
+<!-- keywords: sqlite3_context_db_handle -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database Connection For Functions</h2>
+</div>
+<blockquote><pre>
+sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
+</pre></blockquote>
+<p>
+The sqlite3_context_db_handle() interface returns a copy of
+the pointer to the <a href="../c3ref/sqlite3.html">database connection</a> (the 1st parameter)
+of the <a href="../c3ref/create_function.html">sqlite3_create_function()</a>
+and <a href="../c3ref/create_function.html">sqlite3_create_function16()</a> routines that originally
+registered the application defined function.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/create_collation.html b/www/c3ref/create_collation.html
new file mode 100644
index 0000000..71e4b87
--- /dev/null
+++ b/www/c3ref/create_collation.html
@@ -0,0 +1,228 @@
+<!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>Define New Collating Sequences</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>
+<!-- keywords: sqlite3_create_collation sqlite3_create_collation16 sqlite3_create_collation_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Define New Collating Sequences</h2>
+</div>
+<blockquote><pre>
+int sqlite3_create_collation(
+  sqlite3*,
+  const char *zName,
+  int eTextRep,
+  void *pArg,
+  int(*xCompare)(void*,int,const void*,int,const void*)
+);
+int sqlite3_create_collation_v2(
+  sqlite3*,
+  const char *zName,
+  int eTextRep,
+  void *pArg,
+  int(*xCompare)(void*,int,const void*,int,const void*),
+  void(*xDestroy)(void*)
+);
+int sqlite3_create_collation16(
+  sqlite3*,
+  const void *zName,
+  int eTextRep,
+  void *pArg,
+  int(*xCompare)(void*,int,const void*,int,const void*)
+);
+</pre></blockquote>
+<p>
+These functions add, remove, or modify a <a href="../datatype3.html#collation">collation</a> associated
+with the <a href="../c3ref/sqlite3.html">database connection</a> specified as the first argument.</p>
+
+<p>The name of the collation is a UTF-8 string
+for sqlite3_create_collation() and sqlite3_create_collation_v2()
+and a UTF-16 string in native byte order for sqlite3_create_collation16().
+Collation names that compare equal according to <a href="../c3ref/stricmp.html">sqlite3_strnicmp()</a> are
+considered to be the same name.</p>
+
+<p>The third argument (eTextRep) must be one of the constants:
+<ul>
+<li> <a href="../c3ref/c_any.html">SQLITE_UTF8</a>,
+<li> <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a>,
+<li> <a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>,
+<li> <a href="../c3ref/c_any.html">SQLITE_UTF16</a>, or
+<li> <a href="../c3ref/c_any.html">SQLITE_UTF16_ALIGNED</a>.
+</ul>
+The eTextRep argument determines the encoding of strings passed
+to the collating function callback, xCompare.
+The <a href="../c3ref/c_any.html">SQLITE_UTF16</a> and <a href="../c3ref/c_any.html">SQLITE_UTF16_ALIGNED</a> values for eTextRep
+force strings to be UTF16 with native byte order.
+The <a href="../c3ref/c_any.html">SQLITE_UTF16_ALIGNED</a> value for eTextRep forces strings to begin
+on an even byte address.</p>
+
+<p>The fourth argument, pArg, is an application data pointer that is passed
+through as the first argument to the collating function callback.</p>
+
+<p>The fifth argument, xCompare, is a pointer to the collating function.
+Multiple collating functions can be registered using the same name but
+with different eTextRep parameters and SQLite will use whichever
+function requires the least amount of data transformation.
+If the xCompare argument is NULL then the collating function is
+deleted.  When all collating functions having the same name are deleted,
+that collation is no longer usable.</p>
+
+<p>The collating function callback is invoked with a copy of the pArg
+application data pointer and with two strings in the encoding specified
+by the eTextRep argument.  The two integer parameters to the collating
+function callback are the length of the two strings, in bytes. The collating
+function must return an integer that is negative, zero, or positive
+if the first string is less than, equal to, or greater than the second,
+respectively.  A collating function must always return the same answer
+given the same inputs.  If two or more collating functions are registered
+to the same collation name (using different eTextRep values) then all
+must give an equivalent answer when invoked with equivalent strings.
+The collating function must obey the following properties for all
+strings A, B, and C:</p>
+
+<p><ol>
+<li> If A==B then B==A.
+<li> If A==B and B==C then A==C.
+<li> If A&lt;B THEN B&gt;A.
+<li> If A&lt;B and B&lt;C then A&lt;C.
+</ol></p>
+
+<p>If a collating function fails any of the above constraints and that
+collating function is registered and used, then the behavior of SQLite
+is undefined.</p>
+
+<p>The sqlite3_create_collation_v2() works like sqlite3_create_collation()
+with the addition that the xDestroy callback is invoked on pArg when
+the collating function is deleted.
+Collating functions are deleted when they are overridden by later
+calls to the collation creation functions or when the
+<a href="../c3ref/sqlite3.html">database connection</a> is closed using <a href="../c3ref/close.html">sqlite3_close()</a>.</p>
+
+<p>The xDestroy callback is <u>not</u> called if the
+sqlite3_create_collation_v2() function fails.  Applications that invoke
+sqlite3_create_collation_v2() with a non-NULL xDestroy argument should
+check the return code and dispose of the application data pointer
+themselves rather than expecting SQLite to deal with it for them.
+This is different from every other SQLite interface.  The inconsistency
+is unfortunate but cannot be changed without breaking backwards
+compatibility.</p>
+
+<p>See also:  <a href="../c3ref/collation_needed.html">sqlite3_collation_needed()</a> and <a href="../c3ref/collation_needed.html">sqlite3_collation_needed16()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/create_filename.html b/www/c3ref/create_filename.html
new file mode 100644
index 0000000..56d503b
--- /dev/null
+++ b/www/c3ref/create_filename.html
@@ -0,0 +1,179 @@
+<!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>Create and Destroy VFS Filenames</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_create_filename sqlite3_free_filename -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Create and Destroy VFS Filenames</h2>
+</div>
+<blockquote><pre>
+sqlite3_filename sqlite3_create_filename(
+  const char *zDatabase,
+  const char *zJournal,
+  const char *zWal,
+  int nParam,
+  const char **azParam
+);
+void sqlite3_free_filename(sqlite3_filename);
+</pre></blockquote>
+<p>
+These interfces are provided for use by <a href="../vfs.html#shim">VFS shim</a> implementations and
+are not useful outside of that context.</p>
+
+<p>The sqlite3_create_filename(D,J,W,N,P) allocates memory to hold a version of
+database filename D with corresponding journal file J and WAL file W and
+with N URI parameters key/values pairs in the array P.  The result from
+sqlite3_create_filename(D,J,W,N,P) is a pointer to a database filename that
+is safe to pass to routines like:
+<ul>
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_parameter()</a>,
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_boolean()</a>,
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_int64()</a>,
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_key()</a>,
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_database()</a>,
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_journal()</a>, or
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_wal()</a>.
+</ul>
+If a memory allocation error occurs, sqlite3_create_filename() might
+return a NULL pointer.  The memory obtained from sqlite3_create_filename(X)
+must be released by a corresponding call to sqlite3_free_filename(Y).</p>
+
+<p>The P parameter in sqlite3_create_filename(D,J,W,N,P) should be an array
+of 2*N pointers to strings.  Each pair of pointers in this array corresponds
+to a key and value for a query parameter.  The P parameter may be a NULL
+pointer if N is zero.  None of the 2*N pointers in the P array may be
+NULL pointers and key pointers should not be empty strings.
+None of the D, J, or W parameters to sqlite3_create_filename(D,J,W,N,P) may
+be NULL pointers, though they can be empty strings.</p>
+
+<p>The sqlite3_free_filename(Y) routine releases a memory allocation
+previously obtained from sqlite3_create_filename().  Invoking
+sqlite3_free_filename(Y) where Y is a NULL pointer is a harmless no-op.</p>
+
+<p>If the Y parameter to sqlite3_free_filename(Y) is anything other
+than a NULL pointer or a pointer previously acquired from
+sqlite3_create_filename(), then bad things such as heap
+corruption or segfaults may occur. The value Y should not be
+used again after sqlite3_free_filename(Y) has been called.  This means
+that if the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen()</a> method of a VFS has been called using Y,
+then the corresponding [sqlite3_module.xClose() method should also be
+invoked prior to calling sqlite3_free_filename(Y).
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/create_function.html b/www/c3ref/create_function.html
new file mode 100644
index 0000000..4ea3510
--- /dev/null
+++ b/www/c3ref/create_function.html
@@ -0,0 +1,290 @@
+<!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>Create Or Redefine SQL Functions</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";
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+}
+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>
+<!-- keywords: {function creation routines} sqlite3_create_function sqlite3_create_function16 sqlite3_create_function_v2 sqlite3_create_window_function -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Create Or Redefine SQL Functions</h2>
+</div>
+<blockquote><pre>
+int sqlite3_create_function(
+  sqlite3 *db,
+  const char *zFunctionName,
+  int nArg,
+  int eTextRep,
+  void *pApp,
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+  void (*xFinal)(sqlite3_context*)
+);
+int sqlite3_create_function16(
+  sqlite3 *db,
+  const void *zFunctionName,
+  int nArg,
+  int eTextRep,
+  void *pApp,
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+  void (*xFinal)(sqlite3_context*)
+);
+int sqlite3_create_function_v2(
+  sqlite3 *db,
+  const char *zFunctionName,
+  int nArg,
+  int eTextRep,
+  void *pApp,
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+  void (*xFinal)(sqlite3_context*),
+  void(*xDestroy)(void*)
+);
+int sqlite3_create_window_function(
+  sqlite3 *db,
+  const char *zFunctionName,
+  int nArg,
+  int eTextRep,
+  void *pApp,
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**),
+  void (*xFinal)(sqlite3_context*),
+  void (*xValue)(sqlite3_context*),
+  void (*xInverse)(sqlite3_context*,int,sqlite3_value**),
+  void(*xDestroy)(void*)
+);
+</pre></blockquote>
+<p>
+These functions (collectively known as "function creation routines")
+are used to add SQL functions or aggregates or to redefine the behavior
+of existing SQL functions or aggregates. The only differences between
+the three "sqlite3_create_function*" routines are the text encoding
+expected for the second parameter (the name of the function being
+created) and the presence or absence of a destructor callback for
+the application data pointer. Function sqlite3_create_window_function()
+is similar, but allows the user to supply the extra callback functions
+needed by <a href="../windowfunctions.html#aggwinfunc">aggregate window functions</a>.</p>
+
+<p>The first parameter is the <a href="../c3ref/sqlite3.html">database connection</a> to which the SQL
+function is to be added.  If an application uses more than one database
+connection then application-defined SQL functions must be added
+to each database connection separately.</p>
+
+<p>The second parameter is the name of the SQL function to be created or
+redefined.  The length of the name is limited to 255 bytes in a UTF-8
+representation, exclusive of the zero-terminator.  Note that the name
+length limit is in UTF-8 bytes, not characters nor UTF-16 bytes.
+Any attempt to create a function with a longer name
+will result in <a href="../rescode.html#misuse">SQLITE_MISUSE</a> being returned.</p>
+
+<p>The third parameter (nArg)
+is the number of arguments that the SQL function or
+aggregate takes. If this parameter is -1, then the SQL function or
+aggregate may take any number of arguments between 0 and the limit
+set by <a href="../c3ref/limit.html">sqlite3_limit</a>(<a href="../c3ref/c_limit_attached.html#sqlitelimitfunctionarg">SQLITE_LIMIT_FUNCTION_ARG</a>).  If the third
+parameter is less than -1 or greater than 127 then the behavior is
+undefined.</p>
+
+<p>The fourth parameter, eTextRep, specifies what
+<a href="../c3ref/c_any.html">text encoding</a> this SQL function prefers for
+its parameters.  The application should set this parameter to
+<a href="../c3ref/c_any.html">SQLITE_UTF16LE</a> if the function implementation invokes
+<a href="../c3ref/value_blob.html">sqlite3_value_text16le()</a> on an input, or <a href="../c3ref/c_any.html">SQLITE_UTF16BE</a> if the
+implementation invokes <a href="../c3ref/value_blob.html">sqlite3_value_text16be()</a> on an input, or
+<a href="../c3ref/c_any.html">SQLITE_UTF16</a> if <a href="../c3ref/value_blob.html">sqlite3_value_text16()</a> is used, or <a href="../c3ref/c_any.html">SQLITE_UTF8</a>
+otherwise.  The same SQL function may be registered multiple times using
+different preferred text encodings, with different implementations for
+each encoding.
+When multiple implementations of the same function are available, SQLite
+will pick the one that involves the least amount of data conversion.</p>
+
+<p>The fourth parameter may optionally be ORed with <a href="../c3ref/c_deterministic.html#sqlitedeterministic">SQLITE_DETERMINISTIC</a>
+to signal that the function will always return the same result given
+the same inputs within a single SQL statement.  Most SQL functions are
+deterministic.  The built-in <a href="../lang_corefunc.html#random">random()</a> SQL function is an example of a
+function that is not deterministic.  The SQLite query planner is able to
+perform additional optimizations on deterministic functions, so use
+of the <a href="../c3ref/c_deterministic.html#sqlitedeterministic">SQLITE_DETERMINISTIC</a> flag is recommended where possible.</p>
+
+<p>The fourth parameter may also optionally include the <a href="../c3ref/c_deterministic.html#sqlitedirectonly">SQLITE_DIRECTONLY</a>
+flag, which if present prevents the function from being invoked from
+within VIEWs, TRIGGERs, CHECK constraints, generated column expressions,
+index expressions, or the WHERE clause of partial indexes.</p>
+
+<p>For best security, the <a href="../c3ref/c_deterministic.html#sqlitedirectonly">SQLITE_DIRECTONLY</a> flag is recommended for
+all application-defined SQL functions that do not need to be
+used inside of triggers, view, CHECK constraints, or other elements of
+the database schema.  This flags is especially recommended for SQL
+functions that have side effects or reveal internal application state.
+Without this flag, an attacker might be able to modify the schema of
+a database file to include invocations of the function with parameters
+chosen by the attacker, which the application will then execute when
+the database file is opened and read.</p>
+
+<p>The fifth parameter is an arbitrary pointer.  The implementation of the
+function can gain access to this pointer using <a href="../c3ref/user_data.html">sqlite3_user_data()</a>.</p>
+
+<p>The sixth, seventh and eighth parameters passed to the three
+"sqlite3_create_function*" functions, xFunc, xStep and xFinal, are
+pointers to C-language functions that implement the SQL function or
+aggregate. A scalar SQL function requires an implementation of the xFunc
+callback only; NULL pointers must be passed as the xStep and xFinal
+parameters. An aggregate SQL function requires an implementation of xStep
+and xFinal and NULL pointer must be passed for xFunc. To delete an existing
+SQL function or aggregate, pass NULL pointers for all three function
+callbacks.</p>
+
+<p>The sixth, seventh, eighth and ninth parameters (xStep, xFinal, xValue
+and xInverse) passed to sqlite3_create_window_function are pointers to
+C-language callbacks that implement the new function. xStep and xFinal
+must both be non-NULL. xValue and xInverse may either both be NULL, in
+which case a regular aggregate function is created, or must both be
+non-NULL, in which case the new function may be used as either an aggregate
+or aggregate window function. More details regarding the implementation
+of aggregate window functions are
+<a href="../windowfunctions.html#udfwinfunc">available here</a>.</p>
+
+<p>If the final parameter to sqlite3_create_function_v2() or
+sqlite3_create_window_function() is not NULL, then it is destructor for
+the application data pointer. The destructor is invoked when the function
+is deleted, either by being overloaded or when the database connection
+closes. The destructor is also invoked if the call to
+sqlite3_create_function_v2() fails.  When the destructor callback is
+invoked, it is passed a single argument which is a copy of the application
+data pointer which was the fifth parameter to sqlite3_create_function_v2().</p>
+
+<p>It is permitted to register multiple implementations of the same
+functions with the same name but with either differing numbers of
+arguments or differing preferred text encodings.  SQLite will use
+the implementation that most closely matches the way in which the
+SQL function is used.  A function implementation with a non-negative
+nArg parameter is a better match than a function implementation with
+a negative nArg.  A function where the preferred text encoding
+matches the database encoding is a better
+match than a function where the encoding is different.
+A function where the encoding difference is between UTF16le and UTF16be
+is a closer match than a function where the encoding difference is
+between UTF8 and UTF16.</p>
+
+<p>Built-in functions may be overloaded by new application-defined functions.</p>
+
+<p>An application-defined function is permitted to call other
+SQLite interfaces.  However, such calls must not
+close the database connection nor finalize or reset the prepared
+statement in which the function is running.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/create_module.html b/www/c3ref/create_module.html
new file mode 100644
index 0000000..eee3311
--- /dev/null
+++ b/www/c3ref/create_module.html
@@ -0,0 +1,170 @@
+<!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>Register A Virtual Table Implementation</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>
+<!-- keywords: sqlite3_create_module sqlite3_create_module_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Register A Virtual Table Implementation</h2>
+</div>
+<blockquote><pre>
+int sqlite3_create_module(
+  sqlite3 *db,               /* SQLite connection to register module with */
+  const char *zName,         /* Name of the module */
+  const sqlite3_module *p,   /* Methods for the module */
+  void *pClientData          /* Client data for xCreate/xConnect */
+);
+int sqlite3_create_module_v2(
+  sqlite3 *db,               /* SQLite connection to register module with */
+  const char *zName,         /* Name of the module */
+  const sqlite3_module *p,   /* Methods for the module */
+  void *pClientData,         /* Client data for xCreate/xConnect */
+  void(*xDestroy)(void*)     /* Module destructor function */
+);
+</pre></blockquote>
+<p>
+These routines are used to register a new <a href="../c3ref/module.html">virtual table module</a> name.
+Module names must be registered before
+creating a new <a href="../vtab.html">virtual table</a> using the module and before using a
+preexisting <a href="../vtab.html">virtual table</a> for the module.</p>
+
+<p>The module name is registered on the <a href="../c3ref/sqlite3.html">database connection</a> specified
+by the first parameter.  The name of the module is given by the
+second parameter.  The third parameter is a pointer to
+the implementation of the <a href="../c3ref/module.html">virtual table module</a>.   The fourth
+parameter is an arbitrary client data pointer that is passed through
+into the <a href="../vtab.html#xcreate">xCreate</a> and <a href="../vtab.html#xconnect">xConnect</a> methods of the virtual table module
+when a new virtual table is be being created or reinitialized.</p>
+
+<p>The sqlite3_create_module_v2() interface has a fifth parameter which
+is a pointer to a destructor for the pClientData.  SQLite will
+invoke the destructor function (if it is not NULL) when SQLite
+no longer needs the pClientData pointer.  The destructor will also
+be invoked if the call to sqlite3_create_module_v2() fails.
+The sqlite3_create_module()
+interface is equivalent to sqlite3_create_module_v2() with a NULL
+destructor.</p>
+
+<p>If the third parameter (the pointer to the sqlite3_module object) is
+NULL then no new module is created and any existing modules with the
+same name are dropped.</p>
+
+<p>See also: <a href="../c3ref/drop_modules.html">sqlite3_drop_modules()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/data_count.html b/www/c3ref/data_count.html
new file mode 100644
index 0000000..489901d
--- /dev/null
+++ b/www/c3ref/data_count.html
@@ -0,0 +1,145 @@
+<!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>Number of columns in a result set</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>
+<!-- keywords: sqlite3_data_count -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Number of columns in a result set</h2>
+</div>
+<blockquote><pre>
+int sqlite3_data_count(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+The sqlite3_data_count(P) interface returns the number of columns in the
+current row of the result set of <a href="../c3ref/stmt.html">prepared statement</a> P.
+If prepared statement P does not have results ready to return
+(via calls to the <a href="../c3ref/column_blob.html">sqlite3_column()</a> family of
+interfaces) then sqlite3_data_count(P) returns 0.
+The sqlite3_data_count(P) routine also returns 0 if P is a NULL pointer.
+The sqlite3_data_count(P) routine returns 0 if the previous call to
+<a href="../c3ref/step.html">sqlite3_step</a>(P) returned <a href="../rescode.html#done">SQLITE_DONE</a>.  The sqlite3_data_count(P)
+will return non-zero if previous call to <a href="../c3ref/step.html">sqlite3_step</a>(P) returned
+<a href="../rescode.html#row">SQLITE_ROW</a>, except in the case of the <a href="../pragma.html#pragma_incremental_vacuum">PRAGMA incremental_vacuum</a>
+where it always returns zero since each step of that multi-step
+pragma returns 0 columns of data.</p>
+
+<p>See also: <a href="../c3ref/column_count.html">sqlite3_column_count()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/data_directory.html b/www/c3ref/data_directory.html
new file mode 100644
index 0000000..a092436
--- /dev/null
+++ b/www/c3ref/data_directory.html
@@ -0,0 +1,162 @@
+<!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>Name Of The Folder Holding Database Files</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>
+<!-- keywords: sqlite3_data_directory -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Name Of The Folder Holding Database Files</h2>
+</div>
+<blockquote><pre>
+SQLITE_EXTERN char *sqlite3_data_directory;
+</pre></blockquote>
+<p>
+If this global variable is made to point to a string which is
+the name of a folder (a.k.a. directory), then all database files
+specified with a relative pathname and created or accessed by
+SQLite when using a built-in windows <a href="../c3ref/vfs.html">VFS</a> will be assumed
+to be relative to that directory. If this variable is a NULL
+pointer, then SQLite assumes that all database files specified
+with a relative pathname are relative to the current directory
+for the process.  Only the windows VFS makes use of this global
+variable; it is ignored by the unix VFS.</p>
+
+<p>Changing the value of this variable while a database connection is
+open can result in a corrupt database.</p>
+
+<p>It is not safe to read or modify this variable in more than one
+thread at a time.  It is not safe to read or modify this variable
+if a <a href="../c3ref/sqlite3.html">database connection</a> is being used at the same time in a separate
+thread.
+It is intended that this variable be set once
+as part of process initialization and before any SQLite interface
+routines have been called and that this variable remain unchanged
+thereafter.</p>
+
+<p>The <a href="../pragma.html#pragma_data_store_directory">data_store_directory pragma</a> may modify this variable and cause
+it to point to memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>.  Furthermore,
+the <a href="../pragma.html#pragma_data_store_directory">data_store_directory pragma</a> always assumes that any string
+that this variable points to is held in memory obtained from
+<a href="../c3ref/free.html">sqlite3_malloc</a> and the pragma may attempt to free that memory
+using <a href="../c3ref/free.html">sqlite3_free</a>.
+Hence, if this variable is modified directly, either it should be
+made NULL or made to point to memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>
+or else the use of the <a href="../pragma.html#pragma_data_store_directory">data_store_directory pragma</a> should be avoided.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/database_file_object.html b/www/c3ref/database_file_object.html
new file mode 100644
index 0000000..e31671b
--- /dev/null
+++ b/www/c3ref/database_file_object.html
@@ -0,0 +1,144 @@
+<!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>Database File Corresponding To A Journal</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>
+<!-- keywords: sqlite3_database_file_object -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database File Corresponding To A Journal</h2>
+</div>
+<blockquote><pre>
+sqlite3_file *sqlite3_database_file_object(const char*);
+</pre></blockquote>
+<p>
+If X is the name of a rollback or WAL-mode journal file that is
+passed into the xOpen method of <a href="../c3ref/vfs.html">sqlite3_vfs</a>, then
+sqlite3_database_file_object(X) returns a pointer to the <a href="../c3ref/file.html">sqlite3_file</a>
+object that represents the main database file.</p>
+
+<p>This routine is intended for use in custom <a href="../vfs.html">VFS</a> implementations
+only.  It is not a general-purpose interface.
+The argument sqlite3_file_object(X) must be a filename pointer that
+has been passed into <a href="../c3ref/vfs.html">sqlite3_vfs</a>.xOpen method where the
+flags parameter to xOpen contains one of the bits
+<a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_MAIN_JOURNAL</a> or <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_WAL</a>.  Any other use
+of this routine results in undefined and probably undesirable
+behavior.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_cacheflush.html b/www/c3ref/db_cacheflush.html
new file mode 100644
index 0000000..0f9c917
--- /dev/null
+++ b/www/c3ref/db_cacheflush.html
@@ -0,0 +1,157 @@
+<!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>Flush caches to disk mid-transaction</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>
+<!-- keywords: sqlite3_db_cacheflush -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Flush caches to disk mid-transaction</h2>
+</div>
+<blockquote><pre>
+int sqlite3_db_cacheflush(sqlite3*);
+</pre></blockquote>
+<p>
+If a write-transaction is open on <a href="../c3ref/sqlite3.html">database connection</a> D when the
+<a href="../c3ref/db_cacheflush.html">sqlite3_db_cacheflush(D)</a> interface invoked, any dirty
+pages in the pager-cache that are not currently in use are written out
+to disk. A dirty page may be in use if a database cursor created by an
+active SQL statement is reading from it, or if it is page 1 of a database
+file (page 1 is always "in use").  The <a href="../c3ref/db_cacheflush.html">sqlite3_db_cacheflush(D)</a>
+interface flushes caches for all schemas - "main", "temp", and
+any <a href="../lang_attach.html">attached</a> databases.</p>
+
+<p>If this function needs to obtain extra database locks before dirty pages
+can be flushed to disk, it does so. If those locks cannot be obtained
+immediately and there is a busy-handler callback configured, it is invoked
+in the usual manner. If the required lock still cannot be obtained, then
+the database is skipped and an attempt made to flush any dirty pages
+belonging to the next (if any) database. If any databases are skipped
+because locks cannot be obtained, but no other error occurs, this
+function returns SQLITE_BUSY.</p>
+
+<p>If any other error occurs while flushing dirty pages to disk (for
+example an IO error or out-of-memory condition), then processing is
+abandoned and an SQLite <a href="../rescode.html">error code</a> is returned to the caller immediately.</p>
+
+<p>Otherwise, if no error occurs, <a href="../c3ref/db_cacheflush.html">sqlite3_db_cacheflush()</a> returns SQLITE_OK.</p>
+
+<p>This function does not set the database handle error code or message
+returned by the <a href="../c3ref/errcode.html">sqlite3_errcode()</a> and <a href="../c3ref/errcode.html">sqlite3_errmsg()</a> functions.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_config.html b/www/c3ref/db_config.html
new file mode 100644
index 0000000..d062b7e
--- /dev/null
+++ b/www/c3ref/db_config.html
@@ -0,0 +1,143 @@
+<!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>Configure database connections</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>
+<!-- keywords: sqlite3_db_config -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Configure database connections</h2>
+</div>
+<blockquote><pre>
+int sqlite3_db_config(sqlite3*, int op, ...);
+</pre></blockquote>
+<p>
+The sqlite3_db_config() interface is used to make configuration
+changes to a <a href="../c3ref/sqlite3.html">database connection</a>.  The interface is similar to
+<a href="../c3ref/config.html">sqlite3_config()</a> except that the changes apply to a single
+<a href="../c3ref/sqlite3.html">database connection</a> (specified in the first argument).</p>
+
+<p>The second argument to sqlite3_db_config(D,V,...)  is the
+<a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfiglookaside">configuration verb</a> - an integer code
+that indicates what aspect of the <a href="../c3ref/sqlite3.html">database connection</a> is being configured.
+Subsequent arguments vary depending on the configuration verb.</p>
+
+<p>Calls to sqlite3_db_config() return SQLITE_OK if and only if
+the call is considered successful.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_filename.html b/www/c3ref/db_filename.html
new file mode 100644
index 0000000..850e7dd
--- /dev/null
+++ b/www/c3ref/db_filename.html
@@ -0,0 +1,156 @@
+<!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>Return The Filename For A Database Connection</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>
+<!-- keywords: sqlite3_db_filename -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Return The Filename For A Database Connection</h2>
+</div>
+<blockquote><pre>
+sqlite3_filename sqlite3_db_filename(sqlite3 *db, const char *zDbName);
+</pre></blockquote>
+<p>
+The sqlite3_db_filename(D,N) interface returns a pointer to the filename
+associated with database N of connection D.
+If there is no attached database N on the database
+connection D, or if database N is a temporary or in-memory database, then
+this function will return either a NULL pointer or an empty string.</p>
+
+<p>The string value returned by this routine is owned and managed by
+the database connection.  The value will be valid until the database N
+is <a href="../lang_detach.html">DETACH</a>-ed or until the database connection closes.</p>
+
+<p>The filename returned by this function is the output of the
+xFullPathname method of the <a href="../vfs.html">VFS</a>.  In other words, the filename
+will be an absolute pathname, even if the filename used
+to open the database originally was a URI or relative pathname.</p>
+
+<p>If the filename pointer returned by this routine is not NULL, then it
+can be used as the filename input parameter to these routines:
+<ul>
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_parameter()</a>
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_boolean()</a>
+<li> <a href="../c3ref/uri_boolean.html">sqlite3_uri_int64()</a>
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_database()</a>
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_journal()</a>
+<li> <a href="../c3ref/filename_database.html">sqlite3_filename_wal()</a>
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_handle.html b/www/c3ref/db_handle.html
new file mode 100644
index 0000000..8737c1d
--- /dev/null
+++ b/www/c3ref/db_handle.html
@@ -0,0 +1,137 @@
+<!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>Find The Database Handle Of A Prepared Statement</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>
+<!-- keywords: sqlite3_db_handle -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Find The Database Handle Of A Prepared Statement</h2>
+</div>
+<blockquote><pre>
+sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+The sqlite3_db_handle interface returns the <a href="../c3ref/sqlite3.html">database connection</a> handle
+to which a <a href="../c3ref/stmt.html">prepared statement</a> belongs.  The <a href="../c3ref/sqlite3.html">database connection</a>
+returned by sqlite3_db_handle is the same <a href="../c3ref/sqlite3.html">database connection</a>
+that was the first argument
+to the <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> call (or its variants) that was used to
+create the statement in the first place.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_mutex.html b/www/c3ref/db_mutex.html
new file mode 100644
index 0000000..3e34385
--- /dev/null
+++ b/www/c3ref/db_mutex.html
@@ -0,0 +1,136 @@
+<!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>Retrieve the mutex for a database connection</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>
+<!-- keywords: sqlite3_db_mutex -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Retrieve the mutex for a database connection</h2>
+</div>
+<blockquote><pre>
+sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
+</pre></blockquote>
+<p>
+This interface returns a pointer the <a href="../c3ref/mutex.html">sqlite3_mutex</a> object that
+serializes access to the <a href="../c3ref/sqlite3.html">database connection</a> given in the argument
+when the <a href="../threadsafe.html">threading mode</a> is Serialized.
+If the <a href="../threadsafe.html">threading mode</a> is Single-thread or Multi-thread then this
+routine returns a NULL pointer.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_name.html b/www/c3ref/db_name.html
new file mode 100644
index 0000000..65d2954
--- /dev/null
+++ b/www/c3ref/db_name.html
@@ -0,0 +1,146 @@
+<!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>Return The Schema Name For A Database Connection</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>
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+<li class='desktoponly'><a href="../download.html">Download</a>
+<li class='wideonly'><a href='../copyright.html'>License</a>
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+<li class='search' id='search_menubutton'>
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+</ul>
+</div>
+<div class="menu submenu" id="submenu">
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+<li><a href='../about.html'>About</a>
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+<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";
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+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+/* 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;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
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+setTimeout(function(){
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+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_db_name -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Return The Schema Name For A Database Connection</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_db_name(sqlite3 *db, int N);
+</pre></blockquote>
+<p>
+The sqlite3_db_name(D,N) interface returns a pointer to the schema name
+for the N-th database on database connection D, or a NULL pointer of N is
+out of range.  An N value of 0 means the main database file.  An N of 1 is
+the "temp" schema.  Larger values of N correspond to various ATTACH-ed
+databases.</p>
+
+<p>Space to hold the string that is returned by sqlite3_db_name() is managed
+by SQLite itself.  The string might be deallocated by any operation that
+changes the schema, including <a href="../lang_attach.html">ATTACH</a> or <a href="../lang_detach.html">DETACH</a> or calls to
+<a href="../c3ref/serialize.html">sqlite3_serialize()</a> or <a href="../c3ref/deserialize.html">sqlite3_deserialize()</a>, even operations that
+occur on a different thread.  Applications that need to
+remember the string long-term should make their own copy.  Applications that
+are accessing the same database connection simultaneously on multiple
+threads should mutex-protect calls to this API and should make their own
+private copy of the result prior to releasing the mutex.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_readonly.html b/www/c3ref/db_readonly.html
new file mode 100644
index 0000000..a744760
--- /dev/null
+++ b/www/c3ref/db_readonly.html
@@ -0,0 +1,134 @@
+<!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>Determine if a database is read-only</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);
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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";
+}
+/* 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;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_db_readonly -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine if a database is read-only</h2>
+</div>
+<blockquote><pre>
+int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
+</pre></blockquote>
+<p>
+The sqlite3_db_readonly(D,N) interface returns 1 if the database N
+of connection D is read-only, 0 if it is read/write, or -1 if N is not
+the name of a database on connection D.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_release_memory.html b/www/c3ref/db_release_memory.html
new file mode 100644
index 0000000..5772476
--- /dev/null
+++ b/www/c3ref/db_release_memory.html
@@ -0,0 +1,138 @@
+<!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>Free Memory Used By A Database Connection</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);
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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";
+}
+/* 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;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_db_release_memory -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Free Memory Used By A Database Connection</h2>
+</div>
+<blockquote><pre>
+int sqlite3_db_release_memory(sqlite3*);
+</pre></blockquote>
+<p>
+The sqlite3_db_release_memory(D) interface attempts to free as much heap
+memory as possible from database connection D. Unlike the
+<a href="../c3ref/release_memory.html">sqlite3_release_memory()</a> interface, this interface is in effect even
+when the <a href="../compile.html#enable_memory_management">SQLITE_ENABLE_MEMORY_MANAGEMENT</a> compile-time option is
+omitted.</p>
+
+<p>See also: <a href="../c3ref/release_memory.html">sqlite3_release_memory()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/db_status.html b/www/c3ref/db_status.html
new file mode 100644
index 0000000..bbc1989
--- /dev/null
+++ b/www/c3ref/db_status.html
@@ -0,0 +1,149 @@
+<!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>Database Connection Status</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_db_status -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database Connection Status</h2>
+</div>
+<blockquote><pre>
+int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
+</pre></blockquote>
+<p>
+This interface is used to retrieve runtime status information
+about a single <a href="../c3ref/sqlite3.html">database connection</a>.  The first argument is the
+database connection object to be interrogated.  The second argument
+is an integer constant, taken from the set of
+<a href="../c3ref/c_dbstatus_options.html">SQLITE_DBSTATUS options</a>, that
+determines the parameter to interrogate.  The set of
+<a href="../c3ref/c_dbstatus_options.html">SQLITE_DBSTATUS options</a> is likely
+to grow in future releases of SQLite.</p>
+
+<p>The current value of the requested parameter is written into *pCur
+and the highest instantaneous value is written into *pHiwtr.  If
+the resetFlg is true, then the highest instantaneous value is
+reset back down to the current value.</p>
+
+<p>The sqlite3_db_status() routine returns SQLITE_OK on success and a
+non-zero <a href="../rescode.html">error code</a> on failure.</p>
+
+<p>See also: <a href="../c3ref/status.html">sqlite3_status()</a> and <a href="../c3ref/stmt_status.html">sqlite3_stmt_status()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/declare_vtab.html b/www/c3ref/declare_vtab.html
new file mode 100644
index 0000000..6327884
--- /dev/null
+++ b/www/c3ref/declare_vtab.html
@@ -0,0 +1,135 @@
+<!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>Declare The Schema Of A Virtual Table</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>
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+<li class='desktoponly'><a href="../download.html">Download</a>
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+<li class='desktoponly'><a href="../support.html">Support</a>
+<li class='desktoponly'><a href="../prosupport.html">Purchase</a>
+<li class='search' id='search_menubutton'>
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+<div class="menu submenu" id="submenu">
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+<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";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+/* 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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_declare_vtab -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Declare The Schema Of A Virtual Table</h2>
+</div>
+<blockquote><pre>
+int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
+</pre></blockquote>
+<p>
+The <a href="../vtab.html#xcreate">xCreate</a> and <a href="../vtab.html#xconnect">xConnect</a> methods of a
+<a href="../c3ref/module.html">virtual table module</a> call this interface
+to declare the format (the names and datatypes of the columns) of
+the virtual tables they implement.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/deserialize.html b/www/c3ref/deserialize.html
new file mode 100644
index 0000000..40bef72
--- /dev/null
+++ b/www/c3ref/deserialize.html
@@ -0,0 +1,167 @@
+<!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>Deserialize a database</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>
+<!-- keywords: sqlite3_deserialize -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Deserialize a database</h2>
+</div>
+<blockquote><pre>
+int sqlite3_deserialize(
+  sqlite3 *db,            /* The database connection */
+  const char *zSchema,    /* Which DB to reopen with the deserialization */
+  unsigned char *pData,   /* The serialized database content */
+  sqlite3_int64 szDb,     /* Number bytes in the deserialization */
+  sqlite3_int64 szBuf,    /* Total size of buffer pData[] */
+  unsigned mFlags         /* Zero or more SQLITE_DESERIALIZE_* flags */
+);
+</pre></blockquote>
+<p>
+The sqlite3_deserialize(D,S,P,N,M,F) interface causes the
+<a href="../c3ref/sqlite3.html">database connection</a> D to disconnect from database S and then
+reopen S as an in-memory database based on the serialization contained
+in P.  The serialized database P is N bytes in size.  M is the size of
+the buffer P, which might be larger than N.  If M is larger than N, and
+the SQLITE_DESERIALIZE_READONLY bit is not set in F, then SQLite is
+permitted to add content to the in-memory database as long as the total
+size does not exceed M bytes.</p>
+
+<p>If the SQLITE_DESERIALIZE_FREEONCLOSE bit is set in F, then SQLite will
+invoke sqlite3_free() on the serialization buffer when the database
+connection closes.  If the SQLITE_DESERIALIZE_RESIZEABLE bit is set, then
+SQLite will try to increase the buffer size using sqlite3_realloc64()
+if writes on the database cause it to grow larger than M bytes.</p>
+
+<p>The sqlite3_deserialize() interface will fail with SQLITE_BUSY if the
+database is currently in a read transaction or is involved in a backup
+operation.</p>
+
+<p>It is not possible to deserialized into the TEMP database.  If the
+S argument to sqlite3_deserialize(D,S,P,N,M,F) is "temp" then the
+function returns SQLITE_ERROR.</p>
+
+<p>If sqlite3_deserialize(D,S,P,N,M,F) fails for any reason and if the
+SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
+<a href="../c3ref/free.html">sqlite3_free()</a> is invoked on argument P prior to returning.</p>
+
+<p>This interface is omitted if SQLite is compiled with the
+<a href="../compile.html#omit_deserialize">SQLITE_OMIT_DESERIALIZE</a> option.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/drop_modules.html b/www/c3ref/drop_modules.html
new file mode 100644
index 0000000..b153a99
--- /dev/null
+++ b/www/c3ref/drop_modules.html
@@ -0,0 +1,141 @@
+<!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>Remove Unnecessary Virtual Table Implementations</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>
+<!-- keywords: sqlite3_drop_modules -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Remove Unnecessary Virtual Table Implementations</h2>
+</div>
+<blockquote><pre>
+int sqlite3_drop_modules(
+  sqlite3 *db,                /* Remove modules from this connection */
+  const char **azKeep         /* Except, do not remove the ones named here */
+);
+</pre></blockquote>
+<p>
+The sqlite3_drop_modules(D,L) interface removes all virtual
+table modules from database connection D except those named on list L.
+The L parameter must be either NULL or a pointer to an array of pointers
+to strings where the array is terminated by a single NULL pointer.
+If the L parameter is NULL, then all virtual table modules are removed.</p>
+
+<p>See also: <a href="../c3ref/create_module.html">sqlite3_create_module()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/enable_load_extension.html b/www/c3ref/enable_load_extension.html
new file mode 100644
index 0000000..95f102e
--- /dev/null
+++ b/www/c3ref/enable_load_extension.html
@@ -0,0 +1,151 @@
+<!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>Enable Or Disable Extension Loading</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>
+<!-- keywords: sqlite3_enable_load_extension -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Enable Or Disable Extension Loading</h2>
+</div>
+<blockquote><pre>
+int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
+</pre></blockquote>
+<p>
+So as not to open security holes in older applications that are
+unprepared to deal with <a href="../loadext.html">extension loading</a>, and as a means of disabling
+<a href="../loadext.html">extension loading</a> while evaluating user-entered SQL, the following API
+is provided to turn the <a href="../c3ref/load_extension.html">sqlite3_load_extension()</a> mechanism on and off.</p>
+
+<p>Extension loading is off by default.
+Call the sqlite3_enable_load_extension() routine with onoff==1
+to turn extension loading on and call it with onoff==0 to turn
+it back off again.</p>
+
+<p>This interface enables or disables both the C-API
+<a href="../c3ref/load_extension.html">sqlite3_load_extension()</a> and the SQL function <a href="../lang_corefunc.html#load_extension">load_extension()</a>.
+Use <a href="../c3ref/db_config.html">sqlite3_db_config</a>(db,<a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableloadextension">SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</a>,..)
+to enable or disable only the C-API.</p>
+
+<p><b>Security warning:</b> It is recommended that extension loading
+be enabled using the <a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableloadextension">SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</a> method
+rather than this interface, so the <a href="../lang_corefunc.html#load_extension">load_extension()</a> SQL function
+remains disabled. This will prevent SQL injections from giving attackers
+access to extension loading capabilities.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/enable_shared_cache.html b/www/c3ref/enable_shared_cache.html
new file mode 100644
index 0000000..4d5562e
--- /dev/null
+++ b/www/c3ref/enable_shared_cache.html
@@ -0,0 +1,171 @@
+<!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>Enable Or Disable Shared Pager Cache</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>
+<!-- keywords: sqlite3_enable_shared_cache -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Enable Or Disable Shared Pager Cache</h2>
+</div>
+<blockquote><pre>
+int sqlite3_enable_shared_cache(int);
+</pre></blockquote>
+<p>
+This routine enables or disables the sharing of the database cache
+and schema data structures between <a href="../c3ref/sqlite3.html">connections</a>
+to the same database. Sharing is enabled if the argument is true
+and disabled if the argument is false.</p>
+
+<p>This interface is omitted if SQLite is compiled with
+<a href="../compile.html#omit_shared_cache">-DSQLITE_OMIT_SHARED_CACHE</a>.  The <a href="../compile.html#omit_shared_cache">-DSQLITE_OMIT_SHARED_CACHE</a>
+compile-time option is recommended because the
+<a href="../sharedcache.html#dontuse">use of shared cache mode is discouraged</a>.</p>
+
+<p>Cache sharing is enabled and disabled for an entire process.
+This is a change as of SQLite <a href="../releaselog/3_5_0.html">version 3.5.0</a> (2007-09-04).
+In prior versions of SQLite,
+sharing was enabled or disabled for each thread separately.</p>
+
+<p>The cache sharing mode set by this interface effects all subsequent
+calls to <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open_v2()</a>, and <a href="../c3ref/open.html">sqlite3_open16()</a>.
+Existing database connections continue to use the sharing mode
+that was in effect at the time they were opened.</p>
+
+<p>This routine returns <a href="../rescode.html#ok">SQLITE_OK</a> if shared cache was enabled or disabled
+successfully.  An <a href="../rescode.html">error code</a> is returned otherwise.</p>
+
+<p>Shared cache is disabled by default. It is recommended that it stay
+that way.  In other words, do not use this routine.  This interface
+continues to be provided for historical compatibility, but its use is
+discouraged.  Any use of shared cache is discouraged.  If shared cache
+must be used, it is recommended that shared cache only be enabled for
+individual database connections using the <a href="../c3ref/open.html">sqlite3_open_v2()</a> interface
+with the <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_SHAREDCACHE</a> flag.</p>
+
+<p>Note: This method is disabled on MacOS X 10.7 and iOS version 5.0
+and will always return SQLITE_MISUSE. On those systems,
+shared cache mode should be enabled per-database connection via
+<a href="../c3ref/open.html">sqlite3_open_v2()</a> with <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_SHAREDCACHE</a>.</p>
+
+<p>This interface is threadsafe on processors where writing a
+32-bit integer is atomic.</p>
+
+<p>See Also:  <a href="../sharedcache.html">SQLite Shared-Cache Mode</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/errcode.html b/www/c3ref/errcode.html
new file mode 100644
index 0000000..2d73201
--- /dev/null
+++ b/www/c3ref/errcode.html
@@ -0,0 +1,191 @@
+<!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>Error Codes And Messages</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>
+<!-- keywords: sqlite3_errcode sqlite3_errmsg sqlite3_errmsg16 sqlite3_error_offset sqlite3_errstr sqlite3_extended_errcode -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Error Codes And Messages</h2>
+</div>
+<blockquote><pre>
+int sqlite3_errcode(sqlite3 *db);
+int sqlite3_extended_errcode(sqlite3 *db);
+const char *sqlite3_errmsg(sqlite3*);
+const void *sqlite3_errmsg16(sqlite3*);
+const char *sqlite3_errstr(int);
+int sqlite3_error_offset(sqlite3 *db);
+</pre></blockquote>
+<p>
+If the most recent sqlite3_* API call associated with
+<a href="../c3ref/sqlite3.html">database connection</a> D failed, then the sqlite3_errcode(D) interface
+returns the numeric <a href="../rescode.html">result code</a> or <a href="../rescode.html#extrc">extended result code</a> for that
+API call.
+The sqlite3_extended_errcode()
+interface is the same except that it always returns the
+<a href="../rescode.html#extrc">extended result code</a> even when extended result codes are
+disabled.</p>
+
+<p>The values returned by sqlite3_errcode() and/or
+sqlite3_extended_errcode() might change with each API call.
+Except, there are some interfaces that are guaranteed to never
+change the value of the error code.  The error-code preserving
+interfaces include the following:</p>
+
+<p><ul>
+<li> sqlite3_errcode()
+<li> sqlite3_extended_errcode()
+<li> sqlite3_errmsg()
+<li> sqlite3_errmsg16()
+<li> sqlite3_error_offset()
+</ul></p>
+
+<p>The sqlite3_errmsg() and sqlite3_errmsg16() return English-language
+text that describes the error, as either UTF-8 or UTF-16 respectively.
+Memory to hold the error message string is managed internally.
+The application does not need to worry about freeing the result.
+However, the error string might be overwritten or deallocated by
+subsequent calls to other SQLite interface functions.</p>
+
+<p>The sqlite3_errstr() interface returns the English-language text
+that describes the <a href="../rescode.html">result code</a>, as UTF-8.
+Memory to hold the error message string is managed internally
+and must not be freed by the application.</p>
+
+<p>If the most recent error references a specific token in the input
+SQL, the sqlite3_error_offset() interface returns the byte offset
+of the start of that token.  The byte offset returned by
+sqlite3_error_offset() assumes that the input SQL is UTF8.
+If the most recent error does not reference a specific token in the input
+SQL, then the sqlite3_error_offset() function returns -1.</p>
+
+<p>When the serialized <a href="../threadsafe.html">threading mode</a> is in use, it might be the
+case that a second error occurs on a separate thread in between
+the time of the first error and the call to these interfaces.
+When that happens, the second error will be reported since these
+interfaces always report the most recent result.  To avoid
+this, each thread can obtain exclusive use of the <a href="../c3ref/sqlite3.html">database connection</a> D
+by invoking <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_enter</a>(<a href="../c3ref/db_mutex.html">sqlite3_db_mutex</a>(D)) before beginning
+to use D and invoking <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_leave</a>(<a href="../c3ref/db_mutex.html">sqlite3_db_mutex</a>(D)) after
+all calls to the interfaces listed here are completed.</p>
+
+<p>If an interface fails with SQLITE_MISUSE, that means the interface
+was invoked incorrectly by the application.  In that case, the
+error code and message may or may not be set.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/exec.html b/www/c3ref/exec.html
new file mode 100644
index 0000000..a750ed6
--- /dev/null
+++ b/www/c3ref/exec.html
@@ -0,0 +1,194 @@
+<!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>One-Step Query Execution Interface</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>
+<!-- keywords: sqlite3_exec -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>One-Step Query Execution Interface</h2>
+</div>
+<blockquote><pre>
+int sqlite3_exec(
+  sqlite3*,                                  /* An open database */
+  const char *sql,                           /* SQL to be evaluated */
+  int (*callback)(void*,int,char**,char**),  /* Callback function */
+  void *,                                    /* 1st argument to callback */
+  char **errmsg                              /* Error msg written here */
+);
+</pre></blockquote>
+<p>
+The sqlite3_exec() interface is a convenience wrapper around
+<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/step.html">sqlite3_step()</a>, and <a href="../c3ref/finalize.html">sqlite3_finalize()</a>,
+that allows an application to run multiple statements of SQL
+without having to use a lot of C code.</p>
+
+<p>The sqlite3_exec() interface runs zero or more UTF-8 encoded,
+semicolon-separate SQL statements passed into its 2nd argument,
+in the context of the <a href="../c3ref/sqlite3.html">database connection</a> passed in as its 1st
+argument.  If the callback function of the 3rd argument to
+sqlite3_exec() is not NULL, then it is invoked for each result row
+coming out of the evaluated SQL statements.  The 4th argument to
+sqlite3_exec() is relayed through to the 1st argument of each
+callback invocation.  If the callback pointer to sqlite3_exec()
+is NULL, then no callback is ever invoked and result rows are
+ignored.</p>
+
+<p>If an error occurs while evaluating the SQL statements passed into
+sqlite3_exec(), then execution of the current statement stops and
+subsequent statements are skipped.  If the 5th parameter to sqlite3_exec()
+is not NULL then any error message is written into memory obtained
+from <a href="../c3ref/free.html">sqlite3_malloc()</a> and passed back through the 5th parameter.
+To avoid memory leaks, the application should invoke <a href="../c3ref/free.html">sqlite3_free()</a>
+on error message strings returned through the 5th parameter of
+sqlite3_exec() after the error message string is no longer needed.
+If the 5th parameter to sqlite3_exec() is not NULL and no errors
+occur, then sqlite3_exec() sets the pointer in its 5th parameter to
+NULL before returning.</p>
+
+<p>If an sqlite3_exec() callback returns non-zero, the sqlite3_exec()
+routine returns SQLITE_ABORT without invoking the callback again and
+without running any subsequent SQL statements.</p>
+
+<p>The 2nd argument to the sqlite3_exec() callback function is the
+number of columns in the result.  The 3rd argument to the sqlite3_exec()
+callback is an array of pointers to strings obtained as if from
+<a href="../c3ref/column_blob.html">sqlite3_column_text()</a>, one for each column.  If an element of a
+result row is NULL then the corresponding string pointer for the
+sqlite3_exec() callback is a NULL pointer.  The 4th argument to the
+sqlite3_exec() callback is an array of pointers to strings where each
+entry represents the name of corresponding result column as obtained
+from <a href="../c3ref/column_name.html">sqlite3_column_name()</a>.</p>
+
+<p>If the 2nd parameter to sqlite3_exec() is a NULL pointer, a pointer
+to an empty string, or a pointer that contains only whitespace and/or
+SQL comments, then no SQL statements are evaluated and the database
+is not changed.</p>
+
+<p>Restrictions:</p>
+
+<p><ul>
+<li> The application must ensure that the 1st parameter to sqlite3_exec()
+is a valid and open <a href="../c3ref/sqlite3.html">database connection</a>.
+<li> The application must not close the <a href="../c3ref/sqlite3.html">database connection</a> specified by
+the 1st parameter to sqlite3_exec() while sqlite3_exec() is running.
+<li> The application must not modify the SQL statement text passed into
+the 2nd parameter of sqlite3_exec() while sqlite3_exec() is running.
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/expanded_sql.html b/www/c3ref/expanded_sql.html
new file mode 100644
index 0000000..61ce827
--- /dev/null
+++ b/www/c3ref/expanded_sql.html
@@ -0,0 +1,171 @@
+<!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>Retrieving Statement SQL</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>
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+<li class='search' id='search_menubutton'>
+<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
+</ul>
+</div>
+<div class="menu submenu" id="submenu">
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+<li><a href='../about.html'>About</a>
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+<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="">
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+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
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+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;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+function antiRobotDefense(){
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+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_expanded_sql sqlite3_normalized_sql sqlite3_sql -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Retrieving Statement SQL</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_sql(sqlite3_stmt *pStmt);
+char *sqlite3_expanded_sql(sqlite3_stmt *pStmt);
+#ifdef SQLITE_ENABLE_NORMALIZE
+const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
+#endif
+</pre></blockquote>
+<p>
+The sqlite3_sql(P) interface returns a pointer to a copy of the UTF-8
+SQL text used to create <a href="../c3ref/stmt.html">prepared statement</a> P if P was
+created by <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a>,
+<a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a>, or <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a>.
+The sqlite3_expanded_sql(P) interface returns a pointer to a UTF-8
+string containing the SQL text of prepared statement P with
+<a href="../lang_expr.html#varparam">bound parameters</a> expanded.
+The sqlite3_normalized_sql(P) interface returns a pointer to a UTF-8
+string containing the normalized SQL text of prepared statement P.  The
+semantics used to normalize a SQL statement are unspecified and subject
+to change.  At a minimum, literal values will be replaced with suitable
+placeholders.</p>
+
+<p>For example, if a prepared statement is created using the SQL
+text "SELECT $abc,:xyz" and if parameter $abc is bound to integer 2345
+and parameter :xyz is unbound, then sqlite3_sql() will return
+the original string, "SELECT $abc,:xyz" but sqlite3_expanded_sql()
+will return "SELECT 2345,NULL".</p>
+
+<p>The sqlite3_expanded_sql() interface returns NULL if insufficient memory
+is available to hold the result, or if the result would exceed the
+the maximum string length determined by the <a href="../c3ref/c_limit_attached.html#sqlitelimitlength">SQLITE_LIMIT_LENGTH</a>.</p>
+
+<p>The <a href="../compile.html#trace_size_limit">SQLITE_TRACE_SIZE_LIMIT</a> compile-time option limits the size of
+bound parameter expansions.  The <a href="../compile.html#omit_trace">SQLITE_OMIT_TRACE</a> compile-time
+option causes sqlite3_expanded_sql() to always return NULL.</p>
+
+<p>The strings returned by sqlite3_sql(P) and sqlite3_normalized_sql(P)
+are managed by SQLite and are automatically freed when the prepared
+statement is finalized.
+The string returned by sqlite3_expanded_sql(P), on the other hand,
+is obtained from <a href="../c3ref/free.html">sqlite3_malloc()</a> and must be freed by the application
+by passing it to <a href="../c3ref/free.html">sqlite3_free()</a>.</p>
+
+<p>The sqlite3_normalized_sql() interface is only available if
+the <a href="../compile.html#enable_normalize">SQLITE_ENABLE_NORMALIZE</a> compile-time option is defined.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/experimental.html b/www/c3ref/experimental.html
new file mode 100644
index 0000000..33fc3f2
--- /dev/null
+++ b/www/c3ref/experimental.html
@@ -0,0 +1,162 @@
+<!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>Experimental Interfaces</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>
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+<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>
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+</select>
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+<input type="submit" value="Go">
+</form>
+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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 = '';
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+antiRobotDefense();
+</script>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+
+<h2>Experimental And Deprecated Interfaces</h2>
+
+<p>SQLite interfaces can be subdivided into three categories:</p>
+
+<ol>
+<li>Stable</li>
+<li>Experimental</li>
+<li>Deprecated</li>
+</ol>
+
+<p>Stable interfaces will be maintained indefinitely in a backwards
+compatible way.  An application that uses only stable interfaces
+should always be able to relink against a newer version of SQLite
+without any changes.</p>
+
+<p>Experimental interfaces are subject to change.  
+Applications that use experimental interfaces
+may need to be modified when upgrading to a newer SQLite release, though
+this is rare.
+When new interfaces are added to SQLite, they generally begin
+as experimental interfaces.  After an interface has been in use for
+a while and the developers are confident that the design of the interface
+is sound and worthy of long-term support, the interface is marked
+as stable.</p>
+
+<p>Deprecated interfaces have been superceded by better methods of
+accomplishing the same thing and should be avoided in new applications.
+Deprecated interfaces continue to be supported for the sake of
+backwards compatibility.  At some point in the future, it is possible
+that deprecated interfaces may be removed.</p>
+
+<p>Key points:</p>
+
+<ul>
+<li>Experimental interfaces are subject to change and/or removal 
+at any time.</li>
+
+<li>Deprecated interfaces should not be used in new code and might
+be removed in some future release.</li>
+</ul>
+
+
+
diff --git a/www/c3ref/extended_result_codes.html b/www/c3ref/extended_result_codes.html
new file mode 100644
index 0000000..f157ae7
--- /dev/null
+++ b/www/c3ref/extended_result_codes.html
@@ -0,0 +1,134 @@
+<!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>Enable Or Disable Extended Result Codes</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_extended_result_codes -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Enable Or Disable Extended Result Codes</h2>
+</div>
+<blockquote><pre>
+int sqlite3_extended_result_codes(sqlite3*, int onoff);
+</pre></blockquote>
+<p>
+The sqlite3_extended_result_codes() routine enables or disables the
+<a href="../rescode.html#extrc">extended result codes</a> feature of SQLite. The extended result
+codes are disabled by default for historical compatibility.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/file.html b/www/c3ref/file.html
new file mode 100644
index 0000000..199ab66
--- /dev/null
+++ b/www/c3ref/file.html
@@ -0,0 +1,141 @@
+<!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>OS Interface Open File Handle</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>
+<!-- keywords: sqlite3_file -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>OS Interface Open File Handle</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_file sqlite3_file;
+struct sqlite3_file {
+  const struct sqlite3_io_methods *pMethods;  /* Methods for an open file */
+};
+</pre></blockquote>
+<p>
+An <a href="../c3ref/file.html">sqlite3_file</a> object represents an open file in the
+<a href="../c3ref/vfs.html">OS interface layer</a>.  Individual OS interface
+implementations will
+want to subclass this object by appending additional fields
+for their own use.  The pMethods entry is a pointer to an
+<a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object that defines methods for performing
+I/O operations on the open file.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/file_control.html b/www/c3ref/file_control.html
new file mode 100644
index 0000000..a585df9
--- /dev/null
+++ b/www/c3ref/file_control.html
@@ -0,0 +1,166 @@
+<!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>Low-Level Control Of Database Files</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>
+<!-- keywords: {file control} sqlite3_file_control -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Low-Level Control Of Database Files</h2>
+</div>
+<blockquote><pre>
+int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/file_control.html">sqlite3_file_control()</a> interface makes a direct call to the
+xFileControl method for the <a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object associated
+with a particular database identified by the second argument. The
+name of the database is "main" for the main database or "temp" for the
+TEMP database, or the name that appears after the AS keyword for
+databases that are added using the <a href="../lang_attach.html">ATTACH</a> SQL command.
+A NULL pointer can be used in place of "main" to refer to the
+main database file.
+The third and fourth parameters to this routine
+are passed directly through to the second and third parameters of
+the xFileControl method.  The return value of the xFileControl
+method becomes the return value of this routine.</p>
+
+<p>A few opcodes for <a href="../c3ref/file_control.html">sqlite3_file_control()</a> are handled directly
+by the SQLite core and never invoke the
+sqlite3_io_methods.xFileControl method.
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlfilepointer">SQLITE_FCNTL_FILE_POINTER</a> value for the op parameter causes
+a pointer to the underlying <a href="../c3ref/file.html">sqlite3_file</a> object to be written into
+the space pointed to by the 4th parameter.  The
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntljournalpointer">SQLITE_FCNTL_JOURNAL_POINTER</a> works similarly except that it returns
+the <a href="../c3ref/file.html">sqlite3_file</a> object associated with the journal file instead of
+the main database.  The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlvfspointer">SQLITE_FCNTL_VFS_POINTER</a> opcode returns
+a pointer to the underlying <a href="../c3ref/vfs.html">sqlite3_vfs</a> object for the file.
+The <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> returns the data version counter
+from the pager.</p>
+
+<p>If the second parameter (zDbName) does not match the name of any
+open database file, then SQLITE_ERROR is returned.  This error
+code is not remembered and will not be recalled by <a href="../c3ref/errcode.html">sqlite3_errcode()</a>
+or <a href="../c3ref/errcode.html">sqlite3_errmsg()</a>.  The underlying xFileControl method might
+also return SQLITE_ERROR.  There is no way to distinguish between
+an incorrect zDbName and an SQLITE_ERROR return from the underlying
+xFileControl method.</p>
+
+<p>See also: <a href="../c3ref/c_fcntl_begin_atomic_write.html">file control opcodes</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/filename.html b/www/c3ref/filename.html
new file mode 100644
index 0000000..56da50c
--- /dev/null
+++ b/www/c3ref/filename.html
@@ -0,0 +1,145 @@
+<!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>File Name</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>
+<!-- keywords: sqlite3_filename -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>File Name</h2>
+</div>
+<blockquote><pre>
+typedef const char *sqlite3_filename;
+</pre></blockquote>
+<p>
+Type <a href="../c3ref/filename.html">sqlite3_filename</a> is used by SQLite to pass filenames to the
+xOpen method of a <a href="../vfs.html">VFS</a>. It may be cast to (const char*) and treated
+as a normal, nul-terminated, UTF-8 buffer containing the filename, but
+may also be passed to special APIs such as:</p>
+
+<p><ul>
+<li>  sqlite3_filename_database()
+<li>  sqlite3_filename_journal()
+<li>  sqlite3_filename_wal()
+<li>  sqlite3_uri_parameter()
+<li>  sqlite3_uri_boolean()
+<li>  sqlite3_uri_int64()
+<li>  sqlite3_uri_key()
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/filename_database.html b/www/c3ref/filename_database.html
new file mode 100644
index 0000000..9ed162a
--- /dev/null
+++ b/www/c3ref/filename_database.html
@@ -0,0 +1,156 @@
+<!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>Translate filenames</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>
+<!-- keywords: sqlite3_filename_database sqlite3_filename_journal sqlite3_filename_wal -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Translate filenames</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_filename_database(sqlite3_filename);
+const char *sqlite3_filename_journal(sqlite3_filename);
+const char *sqlite3_filename_wal(sqlite3_filename);
+</pre></blockquote>
+<p>
+These routines are available to <a href="../vfs.html">custom VFS implementations</a> for
+translating filenames between the main database file, the journal file,
+and the WAL file.</p>
+
+<p>If F is the name of an sqlite database file, journal file, or WAL file
+passed by the SQLite core into the VFS, then sqlite3_filename_database(F)
+returns the name of the corresponding database file.</p>
+
+<p>If F is the name of an sqlite database file, journal file, or WAL file
+passed by the SQLite core into the VFS, or if F is a database filename
+obtained from <a href="../c3ref/db_filename.html">sqlite3_db_filename()</a>, then sqlite3_filename_journal(F)
+returns the name of the corresponding rollback journal file.</p>
+
+<p>If F is the name of an sqlite database file, journal file, or WAL file
+that was passed by the SQLite core into the VFS, or if F is a database
+filename obtained from <a href="../c3ref/db_filename.html">sqlite3_db_filename()</a>, then
+sqlite3_filename_wal(F) returns the name of the corresponding
+WAL file.</p>
+
+<p>In all of the above, if F is not the name of a database, journal or WAL
+filename passed into the VFS from the SQLite core and F is not the
+return value from <a href="../c3ref/db_filename.html">sqlite3_db_filename()</a>, then the result is
+undefined and is likely a memory access violation.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/finalize.html b/www/c3ref/finalize.html
new file mode 100644
index 0000000..e33f711
--- /dev/null
+++ b/www/c3ref/finalize.html
@@ -0,0 +1,152 @@
+<!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>Destroy A Prepared Statement Object</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>
+<!-- keywords: sqlite3_finalize -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Destroy A Prepared Statement Object</h2>
+</div>
+<blockquote><pre>
+int sqlite3_finalize(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+The sqlite3_finalize() function is called to delete a <a href="../c3ref/stmt.html">prepared statement</a>.
+If the most recent evaluation of the statement encountered no errors
+or if the statement is never been evaluated, then sqlite3_finalize() returns
+SQLITE_OK.  If the most recent evaluation of statement S failed, then
+sqlite3_finalize(S) returns the appropriate <a href="../rescode.html">error code</a> or
+<a href="../rescode.html#extrc">extended error code</a>.</p>
+
+<p>The sqlite3_finalize(S) routine can be called at any point during
+the life cycle of <a href="../c3ref/stmt.html">prepared statement</a> S:
+before statement S is ever evaluated, after
+one or more calls to <a href="../c3ref/reset.html">sqlite3_reset()</a>, or after any call
+to <a href="../c3ref/step.html">sqlite3_step()</a> regardless of whether or not the statement has
+completed execution.</p>
+
+<p>Invoking sqlite3_finalize() on a NULL pointer is a harmless no-op.</p>
+
+<p>The application must finalize every <a href="../c3ref/stmt.html">prepared statement</a> in order to avoid
+resource leaks.  It is a grievous error for the application to try to use
+a prepared statement after it has been finalized.  Any use of a prepared
+statement after it has been finalized can result in undefined and
+undesirable behavior such as segfaults and heap corruption.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/free.html b/www/c3ref/free.html
new file mode 100644
index 0000000..fa58c26
--- /dev/null
+++ b/www/c3ref/free.html
@@ -0,0 +1,207 @@
+<!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>Memory Allocation Subsystem</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_free sqlite3_malloc sqlite3_malloc64 sqlite3_msize sqlite3_realloc sqlite3_realloc64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Memory Allocation Subsystem</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_malloc(int);
+void *sqlite3_malloc64(sqlite3_uint64);
+void *sqlite3_realloc(void*, int);
+void *sqlite3_realloc64(void*, sqlite3_uint64);
+void sqlite3_free(void*);
+sqlite3_uint64 sqlite3_msize(void*);
+</pre></blockquote>
+<p>
+The SQLite core uses these three routines for all of its own
+internal memory allocation needs. "Core" in the previous sentence
+does not include operating-system specific <a href="../vfs.html">VFS</a> implementation.  The
+Windows VFS uses native malloc() and free() for some operations.</p>
+
+<p>The sqlite3_malloc() routine returns a pointer to a block
+of memory at least N bytes in length, where N is the parameter.
+If sqlite3_malloc() is unable to obtain sufficient free
+memory, it returns a NULL pointer.  If the parameter N to
+sqlite3_malloc() is zero or negative then sqlite3_malloc() returns
+a NULL pointer.</p>
+
+<p>The sqlite3_malloc64(N) routine works just like
+sqlite3_malloc(N) except that N is an unsigned 64-bit integer instead
+of a signed 32-bit integer.</p>
+
+<p>Calling sqlite3_free() with a pointer previously returned
+by sqlite3_malloc() or sqlite3_realloc() releases that memory so
+that it might be reused.  The sqlite3_free() routine is
+a no-op if is called with a NULL pointer.  Passing a NULL pointer
+to sqlite3_free() is harmless.  After being freed, memory
+should neither be read nor written.  Even reading previously freed
+memory might result in a segmentation fault or other severe error.
+Memory corruption, a segmentation fault, or other severe error
+might result if sqlite3_free() is called with a non-NULL pointer that
+was not obtained from sqlite3_malloc() or sqlite3_realloc().</p>
+
+<p>The sqlite3_realloc(X,N) interface attempts to resize a
+prior memory allocation X to be at least N bytes.
+If the X parameter to sqlite3_realloc(X,N)
+is a NULL pointer then its behavior is identical to calling
+sqlite3_malloc(N).
+If the N parameter to sqlite3_realloc(X,N) is zero or
+negative then the behavior is exactly the same as calling
+sqlite3_free(X).
+sqlite3_realloc(X,N) returns a pointer to a memory allocation
+of at least N bytes in size or NULL if insufficient memory is available.
+If M is the size of the prior allocation, then min(N,M) bytes
+of the prior allocation are copied into the beginning of buffer returned
+by sqlite3_realloc(X,N) and the prior allocation is freed.
+If sqlite3_realloc(X,N) returns NULL and N is positive, then the
+prior allocation is not freed.</p>
+
+<p>The sqlite3_realloc64(X,N) interfaces works the same as
+sqlite3_realloc(X,N) except that N is a 64-bit unsigned integer instead
+of a 32-bit signed integer.</p>
+
+<p>If X is a memory allocation previously obtained from sqlite3_malloc(),
+sqlite3_malloc64(), sqlite3_realloc(), or sqlite3_realloc64(), then
+sqlite3_msize(X) returns the size of that memory allocation in bytes.
+The value returned by sqlite3_msize(X) might be larger than the number
+of bytes requested when X was allocated.  If X is a NULL pointer then
+sqlite3_msize(X) returns zero.  If X points to something that is not
+the beginning of memory allocation, or if it points to a formerly
+valid memory allocation that has now been freed, then the behavior
+of sqlite3_msize(X) is undefined and possibly harmful.</p>
+
+<p>The memory returned by sqlite3_malloc(), sqlite3_realloc(),
+sqlite3_malloc64(), and sqlite3_realloc64()
+is always aligned to at least an 8 byte boundary, or to a
+4 byte boundary if the <a href="../compile.html#4_byte_aligned_malloc">SQLITE_4_BYTE_ALIGNED_MALLOC</a> compile-time
+option is used.</p>
+
+<p>The pointer arguments to <a href="../c3ref/free.html">sqlite3_free()</a> and <a href="../c3ref/free.html">sqlite3_realloc()</a>
+must be either NULL or else pointers obtained from a prior
+invocation of <a href="../c3ref/free.html">sqlite3_malloc()</a> or <a href="../c3ref/free.html">sqlite3_realloc()</a> that have
+not yet been released.</p>
+
+<p>The application must not read or write any part of
+a block of memory after it has been released using
+<a href="../c3ref/free.html">sqlite3_free()</a> or <a href="../c3ref/free.html">sqlite3_realloc()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/free_table.html b/www/c3ref/free_table.html
new file mode 100644
index 0000000..9c08c28
--- /dev/null
+++ b/www/c3ref/free_table.html
@@ -0,0 +1,207 @@
+<!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>Convenience Routines For Running Queries</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>
+<!-- keywords: sqlite3_free_table sqlite3_get_table -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Convenience Routines For Running Queries</h2>
+</div>
+<blockquote><pre>
+int sqlite3_get_table(
+  sqlite3 *db,          /* An open database */
+  const char *zSql,     /* SQL to be evaluated */
+  char ***pazResult,    /* Results of the query */
+  int *pnRow,           /* Number of result rows written here */
+  int *pnColumn,        /* Number of result columns written here */
+  char **pzErrmsg       /* Error msg written here */
+);
+void sqlite3_free_table(char **result);
+</pre></blockquote>
+<p>
+This is a legacy interface that is preserved for backwards compatibility.
+Use of this interface is not recommended.</p>
+
+<p>Definition: A <b>result table</b> is memory data structure created by the
+<a href="../c3ref/free_table.html">sqlite3_get_table()</a> interface.  A result table records the
+complete query results from one or more queries.</p>
+
+<p>The table conceptually has a number of rows and columns.  But
+these numbers are not part of the result table itself.  These
+numbers are obtained separately.  Let N be the number of rows
+and M be the number of columns.</p>
+
+<p>A result table is an array of pointers to zero-terminated UTF-8 strings.
+There are (N+1)*M elements in the array.  The first M pointers point
+to zero-terminated strings that  contain the names of the columns.
+The remaining entries all point to query results.  NULL values result
+in NULL pointers.  All other values are in their UTF-8 zero-terminated
+string representation as returned by <a href="../c3ref/column_blob.html">sqlite3_column_text()</a>.</p>
+
+<p>A result table might consist of one or more memory allocations.
+It is not safe to pass a result table directly to <a href="../c3ref/free.html">sqlite3_free()</a>.
+A result table should be deallocated using <a href="../c3ref/free_table.html">sqlite3_free_table()</a>.</p>
+
+<p>As an example of the result table format, suppose a query result
+is as follows:</p>
+
+<p><blockquote><pre>
+Name        | Age
+-----------------------
+Alice       | 43
+Bob         | 28
+Cindy       | 21
+</pre></blockquote></p>
+
+<p>There are two columns (M==2) and three rows (N==3).  Thus the
+result table has 8 entries.  Suppose the result table is stored
+in an array named azResult.  Then azResult holds this content:</p>
+
+<p><blockquote><pre>
+azResult&#91;0] = "Name";
+azResult&#91;1] = "Age";
+azResult&#91;2] = "Alice";
+azResult&#91;3] = "43";
+azResult&#91;4] = "Bob";
+azResult&#91;5] = "28";
+azResult&#91;6] = "Cindy";
+azResult&#91;7] = "21";
+</pre></blockquote></p>
+
+<p>The sqlite3_get_table() function evaluates one or more
+semicolon-separated SQL statements in the zero-terminated UTF-8
+string of its 2nd parameter and returns a result table to the
+pointer given in its 3rd parameter.</p>
+
+<p>After the application has finished with the result from sqlite3_get_table(),
+it must pass the result table pointer to sqlite3_free_table() in order to
+release the memory that was malloced.  Because of the way the
+<a href="../c3ref/free.html">sqlite3_malloc()</a> happens within sqlite3_get_table(), the calling
+function must not try to call <a href="../c3ref/free.html">sqlite3_free()</a> directly.  Only
+<a href="../c3ref/free_table.html">sqlite3_free_table()</a> is able to release the memory properly and safely.</p>
+
+<p>The sqlite3_get_table() interface is implemented as a wrapper around
+<a href="../c3ref/exec.html">sqlite3_exec()</a>.  The sqlite3_get_table() routine does not have access
+to any internal data structures of SQLite.  It uses only the public
+interface defined here.  As a consequence, errors that occur in the
+wrapper layer outside of the internal <a href="../c3ref/exec.html">sqlite3_exec()</a> call are not
+reflected in subsequent calls to <a href="../c3ref/errcode.html">sqlite3_errcode()</a> or
+<a href="../c3ref/errcode.html">sqlite3_errmsg()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/funclist.html b/www/c3ref/funclist.html
new file mode 100644
index 0000000..ac1cc95
--- /dev/null
+++ b/www/c3ref/funclist.html
@@ -0,0 +1,428 @@
+<!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>List Of SQLite Functions</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>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+
+<h2>List Of Functions:</h2>
+<p>Note: Functions marked with "<small><i>(exp)</i></small>"
+are <a href="../c3ref/experimental.html">experimental</a> and functions whose names are
+<s>struck through</s> are <a href="../c3ref/experimental.html">deprecated</a>.</p>
+<!-- number of functions: 285 -->
+<!-- number of deprecated functions: 7 -->
+<!-- number of experimental functions: 0 -->
+<div class='columns' style='columns: 15em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/aggregate_context.html'>sqlite3_aggregate_context</a></li>
+<li><s>sqlite3_aggregate_count</s></li>
+<li><a href='../c3ref/auto_extension.html'>sqlite3_auto_extension</a></li>
+<li><a href='../c3ref/autovacuum_pages.html'>sqlite3_autovacuum_pages</a></li>
+<li><a href='../c3ref/backup_finish.html#sqlite3backupfinish'>sqlite3_backup_finish</a></li>
+<li><a href='../c3ref/backup_finish.html#sqlite3backupinit'>sqlite3_backup_init</a></li>
+<li><a href='../c3ref/backup_finish.html#sqlite3backuppagecount'>sqlite3_backup_pagecount</a></li>
+<li><a href='../c3ref/backup_finish.html#sqlite3backupremaining'>sqlite3_backup_remaining</a></li>
+<li><a href='../c3ref/backup_finish.html#sqlite3backupstep'>sqlite3_backup_step</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_blob</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_blob64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_double</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_int</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_int64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_null</a></li>
+<li><a href='../c3ref/bind_parameter_count.html'>sqlite3_bind_parameter_count</a></li>
+<li><a href='../c3ref/bind_parameter_index.html'>sqlite3_bind_parameter_index</a></li>
+<li><a href='../c3ref/bind_parameter_name.html'>sqlite3_bind_parameter_name</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_pointer</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text16</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_value</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_zeroblob</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_zeroblob64</a></li>
+<li><a href='../c3ref/blob_bytes.html'>sqlite3_blob_bytes</a></li>
+<li><a href='../c3ref/blob_close.html'>sqlite3_blob_close</a></li>
+<li><a href='../c3ref/blob_open.html'>sqlite3_blob_open</a></li>
+<li><a href='../c3ref/blob_read.html'>sqlite3_blob_read</a></li>
+<li><a href='../c3ref/blob_reopen.html'>sqlite3_blob_reopen</a></li>
+<li><a href='../c3ref/blob_write.html'>sqlite3_blob_write</a></li>
+<li><a href='../c3ref/busy_handler.html'>sqlite3_busy_handler</a></li>
+<li><a href='../c3ref/busy_timeout.html'>sqlite3_busy_timeout</a></li>
+<li><a href='../c3ref/cancel_auto_extension.html'>sqlite3_cancel_auto_extension</a></li>
+<li><a href='../c3ref/changes.html'>sqlite3_changes</a></li>
+<li><a href='../c3ref/changes.html'>sqlite3_changes64</a></li>
+<li><a href='../c3ref/clear_bindings.html'>sqlite3_clear_bindings</a></li>
+<li><a href='../c3ref/close.html'>sqlite3_close</a></li>
+<li><a href='../c3ref/close.html'>sqlite3_close_v2</a></li>
+<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed</a></li>
+<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_blob</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_bytes</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_bytes16</a></li>
+<li><a href='../c3ref/column_count.html'>sqlite3_column_count</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_database_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_database_name16</a></li>
+<li><a href='../c3ref/column_decltype.html'>sqlite3_column_decltype</a></li>
+<li><a href='../c3ref/column_decltype.html'>sqlite3_column_decltype16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_double</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_int</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_int64</a></li>
+<li><a href='../c3ref/column_name.html'>sqlite3_column_name</a></li>
+<li><a href='../c3ref/column_name.html'>sqlite3_column_name16</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_origin_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_origin_name16</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_table_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_table_name16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_text</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_text16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_type</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_value</a></li>
+<li><a href='../c3ref/commit_hook.html'>sqlite3_commit_hook</a></li>
+<li><a href='../c3ref/compileoption_get.html'>sqlite3_compileoption_get</a></li>
+<li><a href='../c3ref/compileoption_get.html'>sqlite3_compileoption_used</a></li>
+<li><a href='../c3ref/complete.html'>sqlite3_complete</a></li>
+<li><a href='../c3ref/complete.html'>sqlite3_complete16</a></li>
+<li><a href='../c3ref/config.html'>sqlite3_config</a></li>
+<li><a href='../c3ref/context_db_handle.html'>sqlite3_context_db_handle</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation16</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation_v2</a></li>
+<li><a href='../c3ref/create_filename.html'>sqlite3_create_filename</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function16</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function_v2</a></li>
+<li><a href='../c3ref/create_module.html'>sqlite3_create_module</a></li>
+<li><a href='../c3ref/create_module.html'>sqlite3_create_module_v2</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_window_function</a></li>
+<li><a href='../c3ref/data_count.html'>sqlite3_data_count</a></li>
+<li><a href='../c3ref/database_file_object.html'>sqlite3_database_file_object</a></li>
+<li><a href='../c3ref/db_cacheflush.html'>sqlite3_db_cacheflush</a></li>
+<li><a href='../c3ref/db_config.html'>sqlite3_db_config</a></li>
+<li><a href='../c3ref/db_filename.html'>sqlite3_db_filename</a></li>
+<li><a href='../c3ref/db_handle.html'>sqlite3_db_handle</a></li>
+<li><a href='../c3ref/db_mutex.html'>sqlite3_db_mutex</a></li>
+<li><a href='../c3ref/db_name.html'>sqlite3_db_name</a></li>
+<li><a href='../c3ref/db_readonly.html'>sqlite3_db_readonly</a></li>
+<li><a href='../c3ref/db_release_memory.html'>sqlite3_db_release_memory</a></li>
+<li><a href='../c3ref/db_status.html'>sqlite3_db_status</a></li>
+<li><a href='../c3ref/declare_vtab.html'>sqlite3_declare_vtab</a></li>
+<li><a href='../c3ref/deserialize.html'>sqlite3_deserialize</a></li>
+<li><a href='../c3ref/drop_modules.html'>sqlite3_drop_modules</a></li>
+<li><a href='../c3ref/enable_load_extension.html'>sqlite3_enable_load_extension</a></li>
+<li><a href='../c3ref/enable_shared_cache.html'>sqlite3_enable_shared_cache</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errcode</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errmsg</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errmsg16</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_error_offset</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errstr</a></li>
+<li><a href='../c3ref/exec.html'>sqlite3_exec</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_expanded_sql</a></li>
+<li><s>sqlite3_expired</s></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_extended_errcode</a></li>
+<li><a href='../c3ref/extended_result_codes.html'>sqlite3_extended_result_codes</a></li>
+<li><a href='../c3ref/file_control.html'>sqlite3_file_control</a></li>
+<li><a href='../c3ref/filename_database.html'>sqlite3_filename_database</a></li>
+<li><a href='../c3ref/filename_database.html'>sqlite3_filename_journal</a></li>
+<li><a href='../c3ref/filename_database.html'>sqlite3_filename_wal</a></li>
+<li><a href='../c3ref/finalize.html'>sqlite3_finalize</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_free</a></li>
+<li><a href='../c3ref/create_filename.html'>sqlite3_free_filename</a></li>
+<li><a href='../c3ref/free_table.html'>sqlite3_free_table</a></li>
+<li><a href='../c3ref/get_autocommit.html'>sqlite3_get_autocommit</a></li>
+<li><a href='../c3ref/get_auxdata.html'>sqlite3_get_auxdata</a></li>
+<li><a href='../c3ref/free_table.html'>sqlite3_get_table</a></li>
+<li><s>sqlite3_global_recover</s></li>
+<li><a href='../c3ref/hard_heap_limit64.html'>sqlite3_hard_heap_limit64</a></li>
+<li><a href='../c3ref/initialize.html'>sqlite3_initialize</a></li>
+<li><a href='../c3ref/interrupt.html'>sqlite3_interrupt</a></li>
+<li><a href='../c3ref/keyword_check.html'>sqlite3_keyword_check</a></li>
+<li><a href='../c3ref/keyword_check.html'>sqlite3_keyword_count</a></li>
+<li><a href='../c3ref/keyword_check.html'>sqlite3_keyword_name</a></li>
+<li><a href='../c3ref/last_insert_rowid.html'>sqlite3_last_insert_rowid</a></li>
+<li><a href='../c3ref/libversion.html'>sqlite3_libversion</a></li>
+<li><a href='../c3ref/libversion.html'>sqlite3_libversion_number</a></li>
+<li><a href='../c3ref/limit.html'>sqlite3_limit</a></li>
+<li><a href='../c3ref/load_extension.html'>sqlite3_load_extension</a></li>
+<li><a href='../c3ref/log.html'>sqlite3_log</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_malloc</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_malloc64</a></li>
+<li><s>sqlite3_memory_alarm</s></li>
+<li><a href='../c3ref/memory_highwater.html'>sqlite3_memory_highwater</a></li>
+<li><a href='../c3ref/memory_highwater.html'>sqlite3_memory_used</a></li>
+<li><a href='../c3ref/mprintf.html'>sqlite3_mprintf</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_msize</a></li>
+<li><a href='../c3ref/mutex_alloc.html'>sqlite3_mutex_alloc</a></li>
+<li><a href='../c3ref/mutex_alloc.html'>sqlite3_mutex_enter</a></li>
+<li><a href='../c3ref/mutex_alloc.html'>sqlite3_mutex_free</a></li>
+<li><a href='../c3ref/mutex_held.html'>sqlite3_mutex_held</a></li>
+<li><a href='../c3ref/mutex_alloc.html'>sqlite3_mutex_leave</a></li>
+<li><a href='../c3ref/mutex_held.html'>sqlite3_mutex_notheld</a></li>
+<li><a href='../c3ref/mutex_alloc.html'>sqlite3_mutex_try</a></li>
+<li><a href='../c3ref/next_stmt.html'>sqlite3_next_stmt</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_normalized_sql</a></li>
+<li><a href='../c3ref/open.html'>sqlite3_open</a></li>
+<li><a href='../c3ref/open.html'>sqlite3_open16</a></li>
+<li><a href='../c3ref/open.html'>sqlite3_open_v2</a></li>
+<li><a href='../c3ref/initialize.html'>sqlite3_os_end</a></li>
+<li><a href='../c3ref/initialize.html'>sqlite3_os_init</a></li>
+<li><a href='../c3ref/overload_function.html'>sqlite3_overload_function</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v3</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v3</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_blobwrite</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_count</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_depth</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_hook</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_new</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_old</a></li>
+<li><a href='../c3ref/profile.html'>sqlite3_profile</a></li>
+<li><a href='../c3ref/progress_handler.html'>sqlite3_progress_handler</a></li>
+<li><a href='../c3ref/randomness.html'>sqlite3_randomness</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_realloc</a></li>
+<li><a href='../c3ref/free.html'>sqlite3_realloc64</a></li>
+<li><a href='../c3ref/release_memory.html'>sqlite3_release_memory</a></li>
+<li><a href='../c3ref/reset.html'>sqlite3_reset</a></li>
+<li><a href='../c3ref/reset_auto_extension.html'>sqlite3_reset_auto_extension</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_blob</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_blob64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_double</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error16</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_code</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_nomem</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_error_toobig</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_int</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_int64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_null</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_pointer</a></li>
+<li><a href='../c3ref/result_subtype.html'>sqlite3_result_subtype</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16be</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text16le</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_text64</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_value</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_zeroblob</a></li>
+<li><a href='../c3ref/result_blob.html'>sqlite3_result_zeroblob64</a></li>
+<li><a href='../c3ref/commit_hook.html'>sqlite3_rollback_hook</a></li>
+<li><a href='../c3ref/serialize.html'>sqlite3_serialize</a></li>
+<li><a href='../c3ref/set_authorizer.html'>sqlite3_set_authorizer</a></li>
+<li><a href='../c3ref/get_auxdata.html'>sqlite3_set_auxdata</a></li>
+<li><a href='../c3ref/set_last_insert_rowid.html'>sqlite3_set_last_insert_rowid</a></li>
+<li><a href='../c3ref/initialize.html'>sqlite3_shutdown</a></li>
+<li><a href='../c3ref/sleep.html'>sqlite3_sleep</a></li>
+<li><a href='../c3ref/snapshot_cmp.html'>sqlite3_snapshot_cmp</a></li>
+<li><a href='../c3ref/snapshot_free.html'>sqlite3_snapshot_free</a></li>
+<li><a href='../c3ref/snapshot_get.html'>sqlite3_snapshot_get</a></li>
+<li><a href='../c3ref/snapshot_open.html'>sqlite3_snapshot_open</a></li>
+<li><a href='../c3ref/snapshot_recover.html'>sqlite3_snapshot_recover</a></li>
+<li><a href='../c3ref/mprintf.html'>sqlite3_snprintf</a></li>
+<li><s>sqlite3_soft_heap_limit</s></li>
+<li><a href='../c3ref/hard_heap_limit64.html'>sqlite3_soft_heap_limit64</a></li>
+<li><a href='../c3ref/libversion.html'>sqlite3_sourceid</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_sql</a></li>
+<li><a href='../c3ref/status.html'>sqlite3_status</a></li>
+<li><a href='../c3ref/status.html'>sqlite3_status64</a></li>
+<li><a href='../c3ref/step.html'>sqlite3_step</a></li>
+<li><a href='../c3ref/stmt_busy.html'>sqlite3_stmt_busy</a></li>
+<li><a href='../c3ref/stmt_isexplain.html'>sqlite3_stmt_isexplain</a></li>
+<li><a href='../c3ref/stmt_readonly.html'>sqlite3_stmt_readonly</a></li>
+<li><a href='../c3ref/stmt_scanstatus.html'>sqlite3_stmt_scanstatus</a></li>
+<li><a href='../c3ref/stmt_scanstatus_reset.html'>sqlite3_stmt_scanstatus_reset</a></li>
+<li><a href='../c3ref/stmt_status.html'>sqlite3_stmt_status</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_append</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendall</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendchar</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendf</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_errcode</a></li>
+<li><a href='../c3ref/str_finish.html'>sqlite3_str_finish</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_length</a></li>
+<li><a href='../c3ref/str_new.html'>sqlite3_str_new</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_reset</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_value</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_vappendf</a></li>
+<li><a href='../c3ref/strglob.html'>sqlite3_strglob</a></li>
+<li><a href='../c3ref/stricmp.html'>sqlite3_stricmp</a></li>
+<li><a href='../c3ref/strlike.html'>sqlite3_strlike</a></li>
+<li><a href='../c3ref/stricmp.html'>sqlite3_strnicmp</a></li>
+<li><a href='../c3ref/system_errno.html'>sqlite3_system_errno</a></li>
+<li><a href='../c3ref/table_column_metadata.html'>sqlite3_table_column_metadata</a></li>
+<li><a href='../c3ref/test_control.html'>sqlite3_test_control</a></li>
+<li><s>sqlite3_thread_cleanup</s></li>
+<li><a href='../c3ref/threadsafe.html'>sqlite3_threadsafe</a></li>
+<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes</a></li>
+<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes64</a></li>
+<li><a href='../c3ref/profile.html'>sqlite3_trace</a></li>
+<li><a href='../c3ref/trace_v2.html'>sqlite3_trace_v2</a></li>
+<li><s>sqlite3_transfer_bindings</s></li>
+<li><a href='../c3ref/txn_state.html'>sqlite3_txn_state</a></li>
+<li><a href='../c3ref/unlock_notify.html'>sqlite3_unlock_notify</a></li>
+<li><a href='../c3ref/update_hook.html'>sqlite3_update_hook</a></li>
+<li><a href='../c3ref/uri_boolean.html'>sqlite3_uri_boolean</a></li>
+<li><a href='../c3ref/uri_boolean.html'>sqlite3_uri_int64</a></li>
+<li><a href='../c3ref/uri_boolean.html'>sqlite3_uri_key</a></li>
+<li><a href='../c3ref/uri_boolean.html'>sqlite3_uri_parameter</a></li>
+<li><a href='../c3ref/user_data.html'>sqlite3_user_data</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_blob</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_bytes</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_bytes16</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_double</a></li>
+<li><a href='../c3ref/value_dup.html'>sqlite3_value_dup</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_encoding</a></li>
+<li><a href='../c3ref/value_dup.html'>sqlite3_value_free</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_frombind</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_int</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_int64</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_nochange</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_numeric_type</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_pointer</a></li>
+<li><a href='../c3ref/value_subtype.html'>sqlite3_value_subtype</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16be</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16le</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_type</a></li>
+<li><a href='../c3ref/libversion.html'>sqlite3_version</a></li>
+<li><a href='../c3ref/vfs_find.html'>sqlite3_vfs_find</a></li>
+<li><a href='../c3ref/vfs_find.html'>sqlite3_vfs_register</a></li>
+<li><a href='../c3ref/vfs_find.html'>sqlite3_vfs_unregister</a></li>
+<li><a href='../c3ref/mprintf.html'>sqlite3_vmprintf</a></li>
+<li><a href='../c3ref/mprintf.html'>sqlite3_vsnprintf</a></li>
+<li><a href='../c3ref/vtab_collation.html'>sqlite3_vtab_collation</a></li>
+<li><a href='../c3ref/vtab_config.html'>sqlite3_vtab_config</a></li>
+<li><a href='../c3ref/vtab_distinct.html'>sqlite3_vtab_distinct</a></li>
+<li><a href='../c3ref/vtab_in.html'>sqlite3_vtab_in</a></li>
+<li><a href='../c3ref/vtab_in_first.html'>sqlite3_vtab_in_first</a></li>
+<li><a href='../c3ref/vtab_in_first.html'>sqlite3_vtab_in_next</a></li>
+<li><a href='../c3ref/vtab_nochange.html'>sqlite3_vtab_nochange</a></li>
+<li><a href='../c3ref/vtab_on_conflict.html'>sqlite3_vtab_on_conflict</a></li>
+<li><a href='../c3ref/vtab_rhs_value.html'>sqlite3_vtab_rhs_value</a></li>
+<li><a href='../c3ref/wal_autocheckpoint.html'>sqlite3_wal_autocheckpoint</a></li>
+<li><a href='../c3ref/wal_checkpoint.html'>sqlite3_wal_checkpoint</a></li>
+<li><a href='../c3ref/wal_checkpoint_v2.html'>sqlite3_wal_checkpoint_v2</a></li>
+<li><a href='../c3ref/wal_hook.html'>sqlite3_wal_hook</a></li>
+<li><a href='../c3ref/win32_set_directory.html'>sqlite3_win32_set_directory</a></li>
+<li><a href='../c3ref/win32_set_directory.html'>sqlite3_win32_set_directory16</a></li>
+<li><a href='../c3ref/win32_set_directory.html'>sqlite3_win32_set_directory8</a></li>
+</ul>
+</div>
+<p>Other lists:
+<a href="constlist.html">Constants</a> and
+<a href="objlist.html">Objects</a> and
+<a href="../rescode.html">Result Codes</a></p>
+
+
diff --git a/www/c3ref/get_autocommit.html b/www/c3ref/get_autocommit.html
new file mode 100644
index 0000000..a132a10
--- /dev/null
+++ b/www/c3ref/get_autocommit.html
@@ -0,0 +1,147 @@
+<!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>Test For Auto-Commit Mode</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>
+<!-- keywords: {autocommit mode} sqlite3_get_autocommit -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Test For Auto-Commit Mode</h2>
+</div>
+<blockquote><pre>
+int sqlite3_get_autocommit(sqlite3*);
+</pre></blockquote>
+<p>
+The sqlite3_get_autocommit() interface returns non-zero or
+zero if the given database connection is or is not in autocommit mode,
+respectively.  Autocommit mode is on by default.
+Autocommit mode is disabled by a <a href="../lang_transaction.html">BEGIN</a> statement.
+Autocommit mode is re-enabled by a <a href="../lang_transaction.html">COMMIT</a> or <a href="../lang_transaction.html">ROLLBACK</a>.</p>
+
+<p>If certain kinds of errors occur on a statement within a multi-statement
+transaction (errors including <a href="../rescode.html#full">SQLITE_FULL</a>, <a href="../rescode.html#ioerr">SQLITE_IOERR</a>,
+<a href="../rescode.html#nomem">SQLITE_NOMEM</a>, <a href="../rescode.html#busy">SQLITE_BUSY</a>, and <a href="../rescode.html#interrupt">SQLITE_INTERRUPT</a>) then the
+transaction might be rolled back automatically.  The only way to
+find out whether SQLite automatically rolled back the transaction after
+an error is to use this function.</p>
+
+<p>If another thread changes the autocommit status of the database
+connection while this routine is running, then the return value
+is undefined.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/get_auxdata.html b/www/c3ref/get_auxdata.html
new file mode 100644
index 0000000..4a7dd5f
--- /dev/null
+++ b/www/c3ref/get_auxdata.html
@@ -0,0 +1,184 @@
+<!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>Function Auxiliary Data</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>
+<!-- keywords: sqlite3_get_auxdata sqlite3_set_auxdata -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Function Auxiliary Data</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_get_auxdata(sqlite3_context*, int N);
+void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
+</pre></blockquote>
+<p>
+These functions may be used by (non-aggregate) SQL functions to
+associate metadata with argument values. If the same value is passed to
+multiple invocations of the same SQL function during query execution, under
+some circumstances the associated metadata may be preserved.  An example
+of where this might be useful is in a regular-expression matching
+function. The compiled version of the regular expression can be stored as
+metadata associated with the pattern string.
+Then as long as the pattern string remains the same,
+the compiled regular expression can be reused on multiple
+invocations of the same function.</p>
+
+<p>The sqlite3_get_auxdata(C,N) interface returns a pointer to the metadata
+associated by the sqlite3_set_auxdata(C,N,P,X) function with the Nth argument
+value to the application-defined function.  N is zero for the left-most
+function argument.  If there is no metadata
+associated with the function argument, the sqlite3_get_auxdata(C,N) interface
+returns a NULL pointer.</p>
+
+<p>The sqlite3_set_auxdata(C,N,P,X) interface saves P as metadata for the N-th
+argument of the application-defined function.  Subsequent
+calls to sqlite3_get_auxdata(C,N) return P from the most recent
+sqlite3_set_auxdata(C,N,P,X) call if the metadata is still valid or
+NULL if the metadata has been discarded.
+After each call to sqlite3_set_auxdata(C,N,P,X) where X is not NULL,
+SQLite will invoke the destructor function X with parameter P exactly
+once, when the metadata is discarded.
+SQLite is free to discard the metadata at any time, including: <ul>
+<li> when the corresponding function parameter changes, or
+<li> when <a href="../c3ref/reset.html">sqlite3_reset()</a> or <a href="../c3ref/finalize.html">sqlite3_finalize()</a> is called for the
+SQL statement, or
+<li> when sqlite3_set_auxdata() is invoked again on the same
+parameter, or
+<li> during the original sqlite3_set_auxdata() call when a memory
+allocation error occurs. </ul></p>
+
+<p>Note the last bullet in particular.  The destructor X in
+sqlite3_set_auxdata(C,N,P,X) might be called immediately, before the
+sqlite3_set_auxdata() interface even returns.  Hence sqlite3_set_auxdata()
+should be called near the end of the function implementation and the
+function implementation should not make any use of P after
+sqlite3_set_auxdata() has been called.</p>
+
+<p>In practice, metadata is preserved between function calls for
+function parameters that are compile-time constants, including literal
+values and <a href="../lang_expr.html#varparam">parameters</a> and expressions composed from the same.</p>
+
+<p>The value of the N parameter to these interfaces should be non-negative.
+Future enhancements may make use of negative N values to define new
+kinds of function caching behavior.</p>
+
+<p>These routines must be called from the same thread in which
+the SQL function is running.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/hard_heap_limit64.html b/www/c3ref/hard_heap_limit64.html
new file mode 100644
index 0000000..7b5a320
--- /dev/null
+++ b/www/c3ref/hard_heap_limit64.html
@@ -0,0 +1,192 @@
+<!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>Impose A Limit On Heap Size</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>
+<!-- keywords: sqlite3_hard_heap_limit64 sqlite3_soft_heap_limit64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Impose A Limit On Heap Size</h2>
+</div>
+<blockquote><pre>
+sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N);
+sqlite3_int64 sqlite3_hard_heap_limit64(sqlite3_int64 N);
+</pre></blockquote>
+<p>
+These interfaces impose limits on the amount of heap memory that will be
+by all database connections within a single process.</p>
+
+<p>The sqlite3_soft_heap_limit64() interface sets and/or queries the
+soft limit on the amount of heap memory that may be allocated by SQLite.
+SQLite strives to keep heap memory utilization below the soft heap
+limit by reducing the number of pages held in the page cache
+as heap memory usages approaches the limit.
+The soft heap limit is "soft" because even though SQLite strives to stay
+below the limit, it will exceed the limit rather than generate
+an <a href="../rescode.html#nomem">SQLITE_NOMEM</a> error.  In other words, the soft heap limit
+is advisory only.</p>
+
+<p>The sqlite3_hard_heap_limit64(N) interface sets a hard upper bound of
+N bytes on the amount of memory that will be allocated.  The
+sqlite3_hard_heap_limit64(N) interface is similar to
+sqlite3_soft_heap_limit64(N) except that memory allocations will fail
+when the hard heap limit is reached.</p>
+
+<p>The return value from both sqlite3_soft_heap_limit64() and
+sqlite3_hard_heap_limit64() is the size of
+the heap limit prior to the call, or negative in the case of an
+error.  If the argument N is negative
+then no change is made to the heap limit.  Hence, the current
+size of heap limits can be determined by invoking
+sqlite3_soft_heap_limit64(-1) or sqlite3_hard_heap_limit(-1).</p>
+
+<p>Setting the heap limits to zero disables the heap limiter mechanism.</p>
+
+<p>The soft heap limit may not be greater than the hard heap limit.
+If the hard heap limit is enabled and if sqlite3_soft_heap_limit(N)
+is invoked with a value of N that is greater than the hard heap limit,
+the soft heap limit is set to the value of the hard heap limit.
+The soft heap limit is automatically enabled whenever the hard heap
+limit is enabled. When sqlite3_hard_heap_limit64(N) is invoked and
+the soft heap limit is outside the range of 1..N, then the soft heap
+limit is set to N.  Invoking sqlite3_soft_heap_limit64(0) when the
+hard heap limit is enabled makes the soft heap limit equal to the
+hard heap limit.</p>
+
+<p>The memory allocation limits can also be adjusted using
+<a href="../pragma.html#pragma_soft_heap_limit">PRAGMA soft_heap_limit</a> and <a href="../pragma.html#pragma_hard_heap_limit">PRAGMA hard_heap_limit</a>.</p>
+
+<p>The heap limits are not enforced in the current implementation
+if one or more of following conditions are true:</p>
+
+<p><ul>
+<li> The limit value is set to zero.
+<li> Memory accounting is disabled using a combination of the
+<a href="../c3ref/config.html">sqlite3_config</a>(<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmemstatus">SQLITE_CONFIG_MEMSTATUS</a>,...) start-time option and
+the <a href="../compile.html#default_memstatus">SQLITE_DEFAULT_MEMSTATUS</a> compile-time option.
+<li> An alternative page cache implementation is specified using
+<a href="../c3ref/config.html">sqlite3_config</a>(<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpcache2">SQLITE_CONFIG_PCACHE2</a>,...).
+<li> The page cache allocates from its own memory pool supplied
+by <a href="../c3ref/config.html">sqlite3_config</a>(<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpagecache">SQLITE_CONFIG_PAGECACHE</a>,...) rather than
+from the heap.
+</ul></p>
+
+<p>The circumstances under which SQLite will enforce the heap limits may
+changes in future releases of SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/index_info.html b/www/c3ref/index_info.html
new file mode 100644
index 0000000..0f684b2
--- /dev/null
+++ b/www/c3ref/index_info.html
@@ -0,0 +1,262 @@
+<!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>Virtual Table Indexing Information</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>
+<!-- keywords: sqlite3_index_info -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Indexing Information</h2>
+</div>
+<blockquote><pre>
+struct sqlite3_index_info {
+  /* Inputs */
+  int nConstraint;           /* Number of entries in aConstraint */
+  struct sqlite3_index_constraint {
+     int iColumn;              /* Column constrained.  -1 for ROWID */
+     unsigned char op;         /* Constraint operator */
+     unsigned char usable;     /* True if this constraint is usable */
+     int iTermOffset;          /* Used internally - xBestIndex should ignore */
+  } *aConstraint;            /* Table of WHERE clause constraints */
+  int nOrderBy;              /* Number of terms in the ORDER BY clause */
+  struct sqlite3_index_orderby {
+     int iColumn;              /* Column number */
+     unsigned char desc;       /* True for DESC.  False for ASC. */
+  } *aOrderBy;               /* The ORDER BY clause */
+  /* Outputs */
+  struct sqlite3_index_constraint_usage {
+    int argvIndex;           /* if &gt;0, constraint is part of argv to xFilter */
+    unsigned char omit;      /* Do not code a test for this constraint */
+  } *aConstraintUsage;
+  int idxNum;                /* Number used to identify the index */
+  char *idxStr;              /* String, possibly obtained from sqlite3_malloc */
+  int needToFreeIdxStr;      /* Free idxStr using sqlite3_free() if true */
+  int orderByConsumed;       /* True if output is already ordered */
+  double estimatedCost;           /* Estimated cost of using this index */
+  /* Fields below are only available in SQLite 3.8.2 and later */
+  sqlite3_int64 estimatedRows;    /* Estimated number of rows returned */
+  /* Fields below are only available in SQLite 3.9.0 and later */
+  int idxFlags;              /* Mask of SQLITE_INDEX_SCAN_* flags */
+  /* Fields below are only available in SQLite 3.10.0 and later */
+  sqlite3_uint64 colUsed;    /* Input: Mask of columns used by statement */
+};
+</pre></blockquote>
+<p>
+The sqlite3_index_info structure and its substructures is used as part
+of the <a href="../vtab.html">virtual table</a> interface to
+pass information into and receive the reply from the <a href="../vtab.html#xbestindex">xBestIndex</a>
+method of a <a href="../c3ref/module.html">virtual table module</a>.  The fields under **Inputs** are the
+inputs to xBestIndex and are read-only.  xBestIndex inserts its
+results into the **Outputs** fields.</p>
+
+<p>The aConstraint[] array records WHERE clause constraints of the form:</p>
+
+<p><blockquote>column OP expr</blockquote></p>
+
+<p>where OP is =, &lt;, &lt;=, &gt;, or &gt;=.  The particular operator is
+stored in aConstraint[].op using one of the
+<a href="../c3ref/c_index_constraint_eq.html">SQLITE_INDEX_CONSTRAINT_ values</a>.
+The index of the column is stored in
+aConstraint[].iColumn.  aConstraint[].usable is TRUE if the
+expr on the right-hand side can be evaluated (and thus the constraint
+is usable) and false if it cannot.</p>
+
+<p>The optimizer automatically inverts terms of the form "expr OP column"
+and makes other simplifications to the WHERE clause in an attempt to
+get as many WHERE clause terms into the form shown above as possible.
+The aConstraint[] array only reports WHERE clause terms that are
+relevant to the particular virtual table being queried.</p>
+
+<p>Information about the ORDER BY clause is stored in aOrderBy[].
+Each term of aOrderBy records a column of the ORDER BY clause.</p>
+
+<p>The colUsed field indicates which columns of the virtual table may be
+required by the current scan. Virtual table columns are numbered from
+zero in the order in which they appear within the CREATE TABLE statement
+passed to sqlite3_declare_vtab(). For the first 63 columns (columns 0-62),
+the corresponding bit is set within the colUsed mask if the column may be
+required by SQLite. If the table has at least 64 columns and any column
+to the right of the first 63 is required, then bit 63 of colUsed is also
+set. In other words, column iCol may be required if the expression
+(colUsed & ((sqlite3_uint64)1 << (iCol>=63 ? 63 : iCol))) evaluates to
+non-zero.</p>
+
+<p>The <a href="../vtab.html#xbestindex">xBestIndex</a> method must fill aConstraintUsage[] with information
+about what parameters to pass to xFilter.  If argvIndex>0 then
+the right-hand side of the corresponding aConstraint[] is evaluated
+and becomes the argvIndex-th entry in argv.  If aConstraintUsage[].omit
+is true, then the constraint is assumed to be fully handled by the
+virtual table and might not be checked again by the byte code. The
+aConstraintUsage[].omit flag is an optimization hint. When the omit flag
+is left in its default setting of false, the constraint will always be
+checked separately in byte code.  If the omit flag is change to true, then
+the constraint may or may not be checked in byte code.  In other words,
+when the omit flag is true there is no guarantee that the constraint will
+not be checked again using byte code.</p>
+
+<p>The idxNum and idxPtr values are recorded and passed into the
+<a href="../vtab.html#xfilter">xFilter</a> method.
+<a href="../c3ref/free.html">sqlite3_free()</a> is used to free idxPtr if and only if
+needToFreeIdxPtr is true.</p>
+
+<p>The orderByConsumed means that output from <a href="../vtab.html#xfilter">xFilter</a>/<a href="../vtab.html#xnext">xNext</a> will occur in
+the correct order to satisfy the ORDER BY clause so that no separate
+sorting step is required.</p>
+
+<p>The estimatedCost value is an estimate of the cost of a particular
+strategy. A cost of N indicates that the cost of the strategy is similar
+to a linear scan of an SQLite table with N rows. A cost of log(N)
+indicates that the expense of the operation is similar to that of a
+binary search on a unique indexed field of an SQLite table with N rows.</p>
+
+<p>The estimatedRows value is an estimate of the number of rows that
+will be returned by the strategy.</p>
+
+<p>The xBestIndex method may optionally populate the idxFlags field with a
+mask of SQLITE_INDEX_SCAN_* flags. Currently there is only one such flag -
+SQLITE_INDEX_SCAN_UNIQUE. If the xBestIndex method sets this flag, SQLite
+assumes that the strategy may visit at most one row.</p>
+
+<p>Additionally, if xBestIndex sets the SQLITE_INDEX_SCAN_UNIQUE flag, then
+SQLite also assumes that if a call to the xUpdate() method is made as
+part of the same statement to delete or update a virtual table row and the
+implementation returns SQLITE_CONSTRAINT, then there is no need to rollback
+any database changes. In other words, if the xUpdate() returns
+SQLITE_CONSTRAINT, the database contents must be exactly as they were
+before xUpdate was called. By contrast, if SQLITE_INDEX_SCAN_UNIQUE is not
+set and xUpdate returns SQLITE_CONSTRAINT, any database changes made by
+the xUpdate method are automatically rolled back by SQLite.</p>
+
+<p>IMPORTANT: The estimatedRows field was added to the sqlite3_index_info
+structure for SQLite <a href="../releaselog/3_8_2.html">version 3.8.2</a> (2013-12-06).
+If a virtual table extension is
+used with an SQLite version earlier than 3.8.2, the results of attempting
+to read or write the estimatedRows field are undefined (but are likely
+to include crashing the application). The estimatedRows field should
+therefore only be used if <a href="../c3ref/libversion.html">sqlite3_libversion_number()</a> returns a
+value greater than or equal to 3008002. Similarly, the idxFlags field
+was added for <a href="../releaselog/3_9_0.html">version 3.9.0</a> (2015-10-14).
+It may therefore only be used if
+sqlite3_libversion_number() returns a value greater than or equal to
+3009000.
+</p><p>3 Methods:
+ <a href="../c3ref/vtab_collation.html">sqlite3_vtab_collation()</a>,
+<a href="../c3ref/vtab_distinct.html">sqlite3_vtab_distinct()</a>,
+<a href="../c3ref/vtab_rhs_value.html">sqlite3_vtab_rhs_value()</a></p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/initialize.html b/www/c3ref/initialize.html
new file mode 100644
index 0000000..bfeba54
--- /dev/null
+++ b/www/c3ref/initialize.html
@@ -0,0 +1,205 @@
+<!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>Initialize The SQLite Library</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>
+<!-- keywords: sqlite3_initialize sqlite3_os_end sqlite3_os_init sqlite3_shutdown -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Initialize The SQLite Library</h2>
+</div>
+<blockquote><pre>
+int sqlite3_initialize(void);
+int sqlite3_shutdown(void);
+int sqlite3_os_init(void);
+int sqlite3_os_end(void);
+</pre></blockquote>
+<p>
+The sqlite3_initialize() routine initializes the
+SQLite library.  The sqlite3_shutdown() routine
+deallocates any resources that were allocated by sqlite3_initialize().
+These routines are designed to aid in process initialization and
+shutdown on embedded systems.  Workstation applications using
+SQLite normally do not need to invoke either of these routines.</p>
+
+<p>A call to sqlite3_initialize() is an "effective" call if it is
+the first time sqlite3_initialize() is invoked during the lifetime of
+the process, or if it is the first time sqlite3_initialize() is invoked
+following a call to sqlite3_shutdown().  Only an effective call
+of sqlite3_initialize() does any initialization.  All other calls
+are harmless no-ops.</p>
+
+<p>A call to sqlite3_shutdown() is an "effective" call if it is the first
+call to sqlite3_shutdown() since the last sqlite3_initialize().  Only
+an effective call to sqlite3_shutdown() does any deinitialization.
+All other valid calls to sqlite3_shutdown() are harmless no-ops.</p>
+
+<p>The sqlite3_initialize() interface is threadsafe, but sqlite3_shutdown()
+is not.  The sqlite3_shutdown() interface must only be called from a
+single thread.  All open <a href="../c3ref/sqlite3.html">database connections</a> must be closed and all
+other SQLite resources must be deallocated prior to invoking
+sqlite3_shutdown().</p>
+
+<p>Among other things, sqlite3_initialize() will invoke
+sqlite3_os_init().  Similarly, sqlite3_shutdown()
+will invoke sqlite3_os_end().</p>
+
+<p>The sqlite3_initialize() routine returns <a href="../rescode.html#ok">SQLITE_OK</a> on success.
+If for some reason, sqlite3_initialize() is unable to initialize
+the library (perhaps it is unable to allocate a needed resource such
+as a mutex) it returns an <a href="../rescode.html">error code</a> other than <a href="../rescode.html#ok">SQLITE_OK</a>.</p>
+
+<p>The sqlite3_initialize() routine is called internally by many other
+SQLite interfaces so that an application usually does not need to
+invoke sqlite3_initialize() directly.  For example, <a href="../c3ref/open.html">sqlite3_open()</a>
+calls sqlite3_initialize() so the SQLite library will be automatically
+initialized when <a href="../c3ref/open.html">sqlite3_open()</a> is called if it has not be initialized
+already.  However, if SQLite is compiled with the <a href="../compile.html#omit_autoinit">SQLITE_OMIT_AUTOINIT</a>
+compile-time option, then the automatic calls to sqlite3_initialize()
+are omitted and the application must call sqlite3_initialize() directly
+prior to using any other SQLite interface.  For maximum portability,
+it is recommended that applications always invoke sqlite3_initialize()
+directly prior to using any other SQLite interface.  Future releases
+of SQLite may require this.  In other words, the behavior exhibited
+when SQLite is compiled with <a href="../compile.html#omit_autoinit">SQLITE_OMIT_AUTOINIT</a> might become the
+default behavior in some future release of SQLite.</p>
+
+<p>The sqlite3_os_init() routine does operating-system specific
+initialization of the SQLite library.  The sqlite3_os_end()
+routine undoes the effect of sqlite3_os_init().  Typical tasks
+performed by these routines include allocation or deallocation
+of static resources, initialization of global variables,
+setting up a default <a href="../c3ref/vfs.html">sqlite3_vfs</a> module, or setting up
+a default configuration using <a href="../c3ref/config.html">sqlite3_config()</a>.</p>
+
+<p>The application should never invoke either sqlite3_os_init()
+or sqlite3_os_end() directly.  The application should only invoke
+sqlite3_initialize() and sqlite3_shutdown().  The sqlite3_os_init()
+interface is called automatically by sqlite3_initialize() and
+sqlite3_os_end() is called by sqlite3_shutdown().  Appropriate
+implementations for sqlite3_os_init() and sqlite3_os_end()
+are built into SQLite when it is compiled for Unix, Windows, or OS/2.
+When <a href="../custombuild.html">built for other platforms</a>
+(using the <a href="../compile.html#os_other">SQLITE_OS_OTHER=1</a> compile-time
+option) the application must supply a suitable implementation for
+sqlite3_os_init() and sqlite3_os_end().  An application-supplied
+implementation of sqlite3_os_init() or sqlite3_os_end()
+must return <a href="../rescode.html#ok">SQLITE_OK</a> on success and some other <a href="../rescode.html">error code</a> upon
+failure.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/int64.html b/www/c3ref/int64.html
new file mode 100644
index 0000000..5c8deee
--- /dev/null
+++ b/www/c3ref/int64.html
@@ -0,0 +1,157 @@
+<!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>64-Bit Integer Types</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>
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+<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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+</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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_int64 sqlite3_uint64 sqlite_int64 sqlite_uint64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>64-Bit Integer Types</h2>
+</div>
+<blockquote><pre>
+#ifdef SQLITE_INT64_TYPE
+  typedef SQLITE_INT64_TYPE sqlite_int64;
+# ifdef SQLITE_UINT64_TYPE
+    typedef SQLITE_UINT64_TYPE sqlite_uint64;
+# else
+    typedef unsigned SQLITE_INT64_TYPE sqlite_uint64;
+# endif
+#elif defined(_MSC_VER) || defined(__BORLANDC__)
+  typedef __int64 sqlite_int64;
+  typedef unsigned __int64 sqlite_uint64;
+#else
+  typedef long long int sqlite_int64;
+  typedef unsigned long long int sqlite_uint64;
+#endif
+typedef sqlite_int64 sqlite3_int64;
+typedef sqlite_uint64 sqlite3_uint64;
+</pre></blockquote>
+<p>
+Because there is no cross-platform way to specify 64-bit integer types
+SQLite includes typedefs for 64-bit signed and unsigned integers.</p>
+
+<p>The sqlite3_int64 and sqlite3_uint64 are the preferred type definitions.
+The sqlite_int64 and sqlite_uint64 types are supported for backwards
+compatibility only.</p>
+
+<p>The sqlite3_int64 and sqlite_int64 types can store integer values
+between -9223372036854775808 and +9223372036854775807 inclusive.  The
+sqlite3_uint64 and sqlite_uint64 types can store integer values
+between 0 and +18446744073709551615 inclusive.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/interrupt.html b/www/c3ref/interrupt.html
new file mode 100644
index 0000000..2d22cfb
--- /dev/null
+++ b/www/c3ref/interrupt.html
@@ -0,0 +1,161 @@
+<!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>Interrupt A Long-Running Query</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>
+<!-- keywords: sqlite3_interrupt -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Interrupt A Long-Running Query</h2>
+</div>
+<blockquote><pre>
+void sqlite3_interrupt(sqlite3*);
+</pre></blockquote>
+<p>
+This function causes any pending database operation to abort and
+return at its earliest opportunity. This routine is typically
+called in response to a user action such as pressing "Cancel"
+or Ctrl-C where the user wants a long query operation to halt
+immediately.</p>
+
+<p>It is safe to call this routine from a thread different from the
+thread that is currently running the database operation.  But it
+is not safe to call this routine with a <a href="../c3ref/sqlite3.html">database connection</a> that
+is closed or might close before sqlite3_interrupt() returns.</p>
+
+<p>If an SQL operation is very nearly finished at the time when
+sqlite3_interrupt() is called, then it might not have an opportunity
+to be interrupted and might continue to completion.</p>
+
+<p>An SQL operation that is interrupted will return <a href="../rescode.html#interrupt">SQLITE_INTERRUPT</a>.
+If the interrupted SQL operation is an INSERT, UPDATE, or DELETE
+that is inside an explicit transaction, then the entire transaction
+will be rolled back automatically.</p>
+
+<p>The sqlite3_interrupt(D) call is in effect until all currently running
+SQL statements on <a href="../c3ref/sqlite3.html">database connection</a> D complete.  Any new SQL statements
+that are started after the sqlite3_interrupt() call and before the
+running statement count reaches zero are interrupted as if they had been
+running prior to the sqlite3_interrupt() call.  New SQL statements
+that are started after the running statement count reaches zero are
+not effected by the sqlite3_interrupt().
+A call to sqlite3_interrupt(D) that occurs when there are no running
+SQL statements is a no-op and has no effect on SQL statements
+that are started after the sqlite3_interrupt() call returns.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/intro.html b/www/c3ref/intro.html
new file mode 100644
index 0000000..46c07cc
--- /dev/null
+++ b/www/c3ref/intro.html
@@ -0,0 +1,161 @@
+<!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>Introduction</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;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+
+
+<h1 align="center">
+C-language Interface Specification for SQLite
+</h1>
+
+<p>These pages are intended to be precise and detailed specification.
+For a tutorial introduction, see instead:
+<ul>
+<li><a href="../quickstart.html">SQLite In 5 Minutes Or Less</a> and/or
+<li>the <a href="../cintro.html">Introduction To The SQLite C/C++ Interface</a>.
+</ul>
+This same content is also available as a
+<a href="../capi3ref.html">single large HTML file</a>.
+</p>
+
+<p>The SQLite interface elements can be grouped into three categories:</p>
+
+<ol>
+<li><p><a href="objlist.html"><b>List Of Objects.</b></a>
+    This is a list of all abstract objects and datatypes used by the
+    SQLite library.  There are couple dozen objects in total, but
+    the two most important objects are:
+    A database connection object <a href="../c3ref/sqlite3.html">sqlite3</a>, and the
+    prepared statement object <a href="../c3ref/stmt.html">sqlite3_stmt</a>.</p></li>
+
+<li><p><a href="constlist.html"><b>List Of Constants.</b></a>
+    This is a list of numeric constants used by SQLite and represented by
+    #defines in the sqlite3.h header file.  These constants
+    are things such as numeric <a href="../rescode.html">result codes</a> from
+    various interfaces (ex: <a href="../rescode.html#ok">SQLITE_OK</a>) or flags passed
+    into functions to control behavior
+    (ex: <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READONLY</a>).</p></li>
+
+<li><p><a href="funclist.html"><b>List Of Functions.</b></a>
+    This is a list of all functions and methods operating on the 
+    <a href="objlist.html">objects</a> and using and/or
+    returning <a href="constlist.html">constants</a>.  There
+    are many functions, but most applications only use a handful.
+    </p></li>
+</ol>
+
+
+
diff --git a/www/c3ref/io_methods.html b/www/c3ref/io_methods.html
new file mode 100644
index 0000000..305a997
--- /dev/null
+++ b/www/c3ref/io_methods.html
@@ -0,0 +1,252 @@
+<!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>OS Interface File Virtual Methods Object</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>
+<!-- keywords: sqlite3_io_methods -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>OS Interface File Virtual Methods Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_io_methods sqlite3_io_methods;
+struct sqlite3_io_methods {
+  int iVersion;
+  int (*xClose)(sqlite3_file*);
+  int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
+  int (*xWrite)(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
+  int (*xTruncate)(sqlite3_file*, sqlite3_int64 size);
+  int (*xSync)(sqlite3_file*, int flags);
+  int (*xFileSize)(sqlite3_file*, sqlite3_int64 *pSize);
+  int (*xLock)(sqlite3_file*, int);
+  int (*xUnlock)(sqlite3_file*, int);
+  int (*xCheckReservedLock)(sqlite3_file*, int *pResOut);
+  int (*xFileControl)(sqlite3_file*, int op, void *pArg);
+  int (*xSectorSize)(sqlite3_file*);
+  int (*xDeviceCharacteristics)(sqlite3_file*);
+  /* Methods above are valid for version 1 */
+  int (*xShmMap)(sqlite3_file*, int iPg, int pgsz, int, void volatile**);
+  int (*xShmLock)(sqlite3_file*, int offset, int n, int flags);
+  void (*xShmBarrier)(sqlite3_file*);
+  int (*xShmUnmap)(sqlite3_file*, int deleteFlag);
+  /* Methods above are valid for version 2 */
+  int (*xFetch)(sqlite3_file*, sqlite3_int64 iOfst, int iAmt, void **pp);
+  int (*xUnfetch)(sqlite3_file*, sqlite3_int64 iOfst, void *p);
+  /* Methods above are valid for version 3 */
+  /* Additional methods may be added in future releases */
+};
+</pre></blockquote>
+<p>
+Every file opened by the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a> method populates an
+<a href="../c3ref/file.html">sqlite3_file</a> object (or, more commonly, a subclass of the
+<a href="../c3ref/file.html">sqlite3_file</a> object) with a pointer to an instance of this object.
+This object defines the methods used to perform various operations
+against the open file represented by the <a href="../c3ref/file.html">sqlite3_file</a> object.</p>
+
+<p>If the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a> method sets the sqlite3_file.pMethods element
+to a non-NULL pointer, then the sqlite3_io_methods.xClose method
+may be invoked even if the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a> reported that it failed.  The
+only way to prevent a call to xClose following a failed <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a>
+is for the <a href="../c3ref/vfs.html#sqlite3vfsxopen">sqlite3_vfs.xOpen</a> to set the sqlite3_file.pMethods element
+to NULL.</p>
+
+<p>The flags argument to xSync may be one of <a href="../c3ref/c_sync_dataonly.html">SQLITE_SYNC_NORMAL</a> or
+<a href="../c3ref/c_sync_dataonly.html">SQLITE_SYNC_FULL</a>.  The first choice is the normal fsync().
+The second choice is a Mac OS X style fullsync.  The <a href="../c3ref/c_sync_dataonly.html">SQLITE_SYNC_DATAONLY</a>
+flag may be ORed in to indicate that only the data of the file
+and not its inode needs to be synced.</p>
+
+<p>The integer values to xLock() and xUnlock() are one of
+<ul>
+<li> <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_NONE</a>,
+<li> <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_SHARED</a>,
+<li> <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_RESERVED</a>,
+<li> <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_PENDING</a>, or
+<li> <a href="../c3ref/c_lock_exclusive.html">SQLITE_LOCK_EXCLUSIVE</a>.
+</ul>
+xLock() upgrades the database file lock.  In other words, xLock() moves the
+database file lock in the direction NONE toward EXCLUSIVE. The argument to
+xLock() is always on of SHARED, RESERVED, PENDING, or EXCLUSIVE, never
+SQLITE_LOCK_NONE.  If the database file lock is already at or above the
+requested lock, then the call to xLock() is a no-op.
+xUnlock() downgrades the database file lock to either SHARED or NONE.
+to xUnlock() is a no-op.
+The xCheckReservedLock() method checks whether any database connection,
+either in this process or in some other process, is holding a RESERVED,
+PENDING, or EXCLUSIVE lock on the file.  It returns true
+if such a lock exists and false otherwise.</p>
+
+<p>The xFileControl() method is a generic interface that allows custom
+VFS implementations to directly control an open file using the
+<a href="../c3ref/file_control.html">sqlite3_file_control()</a> interface.  The second "op" argument is an
+integer opcode.  The third argument is a generic pointer intended to
+point to a structure that may contain arguments or space in which to
+write return values.  Potential uses for xFileControl() might be
+functions to enable blocking locks with timeouts, to change the
+locking strategy (for example to use dot-file locks), to inquire
+about the status of a lock, or to break stale locks.  The SQLite
+core reserves all opcodes less than 100 for its own use.
+A <a href="../c3ref/c_fcntl_begin_atomic_write.html">list of opcodes</a> less than 100 is available.
+Applications that define a custom xFileControl method should use opcodes
+greater than 100 to avoid conflicts.  VFS implementations should
+return <a href="../rescode.html#notfound">SQLITE_NOTFOUND</a> for file control opcodes that they do not
+recognize.</p>
+
+<p>The xSectorSize() method returns the sector size of the
+device that underlies the file.  The sector size is the
+minimum write that can be performed without disturbing
+other bytes in the file.  The xDeviceCharacteristics()
+method returns a bit vector describing behaviors of the
+underlying device:</p>
+
+<p><ul>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC512</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC1K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC2K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC4K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC8K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC16K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC32K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_ATOMIC64K</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_SAFE_APPEND</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_SEQUENTIAL</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_UNDELETABLE_WHEN_OPEN</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_POWERSAFE_OVERWRITE</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_IMMUTABLE</a>
+<li> <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_BATCH_ATOMIC</a>
+</ul></p>
+
+<p>The SQLITE_IOCAP_ATOMIC property means that all writes of
+any size are atomic.  The SQLITE_IOCAP_ATOMICnnn values
+mean that writes of blocks that are nnn bytes in size and
+are aligned to an address which is an integer multiple of
+nnn are atomic.  The SQLITE_IOCAP_SAFE_APPEND value means
+that when data is appended to a file, the data is appended
+first then the size of the file is extended, never the other
+way around.  The SQLITE_IOCAP_SEQUENTIAL property means that
+information is written to disk in the same order as calls
+to xWrite().</p>
+
+<p>If xRead() returns SQLITE_IOERR_SHORT_READ it must also fill
+in the unread portions of the buffer with zeros.  A VFS that
+fails to zero-fill short reads might seem to work.  However,
+failure to zero-fill short reads will eventually lead to
+database corruption.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/keyword_check.html b/www/c3ref/keyword_check.html
new file mode 100644
index 0000000..030c938
--- /dev/null
+++ b/www/c3ref/keyword_check.html
@@ -0,0 +1,176 @@
+<!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>SQL Keyword Checking</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>
+<!-- keywords: sqlite3_keyword_check sqlite3_keyword_count sqlite3_keyword_name -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>SQL Keyword Checking</h2>
+</div>
+<blockquote><pre>
+int sqlite3_keyword_count(void);
+int sqlite3_keyword_name(int,const char**,int*);
+int sqlite3_keyword_check(const char*,int);
+</pre></blockquote>
+<p>
+These routines provide access to the set of SQL language keywords
+recognized by SQLite.  Applications can uses these routines to determine
+whether or not a specific identifier needs to be escaped (for example,
+by enclosing in double-quotes) so as not to confuse the parser.</p>
+
+<p>The sqlite3_keyword_count() interface returns the number of distinct
+keywords understood by SQLite.</p>
+
+<p>The sqlite3_keyword_name(N,Z,L) interface finds the N-th keyword and
+makes *Z point to that keyword expressed as UTF8 and writes the number
+of bytes in the keyword into *L.  The string that *Z points to is not
+zero-terminated.  The sqlite3_keyword_name(N,Z,L) routine returns
+SQLITE_OK if N is within bounds and SQLITE_ERROR if not. If either Z
+or L are NULL or invalid pointers then calls to
+sqlite3_keyword_name(N,Z,L) result in undefined behavior.</p>
+
+<p>The sqlite3_keyword_check(Z,L) interface checks to see whether or not
+the L-byte UTF8 identifier that Z points to is a keyword, returning non-zero
+if it is and zero if not.</p>
+
+<p>The parser used by SQLite is forgiving.  It is often possible to use
+a keyword as an identifier as long as such use does not result in a
+parsing ambiguity.  For example, the statement
+"CREATE TABLE BEGIN(REPLACE,PRAGMA,END);" is accepted by SQLite, and
+creates a new table named "BEGIN" with three columns named
+"REPLACE", "PRAGMA", and "END".  Nevertheless, best practice is to avoid
+using keywords as identifiers.  Common techniques used to avoid keyword
+name collisions include:
+<ul>
+<li> Put all identifier names inside double-quotes.  This is the official
+SQL way to escape identifier names.
+<li> Put identifier names inside &#91;...&#93;.  This is not standard SQL,
+but it is what SQL Server does and so lots of programmers use this
+technique.
+<li> Begin every identifier with the letter "Z" as no SQL keywords start
+with "Z".
+<li> Include a digit somewhere in every identifier name.
+</ul></p>
+
+<p>Note that the number of keywords understood by SQLite can depend on
+compile-time options.  For example, "VACUUM" is not a keyword if
+SQLite is compiled with the <a href="../compile.html#omit_vacuum">-DSQLITE_OMIT_VACUUM</a> option.  Also,
+new keywords may be added to future releases of SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/last_insert_rowid.html b/www/c3ref/last_insert_rowid.html
new file mode 100644
index 0000000..a939f11
--- /dev/null
+++ b/www/c3ref/last_insert_rowid.html
@@ -0,0 +1,186 @@
+<!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>Last Insert Rowid</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>
+<!-- keywords: sqlite3_last_insert_rowid -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Last Insert Rowid</h2>
+</div>
+<blockquote><pre>
+sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
+</pre></blockquote>
+<p>
+Each entry in most SQLite tables (except for <a href="../withoutrowid.html">WITHOUT ROWID</a> tables)
+has a unique 64-bit signed
+integer key called the <a href="../lang_createtable.html#rowid">"rowid"</a>. The rowid is always available
+as an undeclared column named ROWID, OID, or _ROWID_ as long as those
+names are not also used by explicitly declared columns. If
+the table has a column of type <a href="../lang_createtable.html#rowid">INTEGER PRIMARY KEY</a> then that column
+is another alias for the rowid.</p>
+
+<p>The sqlite3_last_insert_rowid(D) interface usually returns the <a href="../lang_createtable.html#rowid">rowid</a> of
+the most recent successful <a href="../lang_insert.html">INSERT</a> into a rowid table or <a href="../vtab.html">virtual table</a>
+on database connection D. Inserts into <a href="../withoutrowid.html">WITHOUT ROWID</a> tables are not
+recorded. If no successful <a href="../lang_insert.html">INSERT</a>s into rowid tables have ever occurred
+on the database connection D, then sqlite3_last_insert_rowid(D) returns
+zero.</p>
+
+<p>As well as being set automatically as rows are inserted into database
+tables, the value returned by this function may be set explicitly by
+<a href="../c3ref/set_last_insert_rowid.html">sqlite3_set_last_insert_rowid()</a></p>
+
+<p>Some virtual table implementations may INSERT rows into rowid tables as
+part of committing a transaction (e.g. to flush data accumulated in memory
+to disk). In this case subsequent calls to this function return the rowid
+associated with these internal INSERT operations, which leads to
+unintuitive results. Virtual table implementations that do write to rowid
+tables in this way can avoid this problem by restoring the original
+rowid value using <a href="../c3ref/set_last_insert_rowid.html">sqlite3_set_last_insert_rowid()</a> before returning
+control to the user.</p>
+
+<p>If an <a href="../lang_insert.html">INSERT</a> occurs within a trigger then this routine will
+return the <a href="../lang_createtable.html#rowid">rowid</a> of the inserted row as long as the trigger is
+running. Once the trigger program ends, the value returned
+by this routine reverts to what it was before the trigger was fired.</p>
+
+<p>An <a href="../lang_insert.html">INSERT</a> that fails due to a constraint violation is not a
+successful <a href="../lang_insert.html">INSERT</a> and does not change the value returned by this
+routine.  Thus INSERT OR FAIL, INSERT OR IGNORE, INSERT OR ROLLBACK,
+and INSERT OR ABORT make no changes to the return value of this
+routine when their insertion fails.  When INSERT OR REPLACE
+encounters a constraint violation, it does not fail.  The
+INSERT continues to completion after deleting rows that caused
+the constraint problem so INSERT OR REPLACE will always change
+the return value of this interface.</p>
+
+<p>For the purposes of this routine, an <a href="../lang_insert.html">INSERT</a> is considered to
+be successful even if it is subsequently rolled back.</p>
+
+<p>This function is accessible to SQL statements via the
+<a href="../lang_corefunc.html#last_insert_rowid">last_insert_rowid() SQL function</a>.</p>
+
+<p>If a separate thread performs a new <a href="../lang_insert.html">INSERT</a> on the same
+database connection while the <a href="../c3ref/last_insert_rowid.html">sqlite3_last_insert_rowid()</a>
+function is running and thus changes the last insert <a href="../lang_createtable.html#rowid">rowid</a>,
+then the value returned by <a href="../c3ref/last_insert_rowid.html">sqlite3_last_insert_rowid()</a> is
+unpredictable and might not equal either the old or the new
+last insert <a href="../lang_createtable.html#rowid">rowid</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/libversion.html b/www/c3ref/libversion.html
new file mode 100644
index 0000000..d9fedeb
--- /dev/null
+++ b/www/c3ref/libversion.html
@@ -0,0 +1,161 @@
+<!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>Run-Time Library Version Numbers</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>
+<!-- keywords: sqlite3_libversion sqlite3_libversion_number sqlite3_sourceid sqlite3_version -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Run-Time Library Version Numbers</h2>
+</div>
+<blockquote><pre>
+SQLITE_EXTERN const char sqlite3_version[];
+const char *sqlite3_libversion(void);
+const char *sqlite3_sourceid(void);
+int sqlite3_libversion_number(void);
+</pre></blockquote>
+<p>
+These interfaces provide the same information as the <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a>,
+<a href="../c3ref/c_source_id.html">SQLITE_VERSION_NUMBER</a>, and <a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a> C preprocessor macros
+but are associated with the library instead of the header file.  Cautious
+programmers might include assert() statements in their application to
+verify that values returned by these interfaces match the macros in
+the header, and thus ensure that the application is
+compiled with matching library and header files.</p>
+
+<p><blockquote><pre>
+assert( sqlite3_libversion_number()==SQLITE_VERSION_NUMBER );
+assert( strncmp(sqlite3_sourceid(),SQLITE_SOURCE_ID,80)==0 );
+assert( strcmp(sqlite3_libversion(),SQLITE_VERSION)==0 );
+</pre></blockquote></p>
+
+<p>The sqlite3_version[] string constant contains the text of <a href="../c3ref/c_source_id.html">SQLITE_VERSION</a>
+macro.  The sqlite3_libversion() function returns a pointer to the
+to the sqlite3_version[] string constant.  The sqlite3_libversion()
+function is provided for use in DLLs since DLL users usually do not have
+direct access to string constants within the DLL.  The
+sqlite3_libversion_number() function returns an integer equal to
+<a href="../c3ref/c_source_id.html">SQLITE_VERSION_NUMBER</a>.  The sqlite3_sourceid() function returns
+a pointer to a string constant whose value is the same as the
+<a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a> C preprocessor macro.  Except if SQLite is built
+using an edited copy of <a href="../amalgamation.html">the amalgamation</a>, then the last four characters
+of the hash might be different from <a href="../c3ref/c_source_id.html">SQLITE_SOURCE_ID</a>.</p>
+
+<p>See also: <a href="../lang_corefunc.html#sqlite_version">sqlite_version()</a> and <a href="../lang_corefunc.html#sqlite_source_id">sqlite_source_id()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/limit.html b/www/c3ref/limit.html
new file mode 100644
index 0000000..56b83d7
--- /dev/null
+++ b/www/c3ref/limit.html
@@ -0,0 +1,166 @@
+<!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>Run-time Limits</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>
+<!-- keywords: sqlite3_limit -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Run-time Limits</h2>
+</div>
+<blockquote><pre>
+int sqlite3_limit(sqlite3*, int id, int newVal);
+</pre></blockquote>
+<p>
+This interface allows the size of various constructs to be limited
+on a connection by connection basis.  The first parameter is the
+<a href="../c3ref/sqlite3.html">database connection</a> whose limit is to be set or queried.  The
+second parameter is one of the <a href="../c3ref/c_limit_attached.html">limit categories</a> that define a
+class of constructs to be size limited.  The third parameter is the
+new limit for that construct.</p>
+
+<p>If the new limit is a negative number, the limit is unchanged.
+For each limit category SQLITE_LIMIT_<i>NAME</i> there is a
+<a href="../limits.html">hard upper bound</a>
+set at compile-time by a C preprocessor macro called
+<a href="../limits.html">SQLITE_MAX_<i>NAME</i></a>.
+(The "_LIMIT_" in the name is changed to "_MAX_".)
+Attempts to increase a limit above its hard upper bound are
+silently truncated to the hard upper bound.</p>
+
+<p>Regardless of whether or not the limit was changed, the
+<a href="../c3ref/limit.html">sqlite3_limit()</a> interface returns the prior value of the limit.
+Hence, to find the current value of a limit without changing it,
+simply invoke this interface with the third parameter set to -1.</p>
+
+<p>Run-time limits are intended for use in applications that manage
+both their own internal database and also databases that are controlled
+by untrusted external sources.  An example application might be a
+web browser that has its own databases for storing history and
+separate databases controlled by JavaScript applications downloaded
+off the Internet.  The internal databases can be given the
+large, default limits.  Databases managed by external sources can
+be given much smaller limits designed to prevent a denial of service
+attack.  Developers might also want to use the <a href="../c3ref/set_authorizer.html">sqlite3_set_authorizer()</a>
+interface to further control untrusted SQL.  The size of the database
+created by an untrusted script can be contained using the
+<a href="../pragma.html#pragma_max_page_count">max_page_count</a> <a href="../pragma.html#syntax">PRAGMA</a>.</p>
+
+<p>New run-time limit categories may be added in future releases.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/load_extension.html b/www/c3ref/load_extension.html
new file mode 100644
index 0000000..94c5732
--- /dev/null
+++ b/www/c3ref/load_extension.html
@@ -0,0 +1,175 @@
+<!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>Load An Extension</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>
+<!-- keywords: sqlite3_load_extension -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Load An Extension</h2>
+</div>
+<blockquote><pre>
+int sqlite3_load_extension(
+  sqlite3 *db,          /* Load the extension into this database connection */
+  const char *zFile,    /* Name of the shared library containing extension */
+  const char *zProc,    /* Entry point.  Derived from zFile if 0 */
+  char **pzErrMsg       /* Put error message here if not 0 */
+);
+</pre></blockquote>
+<p>
+This interface loads an SQLite extension library from the named file.</p>
+
+<p>The sqlite3_load_extension() interface attempts to load an
+<a href="../loadext.html">SQLite extension</a> library contained in the file zFile.  If
+the file cannot be loaded directly, attempts are made to load
+with various operating-system specific extensions added.
+So for example, if "samplelib" cannot be loaded, then names like
+"samplelib.so" or "samplelib.dylib" or "samplelib.dll" might
+be tried also.</p>
+
+<p>The entry point is zProc.
+zProc may be 0, in which case SQLite will try to come up with an
+entry point name on its own.  It first tries "sqlite3_extension_init".
+If that does not work, it constructs a name "sqlite3_X_init" where the
+X is consists of the lower-case equivalent of all ASCII alphabetic
+characters in the filename from the last "/" to the first following
+"." and omitting any initial "lib".
+The sqlite3_load_extension() interface returns
+<a href="../rescode.html#ok">SQLITE_OK</a> on success and <a href="../rescode.html#error">SQLITE_ERROR</a> if something goes wrong.
+If an error occurs and pzErrMsg is not 0, then the
+<a href="../c3ref/load_extension.html">sqlite3_load_extension()</a> interface shall attempt to
+fill *pzErrMsg with error message text stored in memory
+obtained from <a href="../c3ref/free.html">sqlite3_malloc()</a>. The calling function
+should free this memory by calling <a href="../c3ref/free.html">sqlite3_free()</a>.</p>
+
+<p>Extension loading must be enabled using
+<a href="../c3ref/enable_load_extension.html">sqlite3_enable_load_extension()</a> or
+<a href="../c3ref/db_config.html">sqlite3_db_config</a>(db,<a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableloadextension">SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</a>,1,NULL)
+prior to calling this API,
+otherwise an error will be returned.</p>
+
+<p><b>Security warning:</b> It is recommended that the
+<a href="../c3ref/c_dbconfig_defensive.html#sqlitedbconfigenableloadextension">SQLITE_DBCONFIG_ENABLE_LOAD_EXTENSION</a> method be used to enable only this
+interface.  The use of the <a href="../c3ref/enable_load_extension.html">sqlite3_enable_load_extension()</a> interface
+should be avoided.  This will keep the SQL function <a href="../lang_corefunc.html#load_extension">load_extension()</a>
+disabled and prevent SQL injections from giving attackers
+access to extension loading capabilities.</p>
+
+<p>See also the <a href="../lang_corefunc.html#load_extension">load_extension() SQL function</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/log.html b/www/c3ref/log.html
new file mode 100644
index 0000000..5a04382
--- /dev/null
+++ b/www/c3ref/log.html
@@ -0,0 +1,148 @@
+<!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>Error Logging Interface</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>
+<!-- keywords: sqlite3_log -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Error Logging Interface</h2>
+</div>
+<blockquote><pre>
+void sqlite3_log(int iErrCode, const char *zFormat, ...);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/log.html">sqlite3_log()</a> interface writes a message into the <a href="../errlog.html">error log</a>
+established by the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiglog">SQLITE_CONFIG_LOG</a> option to <a href="../c3ref/config.html">sqlite3_config()</a>.
+If logging is enabled, the zFormat string and subsequent arguments are
+used with <a href="../c3ref/mprintf.html">sqlite3_snprintf()</a> to generate the final output string.</p>
+
+<p>The sqlite3_log() interface is intended for use by extensions such as
+virtual tables, collating functions, and SQL functions.  While there is
+nothing to prevent an application from calling sqlite3_log(), doing so
+is considered bad form.</p>
+
+<p>The zFormat string must not be NULL.</p>
+
+<p>To avoid deadlocks and other threading problems, the sqlite3_log() routine
+will not use dynamically allocated memory.  The log message is stored in
+a fixed-length buffer on the stack.  If the log message is longer than
+a few hundred characters, it will be truncated to the length of the
+buffer.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mem_methods.html b/www/c3ref/mem_methods.html
new file mode 100644
index 0000000..010f64e
--- /dev/null
+++ b/www/c3ref/mem_methods.html
@@ -0,0 +1,200 @@
+<!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>Memory Allocation Routines</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>
+<!-- keywords: sqlite3_mem_methods -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Memory Allocation Routines</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_mem_methods sqlite3_mem_methods;
+struct sqlite3_mem_methods {
+  void *(*xMalloc)(int);         /* Memory allocation function */
+  void (*xFree)(void*);          /* Free a prior allocation */
+  void *(*xRealloc)(void*,int);  /* Resize an allocation */
+  int (*xSize)(void*);           /* Return the size of an allocation */
+  int (*xRoundup)(int);          /* Round up request size to allocation size */
+  int (*xInit)(void*);           /* Initialize the memory allocator */
+  void (*xShutdown)(void*);      /* Deinitialize the memory allocator */
+  void *pAppData;                /* Argument to xInit() and xShutdown() */
+};
+</pre></blockquote>
+<p>
+An instance of this object defines the interface between SQLite
+and low-level memory allocation routines.</p>
+
+<p>This object is used in only one place in the SQLite interface.
+A pointer to an instance of this object is the argument to
+<a href="../c3ref/config.html">sqlite3_config()</a> when the configuration option is
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmalloc">SQLITE_CONFIG_MALLOC</a> or <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiggetmalloc">SQLITE_CONFIG_GETMALLOC</a>.
+By creating an instance of this object
+and passing it to <a href="../c3ref/config.html">sqlite3_config</a>(<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmalloc">SQLITE_CONFIG_MALLOC</a>)
+during configuration, an application can specify an alternative
+memory allocation subsystem for SQLite to use for all of its
+dynamic memory needs.</p>
+
+<p>Note that SQLite comes with several <a href="../malloc.html#altalloc">built-in memory allocators</a>
+that are perfectly adequate for the overwhelming majority of applications
+and that this object is only useful to a tiny minority of applications
+with specialized memory allocation requirements.  This object is
+also used during testing of SQLite in order to specify an alternative
+memory allocator that simulates memory out-of-memory conditions in
+order to verify that SQLite recovers gracefully from such
+conditions.</p>
+
+<p>The xMalloc, xRealloc, and xFree methods must work like the
+malloc(), realloc() and free() functions from the standard C library.
+SQLite guarantees that the second argument to
+xRealloc is always a value returned by a prior call to xRoundup.</p>
+
+<p>xSize should return the allocated size of a memory allocation
+previously obtained from xMalloc or xRealloc.  The allocated size
+is always at least as big as the requested size but may be larger.</p>
+
+<p>The xRoundup method returns what would be the allocated size of
+a memory allocation given a particular requested size.  Most memory
+allocators round up memory allocations at least to the next multiple
+of 8.  Some allocators round up to a larger multiple or to a power of 2.
+Every memory allocation request coming in through <a href="../c3ref/free.html">sqlite3_malloc()</a>
+or <a href="../c3ref/free.html">sqlite3_realloc()</a> first calls xRoundup.  If xRoundup returns 0,
+that causes the corresponding memory allocation to fail.</p>
+
+<p>The xInit method initializes the memory allocator.  For example,
+it might allocate any required mutexes or initialize internal data
+structures.  The xShutdown method is invoked (indirectly) by
+<a href="../c3ref/initialize.html">sqlite3_shutdown()</a> and should deallocate any resources acquired
+by xInit.  The pAppData pointer is used as the only parameter to
+xInit and xShutdown.</p>
+
+<p>SQLite holds the <a href="../c3ref/c_mutex_fast.html">SQLITE_MUTEX_STATIC_MAIN</a> mutex when it invokes
+the xInit method, so the xInit method need not be threadsafe.  The
+xShutdown method is only called from <a href="../c3ref/initialize.html">sqlite3_shutdown()</a> so it does
+not need to be threadsafe either.  For all other methods, SQLite
+holds the <a href="../c3ref/c_mutex_fast.html">SQLITE_MUTEX_STATIC_MEM</a> mutex as long as the
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmemstatus">SQLITE_CONFIG_MEMSTATUS</a> configuration option is turned on (which
+it is by default) and so the methods are automatically serialized.
+However, if <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmemstatus">SQLITE_CONFIG_MEMSTATUS</a> is disabled, then the other
+methods must be threadsafe or else make their own arrangements for
+serialization.</p>
+
+<p>SQLite will never invoke xInit() more than once without an intervening
+call to xShutdown().
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/memory_highwater.html b/www/c3ref/memory_highwater.html
new file mode 100644
index 0000000..5fffd0e
--- /dev/null
+++ b/www/c3ref/memory_highwater.html
@@ -0,0 +1,151 @@
+<!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>Memory Allocator Statistics</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>
+<!-- keywords: sqlite3_memory_highwater sqlite3_memory_used -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Memory Allocator Statistics</h2>
+</div>
+<blockquote><pre>
+sqlite3_int64 sqlite3_memory_used(void);
+sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
+</pre></blockquote>
+<p>
+SQLite provides these two interfaces for reporting on the status
+of the <a href="../c3ref/free.html">sqlite3_malloc()</a>, <a href="../c3ref/free.html">sqlite3_free()</a>, and <a href="../c3ref/free.html">sqlite3_realloc()</a>
+routines, which form the built-in memory allocation subsystem.</p>
+
+<p>The <a href="../c3ref/memory_highwater.html">sqlite3_memory_used()</a> routine returns the number of bytes
+of memory currently outstanding (malloced but not freed).
+The <a href="../c3ref/memory_highwater.html">sqlite3_memory_highwater()</a> routine returns the maximum
+value of <a href="../c3ref/memory_highwater.html">sqlite3_memory_used()</a> since the high-water mark
+was last reset.  The values returned by <a href="../c3ref/memory_highwater.html">sqlite3_memory_used()</a> and
+<a href="../c3ref/memory_highwater.html">sqlite3_memory_highwater()</a> include any overhead
+added by SQLite in its implementation of <a href="../c3ref/free.html">sqlite3_malloc()</a>,
+but not overhead added by the any underlying system library
+routines that <a href="../c3ref/free.html">sqlite3_malloc()</a> may call.</p>
+
+<p>The memory high-water mark is reset to the current value of
+<a href="../c3ref/memory_highwater.html">sqlite3_memory_used()</a> if and only if the parameter to
+<a href="../c3ref/memory_highwater.html">sqlite3_memory_highwater()</a> is true.  The value returned
+by <a href="../c3ref/memory_highwater.html">sqlite3_memory_highwater(1)</a> is the high-water mark
+prior to the reset.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/module.html b/www/c3ref/module.html
new file mode 100644
index 0000000..0b057ea
--- /dev/null
+++ b/www/c3ref/module.html
@@ -0,0 +1,178 @@
+<!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>Virtual Table Object</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>
+<!-- keywords: sqlite3_module {virtual table module} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Object</h2>
+</div>
+<blockquote><pre>
+struct sqlite3_module {
+  int iVersion;
+  int (*xCreate)(sqlite3*, void *pAux,
+               int argc, const char *const*argv,
+               sqlite3_vtab **ppVTab, char**);
+  int (*xConnect)(sqlite3*, void *pAux,
+               int argc, const char *const*argv,
+               sqlite3_vtab **ppVTab, char**);
+  int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*);
+  int (*xDisconnect)(sqlite3_vtab *pVTab);
+  int (*xDestroy)(sqlite3_vtab *pVTab);
+  int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor);
+  int (*xClose)(sqlite3_vtab_cursor*);
+  int (*xFilter)(sqlite3_vtab_cursor*, int idxNum, const char *idxStr,
+                int argc, sqlite3_value **argv);
+  int (*xNext)(sqlite3_vtab_cursor*);
+  int (*xEof)(sqlite3_vtab_cursor*);
+  int (*xColumn)(sqlite3_vtab_cursor*, sqlite3_context*, int);
+  int (*xRowid)(sqlite3_vtab_cursor*, sqlite3_int64 *pRowid);
+  int (*xUpdate)(sqlite3_vtab *, int, sqlite3_value **, sqlite3_int64 *);
+  int (*xBegin)(sqlite3_vtab *pVTab);
+  int (*xSync)(sqlite3_vtab *pVTab);
+  int (*xCommit)(sqlite3_vtab *pVTab);
+  int (*xRollback)(sqlite3_vtab *pVTab);
+  int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,
+                       void (**pxFunc)(sqlite3_context*,int,sqlite3_value**),
+                       void **ppArg);
+  int (*xRename)(sqlite3_vtab *pVtab, const char *zNew);
+  /* The methods above are in version 1 of the sqlite_module object. Those
+  ** below are for version 2 and greater. */
+  int (*xSavepoint)(sqlite3_vtab *pVTab, int);
+  int (*xRelease)(sqlite3_vtab *pVTab, int);
+  int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
+  /* The methods above are in versions 1 and 2 of the sqlite_module object.
+  ** Those below are for version 3 and greater. */
+  int (*xShadowName)(const char*);
+};
+</pre></blockquote>
+<p>
+This structure, sometimes called a "virtual table module",
+defines the implementation of a <a href="../vtab.html">virtual table</a>.
+This structure consists mostly of methods for the module.</p>
+
+<p>A virtual table module is created by filling in a persistent
+instance of this structure and passing a pointer to that instance
+to <a href="../c3ref/create_module.html">sqlite3_create_module()</a> or <a href="../c3ref/create_module.html">sqlite3_create_module_v2()</a>.
+The registration remains valid until it is replaced by a different
+module or until the <a href="../c3ref/sqlite3.html">database connection</a> closes.  The content
+of this structure must not change while it is registered with
+any database connection.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mprintf.html b/www/c3ref/mprintf.html
new file mode 100644
index 0000000..a25ca3f
--- /dev/null
+++ b/www/c3ref/mprintf.html
@@ -0,0 +1,170 @@
+<!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>Formatted String Printing Functions</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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+function hideorshow(btn,obj){
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+setTimeout(function(){
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_mprintf sqlite3_snprintf sqlite3_vmprintf sqlite3_vsnprintf -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Formatted String Printing Functions</h2>
+</div>
+<blockquote><pre>
+char *sqlite3_mprintf(const char*,...);
+char *sqlite3_vmprintf(const char*, va_list);
+char *sqlite3_snprintf(int,char*,const char*, ...);
+char *sqlite3_vsnprintf(int,char*,const char*, va_list);
+</pre></blockquote>
+<p>
+These routines are work-alikes of the "printf()" family of functions
+from the standard C library.
+These routines understand most of the common formatting options from
+the standard library printf()
+plus some additional non-standard formats (<a href="../printf.html#percentq">%q</a>, <a href="../printf.html#percentq">%Q</a>, <a href="../printf.html#percentw">%w</a>, and <a href="../printf.html#percentz">%z</a>).
+See the <a href="../printf.html">built-in printf()</a> documentation for details.</p>
+
+<p>The sqlite3_mprintf() and sqlite3_vmprintf() routines write their
+results into memory obtained from <a href="../c3ref/free.html">sqlite3_malloc64()</a>.
+The strings returned by these two routines should be
+released by <a href="../c3ref/free.html">sqlite3_free()</a>.  Both routines return a
+NULL pointer if <a href="../c3ref/free.html">sqlite3_malloc64()</a> is unable to allocate enough
+memory to hold the resulting string.</p>
+
+<p>The sqlite3_snprintf() routine is similar to "snprintf()" from
+the standard C library.  The result is written into the
+buffer supplied as the second parameter whose size is given by
+the first parameter. Note that the order of the
+first two parameters is reversed from snprintf().  This is an
+historical accident that cannot be fixed without breaking
+backwards compatibility.  Note also that sqlite3_snprintf()
+returns a pointer to its buffer instead of the number of
+characters actually written into the buffer.  We admit that
+the number of characters written would be a more useful return
+value but we cannot change the implementation of sqlite3_snprintf()
+now without breaking compatibility.</p>
+
+<p>As long as the buffer size is greater than zero, sqlite3_snprintf()
+guarantees that the buffer is always zero-terminated.  The first
+parameter "n" is the total size of the buffer, including space for
+the zero terminator.  So the longest string that can be completely
+written will be n-1 characters.</p>
+
+<p>The sqlite3_vsnprintf() routine is a varargs version of sqlite3_snprintf().</p>
+
+<p>See also:  <a href="../printf.html">built-in printf()</a>, <a href="../lang_corefunc.html#printf">printf() SQL function</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mutex.html b/www/c3ref/mutex.html
new file mode 100644
index 0000000..179e24b
--- /dev/null
+++ b/www/c3ref/mutex.html
@@ -0,0 +1,137 @@
+<!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>Mutex Handle</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">
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+</ul>
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+<!-- keywords: sqlite3_mutex -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Mutex Handle</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_mutex sqlite3_mutex;
+</pre></blockquote>
+<p>
+The mutex module within SQLite defines <a href="../c3ref/mutex.html">sqlite3_mutex</a> to be an
+abstract type for a mutex object.  The SQLite core never looks
+at the internal representation of an <a href="../c3ref/mutex.html">sqlite3_mutex</a>.  It only
+deals with pointers to the <a href="../c3ref/mutex.html">sqlite3_mutex</a> object.</p>
+
+<p>Mutexes are created using <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_alloc()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mutex_alloc.html b/www/c3ref/mutex_alloc.html
new file mode 100644
index 0000000..bf825c4
--- /dev/null
+++ b/www/c3ref/mutex_alloc.html
@@ -0,0 +1,245 @@
+<!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>Mutexes</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">
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+</ul>
+</div>
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+document.getElementById("search_menubutton").style.display = "none";
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+/* 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';
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+x.style.display = '';
+b.innerHTML='hide';
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+<!-- keywords: sqlite3_mutex_alloc sqlite3_mutex_enter sqlite3_mutex_free sqlite3_mutex_leave sqlite3_mutex_try -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Mutexes</h2>
+</div>
+<blockquote><pre>
+sqlite3_mutex *sqlite3_mutex_alloc(int);
+void sqlite3_mutex_free(sqlite3_mutex*);
+void sqlite3_mutex_enter(sqlite3_mutex*);
+int sqlite3_mutex_try(sqlite3_mutex*);
+void sqlite3_mutex_leave(sqlite3_mutex*);
+</pre></blockquote>
+<p>
+The SQLite core uses these routines for thread
+synchronization. Though they are intended for internal
+use by SQLite, code that links against SQLite is
+permitted to use any of these routines.</p>
+
+<p>The SQLite source code contains multiple implementations
+of these mutex routines.  An appropriate implementation
+is selected automatically at compile-time.  The following
+implementations are available in the SQLite core:</p>
+
+<p><ul>
+<li>   SQLITE_MUTEX_PTHREADS
+<li>   SQLITE_MUTEX_W32
+<li>   SQLITE_MUTEX_NOOP
+</ul></p>
+
+<p>The SQLITE_MUTEX_NOOP implementation is a set of routines
+that does no real locking and is appropriate for use in
+a single-threaded application.  The SQLITE_MUTEX_PTHREADS and
+SQLITE_MUTEX_W32 implementations are appropriate for use on Unix
+and Windows.</p>
+
+<p>If SQLite is compiled with the SQLITE_MUTEX_APPDEF preprocessor
+macro defined (with "-DSQLITE_MUTEX_APPDEF=1"), then no mutex
+implementation is included with the library. In this case the
+application must supply a custom mutex implementation using the
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmutex">SQLITE_CONFIG_MUTEX</a> option of the sqlite3_config() function
+before calling sqlite3_initialize() or any other public sqlite3_
+function that calls sqlite3_initialize().</p>
+
+<p>The sqlite3_mutex_alloc() routine allocates a new
+mutex and returns a pointer to it. The sqlite3_mutex_alloc()
+routine returns NULL if it is unable to allocate the requested
+mutex.  The argument to sqlite3_mutex_alloc() must one of these
+integer constants:</p>
+
+<p><ul>
+<li>  SQLITE_MUTEX_FAST
+<li>  SQLITE_MUTEX_RECURSIVE
+<li>  SQLITE_MUTEX_STATIC_MAIN
+<li>  SQLITE_MUTEX_STATIC_MEM
+<li>  SQLITE_MUTEX_STATIC_OPEN
+<li>  SQLITE_MUTEX_STATIC_PRNG
+<li>  SQLITE_MUTEX_STATIC_LRU
+<li>  SQLITE_MUTEX_STATIC_PMEM
+<li>  SQLITE_MUTEX_STATIC_APP1
+<li>  SQLITE_MUTEX_STATIC_APP2
+<li>  SQLITE_MUTEX_STATIC_APP3
+<li>  SQLITE_MUTEX_STATIC_VFS1
+<li>  SQLITE_MUTEX_STATIC_VFS2
+<li>  SQLITE_MUTEX_STATIC_VFS3
+</ul></p>
+
+<p>The first two constants (SQLITE_MUTEX_FAST and SQLITE_MUTEX_RECURSIVE)
+cause sqlite3_mutex_alloc() to create
+a new mutex.  The new mutex is recursive when SQLITE_MUTEX_RECURSIVE
+is used but not necessarily so when SQLITE_MUTEX_FAST is used.
+The mutex implementation does not need to make a distinction
+between SQLITE_MUTEX_RECURSIVE and SQLITE_MUTEX_FAST if it does
+not want to.  SQLite will only request a recursive mutex in
+cases where it really needs one.  If a faster non-recursive mutex
+implementation is available on the host platform, the mutex subsystem
+might return such a mutex in response to SQLITE_MUTEX_FAST.</p>
+
+<p>The other allowed parameters to sqlite3_mutex_alloc() (anything other
+than SQLITE_MUTEX_FAST and SQLITE_MUTEX_RECURSIVE) each return
+a pointer to a static preexisting mutex.  Nine static mutexes are
+used by the current version of SQLite.  Future versions of SQLite
+may add additional static mutexes.  Static mutexes are for internal
+use by SQLite only.  Applications that use SQLite mutexes should
+use only the dynamic mutexes returned by SQLITE_MUTEX_FAST or
+SQLITE_MUTEX_RECURSIVE.</p>
+
+<p>Note that if one of the dynamic mutex parameters (SQLITE_MUTEX_FAST
+or SQLITE_MUTEX_RECURSIVE) is used then sqlite3_mutex_alloc()
+returns a different mutex on every call.  For the static
+mutex types, the same mutex is returned on every call that has
+the same type number.</p>
+
+<p>The sqlite3_mutex_free() routine deallocates a previously
+allocated dynamic mutex.  Attempting to deallocate a static
+mutex results in undefined behavior.</p>
+
+<p>The sqlite3_mutex_enter() and sqlite3_mutex_try() routines attempt
+to enter a mutex.  If another thread is already within the mutex,
+sqlite3_mutex_enter() will block and sqlite3_mutex_try() will return
+SQLITE_BUSY.  The sqlite3_mutex_try() interface returns <a href="../rescode.html#ok">SQLITE_OK</a>
+upon successful entry.  Mutexes created using
+SQLITE_MUTEX_RECURSIVE can be entered multiple times by the same thread.
+In such cases, the
+mutex must be exited an equal number of times before another thread
+can enter.  If the same thread tries to enter any mutex other
+than an SQLITE_MUTEX_RECURSIVE more than once, the behavior is undefined.</p>
+
+<p>Some systems (for example, Windows 95) do not support the operation
+implemented by sqlite3_mutex_try().  On those systems, sqlite3_mutex_try()
+will always return SQLITE_BUSY. The SQLite core only ever uses
+sqlite3_mutex_try() as an optimization so this is acceptable
+behavior.</p>
+
+<p>The sqlite3_mutex_leave() routine exits a mutex that was
+previously entered by the same thread.   The behavior
+is undefined if the mutex is not currently entered by the
+calling thread or is not currently allocated.</p>
+
+<p>If the argument to sqlite3_mutex_enter(), sqlite3_mutex_try(), or
+sqlite3_mutex_leave() is a NULL pointer, then all three routines
+behave as no-ops.</p>
+
+<p>See also: <a href="../c3ref/mutex_held.html">sqlite3_mutex_held()</a> and <a href="../c3ref/mutex_held.html">sqlite3_mutex_notheld()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mutex_held.html b/www/c3ref/mutex_held.html
new file mode 100644
index 0000000..de94d9c
--- /dev/null
+++ b/www/c3ref/mutex_held.html
@@ -0,0 +1,159 @@
+<!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>Mutex Verification Routines</title>
+<!-- path=../ -->
+</head>
+<body>
+<div class=nosearch>
+<a href="../index.html">
+<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0">
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+var x = document.getElementById(obj);
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+<!-- keywords: sqlite3_mutex_held sqlite3_mutex_notheld -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Mutex Verification Routines</h2>
+</div>
+<blockquote><pre>
+#ifndef NDEBUG
+int sqlite3_mutex_held(sqlite3_mutex*);
+int sqlite3_mutex_notheld(sqlite3_mutex*);
+#endif
+</pre></blockquote>
+<p>
+The sqlite3_mutex_held() and sqlite3_mutex_notheld() routines
+are intended for use inside assert() statements.  The SQLite core
+never uses these routines except inside an assert() and applications
+are advised to follow the lead of the core.  The SQLite core only
+provides implementations for these routines when it is compiled
+with the SQLITE_DEBUG flag.  External mutex implementations
+are only required to provide these routines if SQLITE_DEBUG is
+defined and if NDEBUG is not defined.</p>
+
+<p>These routines should return true if the mutex in their argument
+is held or not held, respectively, by the calling thread.</p>
+
+<p>The implementation is not required to provide versions of these
+routines that actually work. If the implementation does not provide working
+versions of these routines, it should at least provide stubs that always
+return true so that one does not get spurious assertion failures.</p>
+
+<p>If the argument to sqlite3_mutex_held() is a NULL pointer then
+the routine should return 1.   This seems counter-intuitive since
+clearly the mutex cannot be held if it does not exist.  But
+the reason the mutex does not exist is because the build is not
+using mutexes.  And we do not want the assert() containing the
+call to sqlite3_mutex_held() to fail, so a non-zero return is
+the appropriate thing to do.  The sqlite3_mutex_notheld()
+interface should also return 1 when given a NULL pointer.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/mutex_methods.html b/www/c3ref/mutex_methods.html
new file mode 100644
index 0000000..24ac76d
--- /dev/null
+++ b/www/c3ref/mutex_methods.html
@@ -0,0 +1,203 @@
+<!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>Mutex Methods Object</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.
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+<div class="menu mainmenu">
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+<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
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+</ul>
+</div>
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+<form method="GET" action="../search">
+<select name="s" id="searchtype">
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+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+var w = document.getElementById("searchmenu");
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+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+<!-- keywords: sqlite3_mutex_methods -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Mutex Methods Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_mutex_methods sqlite3_mutex_methods;
+struct sqlite3_mutex_methods {
+  int (*xMutexInit)(void);
+  int (*xMutexEnd)(void);
+  sqlite3_mutex *(*xMutexAlloc)(int);
+  void (*xMutexFree)(sqlite3_mutex *);
+  void (*xMutexEnter)(sqlite3_mutex *);
+  int (*xMutexTry)(sqlite3_mutex *);
+  void (*xMutexLeave)(sqlite3_mutex *);
+  int (*xMutexHeld)(sqlite3_mutex *);
+  int (*xMutexNotheld)(sqlite3_mutex *);
+};
+</pre></blockquote>
+<p>
+An instance of this structure defines the low-level routines
+used to allocate and use mutexes.</p>
+
+<p>Usually, the default mutex implementations provided by SQLite are
+sufficient, however the application has the option of substituting a custom
+implementation for specialized deployments or systems for which SQLite
+does not provide a suitable implementation. In this case, the application
+creates and populates an instance of this structure to pass
+to sqlite3_config() along with the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmutex">SQLITE_CONFIG_MUTEX</a> option.
+Additionally, an instance of this structure can be used as an
+output variable when querying the system for the current mutex
+implementation, using the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiggetmutex">SQLITE_CONFIG_GETMUTEX</a> option.</p>
+
+<p>The xMutexInit method defined by this structure is invoked as
+part of system initialization by the sqlite3_initialize() function.
+The xMutexInit routine is called by SQLite exactly once for each
+effective call to <a href="../c3ref/initialize.html">sqlite3_initialize()</a>.</p>
+
+<p>The xMutexEnd method defined by this structure is invoked as
+part of system shutdown by the sqlite3_shutdown() function. The
+implementation of this method is expected to release all outstanding
+resources obtained by the mutex methods implementation, especially
+those obtained by the xMutexInit method.  The xMutexEnd()
+interface is invoked exactly once for each call to <a href="../c3ref/initialize.html">sqlite3_shutdown()</a>.</p>
+
+<p>The remaining seven methods defined by this structure (xMutexAlloc,
+xMutexFree, xMutexEnter, xMutexTry, xMutexLeave, xMutexHeld and
+xMutexNotheld) implement the following interfaces (respectively):</p>
+
+<p><ul>
+<li>  <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_alloc()</a> </li>
+<li>  <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_free()</a> </li>
+<li>  <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_enter()</a> </li>
+<li>  <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_try()</a> </li>
+<li>  <a href="../c3ref/mutex_alloc.html">sqlite3_mutex_leave()</a> </li>
+<li>  <a href="../c3ref/mutex_held.html">sqlite3_mutex_held()</a> </li>
+<li>  <a href="../c3ref/mutex_held.html">sqlite3_mutex_notheld()</a> </li>
+</ul></p>
+
+<p>The only difference is that the public sqlite3_XXX functions enumerated
+above silently ignore any invocations that pass a NULL pointer instead
+of a valid mutex handle. The implementations of the methods defined
+by this structure are not required to handle this case. The results
+of passing a NULL pointer instead of a valid mutex handle are undefined
+(i.e. it is acceptable to provide an implementation that segfaults if
+it is passed a NULL pointer).</p>
+
+<p>The xMutexInit() method must be threadsafe.  It must be harmless to
+invoke xMutexInit() multiple times within the same process and without
+intervening calls to xMutexEnd().  Second and subsequent calls to
+xMutexInit() must be no-ops.</p>
+
+<p>xMutexInit() must not use SQLite memory allocation (<a href="../c3ref/free.html">sqlite3_malloc()</a>
+and its associates).  Similarly, xMutexAlloc() must not use SQLite memory
+allocation for a static mutex.  However xMutexAlloc() may use SQLite
+memory allocation for a fast or recursive mutex.</p>
+
+<p>SQLite will invoke the xMutexEnd() method when <a href="../c3ref/initialize.html">sqlite3_shutdown()</a> is
+called, but only if the prior call to xMutexInit returned SQLITE_OK.
+If xMutexInit fails in any way, it is expected to clean up after itself
+prior to returning.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/next_stmt.html b/www/c3ref/next_stmt.html
new file mode 100644
index 0000000..d072462
--- /dev/null
+++ b/www/c3ref/next_stmt.html
@@ -0,0 +1,140 @@
+<!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>Find the next prepared statement</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">
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+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
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+var w = document.getElementById("searchmenu");
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+w.style.display = "none";
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+}, 30);
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+document.getElementById("search_menubutton").style.display = "none";
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+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';
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+return false;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+</script>
+<!-- keywords: sqlite3_next_stmt -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Find the next prepared statement</h2>
+</div>
+<blockquote><pre>
+sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+This interface returns a pointer to the next <a href="../c3ref/stmt.html">prepared statement</a> after
+pStmt associated with the <a href="../c3ref/sqlite3.html">database connection</a> pDb.  If pStmt is NULL
+then this interface returns a pointer to the first prepared statement
+associated with the database connection pDb.  If no prepared statement
+satisfies the conditions of this routine, it returns NULL.</p>
+
+<p>The <a href="../c3ref/sqlite3.html">database connection</a> pointer D in a call to
+<a href="../c3ref/next_stmt.html">sqlite3_next_stmt(D,S)</a> must refer to an open database
+connection and in particular must not be a NULL pointer.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/objlist.html b/www/c3ref/objlist.html
new file mode 100644
index 0000000..24986e2
--- /dev/null
+++ b/www/c3ref/objlist.html
@@ -0,0 +1,159 @@
+<!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>List Of SQLite Objects</title>
+<!-- path=../ -->
+</head>
+<body>
+<div class=nosearch>
+<a href="../index.html">
+<img class="logo" src="../images/sqlite370_banner.gif" alt="SQLite" border="0">
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+}, 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;
+}
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+antiRobotDefense();
+</script>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+
+<h2>List Of Objects:</h2>
+<div class='columns' style='columns: 14em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/sqlite3.html'>sqlite3</a></li>
+<li><a href='../c3ref/api_routines.html'>sqlite3_api_routines</a></li>
+<li><a href='../c3ref/backup.html'>sqlite3_backup</a></li>
+<li><a href='../c3ref/blob.html'>sqlite3_blob</a></li>
+<li><a href='../c3ref/context.html'>sqlite3_context</a></li>
+<li><a href='../c3ref/data_directory.html'>sqlite3_data_directory</a></li>
+<li><a href='../c3ref/file.html'>sqlite3_file</a></li>
+<li><a href='../c3ref/filename.html'>sqlite3_filename</a></li>
+<li><a href='../c3ref/index_info.html'>sqlite3_index_info</a></li>
+<li><a href='../c3ref/int64.html'>sqlite3_int64</a></li>
+<li><a href='../c3ref/int64.html'>sqlite3_uint64</a></li>
+<li><a href='../c3ref/int64.html'>sqlite_int64</a></li>
+<li><a href='../c3ref/int64.html'>sqlite_uint64</a></li>
+<li><a href='../c3ref/io_methods.html'>sqlite3_io_methods</a></li>
+<li><a href='../c3ref/mem_methods.html'>sqlite3_mem_methods</a></li>
+<li><a href='../c3ref/module.html'>sqlite3_module</a></li>
+<li><a href='../c3ref/mutex.html'>sqlite3_mutex</a></li>
+<li><a href='../c3ref/mutex_methods.html'>sqlite3_mutex_methods</a></li>
+<li><a href='../c3ref/pcache.html'>sqlite3_pcache</a></li>
+<li><a href='../c3ref/pcache_methods2.html'>sqlite3_pcache_methods2</a></li>
+<li><a href='../c3ref/pcache_page.html'>sqlite3_pcache_page</a></li>
+<li><a href='../c3ref/snapshot.html'>sqlite3_snapshot</a></li>
+<li><a href='../c3ref/stmt.html'>sqlite3_stmt</a></li>
+<li><a href='../c3ref/str.html'>sqlite3_str</a></li>
+<li><a href='../c3ref/temp_directory.html'>sqlite3_temp_directory</a></li>
+<li><a href='../c3ref/value.html'>sqlite3_value</a></li>
+<li><a href='../c3ref/vfs.html'>sqlite3_vfs</a></li>
+<li><a href='../c3ref/vtab.html'>sqlite3_vtab</a></li>
+<li><a href='../c3ref/vtab_cursor.html'>sqlite3_vtab_cursor</a></li>
+</ul>
+</div>
+<p>Other lists:
+<a href="constlist.html">Constants</a> and
+<a href="funclist.html">Functions</a> and
+<a href="../rescode.html">Result Codes</a>.
+
+
diff --git a/www/c3ref/open.html b/www/c3ref/open.html
new file mode 100644
index 0000000..c9d4d7c
--- /dev/null
+++ b/www/c3ref/open.html
@@ -0,0 +1,417 @@
+<!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>Opening A New Database Connection</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";
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+w.style.display = "block";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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';
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+return false;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+setTimeout(function(){
+antiRobot |= 1;
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+}, 100)
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_open sqlite3_open16 sqlite3_open_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Opening A New Database Connection</h2>
+</div>
+<blockquote><pre>
+int sqlite3_open(
+  const char *filename,   /* Database filename (UTF-8) */
+  sqlite3 **ppDb          /* OUT: SQLite db handle */
+);
+int sqlite3_open16(
+  const void *filename,   /* Database filename (UTF-16) */
+  sqlite3 **ppDb          /* OUT: SQLite db handle */
+);
+int sqlite3_open_v2(
+  const char *filename,   /* Database filename (UTF-8) */
+  sqlite3 **ppDb,         /* OUT: SQLite db handle */
+  int flags,              /* Flags */
+  const char *zVfs        /* Name of VFS module to use */
+);
+</pre></blockquote>
+<p>
+These routines open an SQLite database file as specified by the
+filename argument. The filename argument is interpreted as UTF-8 for
+sqlite3_open() and sqlite3_open_v2() and as UTF-16 in the native byte
+order for sqlite3_open16(). A <a href="../c3ref/sqlite3.html">database connection</a> handle is usually
+returned in *ppDb, even if an error occurs.  The only exception is that
+if SQLite is unable to allocate memory to hold the <a href="../c3ref/sqlite3.html">sqlite3</a> object,
+a NULL will be written into *ppDb instead of a pointer to the <a href="../c3ref/sqlite3.html">sqlite3</a>
+object. If the database is opened (and/or created) successfully, then
+<a href="../rescode.html#ok">SQLITE_OK</a> is returned.  Otherwise an <a href="../rescode.html">error code</a> is returned. The
+<a href="../c3ref/errcode.html">sqlite3_errmsg()</a> or <a href="../c3ref/errcode.html">sqlite3_errmsg16()</a> routines can be used to obtain
+an English language description of the error following a failure of any
+of the sqlite3_open() routines.</p>
+
+<p>The default encoding will be UTF-8 for databases created using
+sqlite3_open() or sqlite3_open_v2().  The default encoding for databases
+created using sqlite3_open16() will be UTF-16 in the native byte order.</p>
+
+<p>Whether or not an error occurs when it is opened, resources
+associated with the <a href="../c3ref/sqlite3.html">database connection</a> handle should be released by
+passing it to <a href="../c3ref/close.html">sqlite3_close()</a> when it is no longer required.</p>
+
+<p>The sqlite3_open_v2() interface works like sqlite3_open()
+except that it accepts two additional parameters for additional control
+over the new database connection.  The flags parameter to
+sqlite3_open_v2() must include, at a minimum, one of the following
+three flag combinations:</p>
+
+<p><dl>
+<dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READONLY</a></dt>
+<dd>The database is opened in read-only mode.  If the database does not
+already exist, an error is returned.</dd></p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READWRITE</a></dt>
+<dd>The database is opened for reading and writing if possible, or reading
+only if the file is write protected by the operating system.  In either
+case the database must already exist, otherwise an error is returned.</dd></p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READWRITE</a> | <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_CREATE</a></dt>
+<dd>The database is opened for reading and writing, and is created if
+it does not already exist. This is the behavior that is always used for
+sqlite3_open() and sqlite3_open16().</dd>
+</dl></p>
+
+<p>In addition to the required flags, the following optional flags are
+also supported:</p>
+
+<p><dl>
+<dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_URI</a></dt>
+<dd>The filename can be interpreted as a URI if this flag is set.</dd></p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_MEMORY</a></dt>
+<dd>The database will be opened as an in-memory database.  The database
+is named by the "filename" argument for the purposes of cache-sharing,
+if shared cache mode is enabled, but the "filename" is otherwise ignored.
+</dd></p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_NOMUTEX</a></dt>
+<dd>The new database connection will use the "multi-thread"
+<a href="../threadsafe.html">threading mode</a>.  This means that separate threads are allowed
+to use SQLite at the same time, as long as each thread is using
+a different <a href="../c3ref/sqlite3.html">database connection</a>.</p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_FULLMUTEX</a></dt>
+<dd>The new database connection will use the "serialized"
+<a href="../threadsafe.html">threading mode</a>.  This means the multiple threads can safely
+attempt to use the same database connection at the same time.
+(Mutexes will block any actual concurrency, but in this mode
+there is no harm in trying.)</p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_SHAREDCACHE</a></dt>
+<dd>The database is opened <a href="../sharedcache.html">shared cache</a> enabled, overriding
+the default shared cache setting provided by
+<a href="../c3ref/enable_shared_cache.html">sqlite3_enable_shared_cache()</a>.
+The <a href="../sharedcache.html#dontuse">use of shared cache mode is discouraged</a> and hence shared cache
+capabilities may be omitted from many builds of SQLite.  In such cases,
+this option is a no-op.</p>
+
+<p><dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_PRIVATECACHE</a></dt>
+<dd>The database is opened <a href="../sharedcache.html">shared cache</a> disabled, overriding
+the default shared cache setting provided by
+<a href="../c3ref/enable_shared_cache.html">sqlite3_enable_shared_cache()</a>.</p>
+
+<p><a name="openexrescode"></a>
+ <dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_EXRESCODE</a></dt>
+<dd>The database connection comes up in "extended result code mode".
+In other words, the database behaves has if
+<a href="../c3ref/extended_result_codes.html">sqlite3_extended_result_codes(db,1)</a> where called on the database
+connection as soon as the connection is created. In addition to setting
+the extended result code mode, this flag also causes <a href="../c3ref/open.html">sqlite3_open_v2()</a>
+to return an extended result code.</dd></p>
+
+<p><a name="opennofollow"></a>
+ <dt><a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_NOFOLLOW</a></dt>
+<dd>The database filename is not allowed to contain a symbolic link</dd>
+</dl></p>
+
+<p>If the 3rd parameter to sqlite3_open_v2() is not one of the
+required combinations shown above optionally combined with other
+<a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_* bits</a>
+then the behavior is undefined.  Historic versions of SQLite
+have silently ignored surplus bits in the flags parameter to
+sqlite3_open_v2(), however that behavior might not be carried through
+into future versions of SQLite and so applications should not rely
+upon it.  Note in particular that the SQLITE_OPEN_EXCLUSIVE flag is a no-op
+for sqlite3_open_v2().  The SQLITE_OPEN_EXCLUSIVE does *not* cause
+the open to fail if the database already exists.  The SQLITE_OPEN_EXCLUSIVE
+flag is intended for use by the <a href="../c3ref/vfs.html">VFS interface</a> only, and not
+by sqlite3_open_v2().</p>
+
+<p>The fourth parameter to sqlite3_open_v2() is the name of the
+<a href="../c3ref/vfs.html">sqlite3_vfs</a> object that defines the operating system interface that
+the new database connection should use.  If the fourth parameter is
+a NULL pointer then the default <a href="../c3ref/vfs.html">sqlite3_vfs</a> object is used.</p>
+
+<p>If the filename is ":memory:", then a private, temporary in-memory database
+is created for the connection.  This in-memory database will vanish when
+the database connection is closed.  Future versions of SQLite might
+make use of additional special filenames that begin with the ":" character.
+It is recommended that when a database filename actually does begin with
+a ":" character you should prefix the filename with a pathname such as
+"./" to avoid ambiguity.</p>
+
+<p>If the filename is an empty string, then a private, temporary
+on-disk database will be created.  This private database will be
+automatically deleted as soon as the database connection is closed.</p>
+
+<p><a name="urifilenamesinsqlite3open"></a>
+ <h3>URI Filenames</h3></p>
+
+<p>If <a href="../uri.html">URI filename</a> interpretation is enabled, and the filename argument
+begins with "file:", then the filename is interpreted as a URI. URI
+filename interpretation is enabled if the <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_URI</a> flag is
+set in the third argument to sqlite3_open_v2(), or if it has
+been enabled globally using the <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfiguri">SQLITE_CONFIG_URI</a> option with the
+<a href="../c3ref/config.html">sqlite3_config()</a> method or by the <a href="../compile.html#use_uri">SQLITE_USE_URI</a> compile-time option.
+URI filename interpretation is turned off
+by default, but future releases of SQLite might enable URI filename
+interpretation by default.  See "<a href="../uri.html">URI filenames</a>" for additional
+information.</p>
+
+<p>URI filenames are parsed according to RFC 3986. If the URI contains an
+authority, then it must be either an empty string or the string
+"localhost". If the authority is not an empty string or "localhost", an
+error is returned to the caller. The fragment component of a URI, if
+present, is ignored.</p>
+
+<p>SQLite uses the path component of the URI as the name of the disk file
+which contains the database. If the path begins with a '/' character,
+then it is interpreted as an absolute path. If the path does not begin
+with a '/' (meaning that the authority section is omitted from the URI)
+then the path is interpreted as a relative path.
+On windows, the first component of an absolute path
+is a drive specification (e.g. "C:").</p>
+
+<p><a name="coreuriqueryparameters"></a>
+
+The query component of a URI may contain parameters that are interpreted
+either by SQLite itself, or by a <a href="../vfs.html">custom VFS implementation</a>.
+SQLite and its built-in <a href="../vfs.html">VFSes</a> interpret the
+following query parameters:</p>
+
+<p><ul>
+<li> <b>vfs</b>: The "vfs" parameter may be used to specify the name of
+a VFS object that provides the operating system interface that should
+be used to access the database file on disk. If this option is set to
+an empty string the default VFS object is used. Specifying an unknown
+VFS is an error. If sqlite3_open_v2() is used and the vfs option is
+present, then the VFS specified by the option takes precedence over
+the value passed as the fourth parameter to sqlite3_open_v2().</p>
+
+<p><li> <b>mode</b>: The mode parameter may be set to either "ro", "rw",
+"rwc", or "memory". Attempting to set it to any other value is
+an error.
+If "ro" is specified, then the database is opened for read-only
+access, just as if the <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READONLY</a> flag had been set in the
+third argument to sqlite3_open_v2(). If the mode option is set to
+"rw", then the database is opened for read-write (but not create)
+access, as if SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had
+been set. Value "rwc" is equivalent to setting both
+SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE.  If the mode option is
+set to "memory" then a pure <a href="../inmemorydb.html">in-memory database</a> that never reads
+or writes from disk is used. It is an error to specify a value for
+the mode parameter that is less restrictive than that specified by
+the flags passed in the third parameter to sqlite3_open_v2().</p>
+
+<p><li> <b>cache</b>: The cache parameter may be set to either "shared" or
+"private". Setting it to "shared" is equivalent to setting the
+SQLITE_OPEN_SHAREDCACHE bit in the flags argument passed to
+sqlite3_open_v2(). Setting the cache parameter to "private" is
+equivalent to setting the SQLITE_OPEN_PRIVATECACHE bit.
+If sqlite3_open_v2() is used and the "cache" parameter is present in
+a URI filename, its value overrides any behavior requested by setting
+SQLITE_OPEN_PRIVATECACHE or SQLITE_OPEN_SHAREDCACHE flag.</p>
+
+<p><li> <b>psow</b>: The psow parameter indicates whether or not the
+<a href="../psow.html">powersafe overwrite</a> property does or does not apply to the
+storage media on which the database file resides.</p>
+
+<p><li> <b>nolock</b>: The nolock parameter is a boolean query parameter
+which if set disables file locking in rollback journal modes.  This
+is useful for accessing a database on a filesystem that does not
+support locking.  Caution:  Database corruption might result if two
+or more processes write to the same database and any one of those
+processes uses nolock=1.</p>
+
+<p><li> <b>immutable</b>: The immutable parameter is a boolean query
+parameter that indicates that the database file is stored on
+read-only media.  When immutable is set, SQLite assumes that the
+database file cannot be changed, even by a process with higher
+privilege, and so the database is opened read-only and all locking
+and change detection is disabled.  Caution: Setting the immutable
+property on a database file that does in fact change can result
+in incorrect query results and/or <a href="../rescode.html#corrupt">SQLITE_CORRUPT</a> errors.
+See also: <a href="../c3ref/c_iocap_atomic.html">SQLITE_IOCAP_IMMUTABLE</a>.</p>
+
+<p></ul></p>
+
+<p>Specifying an unknown parameter in the query component of a URI is not an
+error.  Future versions of SQLite might understand additional query
+parameters.  See "<a href="../uri.html#coreqp">query parameters with special meaning to SQLite</a>" for
+additional information.</p>
+
+<p><a name="urifilenameexamples"></a>
+ <h3>URI filename examples</h3></p>
+
+<p><table border="1" align=center cellpadding=5>
+<tr><th> URI filenames <th> Results
+<tr><td> file:data.db <td>
+Open the file "data.db" in the current directory.
+<tr><td> file:/home/fred/data.db<br>
+file:///home/fred/data.db <br>
+file://localhost/home/fred/data.db <br> <td>
+Open the database file "/home/fred/data.db".
+<tr><td> file://darkstar/home/fred/data.db <td>
+An error. "darkstar" is not a recognized authority.
+<tr><td style="white-space:nowrap">
+file:///C:/Documents%20and%20Settings/fred/Desktop/data.db
+<td> Windows only: Open the file "data.db" on fred's desktop on drive
+C:. Note that the %20 escaping in this example is not strictly
+necessary - space characters can be used literally
+in URI filenames.
+<tr><td> file:data.db?mode=ro&cache=private <td>
+Open file "data.db" in the current directory for read-only access.
+Regardless of whether or not shared-cache mode is enabled by
+default, use a private cache.
+<tr><td> file:/home/fred/data.db?vfs=unix-dotfile <td>
+Open file "/home/fred/data.db". Use the special VFS "unix-dotfile"
+that uses dot-files in place of posix advisory locking.
+<tr><td> file:data.db?mode=readonly <td>
+An error. "readonly" is not a valid option for the "mode" parameter.
+Use "ro" instead:  "file:data.db?mode=ro".
+</table></p>
+
+<p>URI hexadecimal escape sequences (%HH) are supported within the path and
+query components of a URI. A hexadecimal escape sequence consists of a
+percent sign - "%" - followed by exactly two hexadecimal digits
+specifying an octet value. Before the path or query components of a
+URI filename are interpreted, they are encoded using UTF-8 and all
+hexadecimal escape sequences replaced by a single byte containing the
+corresponding octet. If this process generates an invalid UTF-8 encoding,
+the results are undefined.</p>
+
+<p><b>Note to Windows users:</b>  The encoding used for the filename argument
+of sqlite3_open() and sqlite3_open_v2() must be UTF-8, not whatever
+codepage is currently defined.  Filenames containing international
+characters must be converted to UTF-8 prior to passing them into
+sqlite3_open() or sqlite3_open_v2().</p>
+
+<p><b>Note to Windows Runtime users:</b>  The temporary directory must be set
+prior to calling sqlite3_open() or sqlite3_open_v2().  Otherwise, various
+features that require the use of temporary files may fail.</p>
+
+<p>See also: <a href="../c3ref/temp_directory.html">sqlite3_temp_directory</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/overload_function.html b/www/c3ref/overload_function.html
new file mode 100644
index 0000000..b3350f7
--- /dev/null
+++ b/www/c3ref/overload_function.html
@@ -0,0 +1,143 @@
+<!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>Overload A Function For A Virtual Table</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>
+<!-- keywords: sqlite3_overload_function -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Overload A Function For A Virtual Table</h2>
+</div>
+<blockquote><pre>
+int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
+</pre></blockquote>
+<p>
+Virtual tables can provide alternative implementations of functions
+using the <a href="../vtab.html#xfindfunction">xFindFunction</a> method of the <a href="../c3ref/module.html">virtual table module</a>.
+But global versions of those functions
+must exist in order to be overloaded.</p>
+
+<p>This API makes sure a global version of a function with a particular
+name and number of parameters exists.  If no such function exists
+before this API is called, a new function is created.  The implementation
+of the new function always causes an exception to be thrown.  So
+the new function is not good for anything by itself.  Its only
+purpose is to be a placeholder function that can be overloaded
+by a <a href="../vtab.html">virtual table</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/pcache.html b/www/c3ref/pcache.html
new file mode 100644
index 0000000..03adaf0
--- /dev/null
+++ b/www/c3ref/pcache.html
@@ -0,0 +1,138 @@
+<!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>Custom Page Cache Object</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>
+<!-- keywords: sqlite3_pcache -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Custom Page Cache Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_pcache sqlite3_pcache;
+</pre></blockquote>
+<p>
+The sqlite3_pcache type is opaque.  It is implemented by
+the pluggable module.  The SQLite core has no knowledge of
+its size or internal structure and never deals with the
+sqlite3_pcache object except by holding and passing pointers
+to the object.</p>
+
+<p>See <a href="../c3ref/pcache_methods2.html">sqlite3_pcache_methods2</a> for additional information.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/pcache_methods2.html b/www/c3ref/pcache_methods2.html
new file mode 100644
index 0000000..650df2f
--- /dev/null
+++ b/www/c3ref/pcache_methods2.html
@@ -0,0 +1,311 @@
+<!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>Application Defined Page Cache.</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>
+<!-- keywords: {page cache} sqlite3_pcache_methods2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Application Defined Page Cache.</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_pcache_methods2 sqlite3_pcache_methods2;
+struct sqlite3_pcache_methods2 {
+  int iVersion;
+  void *pArg;
+  int (*xInit)(void*);
+  void (*xShutdown)(void*);
+  sqlite3_pcache *(*xCreate)(int szPage, int szExtra, int bPurgeable);
+  void (*xCachesize)(sqlite3_pcache*, int nCachesize);
+  int (*xPagecount)(sqlite3_pcache*);
+  sqlite3_pcache_page *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag);
+  void (*xUnpin)(sqlite3_pcache*, sqlite3_pcache_page*, int discard);
+  void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*,
+      unsigned oldKey, unsigned newKey);
+  void (*xTruncate)(sqlite3_pcache*, unsigned iLimit);
+  void (*xDestroy)(sqlite3_pcache*);
+  void (*xShrink)(sqlite3_pcache*);
+};
+</pre></blockquote>
+<p>
+The <a href="../c3ref/config.html">sqlite3_config</a>(<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigpcache2">SQLITE_CONFIG_PCACHE2</a>, ...) interface can
+register an alternative page cache implementation by passing in an
+instance of the sqlite3_pcache_methods2 structure.
+In many applications, most of the heap memory allocated by
+SQLite is used for the page cache.
+By implementing a
+custom page cache using this API, an application can better control
+the amount of memory consumed by SQLite, the way in which
+that memory is allocated and released, and the policies used to
+determine exactly which parts of a database file are cached and for
+how long.</p>
+
+<p>The alternative page cache mechanism is an
+extreme measure that is only needed by the most demanding applications.
+The built-in page cache is recommended for most uses.</p>
+
+<p>The contents of the sqlite3_pcache_methods2 structure are copied to an
+internal buffer by SQLite within the call to <a href="../c3ref/config.html">sqlite3_config</a>.  Hence
+the application may discard the parameter after the call to
+<a href="../c3ref/config.html">sqlite3_config()</a> returns.</p>
+
+<p><a name="thexinitpagecachemethod"></a>
+
+The xInit() method is called once for each effective
+call to <a href="../c3ref/initialize.html">sqlite3_initialize()</a>
+(usually only once during the lifetime of the process). The xInit()
+method is passed a copy of the sqlite3_pcache_methods2.pArg value.
+The intent of the xInit() method is to set up global data structures
+required by the custom page cache implementation.
+If the xInit() method is NULL, then the
+built-in default page cache is used instead of the application defined
+page cache.</p>
+
+<p><a name="thexshutdownpagecachemethod"></a>
+
+The xShutdown() method is called by <a href="../c3ref/initialize.html">sqlite3_shutdown()</a>.
+It can be used to clean up
+any outstanding resources before process shutdown, if required.
+The xShutdown() method may be NULL.</p>
+
+<p>SQLite automatically serializes calls to the xInit method,
+so the xInit method need not be threadsafe.  The
+xShutdown method is only called from <a href="../c3ref/initialize.html">sqlite3_shutdown()</a> so it does
+not need to be threadsafe either.  All other methods must be threadsafe
+in multithreaded applications.</p>
+
+<p>SQLite will never invoke xInit() more than once without an intervening
+call to xShutdown().</p>
+
+<p><a name="thexcreatepagecachemethods"></a>
+
+SQLite invokes the xCreate() method to construct a new cache instance.
+SQLite will typically create one cache instance for each open database file,
+though this is not guaranteed. The
+first parameter, szPage, is the size in bytes of the pages that must
+be allocated by the cache.  szPage will always a power of two.  The
+second parameter szExtra is a number of bytes of extra storage
+associated with each page cache entry.  The szExtra parameter will
+a number less than 250.  SQLite will use the
+extra szExtra bytes on each page to store metadata about the underlying
+database page on disk.  The value passed into szExtra depends
+on the SQLite version, the target platform, and how SQLite was compiled.
+The third argument to xCreate(), bPurgeable, is true if the cache being
+created will be used to cache database pages of a file stored on disk, or
+false if it is used for an in-memory database. The cache implementation
+does not have to do anything special based with the value of bPurgeable;
+it is purely advisory.  On a cache where bPurgeable is false, SQLite will
+never invoke xUnpin() except to deliberately delete a page.
+In other words, calls to xUnpin() on a cache with bPurgeable set to
+false will always have the "discard" flag set to true.
+Hence, a cache created with bPurgeable false will
+never contain any unpinned pages.</p>
+
+<p><a name="thexcachesizepagecachemethod"></a>
+
+The xCachesize() method may be called at any time by SQLite to set the
+suggested maximum cache-size (number of pages stored by) the cache
+instance passed as the first argument. This is the value configured using
+the SQLite "<a href="../pragma.html#pragma_cache_size">PRAGMA cache_size</a>" command.  As with the bPurgeable
+parameter, the implementation is not required to do anything with this
+value; it is advisory only.</p>
+
+<p><a name="thexpagecountpagecachemethods"></a>
+
+The xPagecount() method must return the number of pages currently
+stored in the cache, both pinned and unpinned.</p>
+
+<p><a name="thexfetchpagecachemethods"></a>
+
+The xFetch() method locates a page in the cache and returns a pointer to
+an sqlite3_pcache_page object associated with that page, or a NULL pointer.
+The pBuf element of the returned sqlite3_pcache_page object will be a
+pointer to a buffer of szPage bytes used to store the content of a
+single database page.  The pExtra element of sqlite3_pcache_page will be
+a pointer to the szExtra bytes of extra storage that SQLite has requested
+for each entry in the page cache.</p>
+
+<p>The page to be fetched is determined by the key. The minimum key value
+is 1.  After it has been retrieved using xFetch, the page is considered
+to be "pinned".</p>
+
+<p>If the requested page is already in the page cache, then the page cache
+implementation must return a pointer to the page buffer with its content
+intact.  If the requested page is not already in the cache, then the
+cache implementation should use the value of the createFlag
+parameter to help it determined what action to take:</p>
+
+<p><table border=1 width=85% align=center>
+<tr><th> createFlag <th> Behavior when page is not already in cache
+<tr><td> 0 <td> Do not allocate a new page.  Return NULL.
+<tr><td> 1 <td> Allocate a new page if it easy and convenient to do so.
+Otherwise return NULL.
+<tr><td> 2 <td> Make every effort to allocate a new page.  Only return
+NULL if allocating a new page is effectively impossible.
+</table></p>
+
+<p>SQLite will normally invoke xFetch() with a createFlag of 0 or 1.  SQLite
+will only use a createFlag of 2 after a prior call with a createFlag of 1
+failed.  In between the xFetch() calls, SQLite may
+attempt to unpin one or more cache pages by spilling the content of
+pinned pages to disk and synching the operating system disk cache.</p>
+
+<p><a name="thexunpinpagecachemethod"></a>
+
+xUnpin() is called by SQLite with a pointer to a currently pinned page
+as its second argument.  If the third parameter, discard, is non-zero,
+then the page must be evicted from the cache.
+If the discard parameter is
+zero, then the page may be discarded or retained at the discretion of
+page cache implementation. The page cache implementation
+may choose to evict unpinned pages at any time.</p>
+
+<p>The cache must not perform any reference counting. A single
+call to xUnpin() unpins the page regardless of the number of prior calls
+to xFetch().</p>
+
+<p><a name="thexrekeypagecachemethods"></a>
+
+The xRekey() method is used to change the key value associated with the
+page passed as the second argument. If the cache
+previously contains an entry associated with newKey, it must be
+discarded. Any prior cache entry associated with newKey is guaranteed not
+to be pinned.</p>
+
+<p>When SQLite calls the xTruncate() method, the cache must discard all
+existing cache entries with page numbers (keys) greater than or equal
+to the value of the iLimit parameter passed to xTruncate(). If any
+of these pages are pinned, they are implicitly unpinned, meaning that
+they can be safely discarded.</p>
+
+<p><a name="thexdestroypagecachemethod"></a>
+
+The xDestroy() method is used to delete a cache allocated by xCreate().
+All resources associated with the specified cache should be freed. After
+calling the xDestroy() method, SQLite considers the <a href="../c3ref/pcache.html">sqlite3_pcache*</a>
+handle invalid, and will not use it with any other sqlite3_pcache_methods2
+functions.</p>
+
+<p><a name="thexshrinkpagecachemethod"></a>
+
+SQLite invokes the xShrink() method when it wants the page cache to
+free up as much of heap memory as possible.  The page cache implementation
+is not obligated to free any memory, but well-behaved implementations should
+do their best.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/pcache_page.html b/www/c3ref/pcache_page.html
new file mode 100644
index 0000000..287d941
--- /dev/null
+++ b/www/c3ref/pcache_page.html
@@ -0,0 +1,141 @@
+<!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>Custom Page Cache Object</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>
+<!-- keywords: sqlite3_pcache_page -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Custom Page Cache Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_pcache_page sqlite3_pcache_page;
+struct sqlite3_pcache_page {
+  void *pBuf;        /* The content of the page */
+  void *pExtra;      /* Extra information associated with the page */
+};
+</pre></blockquote>
+<p>
+The sqlite3_pcache_page object represents a single page in the
+page cache.  The page cache will allocate instances of this
+object.  Various methods of the page cache use pointers to instances
+of this object as parameters or as their return value.</p>
+
+<p>See <a href="../c3ref/pcache_methods2.html">sqlite3_pcache_methods2</a> for additional information.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/prepare.html b/www/c3ref/prepare.html
new file mode 100644
index 0000000..beca2cd
--- /dev/null
+++ b/www/c3ref/prepare.html
@@ -0,0 +1,267 @@
+<!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>Compiling An SQL Statement</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>
+<!-- keywords: {SQL statement compiler} sqlite3_prepare sqlite3_prepare16 sqlite3_prepare16_v2 sqlite3_prepare16_v3 sqlite3_prepare_v2 sqlite3_prepare_v3 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Compiling An SQL Statement</h2>
+</div>
+<blockquote><pre>
+int sqlite3_prepare(
+  sqlite3 *db,            /* Database handle */
+  const char *zSql,       /* SQL statement, UTF-8 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const char **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+int sqlite3_prepare_v2(
+  sqlite3 *db,            /* Database handle */
+  const char *zSql,       /* SQL statement, UTF-8 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const char **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+int sqlite3_prepare_v3(
+  sqlite3 *db,            /* Database handle */
+  const char *zSql,       /* SQL statement, UTF-8 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_ flags */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const char **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+int sqlite3_prepare16(
+  sqlite3 *db,            /* Database handle */
+  const void *zSql,       /* SQL statement, UTF-16 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const void **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+int sqlite3_prepare16_v2(
+  sqlite3 *db,            /* Database handle */
+  const void *zSql,       /* SQL statement, UTF-16 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const void **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+int sqlite3_prepare16_v3(
+  sqlite3 *db,            /* Database handle */
+  const void *zSql,       /* SQL statement, UTF-16 encoded */
+  int nByte,              /* Maximum length of zSql in bytes. */
+  unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_ flags */
+  sqlite3_stmt **ppStmt,  /* OUT: Statement handle */
+  const void **pzTail     /* OUT: Pointer to unused portion of zSql */
+);
+</pre></blockquote>
+<p>
+To execute an SQL statement, it must first be compiled into a byte-code
+program using one of these routines.  Or, in other words, these routines
+are constructors for the <a href="../c3ref/stmt.html">prepared statement</a> object.</p>
+
+<p>The preferred routine to use is <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>.  The
+<a href="../c3ref/prepare.html">sqlite3_prepare()</a> interface is legacy and should be avoided.
+<a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a> has an extra "prepFlags" option that is used
+for special purposes.</p>
+
+<p>The use of the UTF-8 interfaces is preferred, as SQLite currently
+does all parsing using UTF-8.  The UTF-16 interfaces are provided
+as a convenience.  The UTF-16 interfaces work by converting the
+input text into UTF-8, then invoking the corresponding UTF-8 interface.</p>
+
+<p>The first argument, "db", is a <a href="../c3ref/sqlite3.html">database connection</a> obtained from a
+prior successful call to <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open_v2()</a> or
+<a href="../c3ref/open.html">sqlite3_open16()</a>.  The database connection must not have been closed.</p>
+
+<p>The second argument, "zSql", is the statement to be compiled, encoded
+as either UTF-8 or UTF-16.  The sqlite3_prepare(), sqlite3_prepare_v2(),
+and sqlite3_prepare_v3()
+interfaces use UTF-8, and sqlite3_prepare16(), sqlite3_prepare16_v2(),
+and sqlite3_prepare16_v3() use UTF-16.</p>
+
+<p>If the nByte argument is negative, then zSql is read up to the
+first zero terminator. If nByte is positive, then it is the
+number of bytes read from zSql.  If nByte is zero, then no prepared
+statement is generated.
+If the caller knows that the supplied string is nul-terminated, then
+there is a small performance advantage to passing an nByte parameter that
+is the number of bytes in the input string <i>including</i>
+the nul-terminator.</p>
+
+<p>If pzTail is not NULL then *pzTail is made to point to the first byte
+past the end of the first SQL statement in zSql.  These routines only
+compile the first statement in zSql, so *pzTail is left pointing to
+what remains uncompiled.</p>
+
+<p>*ppStmt is left pointing to a compiled <a href="../c3ref/stmt.html">prepared statement</a> that can be
+executed using <a href="../c3ref/step.html">sqlite3_step()</a>.  If there is an error, *ppStmt is set
+to NULL.  If the input text contains no SQL (if the input is an empty
+string or a comment) then *ppStmt is set to NULL.
+The calling procedure is responsible for deleting the compiled
+SQL statement using <a href="../c3ref/finalize.html">sqlite3_finalize()</a> after it has finished with it.
+ppStmt may not be NULL.</p>
+
+<p>On success, the sqlite3_prepare() family of routines return <a href="../rescode.html#ok">SQLITE_OK</a>;
+otherwise an <a href="../rescode.html">error code</a> is returned.</p>
+
+<p>The sqlite3_prepare_v2(), sqlite3_prepare_v3(), sqlite3_prepare16_v2(),
+and sqlite3_prepare16_v3() interfaces are recommended for all new programs.
+The older interfaces (sqlite3_prepare() and sqlite3_prepare16())
+are retained for backwards compatibility, but their use is discouraged.
+In the "vX" interfaces, the prepared statement
+that is returned (the <a href="../c3ref/stmt.html">sqlite3_stmt</a> object) contains a copy of the
+original SQL text. This causes the <a href="../c3ref/step.html">sqlite3_step()</a> interface to
+behave differently in three ways:</p>
+
+<p><ol>
+<li>
+If the database schema changes, instead of returning <a href="../rescode.html#schema">SQLITE_SCHEMA</a> as it
+always used to do, <a href="../c3ref/step.html">sqlite3_step()</a> will automatically recompile the SQL
+statement and try to run it again. As many as <a href="../compile.html#max_schema_retry">SQLITE_MAX_SCHEMA_RETRY</a>
+retries will occur before sqlite3_step() gives up and returns an error.
+</li></p>
+
+<p><li>
+When an error occurs, <a href="../c3ref/step.html">sqlite3_step()</a> will return one of the detailed
+<a href="../rescode.html">error codes</a> or <a href="../rescode.html#extrc">extended error codes</a>.  The legacy behavior was that
+<a href="../c3ref/step.html">sqlite3_step()</a> would only return a generic <a href="../rescode.html#error">SQLITE_ERROR</a> result code
+and the application would have to make a second call to <a href="../c3ref/reset.html">sqlite3_reset()</a>
+in order to find the underlying cause of the problem. With the "v2" prepare
+interfaces, the underlying reason for the error is returned immediately.
+</li></p>
+
+<p><li>
+If the specific value bound to a <a href="../lang_expr.html#varparam">host parameter</a> in the
+WHERE clause might influence the choice of query plan for a statement,
+then the statement will be automatically recompiled, as if there had been
+a schema change, on the first <a href="../c3ref/step.html">sqlite3_step()</a> call following any change
+to the <a href="../c3ref/bind_blob.html">bindings</a> of that <a href="../lang_expr.html#varparam">parameter</a>.
+The specific value of a WHERE-clause <a href="../lang_expr.html#varparam">parameter</a> might influence the
+choice of query plan if the parameter is the left-hand side of a <a href="../lang_expr.html#like">LIKE</a>
+or <a href="../lang_expr.html#glob">GLOB</a> operator or if the parameter is compared to an indexed column
+and the <a href="../compile.html#enable_stat4">SQLITE_ENABLE_STAT4</a> compile-time option is enabled.
+</li>
+</ol></p>
+
+<p><p>sqlite3_prepare_v3() differs from sqlite3_prepare_v2() only in having
+the extra prepFlags parameter, which is a bit array consisting of zero or
+more of the <a href="../c3ref/c_prepare_normalize.html#sqlitepreparepersistent">SQLITE_PREPARE_*</a> flags.  The
+sqlite3_prepare_v2() interface works exactly the same as
+sqlite3_prepare_v3() with a zero prepFlags parameter.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/preupdate_blobwrite.html b/www/c3ref/preupdate_blobwrite.html
new file mode 100644
index 0000000..126ca27
--- /dev/null
+++ b/www/c3ref/preupdate_blobwrite.html
@@ -0,0 +1,237 @@
+<!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>The pre-update hook.</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>
+<!-- keywords: sqlite3_preupdate_blobwrite sqlite3_preupdate_count sqlite3_preupdate_depth sqlite3_preupdate_hook sqlite3_preupdate_new sqlite3_preupdate_old -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>The pre-update hook.</h2>
+</div>
+<blockquote><pre>
+#if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
+void *sqlite3_preupdate_hook(
+  sqlite3 *db,
+  void(*xPreUpdate)(
+    void *pCtx,                   /* Copy of third arg to preupdate_hook() */
+    sqlite3 *db,                  /* Database handle */
+    int op,                       /* SQLITE_UPDATE, DELETE or INSERT */
+    char const *zDb,              /* Database name */
+    char const *zName,            /* Table name */
+    sqlite3_int64 iKey1,          /* Rowid of row about to be deleted/updated */
+    sqlite3_int64 iKey2           /* New rowid value (for a rowid UPDATE) */
+  ),
+  void*
+);
+int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
+int sqlite3_preupdate_count(sqlite3 *);
+int sqlite3_preupdate_depth(sqlite3 *);
+int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+int sqlite3_preupdate_blobwrite(sqlite3 *);
+#endif
+</pre></blockquote>
+<p>
+These interfaces are only available if SQLite is compiled using the
+<a href="../compile.html#enable_preupdate_hook">SQLITE_ENABLE_PREUPDATE_HOOK</a> compile-time option.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a> interface registers a callback function
+that is invoked prior to each <a href="../lang_insert.html">INSERT</a>, <a href="../lang_update.html">UPDATE</a>, and <a href="../lang_delete.html">DELETE</a> operation
+on a database table.
+At most one preupdate hook may be registered at a time on a single
+<a href="../c3ref/sqlite3.html">database connection</a>; each call to <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a> overrides
+the previous setting.
+The preupdate hook is disabled by invoking <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a>
+with a NULL pointer as the second parameter.
+The third parameter to <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a> is passed through as
+the first parameter to callbacks.</p>
+
+<p>The preupdate hook only fires for changes to real database tables; the
+preupdate hook is not invoked for changes to <a href="../vtab.html">virtual tables</a> or to
+system tables like sqlite_sequence or sqlite_stat1.</p>
+
+<p>The second parameter to the preupdate callback is a pointer to
+the <a href="../c3ref/sqlite3.html">database connection</a> that registered the preupdate hook.
+The third parameter to the preupdate callback is one of the constants
+<a href="../c3ref/c_alter_table.html">SQLITE_INSERT</a>, <a href="../c3ref/c_alter_table.html">SQLITE_DELETE</a>, or <a href="../c3ref/c_alter_table.html">SQLITE_UPDATE</a> to identify the
+kind of update operation that is about to occur.
+The fourth parameter to the preupdate callback is the name of the
+database within the database connection that is being modified.  This
+will be "main" for the main database or "temp" for TEMP tables or
+the name given after the AS keyword in the <a href="../lang_attach.html">ATTACH</a> statement for attached
+databases.
+The fifth parameter to the preupdate callback is the name of the
+table that is being modified.</p>
+
+<p>For an UPDATE or DELETE operation on a <a href="../rowidtable.html">rowid table</a>, the sixth
+parameter passed to the preupdate callback is the initial <a href="../lang_createtable.html#rowid">rowid</a> of the
+row being modified or deleted. For an INSERT operation on a rowid table,
+or any operation on a WITHOUT ROWID table, the value of the sixth
+parameter is undefined. For an INSERT or UPDATE on a rowid table the
+seventh parameter is the final rowid value of the row being inserted
+or updated. The value of the seventh parameter passed to the callback
+function is not defined for operations on WITHOUT ROWID tables, or for
+DELETE operations on rowid tables.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_old()</a>, <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_new()</a>,
+<a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_count()</a>, and <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_depth()</a> interfaces
+provide additional information about a preupdate event. These routines
+may only be called from within a preupdate callback.  Invoking any of
+these routines from outside of a preupdate callback or with a
+<a href="../c3ref/sqlite3.html">database connection</a> pointer that is different from the one supplied
+to the preupdate callback results in undefined and probably undesirable
+behavior.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_count(D)</a> interface returns the number of columns
+in the row that is being inserted, updated, or deleted.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_old(D,N,P)</a> interface writes into P a pointer to
+a <a href="../c3ref/value.html">protected sqlite3_value</a> that contains the value of the Nth column of
+the table row before it is updated.  The N parameter must be between 0
+and one less than the number of columns or the behavior will be
+undefined. This must only be used within SQLITE_UPDATE and SQLITE_DELETE
+preupdate callbacks; if it is used by an SQLITE_INSERT callback then the
+behavior is undefined.  The <a href="../c3ref/value.html">sqlite3_value</a> that P points to
+will be destroyed when the preupdate callback returns.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_new(D,N,P)</a> interface writes into P a pointer to
+a <a href="../c3ref/value.html">protected sqlite3_value</a> that contains the value of the Nth column of
+the table row after it is updated.  The N parameter must be between 0
+and one less than the number of columns or the behavior will be
+undefined. This must only be used within SQLITE_INSERT and SQLITE_UPDATE
+preupdate callbacks; if it is used by an SQLITE_DELETE callback then the
+behavior is undefined.  The <a href="../c3ref/value.html">sqlite3_value</a> that P points to
+will be destroyed when the preupdate callback returns.</p>
+
+<p>The <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_depth(D)</a> interface returns 0 if the preupdate
+callback was invoked as a result of a direct insert, update, or delete
+operation; or 1 for inserts, updates, or deletes invoked by top-level
+triggers; or 2 for changes resulting from triggers called by top-level
+triggers; and so forth.</p>
+
+<p>When the <a href="../c3ref/blob_write.html">sqlite3_blob_write()</a> API is used to update a blob column,
+the pre-update hook is invoked with SQLITE_DELETE. This is because the
+in this case the new values are not available. In this case, when a
+callback made with op==SQLITE_DELETE is actuall a write using the
+sqlite3_blob_write() API, the <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_blobwrite()</a> returns
+the index of the column being written. In other cases, where the
+pre-update hook is being invoked for some other reason, including a
+regular DELETE, sqlite3_preupdate_blobwrite() returns -1.</p>
+
+<p>See also:  <a href="../c3ref/update_hook.html">sqlite3_update_hook()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/profile.html b/www/c3ref/profile.html
new file mode 100644
index 0000000..2d292f4
--- /dev/null
+++ b/www/c3ref/profile.html
@@ -0,0 +1,161 @@
+<!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>Tracing And Profiling Functions</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>
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+<li><a href='../download.html'>Download</a>
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+<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";
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+w.style.display = "block";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
+} else {
+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+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;
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+document.body.onmousemove=function(){
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+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_profile sqlite3_trace -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Tracing And Profiling Functions</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_trace(sqlite3*,
+   void(*xTrace)(void*,const char*), void*);
+void *sqlite3_profile(sqlite3*,
+   void(*xProfile)(void*,const char*,sqlite3_uint64), void*);
+</pre></blockquote>
+<p>
+These routines are deprecated. Use the <a href="../c3ref/trace_v2.html">sqlite3_trace_v2()</a> interface
+instead of the routines described here.</p>
+
+<p>These routines register callback functions that can be used for
+tracing and profiling the execution of SQL statements.</p>
+
+<p>The callback function registered by sqlite3_trace() is invoked at
+various times when an SQL statement is being run by <a href="../c3ref/step.html">sqlite3_step()</a>.
+The sqlite3_trace() callback is invoked with a UTF-8 rendering of the
+SQL statement text as the statement first begins executing.
+Additional sqlite3_trace() callbacks might occur
+as each triggered subprogram is entered.  The callbacks for triggers
+contain a UTF-8 SQL comment that identifies the trigger.</p>
+
+<p>The <a href="../compile.html#trace_size_limit">SQLITE_TRACE_SIZE_LIMIT</a> compile-time option can be used to limit
+the length of <a href="../lang_expr.html#varparam">bound parameter</a> expansion in the output of sqlite3_trace().</p>
+
+<p>The callback function registered by sqlite3_profile() is invoked
+as each SQL statement finishes.  The profile callback contains
+the original statement text and an estimate of wall-clock time
+of how long that statement took to run.  The profile callback
+time is in units of nanoseconds, however the current implementation
+is only capable of millisecond resolution so the six least significant
+digits in the time are meaningless.  Future versions of SQLite
+might provide greater resolution on the profiler callback.  Invoking
+either <a href="../c3ref/profile.html">sqlite3_trace()</a> or <a href="../c3ref/trace_v2.html">sqlite3_trace_v2()</a> will cancel the
+profile callback.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/progress_handler.html b/www/c3ref/progress_handler.html
new file mode 100644
index 0000000..e2c91b1
--- /dev/null
+++ b/www/c3ref/progress_handler.html
@@ -0,0 +1,158 @@
+<!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>Query Progress Callbacks</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;
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+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_progress_handler -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Query Progress Callbacks</h2>
+</div>
+<blockquote><pre>
+void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
+</pre></blockquote>
+<p>
+The sqlite3_progress_handler(D,N,X,P) interface causes the callback
+function X to be invoked periodically during long running calls to
+<a href="../c3ref/exec.html">sqlite3_exec()</a>, <a href="../c3ref/step.html">sqlite3_step()</a> and <a href="../c3ref/free_table.html">sqlite3_get_table()</a> for
+database connection D.  An example use for this
+interface is to keep a GUI updated during a large query.</p>
+
+<p>The parameter P is passed through as the only parameter to the
+callback function X.  The parameter N is the approximate number of
+<a href="../opcode.html">virtual machine instructions</a> that are evaluated between successive
+invocations of the callback X.  If N is less than one then the progress
+handler is disabled.</p>
+
+<p>Only a single progress handler may be defined at one time per
+<a href="../c3ref/sqlite3.html">database connection</a>; setting a new progress handler cancels the
+old one.  Setting parameter X to NULL disables the progress handler.
+The progress handler is also disabled by setting N to a value less
+than 1.</p>
+
+<p>If the progress callback returns non-zero, the operation is
+interrupted.  This feature can be used to implement a
+"Cancel" button on a GUI progress dialog box.</p>
+
+<p>The progress handler callback must not do anything that will modify
+the database connection that invoked the progress handler.
+Note that <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> and <a href="../c3ref/step.html">sqlite3_step()</a> both modify their
+database connections for the meaning of "modify" in this paragraph.</p>
+
+<p></p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/randomness.html b/www/c3ref/randomness.html
new file mode 100644
index 0000000..89aaaf0
--- /dev/null
+++ b/www/c3ref/randomness.html
@@ -0,0 +1,148 @@
+<!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>Pseudo-Random Number Generator</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>
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+</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";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+document.getElementById("searchbox").focus()
+}, 30);
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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 */
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+document.getElementById("search_menubutton").style.display = "none";
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+/* 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';
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+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>
+<!-- keywords: sqlite3_randomness -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Pseudo-Random Number Generator</h2>
+</div>
+<blockquote><pre>
+void sqlite3_randomness(int N, void *P);
+</pre></blockquote>
+<p>
+SQLite contains a high-quality pseudo-random number generator (PRNG) used to
+select random <a href="../lang_createtable.html#rowid">ROWIDs</a> when inserting new records into a table that
+already uses the largest possible <a href="../lang_createtable.html#rowid">ROWID</a>.  The PRNG is also used for
+the built-in random() and randomblob() SQL functions.  This interface allows
+applications to access the same PRNG for other purposes.</p>
+
+<p>A call to this routine stores N bytes of randomness into buffer P.
+The P parameter can be a NULL pointer.</p>
+
+<p>If this routine has not been previously called or if the previous
+call had N less than one or a NULL pointer for P, then the PRNG is
+seeded using randomness obtained from the xRandomness method of
+the default <a href="../c3ref/vfs.html">sqlite3_vfs</a> object.
+If the previous call to this routine had an N of 1 or more and a
+non-NULL P then the pseudo-randomness is generated
+internally and without recourse to the <a href="../c3ref/vfs.html">sqlite3_vfs</a> xRandomness
+method.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/release_memory.html b/www/c3ref/release_memory.html
new file mode 100644
index 0000000..4b24de2
--- /dev/null
+++ b/www/c3ref/release_memory.html
@@ -0,0 +1,141 @@
+<!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>Attempt To Free Heap Memory</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_release_memory -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Attempt To Free Heap Memory</h2>
+</div>
+<blockquote><pre>
+int sqlite3_release_memory(int);
+</pre></blockquote>
+<p>
+The sqlite3_release_memory() interface attempts to free N bytes
+of heap memory by deallocating non-essential memory allocations
+held by the database library.   Memory used to cache database
+pages to improve performance is an example of non-essential memory.
+sqlite3_release_memory() returns the number of bytes actually freed,
+which might be more or less than the amount requested.
+The sqlite3_release_memory() routine is a no-op returning zero
+if SQLite is not compiled with <a href="../compile.html#enable_memory_management">SQLITE_ENABLE_MEMORY_MANAGEMENT</a>.</p>
+
+<p>See also: <a href="../c3ref/db_release_memory.html">sqlite3_db_release_memory()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/reset.html b/www/c3ref/reset.html
new file mode 100644
index 0000000..734349a
--- /dev/null
+++ b/www/c3ref/reset.html
@@ -0,0 +1,151 @@
+<!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>Reset A Prepared Statement Object</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>
+<!-- keywords: sqlite3_reset -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Reset A Prepared Statement Object</h2>
+</div>
+<blockquote><pre>
+int sqlite3_reset(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+The sqlite3_reset() function is called to reset a <a href="../c3ref/stmt.html">prepared statement</a>
+object back to its initial state, ready to be re-executed.
+Any SQL statement variables that had values bound to them using
+the <a href="../c3ref/bind_blob.html">sqlite3_bind_*() API</a> retain their values.
+Use <a href="../c3ref/clear_bindings.html">sqlite3_clear_bindings()</a> to reset the bindings.</p>
+
+<p>The <a href="../c3ref/reset.html">sqlite3_reset(S)</a> interface resets the <a href="../c3ref/stmt.html">prepared statement</a> S
+back to the beginning of its program.</p>
+
+<p>If the most recent call to <a href="../c3ref/step.html">sqlite3_step(S)</a> for the
+<a href="../c3ref/stmt.html">prepared statement</a> S returned <a href="../rescode.html#row">SQLITE_ROW</a> or <a href="../rescode.html#done">SQLITE_DONE</a>,
+or if <a href="../c3ref/step.html">sqlite3_step(S)</a> has never before been called on S,
+then <a href="../c3ref/reset.html">sqlite3_reset(S)</a> returns <a href="../rescode.html#ok">SQLITE_OK</a>.</p>
+
+<p>If the most recent call to <a href="../c3ref/step.html">sqlite3_step(S)</a> for the
+<a href="../c3ref/stmt.html">prepared statement</a> S indicated an error, then
+<a href="../c3ref/reset.html">sqlite3_reset(S)</a> returns an appropriate <a href="../rescode.html">error code</a>.</p>
+
+<p>The <a href="../c3ref/reset.html">sqlite3_reset(S)</a> interface does not change the values
+of any <a href="../c3ref/bind_blob.html">bindings</a> on the <a href="../c3ref/stmt.html">prepared statement</a> S.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/reset_auto_extension.html b/www/c3ref/reset_auto_extension.html
new file mode 100644
index 0000000..d9fb245
--- /dev/null
+++ b/www/c3ref/reset_auto_extension.html
@@ -0,0 +1,133 @@
+<!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>Reset Automatic Extension Loading</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>
+<!-- keywords: sqlite3_reset_auto_extension -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Reset Automatic Extension Loading</h2>
+</div>
+<blockquote><pre>
+void sqlite3_reset_auto_extension(void);
+</pre></blockquote>
+<p>
+This interface disables all automatic extensions previously
+registered using <a href="../c3ref/auto_extension.html">sqlite3_auto_extension()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/result_blob.html b/www/c3ref/result_blob.html
new file mode 100644
index 0000000..028abda
--- /dev/null
+++ b/www/c3ref/result_blob.html
@@ -0,0 +1,294 @@
+<!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>Setting The Result Of An SQL Function</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">
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+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_result_blob sqlite3_result_blob64 sqlite3_result_double sqlite3_result_error sqlite3_result_error16 sqlite3_result_error_code sqlite3_result_error_nomem sqlite3_result_error_toobig sqlite3_result_int sqlite3_result_int64 sqlite3_result_null sqlite3_result_pointer sqlite3_result_text sqlite3_result_text16 sqlite3_result_text16be sqlite3_result_text16le sqlite3_result_text64 sqlite3_result_value sqlite3_result_zeroblob sqlite3_result_zeroblob64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Setting The Result Of An SQL Function</h2>
+</div>
+<blockquote><pre>
+void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
+void sqlite3_result_blob64(sqlite3_context*,const void*,
+                           sqlite3_uint64,void(*)(void*));
+void sqlite3_result_double(sqlite3_context*, double);
+void sqlite3_result_error(sqlite3_context*, const char*, int);
+void sqlite3_result_error16(sqlite3_context*, const void*, int);
+void sqlite3_result_error_toobig(sqlite3_context*);
+void sqlite3_result_error_nomem(sqlite3_context*);
+void sqlite3_result_error_code(sqlite3_context*, int);
+void sqlite3_result_int(sqlite3_context*, int);
+void sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
+void sqlite3_result_null(sqlite3_context*);
+void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
+void sqlite3_result_text64(sqlite3_context*, const char*,sqlite3_uint64,
+                           void(*)(void*), unsigned char encoding);
+void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
+void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
+void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
+void sqlite3_result_value(sqlite3_context*, sqlite3_value*);
+void sqlite3_result_pointer(sqlite3_context*, void*,const char*,void(*)(void*));
+void sqlite3_result_zeroblob(sqlite3_context*, int n);
+int sqlite3_result_zeroblob64(sqlite3_context*, sqlite3_uint64 n);
+</pre></blockquote>
+<p>
+These routines are used by the xFunc or xFinal callbacks that
+implement SQL functions and aggregates.  See
+<a href="../c3ref/create_function.html">sqlite3_create_function()</a> and <a href="../c3ref/create_function.html">sqlite3_create_function16()</a>
+for additional information.</p>
+
+<p>These functions work very much like the <a href="../c3ref/bind_blob.html">parameter binding</a> family of
+functions used to bind values to host parameters in prepared statements.
+Refer to the <a href="../c3ref/bind_blob.html">SQL parameter</a> documentation for additional information.</p>
+
+<p>The sqlite3_result_blob() interface sets the result from
+an application-defined function to be the BLOB whose content is pointed
+to by the second parameter and which is N bytes long where N is the
+third parameter.</p>
+
+<p>The sqlite3_result_zeroblob(C,N) and sqlite3_result_zeroblob64(C,N)
+interfaces set the result of the application-defined function to be
+a BLOB containing all zero bytes and N bytes in size.</p>
+
+<p>The sqlite3_result_double() interface sets the result from
+an application-defined function to be a floating point value specified
+by its 2nd argument.</p>
+
+<p>The sqlite3_result_error() and sqlite3_result_error16() functions
+cause the implemented SQL function to throw an exception.
+SQLite uses the string pointed to by the
+2nd parameter of sqlite3_result_error() or sqlite3_result_error16()
+as the text of an error message.  SQLite interprets the error
+message string from sqlite3_result_error() as UTF-8. SQLite
+interprets the string from sqlite3_result_error16() as UTF-16 using
+the same <a href="../c3ref/bind_blob.html#byteorderdeterminationrules">byte-order determination rules</a> as <a href="../c3ref/bind_blob.html">sqlite3_bind_text16()</a>.
+If the third parameter to sqlite3_result_error()
+or sqlite3_result_error16() is negative then SQLite takes as the error
+message all text up through the first zero character.
+If the third parameter to sqlite3_result_error() or
+sqlite3_result_error16() is non-negative then SQLite takes that many
+bytes (not characters) from the 2nd parameter as the error message.
+The sqlite3_result_error() and sqlite3_result_error16()
+routines make a private copy of the error message text before
+they return.  Hence, the calling function can deallocate or
+modify the text after they return without harm.
+The sqlite3_result_error_code() function changes the error code
+returned by SQLite as a result of an error in a function.  By default,
+the error code is SQLITE_ERROR.  A subsequent call to sqlite3_result_error()
+or sqlite3_result_error16() resets the error code to SQLITE_ERROR.</p>
+
+<p>The sqlite3_result_error_toobig() interface causes SQLite to throw an
+error indicating that a string or BLOB is too long to represent.</p>
+
+<p>The sqlite3_result_error_nomem() interface causes SQLite to throw an
+error indicating that a memory allocation failed.</p>
+
+<p>The sqlite3_result_int() interface sets the return value
+of the application-defined function to be the 32-bit signed integer
+value given in the 2nd argument.
+The sqlite3_result_int64() interface sets the return value
+of the application-defined function to be the 64-bit signed integer
+value given in the 2nd argument.</p>
+
+<p>The sqlite3_result_null() interface sets the return value
+of the application-defined function to be NULL.</p>
+
+<p>The sqlite3_result_text(), sqlite3_result_text16(),
+sqlite3_result_text16le(), and sqlite3_result_text16be() interfaces
+set the return value of the application-defined function to be
+a text string which is represented as UTF-8, UTF-16 native byte order,
+UTF-16 little endian, or UTF-16 big endian, respectively.
+The sqlite3_result_text64() interface sets the return value of an
+application-defined function to be a text string in an encoding
+specified by the fifth (and last) parameter, which must be one
+of <a href="../c3ref/c_any.html">SQLITE_UTF8</a>, <a href="../c3ref/c_any.html">SQLITE_UTF16</a>, <a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>, or <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a>.
+SQLite takes the text result from the application from
+the 2nd parameter of the sqlite3_result_text* interfaces.
+If the 3rd parameter to any of the sqlite3_result_text* interfaces
+other than sqlite3_result_text64() is negative, then SQLite computes
+the string length itself by searching the 2nd parameter for the first
+zero character.
+If the 3rd parameter to the sqlite3_result_text* interfaces
+is non-negative, then as many bytes (not characters) of the text
+pointed to by the 2nd parameter are taken as the application-defined
+function result.  If the 3rd parameter is non-negative, then it
+must be the byte offset into the string where the NUL terminator would
+appear if the string where NUL terminated.  If any NUL characters occur
+in the string at a byte offset that is less than the value of the 3rd
+parameter, then the resulting string will contain embedded NULs and the
+result of expressions operating on strings with embedded NULs is undefined.
+If the 4th parameter to the sqlite3_result_text* interfaces
+or sqlite3_result_blob is a non-NULL pointer, then SQLite calls that
+function as the destructor on the text or BLOB result when it has
+finished using that result.
+If the 4th parameter to the sqlite3_result_text* interfaces or to
+sqlite3_result_blob is the special constant SQLITE_STATIC, then SQLite
+assumes that the text or BLOB result is in constant space and does not
+copy the content of the parameter nor call a destructor on the content
+when it has finished using that result.
+If the 4th parameter to the sqlite3_result_text* interfaces
+or sqlite3_result_blob is the special constant SQLITE_TRANSIENT
+then SQLite makes a copy of the result into space obtained
+from <a href="../c3ref/free.html">sqlite3_malloc()</a> before it returns.</p>
+
+<p>For the sqlite3_result_text16(), sqlite3_result_text16le(), and
+sqlite3_result_text16be() routines, and for sqlite3_result_text64()
+when the encoding is not UTF8, if the input UTF16 begins with a
+byte-order mark (BOM, U+FEFF) then the BOM is removed from the
+string and the rest of the string is interpreted according to the
+byte-order specified by the BOM.  The byte-order specified by
+the BOM at the beginning of the text overrides the byte-order
+specified by the interface procedure.  So, for example, if
+sqlite3_result_text16le() is invoked with text that begins
+with bytes 0xfe, 0xff (a big-endian byte-order mark) then the
+first two bytes of input are skipped and the remaining input
+is interpreted as UTF16BE text.</p>
+
+<p>For UTF16 input text to the sqlite3_result_text16(),
+sqlite3_result_text16be(), sqlite3_result_text16le(), and
+sqlite3_result_text64() routines, if the text contains invalid
+UTF16 characters, the invalid characters might be converted
+into the unicode replacement character, U+FFFD.</p>
+
+<p>The sqlite3_result_value() interface sets the result of
+the application-defined function to be a copy of the
+<a href="../c3ref/value.html">unprotected sqlite3_value</a> object specified by the 2nd parameter.  The
+sqlite3_result_value() interface makes a copy of the <a href="../c3ref/value.html">sqlite3_value</a>
+so that the <a href="../c3ref/value.html">sqlite3_value</a> specified in the parameter may change or
+be deallocated after sqlite3_result_value() returns without harm.
+A <a href="../c3ref/value.html">protected sqlite3_value</a> object may always be used where an
+<a href="../c3ref/value.html">unprotected sqlite3_value</a> object is required, so either
+kind of <a href="../c3ref/value.html">sqlite3_value</a> object can be used with this interface.</p>
+
+<p>The sqlite3_result_pointer(C,P,T,D) interface sets the result to an
+SQL NULL value, just like <a href="../c3ref/result_blob.html">sqlite3_result_null(C)</a>, except that it
+also associates the host-language pointer P or type T with that
+NULL value such that the pointer can be retrieved within an
+<a href="../appfunc.html">application-defined SQL function</a> using <a href="../c3ref/value_blob.html">sqlite3_value_pointer()</a>.
+If the D parameter is not NULL, then it is a pointer to a destructor
+for the P parameter.  SQLite invokes D with P as its only argument
+when SQLite is finished with P.  The T parameter should be a static
+string and preferably a string literal. The sqlite3_result_pointer()
+routine is part of the <a href="../bindptr.html">pointer passing interface</a> added for SQLite 3.20.0.</p>
+
+<p>If these routines are called from within the different thread
+than the one containing the application-defined function that received
+the <a href="../c3ref/context.html">sqlite3_context</a> pointer, the results are undefined.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/result_subtype.html b/www/c3ref/result_subtype.html
new file mode 100644
index 0000000..68f09bd
--- /dev/null
+++ b/www/c3ref/result_subtype.html
@@ -0,0 +1,138 @@
+<!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>Setting The Subtype Of An SQL Function</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">
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+<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
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+<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>
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+<li><a href='../download.html'>Download</a>
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+<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";
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+document.getElementById("searchbox").focus()
+}, 30);
+}
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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";
+}
+/* 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';
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+x.style.display = '';
+b.innerHTML='hide';
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+document.body.onmousemove=function(){
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_result_subtype -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Setting The Subtype Of An SQL Function</h2>
+</div>
+<blockquote><pre>
+void sqlite3_result_subtype(sqlite3_context*,unsigned int);
+</pre></blockquote>
+<p>
+The sqlite3_result_subtype(C,T) function causes the subtype of
+the result from the <a href="../appfunc.html">application-defined SQL function</a> with
+<a href="../c3ref/context.html">sqlite3_context</a> C to be the value T.  Only the lower 8 bits
+of the subtype T are preserved in current versions of SQLite;
+higher order bits are discarded.
+The number of subtype bytes preserved by SQLite might increase
+in future releases of SQLite.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/serialize.html b/www/c3ref/serialize.html
new file mode 100644
index 0000000..8eee988
--- /dev/null
+++ b/www/c3ref/serialize.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>Serialize a database</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;
+}
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_serialize -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Serialize a database</h2>
+</div>
+<blockquote><pre>
+unsigned char *sqlite3_serialize(
+  sqlite3 *db,           /* The database connection */
+  const char *zSchema,   /* Which DB to serialize. ex: "main", "temp", ... */
+  sqlite3_int64 *piSize, /* Write size of the DB here, if not NULL */
+  unsigned int mFlags    /* Zero or more SQLITE_SERIALIZE_* flags */
+);
+</pre></blockquote>
+<p>
+The sqlite3_serialize(D,S,P,F) interface returns a pointer to memory
+that is a serialization of the S database on <a href="../c3ref/sqlite3.html">database connection</a> D.
+If P is not a NULL pointer, then the size of the database in bytes
+is written into *P.</p>
+
+<p>For an ordinary on-disk database file, the serialization is just a
+copy of the disk file.  For an in-memory database or a "TEMP" database,
+the serialization is the same sequence of bytes which would be written
+to disk if that database where backed up to disk.</p>
+
+<p>The usual case is that sqlite3_serialize() copies the serialization of
+the database into memory obtained from <a href="../c3ref/free.html">sqlite3_malloc64()</a> and returns
+a pointer to that memory.  The caller is responsible for freeing the
+returned value to avoid a memory leak.  However, if the F argument
+contains the SQLITE_SERIALIZE_NOCOPY bit, then no memory allocations
+are made, and the sqlite3_serialize() function will return a pointer
+to the contiguous memory representation of the database that SQLite
+is currently using for that database, or NULL if the no such contiguous
+memory representation of the database exists.  A contiguous memory
+representation of the database will usually only exist if there has
+been a prior call to <a href="../c3ref/deserialize.html">sqlite3_deserialize(D,S,...)</a> with the same
+values of D and S.
+The size of the database is written into *P even if the
+SQLITE_SERIALIZE_NOCOPY bit is set but no contiguous copy
+of the database exists.</p>
+
+<p>A call to sqlite3_serialize(D,S,P,F) might return NULL even if the
+SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
+allocation error occurs.</p>
+
+<p>This interface is omitted if SQLite is compiled with the
+<a href="../compile.html#omit_deserialize">SQLITE_OMIT_DESERIALIZE</a> option.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/set_authorizer.html b/www/c3ref/set_authorizer.html
new file mode 100644
index 0000000..31d9c2c
--- /dev/null
+++ b/www/c3ref/set_authorizer.html
@@ -0,0 +1,218 @@
+<!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>Compile-Time Authorization Callbacks</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>
+<!-- keywords: {authorizer callback} sqlite3_set_authorizer -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Compile-Time Authorization Callbacks</h2>
+</div>
+<blockquote><pre>
+int sqlite3_set_authorizer(
+  sqlite3*,
+  int (*xAuth)(void*,int,const char*,const char*,const char*,const char*),
+  void *pUserData
+);
+</pre></blockquote>
+<p>
+This routine registers an authorizer callback with a particular
+<a href="../c3ref/sqlite3.html">database connection</a>, supplied in the first argument.
+The authorizer callback is invoked as SQL statements are being compiled
+by <a href="../c3ref/prepare.html">sqlite3_prepare()</a> or its variants <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>,
+<a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare16()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a>,
+and <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a>.  At various
+points during the compilation process, as logic is being created
+to perform various actions, the authorizer callback is invoked to
+see if those actions are allowed.  The authorizer callback should
+return <a href="../rescode.html#ok">SQLITE_OK</a> to allow the action, <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a> to disallow the
+specific action but allow the SQL statement to continue to be
+compiled, or <a href="../c3ref/c_deny.html">SQLITE_DENY</a> to cause the entire SQL statement to be
+rejected with an error.  If the authorizer callback returns
+any value other than <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a>, <a href="../rescode.html#ok">SQLITE_OK</a>, or <a href="../c3ref/c_deny.html">SQLITE_DENY</a>
+then the <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> or equivalent call that triggered
+the authorizer will fail with an error message.</p>
+
+<p>When the callback returns <a href="../rescode.html#ok">SQLITE_OK</a>, that means the operation
+requested is ok.  When the callback returns <a href="../c3ref/c_deny.html">SQLITE_DENY</a>, the
+<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> or equivalent call that triggered the
+authorizer will fail with an error message explaining that
+access is denied.</p>
+
+<p>The first parameter to the authorizer callback is a copy of the third
+parameter to the sqlite3_set_authorizer() interface. The second parameter
+to the callback is an integer <a href="../c3ref/c_alter_table.html">action code</a> that specifies
+the particular action to be authorized. The third through sixth parameters
+to the callback are either NULL pointers or zero-terminated strings
+that contain additional details about the action to be authorized.
+Applications must always be prepared to encounter a NULL pointer in any
+of the third through the sixth parameters of the authorization callback.</p>
+
+<p>If the action code is <a href="../c3ref/c_alter_table.html">SQLITE_READ</a>
+and the callback returns <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a> then the
+<a href="../c3ref/stmt.html">prepared statement</a> statement is constructed to substitute
+a NULL value in place of the table column that would have
+been read if <a href="../rescode.html#ok">SQLITE_OK</a> had been returned.  The <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a>
+return can be used to deny an untrusted user access to individual
+columns of a table.
+When a table is referenced by a <a href="../lang_select.html">SELECT</a> but no column values are
+extracted from that table (for example in a query like
+"SELECT count(*) FROM tab") then the <a href="../c3ref/c_alter_table.html">SQLITE_READ</a> authorizer callback
+is invoked once for that table with a column name that is an empty string.
+If the action code is <a href="../c3ref/c_alter_table.html">SQLITE_DELETE</a> and the callback returns
+<a href="../c3ref/c_deny.html">SQLITE_IGNORE</a> then the <a href="../lang_delete.html">DELETE</a> operation proceeds but the
+<a href="../lang_delete.html#truncateopt">truncate optimization</a> is disabled and all rows are deleted individually.</p>
+
+<p>An authorizer is used when <a href="../c3ref/prepare.html">preparing</a>
+SQL statements from an untrusted source, to ensure that the SQL statements
+do not try to access data they are not allowed to see, or that they do not
+try to execute malicious statements that damage the database.  For
+example, an application may allow a user to enter arbitrary
+SQL queries for evaluation by a database.  But the application does
+not want the user to be able to make arbitrary changes to the
+database.  An authorizer could then be put in place while the
+user-entered SQL is being <a href="../c3ref/prepare.html">prepared</a> that
+disallows everything except <a href="../lang_select.html">SELECT</a> statements.</p>
+
+<p>Applications that need to process SQL from untrusted sources
+might also consider lowering resource limits using <a href="../c3ref/limit.html">sqlite3_limit()</a>
+and limiting database size using the <a href="../pragma.html#pragma_max_page_count">max_page_count</a> <a href="../pragma.html#syntax">PRAGMA</a>
+in addition to using an authorizer.</p>
+
+<p>Only a single authorizer can be in place on a database connection
+at a time.  Each call to sqlite3_set_authorizer overrides the
+previous call.  Disable the authorizer by installing a NULL callback.
+The authorizer is disabled by default.</p>
+
+<p>The authorizer callback must not do anything that will modify
+the database connection that invoked the authorizer callback.
+Note that <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> and <a href="../c3ref/step.html">sqlite3_step()</a> both modify their
+database connections for the meaning of "modify" in this paragraph.</p>
+
+<p>When <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> is used to prepare a statement, the
+statement might be re-prepared during <a href="../c3ref/step.html">sqlite3_step()</a> due to a
+schema change.  Hence, the application should ensure that the
+correct authorizer callback remains in place during the <a href="../c3ref/step.html">sqlite3_step()</a>.</p>
+
+<p>Note that the authorizer callback is invoked only during
+<a href="../c3ref/prepare.html">sqlite3_prepare()</a> or its variants.  Authorization is not
+performed during statement evaluation in <a href="../c3ref/step.html">sqlite3_step()</a>, unless
+as stated in the previous paragraph, sqlite3_step() invokes
+sqlite3_prepare_v2() to reprepare a statement after a schema change.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/set_last_insert_rowid.html b/www/c3ref/set_last_insert_rowid.html
new file mode 100644
index 0000000..be2e3b8
--- /dev/null
+++ b/www/c3ref/set_last_insert_rowid.html
@@ -0,0 +1,134 @@
+<!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>Set the Last Insert Rowid value.</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>
+<!-- keywords: sqlite3_set_last_insert_rowid -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Set the Last Insert Rowid value.</h2>
+</div>
+<blockquote><pre>
+void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
+</pre></blockquote>
+<p>
+The sqlite3_set_last_insert_rowid(D, R) method allows the application to
+set the value returned by calling sqlite3_last_insert_rowid(D) to R
+without inserting a row into the database.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/sleep.html b/www/c3ref/sleep.html
new file mode 100644
index 0000000..78eb59c
--- /dev/null
+++ b/www/c3ref/sleep.html
@@ -0,0 +1,144 @@
+<!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>Suspend Execution For A Short Time</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>
+<!-- keywords: sqlite3_sleep -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Suspend Execution For A Short Time</h2>
+</div>
+<blockquote><pre>
+int sqlite3_sleep(int);
+</pre></blockquote>
+<p>
+The sqlite3_sleep() function causes the current thread to suspend execution
+for at least a number of milliseconds specified in its parameter.</p>
+
+<p>If the operating system does not support sleep requests with
+millisecond time resolution, then the time will be rounded up to
+the nearest second. The number of milliseconds of sleep actually
+requested from the operating system is returned.</p>
+
+<p>SQLite implements this interface by calling the xSleep()
+method of the default <a href="../c3ref/vfs.html">sqlite3_vfs</a> object.  If the xSleep() method
+of the default VFS is not implemented correctly, or not implemented at
+all, then the behavior of sqlite3_sleep() may deviate from the description
+in the previous paragraphs.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot.html b/www/c3ref/snapshot.html
new file mode 100644
index 0000000..81d0b1e
--- /dev/null
+++ b/www/c3ref/snapshot.html
@@ -0,0 +1,154 @@
+<!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>Database Snapshot</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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
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+setTimeout(function(){
+antiRobot |= 1;
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+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: snapshot sqlite3_snapshot -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database Snapshot</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_snapshot {
+  unsigned char hidden[48];
+} sqlite3_snapshot;
+</pre></blockquote>
+<p>
+An instance of the snapshot object records the state of a <a href="../wal.html">WAL mode</a>
+database for some specific point in history.</p>
+
+<p>In <a href="../wal.html">WAL mode</a>, multiple <a href="../c3ref/sqlite3.html">database connections</a> that are open on the
+same database file can each be reading a different historical version
+of the database file.  When a <a href="../c3ref/sqlite3.html">database connection</a> begins a read
+transaction, that connection sees an unchanging copy of the database
+as it existed for the point in time when the transaction first started.
+Subsequent changes to the database from other connections are not seen
+by the reader until a new read transaction is started.</p>
+
+<p>The sqlite3_snapshot object records state information about an historical
+version of the database file so that it is possible to later open a new read
+transaction that sees that historical version of the database rather than
+the most recent version.
+</p><p>1 Constructor: <a href="../c3ref/snapshot_get.html">sqlite3_snapshot_get()</a></p>
+<p>1 Destructor: <a href="../c3ref/snapshot_free.html">sqlite3_snapshot_free()</a></p>
+<p>3 Methods:
+ <a href="../c3ref/snapshot_cmp.html">sqlite3_snapshot_cmp()</a>,
+<a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open()</a>,
+<a href="../c3ref/snapshot_recover.html">sqlite3_snapshot_recover()</a></p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot_cmp.html b/www/c3ref/snapshot_cmp.html
new file mode 100644
index 0000000..342e0e9
--- /dev/null
+++ b/www/c3ref/snapshot_cmp.html
@@ -0,0 +1,154 @@
+<!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>Compare the ages of two snapshot handles.</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>
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+<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>
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+</div>
+<div class="searchmenu" id="searchmenu">
+<form method="GET" action="../search">
+<select name="s" id="searchtype">
+<option value="d">Search Documentation</option>
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+document.getElementById("searchbox").focus()
+}, 30);
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+/* 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';
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+return false;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_snapshot_cmp -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Compare the ages of two snapshot handles.</h2>
+</div>
+<blockquote><pre>
+int sqlite3_snapshot_cmp(
+  sqlite3_snapshot *p1,
+  sqlite3_snapshot *p2
+);
+</pre></blockquote>
+<p>
+The sqlite3_snapshot_cmp(P1, P2) interface is used to compare the ages
+of two valid snapshot handles.</p>
+
+<p>If the two snapshot handles are not associated with the same database
+file, the result of the comparison is undefined.</p>
+
+<p>Additionally, the result of the comparison is only valid if both of the
+snapshot handles were obtained by calling sqlite3_snapshot_get() since the
+last time the wal file was deleted. The wal file is deleted when the
+database is changed back to rollback mode or when the number of database
+clients drops to zero. If either snapshot handle was obtained before the
+wal file was last deleted, the value returned by this function
+is undefined.</p>
+
+<p>Otherwise, this API returns a negative value if P1 refers to an older
+snapshot than P2, zero if the two handles refer to the same database
+snapshot, and a positive value if P1 is a newer snapshot than P2.</p>
+
+<p>This interface is only available if SQLite is compiled with the
+<a href="../compile.html#enable_snapshot">SQLITE_ENABLE_SNAPSHOT</a> option.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot_free.html b/www/c3ref/snapshot_free.html
new file mode 100644
index 0000000..4216981
--- /dev/null
+++ b/www/c3ref/snapshot_free.html
@@ -0,0 +1,137 @@
+<!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>Destroy a snapshot</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";
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+}
+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);
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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";
+}
+/* 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;
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+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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_snapshot_free -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Destroy a snapshot</h2>
+</div>
+<blockquote><pre>
+void sqlite3_snapshot_free(sqlite3_snapshot*);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/snapshot_free.html">sqlite3_snapshot_free(P)</a> interface destroys <a href="../c3ref/snapshot.html">sqlite3_snapshot</a> P.
+The application must eventually free every <a href="../c3ref/snapshot.html">sqlite3_snapshot</a> object
+using this routine to avoid a memory leak.</p>
+
+<p>The <a href="../c3ref/snapshot_free.html">sqlite3_snapshot_free()</a> interface is only available when the
+<a href="../compile.html#enable_snapshot">SQLITE_ENABLE_SNAPSHOT</a> compile-time option is used.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot_get.html b/www/c3ref/snapshot_get.html
new file mode 100644
index 0000000..9a2c85a
--- /dev/null
+++ b/www/c3ref/snapshot_get.html
@@ -0,0 +1,173 @@
+<!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>Record A Database Snapshot</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>
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+<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>
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+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
+} else {
+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+/* 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;
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+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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_snapshot_get -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Record A Database Snapshot</h2>
+</div>
+<blockquote><pre>
+int sqlite3_snapshot_get(
+  sqlite3 *db,
+  const char *zSchema,
+  sqlite3_snapshot **ppSnapshot
+);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/snapshot_get.html">sqlite3_snapshot_get(D,S,P)</a> interface attempts to make a
+new <a href="../c3ref/snapshot.html">sqlite3_snapshot</a> object that records the current state of
+schema S in database connection D.  On success, the
+<a href="../c3ref/snapshot_get.html">sqlite3_snapshot_get(D,S,P)</a> interface writes a pointer to the newly
+created <a href="../c3ref/snapshot.html">sqlite3_snapshot</a> object into *P and returns SQLITE_OK.
+If there is not already a read-transaction open on schema S when
+this function is called, one is opened automatically.</p>
+
+<p>The following must be true for this function to succeed. If any of
+the following statements are false when sqlite3_snapshot_get() is
+called, SQLITE_ERROR is returned. The final value of *P is undefined
+in this case.</p>
+
+<p><ul>
+<li> The database handle must not be in <a href="../c3ref/get_autocommit.html">autocommit mode</a>.</p>
+
+<p><li> Schema S of <a href="../c3ref/sqlite3.html">database connection</a> D must be a <a href="../wal.html">WAL mode</a> database.</p>
+
+<p><li> There must not be a write transaction open on schema S of database
+connection D.</p>
+
+<p><li> One or more transactions must have been written to the current wal
+file since it was created on disk (by any connection). This means
+that a snapshot cannot be taken on a wal mode database with no wal
+file immediately after it is first opened. At least one transaction
+must be written to it first.
+</ul></p>
+
+<p>This function may also return SQLITE_NOMEM.  If it is called with the
+database handle in autocommit mode but fails for some other reason,
+whether or not a read transaction is opened on schema S is undefined.</p>
+
+<p>The <a href="../c3ref/snapshot.html">sqlite3_snapshot</a> object returned from a successful call to
+<a href="../c3ref/snapshot_get.html">sqlite3_snapshot_get()</a> must be freed using <a href="../c3ref/snapshot_free.html">sqlite3_snapshot_free()</a>
+to avoid a memory leak.</p>
+
+<p>The <a href="../c3ref/snapshot_get.html">sqlite3_snapshot_get()</a> interface is only available when the
+<a href="../compile.html#enable_snapshot">SQLITE_ENABLE_SNAPSHOT</a> compile-time option is used.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot_open.html b/www/c3ref/snapshot_open.html
new file mode 100644
index 0000000..e1377dd
--- /dev/null
+++ b/www/c3ref/snapshot_open.html
@@ -0,0 +1,173 @@
+<!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>Start a read transaction on an historical snapshot</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>
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+<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>
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+<form method="GET" action="../search">
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+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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_snapshot_open -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Start a read transaction on an historical snapshot</h2>
+</div>
+<blockquote><pre>
+int sqlite3_snapshot_open(
+  sqlite3 *db,
+  const char *zSchema,
+  sqlite3_snapshot *pSnapshot
+);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open(D,S,P)</a> interface either starts a new read
+transaction or upgrades an existing one for schema S of
+<a href="../c3ref/sqlite3.html">database connection</a> D such that the read transaction refers to
+historical <a href="../c3ref/snapshot.html">snapshot</a> P, rather than the most recent change to the
+database. The <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open()</a> interface returns SQLITE_OK
+on success or an appropriate <a href="../rescode.html">error code</a> if it fails.</p>
+
+<p>In order to succeed, the database connection must not be in
+<a href="../c3ref/get_autocommit.html">autocommit mode</a> when <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open(D,S,P)</a> is called. If there
+is already a read transaction open on schema S, then the database handle
+must have no active statements (SELECT statements that have been passed
+to sqlite3_step() but not sqlite3_reset() or sqlite3_finalize()).
+SQLITE_ERROR is returned if either of these conditions is violated, or
+if schema S does not exist, or if the snapshot object is invalid.</p>
+
+<p>A call to sqlite3_snapshot_open() will fail to open if the specified
+snapshot has been overwritten by a <a href="../wal.html#ckpt">checkpoint</a>. In this case
+SQLITE_ERROR_SNAPSHOT is returned.</p>
+
+<p>If there is already a read transaction open when this function is
+invoked, then the same read transaction remains open (on the same
+database snapshot) if SQLITE_ERROR, SQLITE_BUSY or SQLITE_ERROR_SNAPSHOT
+is returned. If another error code - for example SQLITE_PROTOCOL or an
+SQLITE_IOERR error code - is returned, then the final state of the
+read transaction is undefined. If SQLITE_OK is returned, then the
+read transaction is now open on database snapshot P.</p>
+
+<p>A call to <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open(D,S,P)</a> will fail if the
+database connection D does not know that the database file for
+schema S is in <a href="../wal.html">WAL mode</a>.  A database connection might not know
+that the database file is in <a href="../wal.html">WAL mode</a> if there has been no prior
+I/O on that database connection, or if the database entered <a href="../wal.html">WAL mode</a>
+after the most recent I/O on the database connection.
+(Hint: Run "<a href="../pragma.html#pragma_application_id">PRAGMA application_id</a>" against a newly opened
+database connection in order to make it ready to use snapshots.)</p>
+
+<p>The <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open()</a> interface is only available when the
+<a href="../compile.html#enable_snapshot">SQLITE_ENABLE_SNAPSHOT</a> compile-time option is used.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/snapshot_recover.html b/www/c3ref/snapshot_recover.html
new file mode 100644
index 0000000..3df03a4
--- /dev/null
+++ b/www/c3ref/snapshot_recover.html
@@ -0,0 +1,149 @@
+<!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>Recover snapshots from a wal file</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>
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+<li><a href='../download.html'>Download</a>
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+<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>
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+</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";
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+}
+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;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_snapshot_recover -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Recover snapshots from a wal file</h2>
+</div>
+<blockquote><pre>
+int sqlite3_snapshot_recover(sqlite3 *db, const char *zDb);
+</pre></blockquote>
+<p>
+If a <a href="../wal.html#walfile">WAL file</a> remains on disk after all database connections close
+(either through the use of the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntlpersistwal">SQLITE_FCNTL_PERSIST_WAL</a> <a href="../c3ref/file_control.html">file control</a>
+or because the last process to have the database opened exited without
+calling <a href="../c3ref/close.html">sqlite3_close()</a>) and a new connection is subsequently opened
+on that database and <a href="../wal.html#walfile">WAL file</a>, the <a href="../c3ref/snapshot_open.html">sqlite3_snapshot_open()</a> interface
+will only be able to open the last transaction added to the WAL file
+even though the WAL file contains other valid transactions.</p>
+
+<p>This function attempts to scan the WAL file associated with database zDb
+of database handle db and make all valid snapshots available to
+sqlite3_snapshot_open(). It is an error if there is already a read
+transaction open on the database, or if the database is not a WAL mode
+database.</p>
+
+<p>SQLITE_OK is returned if successful, or an SQLite error code otherwise.</p>
+
+<p>This interface is only available if SQLite is compiled with the
+<a href="../compile.html#enable_snapshot">SQLITE_ENABLE_SNAPSHOT</a> option.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/soft_heap_limit.html b/www/c3ref/soft_heap_limit.html
new file mode 100644
index 0000000..23566b7
--- /dev/null
+++ b/www/c3ref/soft_heap_limit.html
@@ -0,0 +1,135 @@
+<!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>Deprecated Soft Heap Limit Interface</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>
+<!-- keywords: sqlite3_soft_heap_limit -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Deprecated Soft Heap Limit Interface</h2>
+</div>
+<blockquote><pre>
+void sqlite3_soft_heap_limit(int N);
+</pre></blockquote>
+<p>
+This is a deprecated version of the <a href="../c3ref/hard_heap_limit64.html">sqlite3_soft_heap_limit64()</a>
+interface.  This routine is provided for historical compatibility
+only.  All new applications should use the
+<a href="../c3ref/hard_heap_limit64.html">sqlite3_soft_heap_limit64()</a> interface rather than this one.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/sqlite3.html b/www/c3ref/sqlite3.html
new file mode 100644
index 0000000..bc357ea
--- /dev/null
+++ b/www/c3ref/sqlite3.html
@@ -0,0 +1,229 @@
+<!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>Database Connection Handle</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: {database connection} {database connections} sqlite3 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Database Connection Handle</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3 sqlite3;
+</pre></blockquote>
+<p>
+Each open SQLite database is represented by a pointer to an instance of
+the opaque structure named "sqlite3".  It is useful to think of an sqlite3
+pointer as an object.  The <a href="../c3ref/open.html">sqlite3_open()</a>, <a href="../c3ref/open.html">sqlite3_open16()</a>, and
+<a href="../c3ref/open.html">sqlite3_open_v2()</a> interfaces are its constructors, and <a href="../c3ref/close.html">sqlite3_close()</a>
+and <a href="../c3ref/close.html">sqlite3_close_v2()</a> are its destructors.  There are many other
+interfaces (such as
+<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/create_function.html">sqlite3_create_function()</a>, and
+<a href="../c3ref/busy_timeout.html">sqlite3_busy_timeout()</a> to name but three) that are methods on an
+sqlite3 object.
+</p><p>3 Constructors:
+ <a href="../c3ref/open.html">sqlite3_open()</a>,
+<a href="../c3ref/open.html">sqlite3_open16()</a>,
+<a href="../c3ref/open.html">sqlite3_open_v2()</a></p>
+<p>2 Destructors:
+ <a href="../c3ref/close.html">sqlite3_close()</a>,
+<a href="../c3ref/close.html">sqlite3_close_v2()</a></p>
+<p>76 Methods:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/autovacuum_pages.html'>sqlite3_autovacuum_pages</a></li>
+<li><a href='../c3ref/blob_open.html'>sqlite3_blob_open</a></li>
+<li><a href='../c3ref/busy_handler.html'>sqlite3_busy_handler</a></li>
+<li><a href='../c3ref/busy_timeout.html'>sqlite3_busy_timeout</a></li>
+<li><a href='../c3ref/changes.html'>sqlite3_changes</a></li>
+<li><a href='../c3ref/changes.html'>sqlite3_changes64</a></li>
+<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed</a></li>
+<li><a href='../c3ref/collation_needed.html'>sqlite3_collation_needed16</a></li>
+<li><a href='../c3ref/commit_hook.html'>sqlite3_commit_hook</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation16</a></li>
+<li><a href='../c3ref/create_collation.html'>sqlite3_create_collation_v2</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function16</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_function_v2</a></li>
+<li><a href='../c3ref/create_module.html'>sqlite3_create_module</a></li>
+<li><a href='../c3ref/create_module.html'>sqlite3_create_module_v2</a></li>
+<li><a href='../c3ref/create_function.html'>sqlite3_create_window_function</a></li>
+<li><a href='../c3ref/db_cacheflush.html'>sqlite3_db_cacheflush</a></li>
+<li><a href='../c3ref/db_config.html'>sqlite3_db_config</a></li>
+<li><a href='../c3ref/db_filename.html'>sqlite3_db_filename</a></li>
+<li><a href='../c3ref/db_mutex.html'>sqlite3_db_mutex</a></li>
+<li><a href='../c3ref/db_name.html'>sqlite3_db_name</a></li>
+<li><a href='../c3ref/db_readonly.html'>sqlite3_db_readonly</a></li>
+<li><a href='../c3ref/db_release_memory.html'>sqlite3_db_release_memory</a></li>
+<li><a href='../c3ref/db_status.html'>sqlite3_db_status</a></li>
+<li><a href='../c3ref/drop_modules.html'>sqlite3_drop_modules</a></li>
+<li><a href='../c3ref/enable_load_extension.html'>sqlite3_enable_load_extension</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errcode</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errmsg</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errmsg16</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_error_offset</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_errstr</a></li>
+<li><a href='../c3ref/exec.html'>sqlite3_exec</a></li>
+<li><a href='../c3ref/errcode.html'>sqlite3_extended_errcode</a></li>
+<li><a href='../c3ref/extended_result_codes.html'>sqlite3_extended_result_codes</a></li>
+<li><a href='../c3ref/file_control.html'>sqlite3_file_control</a></li>
+<li><a href='../c3ref/free_table.html'>sqlite3_free_table</a></li>
+<li><a href='../c3ref/get_autocommit.html'>sqlite3_get_autocommit</a></li>
+<li><a href='../c3ref/free_table.html'>sqlite3_get_table</a></li>
+<li><a href='../c3ref/interrupt.html'>sqlite3_interrupt</a></li>
+<li><a href='../c3ref/last_insert_rowid.html'>sqlite3_last_insert_rowid</a></li>
+<li><a href='../c3ref/limit.html'>sqlite3_limit</a></li>
+<li><a href='../c3ref/load_extension.html'>sqlite3_load_extension</a></li>
+<li><a href='../c3ref/next_stmt.html'>sqlite3_next_stmt</a></li>
+<li><a href='../c3ref/overload_function.html'>sqlite3_overload_function</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v3</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v3</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_blobwrite</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_count</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_depth</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_hook</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_new</a></li>
+<li><a href='../c3ref/preupdate_blobwrite.html'>sqlite3_preupdate_old</a></li>
+<li><a href='../c3ref/profile.html'>sqlite3_profile</a></li>
+<li><a href='../c3ref/progress_handler.html'>sqlite3_progress_handler</a></li>
+<li><a href='../c3ref/commit_hook.html'>sqlite3_rollback_hook</a></li>
+<li><a href='../c3ref/set_authorizer.html'>sqlite3_set_authorizer</a></li>
+<li><a href='../c3ref/set_last_insert_rowid.html'>sqlite3_set_last_insert_rowid</a></li>
+<li><a href='../c3ref/system_errno.html'>sqlite3_system_errno</a></li>
+<li><a href='../c3ref/table_column_metadata.html'>sqlite3_table_column_metadata</a></li>
+<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes</a></li>
+<li><a href='../c3ref/total_changes.html'>sqlite3_total_changes64</a></li>
+<li><a href='../c3ref/profile.html'>sqlite3_trace</a></li>
+<li><a href='../c3ref/trace_v2.html'>sqlite3_trace_v2</a></li>
+<li><a href='../c3ref/txn_state.html'>sqlite3_txn_state</a></li>
+<li><a href='../c3ref/unlock_notify.html'>sqlite3_unlock_notify</a></li>
+<li><a href='../c3ref/update_hook.html'>sqlite3_update_hook</a></li>
+<li><a href='../c3ref/wal_autocheckpoint.html'>sqlite3_wal_autocheckpoint</a></li>
+<li><a href='../c3ref/wal_checkpoint.html'>sqlite3_wal_checkpoint</a></li>
+<li><a href='../c3ref/wal_checkpoint_v2.html'>sqlite3_wal_checkpoint_v2</a></li>
+<li><a href='../c3ref/wal_hook.html'>sqlite3_wal_hook</a></li>
+</ul>
+</div>
+</p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/status.html b/www/c3ref/status.html
new file mode 100644
index 0000000..540f948
--- /dev/null
+++ b/www/c3ref/status.html
@@ -0,0 +1,159 @@
+<!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 Runtime Status</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>
+<!-- keywords: sqlite3_status sqlite3_status64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>SQLite Runtime Status</h2>
+</div>
+<blockquote><pre>
+int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
+int sqlite3_status64(
+  int op,
+  sqlite3_int64 *pCurrent,
+  sqlite3_int64 *pHighwater,
+  int resetFlag
+);
+</pre></blockquote>
+<p>
+These interfaces are used to retrieve runtime status information
+about the performance of SQLite, and optionally to reset various
+highwater marks.  The first argument is an integer code for
+the specific parameter to measure.  Recognized integer codes
+are of the form <a href="../c3ref/c_status_malloc_count.html">SQLITE_STATUS_...</a>.
+The current value of the parameter is returned into *pCurrent.
+The highest recorded value is returned in *pHighwater.  If the
+resetFlag is true, then the highest record value is reset after
+*pHighwater is written.  Some parameters do not record the highest
+value.  For those parameters
+nothing is written into *pHighwater and the resetFlag is ignored.
+Other parameters record only the highwater mark and not the current
+value.  For these latter parameters nothing is written into *pCurrent.</p>
+
+<p>The sqlite3_status() and sqlite3_status64() routines return
+SQLITE_OK on success and a non-zero <a href="../rescode.html">error code</a> on failure.</p>
+
+<p>If either the current value or the highwater mark is too large to
+be represented by a 32-bit integer, then the values returned by
+sqlite3_status() are undefined.</p>
+
+<p>See also: <a href="../c3ref/db_status.html">sqlite3_db_status()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/step.html b/www/c3ref/step.html
new file mode 100644
index 0000000..4a8fa09
--- /dev/null
+++ b/www/c3ref/step.html
@@ -0,0 +1,208 @@
+<!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>Evaluate An SQL Statement</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>
+<!-- keywords: sqlite3_step -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Evaluate An SQL Statement</h2>
+</div>
+<blockquote><pre>
+int sqlite3_step(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+After a <a href="../c3ref/stmt.html">prepared statement</a> has been prepared using any of
+<a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a>,
+or <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a> or one of the legacy
+interfaces <a href="../c3ref/prepare.html">sqlite3_prepare()</a> or <a href="../c3ref/prepare.html">sqlite3_prepare16()</a>, this function
+must be called one or more times to evaluate the statement.</p>
+
+<p>The details of the behavior of the sqlite3_step() interface depend
+on whether the statement was prepared using the newer "vX" interfaces
+<a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>, <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a>,
+<a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a> or the older legacy
+interfaces <a href="../c3ref/prepare.html">sqlite3_prepare()</a> and <a href="../c3ref/prepare.html">sqlite3_prepare16()</a>.  The use of the
+new "vX" interface is recommended for new applications but the legacy
+interface will continue to be supported.</p>
+
+<p>In the legacy interface, the return value will be either <a href="../rescode.html#busy">SQLITE_BUSY</a>,
+<a href="../rescode.html#done">SQLITE_DONE</a>, <a href="../rescode.html#row">SQLITE_ROW</a>, <a href="../rescode.html#error">SQLITE_ERROR</a>, or <a href="../rescode.html#misuse">SQLITE_MISUSE</a>.
+With the "v2" interface, any of the other <a href="../rescode.html">result codes</a> or
+<a href="../rescode.html#extrc">extended result codes</a> might be returned as well.</p>
+
+<p><a href="../rescode.html#busy">SQLITE_BUSY</a> means that the database engine was unable to acquire the
+database locks it needs to do its job.  If the statement is a <a href="../lang_transaction.html">COMMIT</a>
+or occurs outside of an explicit transaction, then you can retry the
+statement.  If the statement is not a <a href="../lang_transaction.html">COMMIT</a> and occurs within an
+explicit transaction then you should rollback the transaction before
+continuing.</p>
+
+<p><a href="../rescode.html#done">SQLITE_DONE</a> means that the statement has finished executing
+successfully.  sqlite3_step() should not be called again on this virtual
+machine without first calling <a href="../c3ref/reset.html">sqlite3_reset()</a> to reset the virtual
+machine back to its initial state.</p>
+
+<p>If the SQL statement being executed returns any data, then <a href="../rescode.html#row">SQLITE_ROW</a>
+is returned each time a new row of data is ready for processing by the
+caller. The values may be accessed using the <a href="../c3ref/column_blob.html">column access functions</a>.
+sqlite3_step() is called again to retrieve the next row of data.</p>
+
+<p><a href="../rescode.html#error">SQLITE_ERROR</a> means that a run-time error (such as a constraint
+violation) has occurred.  sqlite3_step() should not be called again on
+the VM. More information may be found by calling <a href="../c3ref/errcode.html">sqlite3_errmsg()</a>.
+With the legacy interface, a more specific error code (for example,
+<a href="../rescode.html#interrupt">SQLITE_INTERRUPT</a>, <a href="../rescode.html#schema">SQLITE_SCHEMA</a>, <a href="../rescode.html#corrupt">SQLITE_CORRUPT</a>, and so forth)
+can be obtained by calling <a href="../c3ref/reset.html">sqlite3_reset()</a> on the
+<a href="../c3ref/stmt.html">prepared statement</a>.  In the "v2" interface,
+the more specific error code is returned directly by sqlite3_step().</p>
+
+<p><a href="../rescode.html#misuse">SQLITE_MISUSE</a> means that the this routine was called inappropriately.
+Perhaps it was called on a <a href="../c3ref/stmt.html">prepared statement</a> that has
+already been <a href="../c3ref/finalize.html">finalized</a> or on one that had
+previously returned <a href="../rescode.html#error">SQLITE_ERROR</a> or <a href="../rescode.html#done">SQLITE_DONE</a>.  Or it could
+be the case that the same database connection is being used by two or
+more threads at the same moment in time.</p>
+
+<p>For all versions of SQLite up to and including 3.6.23.1, a call to
+<a href="../c3ref/reset.html">sqlite3_reset()</a> was required after sqlite3_step() returned anything
+other than <a href="../rescode.html#row">SQLITE_ROW</a> before any subsequent invocation of
+sqlite3_step().  Failure to reset the prepared statement using
+<a href="../c3ref/reset.html">sqlite3_reset()</a> would result in an <a href="../rescode.html#misuse">SQLITE_MISUSE</a> return from
+sqlite3_step().  But after <a href="../releaselog/3_6_23_1.html">version 3.6.23.1</a> (2010-03-26,
+sqlite3_step() began
+calling <a href="../c3ref/reset.html">sqlite3_reset()</a> automatically in this circumstance rather
+than returning <a href="../rescode.html#misuse">SQLITE_MISUSE</a>.  This is not considered a compatibility
+break because any application that ever receives an SQLITE_MISUSE error
+is broken by definition.  The <a href="../compile.html#omit_autoreset">SQLITE_OMIT_AUTORESET</a> compile-time option
+can be used to restore the legacy behavior.</p>
+
+<p><b>Goofy Interface Alert:</b> In the legacy interface, the sqlite3_step()
+API always returns a generic error code, <a href="../rescode.html#error">SQLITE_ERROR</a>, following any
+error other than <a href="../rescode.html#busy">SQLITE_BUSY</a> and <a href="../rescode.html#misuse">SQLITE_MISUSE</a>.  You must call
+<a href="../c3ref/reset.html">sqlite3_reset()</a> or <a href="../c3ref/finalize.html">sqlite3_finalize()</a> in order to find one of the
+specific <a href="../rescode.html">error codes</a> that better describes the error.
+We admit that this is a goofy design.  The problem has been fixed
+with the "v2" interface.  If you prepare all of your SQL statements
+using <a href="../c3ref/prepare.html">sqlite3_prepare_v3()</a> or <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>
+or <a href="../c3ref/prepare.html">sqlite3_prepare16_v2()</a> or <a href="../c3ref/prepare.html">sqlite3_prepare16_v3()</a> instead
+of the legacy <a href="../c3ref/prepare.html">sqlite3_prepare()</a> and <a href="../c3ref/prepare.html">sqlite3_prepare16()</a> interfaces,
+then the more specific <a href="../rescode.html">error codes</a> are returned directly
+by sqlite3_step().  The use of the "vX" interfaces is recommended.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt.html b/www/c3ref/stmt.html
new file mode 100644
index 0000000..3fdee2a
--- /dev/null
+++ b/www/c3ref/stmt.html
@@ -0,0 +1,220 @@
+<!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>Prepared Statement Object</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">
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+<div class="menu mainmenu">
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+</script>
+<!-- keywords: {prepared statement} {prepared statements} sqlite3_stmt -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Prepared Statement Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_stmt sqlite3_stmt;
+</pre></blockquote>
+<p>
+An instance of this object represents a single SQL statement that
+has been compiled into binary form and is ready to be evaluated.</p>
+
+<p>Think of each SQL statement as a separate computer program.  The
+original SQL text is source code.  A prepared statement object
+is the compiled object code.  All SQL must be converted into a
+prepared statement before it can be run.</p>
+
+<p>The life-cycle of a prepared statement object usually goes like this:</p>
+
+<p><ol>
+<li> Create the prepared statement object using <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a>.
+<li> Bind values to <a href="../lang_expr.html#varparam">parameters</a> using the sqlite3_bind_*()
+interfaces.
+<li> Run the SQL by calling <a href="../c3ref/step.html">sqlite3_step()</a> one or more times.
+<li> Reset the prepared statement using <a href="../c3ref/reset.html">sqlite3_reset()</a> then go back
+to step 2.  Do this zero or more times.
+<li> Destroy the object using <a href="../c3ref/finalize.html">sqlite3_finalize()</a>.
+</ol>
+</p><p>6 Constructors:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare16_v3</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v2</a></li>
+<li><a href='../c3ref/prepare.html'>sqlite3_prepare_v3</a></li>
+</ul>
+</div>
+</p>
+<p>1 Destructor: <a href="../c3ref/finalize.html">sqlite3_finalize()</a></p>
+<p>51 Methods:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_blob</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_blob64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_double</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_int</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_int64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_null</a></li>
+<li><a href='../c3ref/bind_parameter_count.html'>sqlite3_bind_parameter_count</a></li>
+<li><a href='../c3ref/bind_parameter_index.html'>sqlite3_bind_parameter_index</a></li>
+<li><a href='../c3ref/bind_parameter_name.html'>sqlite3_bind_parameter_name</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_pointer</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text16</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_text64</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_value</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_zeroblob</a></li>
+<li><a href='../c3ref/bind_blob.html'>sqlite3_bind_zeroblob64</a></li>
+<li><a href='../c3ref/clear_bindings.html'>sqlite3_clear_bindings</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_blob</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_bytes</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_bytes16</a></li>
+<li><a href='../c3ref/column_count.html'>sqlite3_column_count</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_database_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_database_name16</a></li>
+<li><a href='../c3ref/column_decltype.html'>sqlite3_column_decltype</a></li>
+<li><a href='../c3ref/column_decltype.html'>sqlite3_column_decltype16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_double</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_int</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_int64</a></li>
+<li><a href='../c3ref/column_name.html'>sqlite3_column_name</a></li>
+<li><a href='../c3ref/column_name.html'>sqlite3_column_name16</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_origin_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_origin_name16</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_table_name</a></li>
+<li><a href='../c3ref/column_database_name.html'>sqlite3_column_table_name16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_text</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_text16</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_type</a></li>
+<li><a href='../c3ref/column_blob.html'>sqlite3_column_value</a></li>
+<li><a href='../c3ref/data_count.html'>sqlite3_data_count</a></li>
+<li><a href='../c3ref/db_handle.html'>sqlite3_db_handle</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_expanded_sql</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_normalized_sql</a></li>
+<li><a href='../c3ref/reset.html'>sqlite3_reset</a></li>
+<li><a href='../c3ref/expanded_sql.html'>sqlite3_sql</a></li>
+<li><a href='../c3ref/step.html'>sqlite3_step</a></li>
+<li><a href='../c3ref/stmt_busy.html'>sqlite3_stmt_busy</a></li>
+<li><a href='../c3ref/stmt_isexplain.html'>sqlite3_stmt_isexplain</a></li>
+<li><a href='../c3ref/stmt_readonly.html'>sqlite3_stmt_readonly</a></li>
+<li><a href='../c3ref/stmt_scanstatus.html'>sqlite3_stmt_scanstatus</a></li>
+<li><a href='../c3ref/stmt_scanstatus_reset.html'>sqlite3_stmt_scanstatus_reset</a></li>
+<li><a href='../c3ref/stmt_status.html'>sqlite3_stmt_status</a></li>
+</ul>
+</div>
+</p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_busy.html b/www/c3ref/stmt_busy.html
new file mode 100644
index 0000000..ec762a2
--- /dev/null
+++ b/www/c3ref/stmt_busy.html
@@ -0,0 +1,145 @@
+<!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>Determine If A Prepared Statement Has Been Reset</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.
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+<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
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+<li class='search' id='search_menubutton'>
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+</ul>
+</div>
+<div class="menu submenu" id="submenu">
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+<div class="searchmenu" id="searchmenu">
+<form method="GET" action="../search">
+<select name="s" id="searchtype">
+<option value="d">Search Documentation</option>
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+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
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+}, 30);
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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";
+}
+/* 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';
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+return false;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+document.body.onmousedown=function(){
+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_busy -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine If A Prepared Statement Has Been Reset</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stmt_busy(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+The sqlite3_stmt_busy(S) interface returns true (non-zero) if the
+<a href="../c3ref/stmt.html">prepared statement</a> S has been stepped at least once using
+<a href="../c3ref/step.html">sqlite3_step(S)</a> but has neither run to completion (returned
+<a href="../rescode.html#done">SQLITE_DONE</a> from <a href="../c3ref/step.html">sqlite3_step(S)</a>) nor
+been reset using <a href="../c3ref/reset.html">sqlite3_reset(S)</a>.  The sqlite3_stmt_busy(S)
+interface returns false if S is a NULL pointer.  If S is not a
+NULL pointer and is not a pointer to a valid <a href="../c3ref/stmt.html">prepared statement</a>
+object, then the behavior is undefined and probably undesirable.</p>
+
+<p>This interface can be used in combination <a href="../c3ref/next_stmt.html">sqlite3_next_stmt()</a>
+to locate all prepared statements associated with a database
+connection that are in need of being reset.  This can be used,
+for example, in diagnostic routines to search for prepared
+statements that are holding a transaction open.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_isexplain.html b/www/c3ref/stmt_isexplain.html
new file mode 100644
index 0000000..ea2e064
--- /dev/null
+++ b/www/c3ref/stmt_isexplain.html
@@ -0,0 +1,136 @@
+<!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>Query The EXPLAIN Setting For A Prepared Statement</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>
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+<li><a href='../about.html'>About</a>
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+<li><a href='../download.html'>Download</a>
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+<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";
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+}
+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);
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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";
+}
+/* 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;
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+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
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+setTimeout(function(){
+antiRobot |= 1;
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_isexplain -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Query The EXPLAIN Setting For A Prepared Statement</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stmt_isexplain(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+The sqlite3_stmt_isexplain(S) interface returns 1 if the
+prepared statement S is an EXPLAIN statement, or 2 if the
+statement S is an EXPLAIN QUERY PLAN.
+The sqlite3_stmt_isexplain(S) interface returns 0 if S is
+an ordinary statement or a NULL pointer.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_readonly.html b/www/c3ref/stmt_readonly.html
new file mode 100644
index 0000000..1a68404
--- /dev/null
+++ b/www/c3ref/stmt_readonly.html
@@ -0,0 +1,173 @@
+<!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>Determine If An SQL Statement Writes The Database</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">
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+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';
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+x.style.display = '';
+b.innerHTML='hide';
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+function antiRobotGo(){
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_readonly -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine If An SQL Statement Writes The Database</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
+</pre></blockquote>
+<p>
+The sqlite3_stmt_readonly(X) interface returns true (non-zero) if
+and only if the <a href="../c3ref/stmt.html">prepared statement</a> X makes no direct changes to
+the content of the database file.</p>
+
+<p>Note that <a href="../appfunc.html">application-defined SQL functions</a> or
+<a href="../vtab.html">virtual tables</a> might change the database indirectly as a side effect.
+For example, if an application defines a function "eval()" that
+calls <a href="../c3ref/exec.html">sqlite3_exec()</a>, then the following SQL statement would
+change the database file through side-effects:</p>
+
+<p><blockquote><pre>
+SELECT eval('DELETE FROM t1') FROM t2;
+</pre></blockquote></p>
+
+<p>But because the <a href="../lang_select.html">SELECT</a> statement does not change the database file
+directly, sqlite3_stmt_readonly() would still return true.</p>
+
+<p>Transaction control statements such as <a href="../lang_transaction.html">BEGIN</a>, <a href="../lang_transaction.html">COMMIT</a>, <a href="../lang_transaction.html">ROLLBACK</a>,
+<a href="../lang_savepoint.html">SAVEPOINT</a>, and <a href="../lang_savepoint.html">RELEASE</a> cause sqlite3_stmt_readonly() to return true,
+since the statements themselves do not actually modify the database but
+rather they control the timing of when other statements modify the
+database.  The <a href="../lang_attach.html">ATTACH</a> and <a href="../lang_detach.html">DETACH</a> statements also cause
+sqlite3_stmt_readonly() to return true since, while those statements
+change the configuration of a database connection, they do not make
+changes to the content of the database files on disk.
+The sqlite3_stmt_readonly() interface returns true for <a href="../lang_transaction.html">BEGIN</a> since
+<a href="../lang_transaction.html">BEGIN</a> merely sets internal flags, but the <a href="../lang_transaction.html">BEGIN IMMEDIATE</a> and
+<a href="../lang_transaction.html">BEGIN EXCLUSIVE</a> commands do touch the database and so
+sqlite3_stmt_readonly() returns false for those commands.</p>
+
+<p>This routine returns false if there is any possibility that the
+statement might change the database file.  A false return does
+not guarantee that the statement will change the database file.
+For example, an UPDATE statement might have a WHERE clause that
+makes it a no-op, but the sqlite3_stmt_readonly() result would still
+be false.  Similarly, a CREATE TABLE IF NOT EXISTS statement is a
+read-only no-op if the table already exists, but
+sqlite3_stmt_readonly() still returns false for such a statement.</p>
+
+<p>If prepared statement X is an <a href="../lang_explain.html">EXPLAIN</a> or <a href="../eqp.html">EXPLAIN QUERY PLAN</a>
+statement, then sqlite3_stmt_readonly(X) returns the same value as
+if the EXPLAIN or EXPLAIN QUERY PLAN prefix were omitted.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_scanstatus.html b/www/c3ref/stmt_scanstatus.html
new file mode 100644
index 0000000..4bcb178
--- /dev/null
+++ b/www/c3ref/stmt_scanstatus.html
@@ -0,0 +1,162 @@
+<!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>Prepared Statement Scan Status</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>
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+<li class='search' id='search_menubutton'>
+<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
+</ul>
+</div>
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+<form method="GET" action="../search">
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+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
+}else{
+w.style.display = "block";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
+} else {
+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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+}
+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+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;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
+var j = document.getElementById("mtimelink");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
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+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_scanstatus -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Prepared Statement Scan Status</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stmt_scanstatus(
+  sqlite3_stmt *pStmt,      /* Prepared statement for which info desired */
+  int idx,                  /* Index of loop to report on */
+  int iScanStatusOp,        /* Information desired.  SQLITE_SCANSTAT_* */
+  void *pOut                /* Result written here */
+);
+</pre></blockquote>
+<p>
+This interface returns information about the predicted and measured
+performance for pStmt.  Advanced applications can use this
+interface to compare the predicted and the measured performance and
+issue warnings and/or rerun <a href="../lang_analyze.html">ANALYZE</a> if discrepancies are found.</p>
+
+<p>Since this interface is expected to be rarely used, it is only
+available if SQLite is compiled using the <a href="../compile.html#enable_stmt_scanstatus">SQLITE_ENABLE_STMT_SCANSTATUS</a>
+compile-time option.</p>
+
+<p>The "iScanStatusOp" parameter determines which status information to return.
+The "iScanStatusOp" must be one of the <a href="../c3ref/c_scanstat_est.html">scanstatus options</a> or the behavior
+of this interface is undefined.
+The requested measurement is written into a variable pointed to by
+the "pOut" parameter.
+Parameter "idx" identifies the specific loop to retrieve statistics for.
+Loops are numbered starting from zero. If idx is out of range - less than
+zero or greater than or equal to the total number of loops used to implement
+the statement - a non-zero value is returned and the variable that pOut
+points to is unchanged.</p>
+
+<p>Statistics might not be available for all loops in all statements. In cases
+where there exist loops with no available statistics, this function behaves
+as if the loop did not exist - it returns non-zero and leave the variable
+that pOut points to unchanged.</p>
+
+<p>See also: <a href="../c3ref/stmt_scanstatus_reset.html">sqlite3_stmt_scanstatus_reset()</a>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_scanstatus_reset.html b/www/c3ref/stmt_scanstatus_reset.html
new file mode 100644
index 0000000..5d44bfe
--- /dev/null
+++ b/www/c3ref/stmt_scanstatus_reset.html
@@ -0,0 +1,135 @@
+<!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>Zero Scan-Status Counters</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">
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+</div>
+<div class="menu mainmenu">
+<ul>
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+<li class='mobileonly'><a href="javascript:void(0)" onclick='toggle_div("submenu")'>Menu</a>
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+</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";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_scanstatus_reset -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Zero Scan-Status Counters</h2>
+</div>
+<blockquote><pre>
+void sqlite3_stmt_scanstatus_reset(sqlite3_stmt*);
+</pre></blockquote>
+<p>
+Zero all <a href="../c3ref/stmt_scanstatus.html">sqlite3_stmt_scanstatus()</a> related event counters.</p>
+
+<p>This API is only available if the library is built with pre-processor
+symbol <a href="../compile.html#enable_stmt_scanstatus">SQLITE_ENABLE_STMT_SCANSTATUS</a> defined.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stmt_status.html b/www/c3ref/stmt_status.html
new file mode 100644
index 0000000..c77d5b4
--- /dev/null
+++ b/www/c3ref/stmt_status.html
@@ -0,0 +1,150 @@
+<!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>Prepared Statement Status</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>
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+<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>
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+</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>
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+<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";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
+setTimeout(function(){
+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+var antiRobot = 0;
+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
+var j = document.getElementById("mtimelink");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
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+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_stmt_status -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Prepared Statement Status</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
+</pre></blockquote>
+<p>
+Each prepared statement maintains various
+<a href="../c3ref/c_stmtstatus_counter.html">SQLITE_STMTSTATUS counters</a> that measure the number
+of times it has performed specific operations.  These counters can
+be used to monitor the performance characteristics of the prepared
+statements.  For example, if the number of table steps greatly exceeds
+the number of table searches or result rows, that would tend to indicate
+that the prepared statement is using a full table scan rather than
+an index.</p>
+
+<p>This interface is used to retrieve and reset counter values from
+a <a href="../c3ref/stmt.html">prepared statement</a>.  The first argument is the prepared statement
+object to be interrogated.  The second argument
+is an integer code for a specific <a href="../c3ref/c_stmtstatus_counter.html">SQLITE_STMTSTATUS counter</a>
+to be interrogated.
+The current value of the requested counter is returned.
+If the resetFlg is true, then the counter is reset to zero after this
+interface call returns.</p>
+
+<p>See also: <a href="../c3ref/status.html">sqlite3_status()</a> and <a href="../c3ref/db_status.html">sqlite3_db_status()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/str.html b/www/c3ref/str.html
new file mode 100644
index 0000000..0623e8b
--- /dev/null
+++ b/www/c3ref/str.html
@@ -0,0 +1,159 @@
+<!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>Dynamic String Object</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>
+<!-- keywords: {dynamic string} sqlite3_str -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Dynamic String Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_str sqlite3_str;
+</pre></blockquote>
+<p>
+An instance of the sqlite3_str object contains a dynamically-sized
+string under construction.</p>
+
+<p>The lifecycle of an sqlite3_str object is as follows:
+<ol>
+<li> The sqlite3_str object is created using <a href="../c3ref/str_new.html">sqlite3_str_new()</a>.
+<li> Text is appended to the sqlite3_str object using various
+methods, such as <a href="../c3ref/str_append.html">sqlite3_str_appendf()</a>.
+<li> The sqlite3_str object is destroyed and the string it created
+is returned using the <a href="../c3ref/str_finish.html">sqlite3_str_finish()</a> interface.
+</ol>
+</p><p>1 Constructor: <a href="../c3ref/str_new.html">sqlite3_str_new()</a></p>
+<p>1 Destructor: <a href="../c3ref/str_finish.html">sqlite3_str_finish()</a></p>
+<p>9 Methods:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_append</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendall</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendchar</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_appendf</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_errcode</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_length</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_reset</a></li>
+<li><a href='../c3ref/str_errcode.html'>sqlite3_str_value</a></li>
+<li><a href='../c3ref/str_append.html'>sqlite3_str_vappendf</a></li>
+</ul>
+</div>
+</p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/str_append.html b/www/c3ref/str_append.html
new file mode 100644
index 0000000..b38da20
--- /dev/null
+++ b/www/c3ref/str_append.html
@@ -0,0 +1,163 @@
+<!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>Add Content To A Dynamic String</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>
+<!-- keywords: sqlite3_str_append sqlite3_str_appendall sqlite3_str_appendchar sqlite3_str_appendf sqlite3_str_reset sqlite3_str_vappendf -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Add Content To A Dynamic String</h2>
+</div>
+<blockquote><pre>
+void sqlite3_str_appendf(sqlite3_str*, const char *zFormat, ...);
+void sqlite3_str_vappendf(sqlite3_str*, const char *zFormat, va_list);
+void sqlite3_str_append(sqlite3_str*, const char *zIn, int N);
+void sqlite3_str_appendall(sqlite3_str*, const char *zIn);
+void sqlite3_str_appendchar(sqlite3_str*, int N, char C);
+void sqlite3_str_reset(sqlite3_str*);
+</pre></blockquote>
+<p>
+These interfaces add content to an sqlite3_str object previously obtained
+from <a href="../c3ref/str_new.html">sqlite3_str_new()</a>.</p>
+
+<p>The <a href="../c3ref/str_append.html">sqlite3_str_appendf(X,F,...)</a> and
+<a href="../c3ref/str_append.html">sqlite3_str_vappendf(X,F,V)</a> interfaces uses the <a href="../printf.html">built-in printf</a>
+functionality of SQLite to append formatted text onto the end of
+<a href="../c3ref/str.html">sqlite3_str</a> object X.</p>
+
+<p>The <a href="../c3ref/str_append.html">sqlite3_str_append(X,S,N)</a> method appends exactly N bytes from string S
+onto the end of the <a href="../c3ref/str.html">sqlite3_str</a> object X.  N must be non-negative.
+S must contain at least N non-zero bytes of content.  To append a
+zero-terminated string in its entirety, use the <a href="../c3ref/str_append.html">sqlite3_str_appendall()</a>
+method instead.</p>
+
+<p>The <a href="../c3ref/str_append.html">sqlite3_str_appendall(X,S)</a> method appends the complete content of
+zero-terminated string S onto the end of <a href="../c3ref/str.html">sqlite3_str</a> object X.</p>
+
+<p>The <a href="../c3ref/str_append.html">sqlite3_str_appendchar(X,N,C)</a> method appends N copies of the
+single-byte character C onto the end of <a href="../c3ref/str.html">sqlite3_str</a> object X.
+This method can be used, for example, to add whitespace indentation.</p>
+
+<p>The <a href="../c3ref/str_append.html">sqlite3_str_reset(X)</a> method resets the string under construction
+inside <a href="../c3ref/str.html">sqlite3_str</a> object X back to zero bytes in length.</p>
+
+<p>These methods do not return a result code.  If an error occurs, that fact
+is recorded in the <a href="../c3ref/str.html">sqlite3_str</a> object and can be recovered by a
+subsequent call to <a href="../c3ref/str_errcode.html">sqlite3_str_errcode(X)</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/str_errcode.html b/www/c3ref/str_errcode.html
new file mode 100644
index 0000000..4d99c41
--- /dev/null
+++ b/www/c3ref/str_errcode.html
@@ -0,0 +1,157 @@
+<!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>Status Of A Dynamic String</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>
+<!-- keywords: sqlite3_str_errcode sqlite3_str_length sqlite3_str_value -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Status Of A Dynamic String</h2>
+</div>
+<blockquote><pre>
+int sqlite3_str_errcode(sqlite3_str*);
+int sqlite3_str_length(sqlite3_str*);
+char *sqlite3_str_value(sqlite3_str*);
+</pre></blockquote>
+<p>
+These interfaces return the current status of an <a href="../c3ref/str.html">sqlite3_str</a> object.</p>
+
+<p>If any prior errors have occurred while constructing the dynamic string
+in sqlite3_str X, then the <a href="../c3ref/str_errcode.html">sqlite3_str_errcode(X)</a> method will return
+an appropriate error code.  The <a href="../c3ref/str_errcode.html">sqlite3_str_errcode(X)</a> method returns
+<a href="../rescode.html#nomem">SQLITE_NOMEM</a> following any out-of-memory error, or
+<a href="../rescode.html#toobig">SQLITE_TOOBIG</a> if the size of the dynamic string exceeds
+<a href="../limits.html#max_length">SQLITE_MAX_LENGTH</a>, or <a href="../rescode.html#ok">SQLITE_OK</a> if there have been no errors.</p>
+
+<p>The <a href="../c3ref/str_errcode.html">sqlite3_str_length(X)</a> method returns the current length, in bytes,
+of the dynamic string under construction in <a href="../c3ref/str.html">sqlite3_str</a> object X.
+The length returned by <a href="../c3ref/str_errcode.html">sqlite3_str_length(X)</a> does not include the
+zero-termination byte.</p>
+
+<p>The <a href="../c3ref/str_errcode.html">sqlite3_str_value(X)</a> method returns a pointer to the current
+content of the dynamic string under construction in X.  The value
+returned by <a href="../c3ref/str_errcode.html">sqlite3_str_value(X)</a> is managed by the sqlite3_str object X
+and might be freed or altered by any subsequent method on the same
+<a href="../c3ref/str.html">sqlite3_str</a> object.  Applications must not used the pointer returned
+<a href="../c3ref/str_errcode.html">sqlite3_str_value(X)</a> after any subsequent method call on the same
+object.  Applications may change the content of the string returned
+by <a href="../c3ref/str_errcode.html">sqlite3_str_value(X)</a> as long as they do not write into any bytes
+outside the range of 0 to <a href="../c3ref/str_errcode.html">sqlite3_str_length(X)</a> and do not read or
+write any byte after any subsequent sqlite3_str method call.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/str_finish.html b/www/c3ref/str_finish.html
new file mode 100644
index 0000000..ea585a2
--- /dev/null
+++ b/www/c3ref/str_finish.html
@@ -0,0 +1,139 @@
+<!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>Finalize A Dynamic String</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>
+<!-- keywords: sqlite3_str_finish -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Finalize A Dynamic String</h2>
+</div>
+<blockquote><pre>
+char *sqlite3_str_finish(sqlite3_str*);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/str_finish.html">sqlite3_str_finish(X)</a> interface destroys the sqlite3_str object X
+and returns a pointer to a memory buffer obtained from <a href="../c3ref/free.html">sqlite3_malloc64()</a>
+that contains the constructed string.  The calling application should
+pass the returned value to <a href="../c3ref/free.html">sqlite3_free()</a> to avoid a memory leak.
+The <a href="../c3ref/str_finish.html">sqlite3_str_finish(X)</a> interface may return a NULL pointer if any
+errors were encountered during construction of the string.  The
+<a href="../c3ref/str_finish.html">sqlite3_str_finish(X)</a> interface will also return a NULL pointer if the
+string in <a href="../c3ref/str.html">sqlite3_str</a> object X is zero bytes long.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/str_new.html b/www/c3ref/str_new.html
new file mode 100644
index 0000000..3e337c5
--- /dev/null
+++ b/www/c3ref/str_new.html
@@ -0,0 +1,151 @@
+<!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>Create A New Dynamic String Object</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>
+<!-- keywords: sqlite3_str_new -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Create A New Dynamic String Object</h2>
+</div>
+<blockquote><pre>
+sqlite3_str *sqlite3_str_new(sqlite3*);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/str_new.html">sqlite3_str_new(D)</a> interface allocates and initializes
+a new <a href="../c3ref/str.html">sqlite3_str</a> object.  To avoid memory leaks, the object returned by
+<a href="../c3ref/str_new.html">sqlite3_str_new()</a> must be freed by a subsequent call to
+<a href="../c3ref/str_finish.html">sqlite3_str_finish(X)</a>.</p>
+
+<p>The <a href="../c3ref/str_new.html">sqlite3_str_new(D)</a> interface always returns a pointer to a
+valid <a href="../c3ref/str.html">sqlite3_str</a> object, though in the event of an out-of-memory
+error the returned object might be a special singleton that will
+silently reject new text, always return SQLITE_NOMEM from
+<a href="../c3ref/str_errcode.html">sqlite3_str_errcode()</a>, always return 0 for
+<a href="../c3ref/str_errcode.html">sqlite3_str_length()</a>, and always return NULL from
+<a href="../c3ref/str_finish.html">sqlite3_str_finish(X)</a>.  It is always safe to use the value
+returned by <a href="../c3ref/str_new.html">sqlite3_str_new(D)</a> as the sqlite3_str parameter
+to any of the other <a href="../c3ref/str.html">sqlite3_str</a> methods.</p>
+
+<p>The D parameter to <a href="../c3ref/str_new.html">sqlite3_str_new(D)</a> may be NULL.  If the
+D parameter in <a href="../c3ref/str_new.html">sqlite3_str_new(D)</a> is not NULL, then the maximum
+length of the string contained in the <a href="../c3ref/str.html">sqlite3_str</a> object will be
+the value set for <a href="../c3ref/limit.html">sqlite3_limit</a>(D,<a href="../c3ref/c_limit_attached.html#sqlitelimitlength">SQLITE_LIMIT_LENGTH</a>) instead
+of <a href="../limits.html#max_length">SQLITE_MAX_LENGTH</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/strglob.html b/www/c3ref/strglob.html
new file mode 100644
index 0000000..1981019
--- /dev/null
+++ b/www/c3ref/strglob.html
@@ -0,0 +1,141 @@
+<!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>String Globbing</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>
+<!-- keywords: sqlite3_strglob -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>String Globbing</h2>
+</div>
+<blockquote><pre>
+int sqlite3_strglob(const char *zGlob, const char *zStr);
+</pre></blockquote>
+<p>The <a href="../c3ref/strglob.html">sqlite3_strglob(P,X)</a> interface returns zero if and only if
+string X matches the <a href="../lang_expr.html#glob">GLOB</a> pattern P.
+The definition of <a href="../lang_expr.html#glob">GLOB</a> pattern matching used in
+<a href="../c3ref/strglob.html">sqlite3_strglob(P,X)</a> is the same as for the "X GLOB P" operator in the
+SQL dialect understood by SQLite.  The <a href="../c3ref/strglob.html">sqlite3_strglob(P,X)</a> function
+is case sensitive.</p>
+
+<p>Note that this routine returns zero on a match and non-zero if the strings
+do not match, the same as <a href="../c3ref/stricmp.html">sqlite3_stricmp()</a> and <a href="../c3ref/stricmp.html">sqlite3_strnicmp()</a>.</p>
+
+<p>See also: <a href="../c3ref/strlike.html">sqlite3_strlike()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/stricmp.html b/www/c3ref/stricmp.html
new file mode 100644
index 0000000..5cd7985
--- /dev/null
+++ b/www/c3ref/stricmp.html
@@ -0,0 +1,136 @@
+<!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>String Comparison</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>
+<!-- keywords: sqlite3_stricmp sqlite3_strnicmp -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>String Comparison</h2>
+</div>
+<blockquote><pre>
+int sqlite3_stricmp(const char *, const char *);
+int sqlite3_strnicmp(const char *, const char *, int);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/stricmp.html">sqlite3_stricmp()</a> and <a href="../c3ref/stricmp.html">sqlite3_strnicmp()</a> APIs allow applications
+and extensions to compare the contents of two buffers containing UTF-8
+strings in a case-independent fashion, using the same definition of "case
+independence" that SQLite uses internally when comparing identifiers.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/strlike.html b/www/c3ref/strlike.html
new file mode 100644
index 0000000..02f5a77
--- /dev/null
+++ b/www/c3ref/strlike.html
@@ -0,0 +1,147 @@
+<!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>String LIKE Matching</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_strlike -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>String LIKE Matching</h2>
+</div>
+<blockquote><pre>
+int sqlite3_strlike(const char *zGlob, const char *zStr, unsigned int cEsc);
+</pre></blockquote>
+<p>The <a href="../c3ref/strlike.html">sqlite3_strlike(P,X,E)</a> interface returns zero if and only if
+string X matches the <a href="../lang_expr.html#like">LIKE</a> pattern P with escape character E.
+The definition of <a href="../lang_expr.html#like">LIKE</a> pattern matching used in
+<a href="../c3ref/strlike.html">sqlite3_strlike(P,X,E)</a> is the same as for the "X LIKE P ESCAPE E"
+operator in the SQL dialect understood by SQLite.  For "X LIKE P" without
+the ESCAPE clause, set the E parameter of <a href="../c3ref/strlike.html">sqlite3_strlike(P,X,E)</a> to 0.
+As with the LIKE operator, the <a href="../c3ref/strlike.html">sqlite3_strlike(P,X,E)</a> function is case
+insensitive - equivalent upper and lower case ASCII characters match
+one another.</p>
+
+<p>The <a href="../c3ref/strlike.html">sqlite3_strlike(P,X,E)</a> function matches Unicode characters, though
+only ASCII characters are case folded.</p>
+
+<p>Note that this routine returns zero on a match and non-zero if the strings
+do not match, the same as <a href="../c3ref/stricmp.html">sqlite3_stricmp()</a> and <a href="../c3ref/stricmp.html">sqlite3_strnicmp()</a>.</p>
+
+<p>See also: <a href="../c3ref/strglob.html">sqlite3_strglob()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/system_errno.html b/www/c3ref/system_errno.html
new file mode 100644
index 0000000..edf3674
--- /dev/null
+++ b/www/c3ref/system_errno.html
@@ -0,0 +1,137 @@
+<!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>Low-level system error code</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>
+<!-- keywords: sqlite3_system_errno -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Low-level system error code</h2>
+</div>
+<blockquote><pre>
+int sqlite3_system_errno(sqlite3*);
+</pre></blockquote>
+<p>
+Attempt to return the underlying operating system error code or error
+number that caused the most recent I/O error or failure to open a file.
+The return value is OS-dependent.  For example, on unix systems, after
+<a href="../c3ref/open.html">sqlite3_open_v2()</a> returns <a href="../rescode.html#cantopen">SQLITE_CANTOPEN</a>, this interface could be
+called to get back the underlying "errno" that caused the problem, such
+as ENOSPC, EAUTH, EISDIR, and so forth.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/table_column_metadata.html b/www/c3ref/table_column_metadata.html
new file mode 100644
index 0000000..d641f69
--- /dev/null
+++ b/www/c3ref/table_column_metadata.html
@@ -0,0 +1,205 @@
+<!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>Extract Metadata About A Column Of A Table</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>
+<!-- keywords: sqlite3_table_column_metadata -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Extract Metadata About A Column Of A Table</h2>
+</div>
+<blockquote><pre>
+int sqlite3_table_column_metadata(
+  sqlite3 *db,                /* Connection handle */
+  const char *zDbName,        /* Database name or NULL */
+  const char *zTableName,     /* Table name */
+  const char *zColumnName,    /* Column name */
+  char const **pzDataType,    /* OUTPUT: Declared data type */
+  char const **pzCollSeq,     /* OUTPUT: Collation sequence name */
+  int *pNotNull,              /* OUTPUT: True if NOT NULL constraint exists */
+  int *pPrimaryKey,           /* OUTPUT: True if column part of PK */
+  int *pAutoinc               /* OUTPUT: True if column is auto-increment */
+);
+</pre></blockquote>
+<p>
+The sqlite3_table_column_metadata(X,D,T,C,....) routine returns
+information about column C of table T in database D
+on <a href="../c3ref/sqlite3.html">database connection</a> X.  The sqlite3_table_column_metadata()
+interface returns SQLITE_OK and fills in the non-NULL pointers in
+the final five arguments with appropriate values if the specified
+column exists.  The sqlite3_table_column_metadata() interface returns
+SQLITE_ERROR if the specified column does not exist.
+If the column-name parameter to sqlite3_table_column_metadata() is a
+NULL pointer, then this routine simply checks for the existence of the
+table and returns SQLITE_OK if the table exists and SQLITE_ERROR if it
+does not.  If the table name parameter T in a call to
+sqlite3_table_column_metadata(X,D,T,C,...) is NULL then the result is
+undefined behavior.</p>
+
+<p>The column is identified by the second, third and fourth parameters to
+this function. The second parameter is either the name of the database
+(i.e. "main", "temp", or an attached database) containing the specified
+table or NULL. If it is NULL, then all attached databases are searched
+for the table using the same algorithm used by the database engine to
+resolve unqualified table references.</p>
+
+<p>The third and fourth parameters to this function are the table and column
+name of the desired column, respectively.</p>
+
+<p>Metadata is returned by writing to the memory locations passed as the 5th
+and subsequent parameters to this function. Any of these arguments may be
+NULL, in which case the corresponding element of metadata is omitted.</p>
+
+<p><blockquote>
+<table border="1">
+<tr><th> Parameter <th> Output<br>Type <th>  Description</p>
+
+<p><tr><td> 5th <td> const char* <td> Data type
+<tr><td> 6th <td> const char* <td> Name of default collation sequence
+<tr><td> 7th <td> int         <td> True if column has a NOT NULL constraint
+<tr><td> 8th <td> int         <td> True if column is part of the PRIMARY KEY
+<tr><td> 9th <td> int         <td> True if column is <a href="../autoinc.html">AUTOINCREMENT</a>
+</table>
+</blockquote></p>
+
+<p>The memory pointed to by the character pointers returned for the
+declaration type and collation sequence is valid until the next
+call to any SQLite API function.</p>
+
+<p>If the specified table is actually a view, an <a href="../rescode.html">error code</a> is returned.</p>
+
+<p>If the specified column is "rowid", "oid" or "_rowid_" and the table
+is not a <a href="../withoutrowid.html">WITHOUT ROWID</a> table and an
+<a href="../lang_createtable.html#rowid">INTEGER PRIMARY KEY</a> column has been explicitly declared, then the output
+parameters are set for the explicitly declared column. If there is no
+<a href="../lang_createtable.html#rowid">INTEGER PRIMARY KEY</a> column, then the outputs
+for the <a href="../lang_createtable.html#rowid">rowid</a> are set as follows:</p>
+
+<p><pre>
+data type: "INTEGER"
+collation sequence: "BINARY"
+not null: 0
+primary key: 1
+auto increment: 0
+</pre></p>
+
+<p>This function causes all database schemas to be read from disk and
+parsed, if that has not already been done, and returns an error if
+any errors are encountered while loading the schema.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/temp_directory.html b/www/c3ref/temp_directory.html
new file mode 100644
index 0000000..0930e62
--- /dev/null
+++ b/www/c3ref/temp_directory.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>Name Of The Folder Holding Temporary Files</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>
+<!-- keywords: sqlite3_temp_directory -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Name Of The Folder Holding Temporary Files</h2>
+</div>
+<blockquote><pre>
+SQLITE_EXTERN char *sqlite3_temp_directory;
+</pre></blockquote>
+<p>
+If this global variable is made to point to a string which is
+the name of a folder (a.k.a. directory), then all temporary files
+created by SQLite when using a built-in <a href="../c3ref/vfs.html">VFS</a>
+will be placed in that directory.  If this variable
+is a NULL pointer, then SQLite performs a search for an appropriate
+temporary file directory.</p>
+
+<p>Applications are strongly discouraged from using this global variable.
+It is required to set a temporary folder on Windows Runtime (WinRT).
+But for all other platforms, it is highly recommended that applications
+neither read nor write this variable.  This global variable is a relic
+that exists for backwards compatibility of legacy applications and should
+be avoided in new projects.</p>
+
+<p>It is not safe to read or modify this variable in more than one
+thread at a time.  It is not safe to read or modify this variable
+if a <a href="../c3ref/sqlite3.html">database connection</a> is being used at the same time in a separate
+thread.
+It is intended that this variable be set once
+as part of process initialization and before any SQLite interface
+routines have been called and that this variable remain unchanged
+thereafter.</p>
+
+<p>The <a href="../pragma.html#pragma_temp_store_directory">temp_store_directory pragma</a> may modify this variable and cause
+it to point to memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>.  Furthermore,
+the <a href="../pragma.html#pragma_temp_store_directory">temp_store_directory pragma</a> always assumes that any string
+that this variable points to is held in memory obtained from
+<a href="../c3ref/free.html">sqlite3_malloc</a> and the pragma may attempt to free that memory
+using <a href="../c3ref/free.html">sqlite3_free</a>.
+Hence, if this variable is modified directly, either it should be
+made NULL or made to point to memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>
+or else the use of the <a href="../pragma.html#pragma_temp_store_directory">temp_store_directory pragma</a> should be avoided.
+Except when requested by the <a href="../pragma.html#pragma_temp_store_directory">temp_store_directory pragma</a>, SQLite
+does not free the memory that sqlite3_temp_directory points to.  If
+the application wants that memory to be freed, it must do
+so itself, taking care to only do so after all <a href="../c3ref/sqlite3.html">database connection</a>
+objects have been destroyed.</p>
+
+<p><b>Note to Windows Runtime users:</b>  The temporary directory must be set
+prior to calling <a href="../c3ref/open.html">sqlite3_open</a> or <a href="../c3ref/open.html">sqlite3_open_v2</a>.  Otherwise, various
+features that require the use of temporary files may fail.  Here is an
+example of how to do this using C++ with the Windows Runtime:</p>
+
+<p><blockquote><pre>
+LPCWSTR zPath = Windows::Storage::ApplicationData::Current->
+&nbsp;     TemporaryFolder->Path->Data();
+char zPathBuf&#91;MAX_PATH + 1&#93;;
+memset(zPathBuf, 0, sizeof(zPathBuf));
+WideCharToMultiByte(CP_UTF8, 0, zPath, -1, zPathBuf, sizeof(zPathBuf),
+&nbsp;     NULL, NULL);
+sqlite3_temp_directory = sqlite3_mprintf("%s", zPathBuf);
+</pre></blockquote>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/test_control.html b/www/c3ref/test_control.html
new file mode 100644
index 0000000..5821565
--- /dev/null
+++ b/www/c3ref/test_control.html
@@ -0,0 +1,144 @@
+<!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>Testing Interface</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>
+<!-- keywords: sqlite3_test_control -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Testing Interface</h2>
+</div>
+<blockquote><pre>
+int sqlite3_test_control(int op, ...);
+</pre></blockquote>
+<p>
+The sqlite3_test_control() interface is used to read out internal
+state of SQLite and to inject faults into SQLite for testing
+purposes.  The first parameter is an operation code that determines
+the number, meaning, and operation of all subsequent parameters.</p>
+
+<p>This interface is not for use by applications.  It exists solely
+for verifying the correct operation of the SQLite library.  Depending
+on how the SQLite library is compiled, this interface might not exist.</p>
+
+<p>The details of the operation codes, their meanings, the parameters
+they take, and what they do are all subject to change without notice.
+Unlike most of the SQLite API, this function is not guaranteed to
+operate consistently from one release to the next.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/threadsafe.html b/www/c3ref/threadsafe.html
new file mode 100644
index 0000000..92337d8
--- /dev/null
+++ b/www/c3ref/threadsafe.html
@@ -0,0 +1,163 @@
+<!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>Test To See If The Library Is Threadsafe</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>
+<!-- keywords: sqlite3_threadsafe -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Test To See If The Library Is Threadsafe</h2>
+</div>
+<blockquote><pre>
+int sqlite3_threadsafe(void);
+</pre></blockquote>
+<p>
+The sqlite3_threadsafe() function returns zero if and only if
+SQLite was compiled with mutexing code omitted due to the
+<a href="../compile.html#threadsafe">SQLITE_THREADSAFE</a> compile-time option being set to 0.</p>
+
+<p>SQLite can be compiled with or without mutexes.  When
+the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE</a> C preprocessor macro is 1 or 2, mutexes
+are enabled and SQLite is threadsafe.  When the
+<a href="../compile.html#threadsafe">SQLITE_THREADSAFE</a> macro is 0,
+the mutexes are omitted.  Without the mutexes, it is not safe
+to use SQLite concurrently from more than one thread.</p>
+
+<p>Enabling mutexes incurs a measurable performance penalty.
+So if speed is of utmost importance, it makes sense to disable
+the mutexes.  But for maximum safety, mutexes should be enabled.
+The default behavior is for mutexes to be enabled.</p>
+
+<p>This interface can be used by an application to make sure that the
+version of SQLite that it is linking against was compiled with
+the desired setting of the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE</a> macro.</p>
+
+<p>This interface only reports on the compile-time mutex setting
+of the <a href="../compile.html#threadsafe">SQLITE_THREADSAFE</a> flag.  If SQLite is compiled with
+SQLITE_THREADSAFE=1 or =2 then mutexes are enabled by default but
+can be fully or partially disabled using a call to <a href="../c3ref/config.html">sqlite3_config()</a>
+with the verbs <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigsinglethread">SQLITE_CONFIG_SINGLETHREAD</a>, <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmultithread">SQLITE_CONFIG_MULTITHREAD</a>,
+or <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigserialized">SQLITE_CONFIG_SERIALIZED</a>.  The return value of the
+sqlite3_threadsafe() function shows only the compile-time setting of
+thread safety, not any run-time changes to that setting made by
+sqlite3_config(). In other words, the return value from sqlite3_threadsafe()
+is unchanged by calls to sqlite3_config().</p>
+
+<p>See the <a href="../threadsafe.html">threading mode</a> documentation for additional information.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/total_changes.html b/www/c3ref/total_changes.html
new file mode 100644
index 0000000..dc95c5a
--- /dev/null
+++ b/www/c3ref/total_changes.html
@@ -0,0 +1,166 @@
+<!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>Total Number Of Rows Modified</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>
+<!-- keywords: sqlite3_total_changes sqlite3_total_changes64 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Total Number Of Rows Modified</h2>
+</div>
+<blockquote><pre>
+int sqlite3_total_changes(sqlite3*);
+sqlite3_int64 sqlite3_total_changes64(sqlite3*);
+</pre></blockquote>
+<p>
+These functions return the total number of rows inserted, modified or
+deleted by all <a href="../lang_insert.html">INSERT</a>, <a href="../lang_update.html">UPDATE</a> or <a href="../lang_delete.html">DELETE</a> statements completed
+since the database connection was opened, including those executed as
+part of trigger programs. The two functions are identical except for the
+type of the return value and that if the number of rows modified by the
+connection exceeds the maximum value supported by type "int", then
+the return value of sqlite3_total_changes() is undefined. Executing
+any other type of SQL statement does not affect the value returned by
+sqlite3_total_changes().</p>
+
+<p>Changes made as part of <a href="../foreignkeys.html#fk_actions">foreign key actions</a> are included in the
+count, but those made as part of REPLACE constraint resolution are
+not. Changes to a view that are intercepted by INSTEAD OF triggers
+are not counted.</p>
+
+<p>The <a href="../c3ref/total_changes.html">sqlite3_total_changes(D)</a> interface only reports the number
+of rows that changed due to SQL statement run against database
+connection D.  Any changes by other database connections are ignored.
+To detect changes against a database file from other database
+connections use the <a href="../pragma.html#pragma_data_version">PRAGMA data_version</a> command or the
+<a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> <a href="../c3ref/file_control.html">file control</a>.</p>
+
+<p>If a separate thread makes changes on the same database connection
+while <a href="../c3ref/total_changes.html">sqlite3_total_changes()</a> is running then the value
+returned is unpredictable and not meaningful.</p>
+
+<p>See also:
+<ul>
+<li> the <a href="../c3ref/changes.html">sqlite3_changes()</a> interface
+<li> the <a href="../pragma.html#pragma_count_changes">count_changes pragma</a>
+<li> the <a href="../lang_corefunc.html#changes">changes() SQL function</a>
+<li> the <a href="../pragma.html#pragma_data_version">data_version pragma</a>
+<li> the <a href="../c3ref/c_fcntl_begin_atomic_write.html#sqlitefcntldataversion">SQLITE_FCNTL_DATA_VERSION</a> <a href="../c3ref/file_control.html">file control</a>
+</ul>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/trace_v2.html b/www/c3ref/trace_v2.html
new file mode 100644
index 0000000..4a2fd3a
--- /dev/null
+++ b/www/c3ref/trace_v2.html
@@ -0,0 +1,160 @@
+<!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>SQL Trace Hook</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">
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+</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";
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+document.getElementById("searchbox").focus()
+}, 30);
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+function div_off(nm){document.getElementById(nm).style.display="none";}
+window.onbeforeunload = function(e){div_off("submenu");}
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+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';
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+return false;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_trace_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>SQL Trace Hook</h2>
+</div>
+<blockquote><pre>
+int sqlite3_trace_v2(
+  sqlite3*,
+  unsigned uMask,
+  int(*xCallback)(unsigned,void*,void*,void*),
+  void *pCtx
+);
+</pre></blockquote>
+<p>
+The sqlite3_trace_v2(D,M,X,P) interface registers a trace callback
+function X against <a href="../c3ref/sqlite3.html">database connection</a> D, using property mask M
+and context pointer P.  If the X callback is
+NULL or if the M mask is zero, then tracing is disabled.  The
+M argument should be the bitwise OR-ed combination of
+zero or more <a href="../c3ref/c_trace.html">SQLITE_TRACE</a> constants.</p>
+
+<p>Each call to either sqlite3_trace() or sqlite3_trace_v2() overrides
+(cancels) any prior calls to sqlite3_trace() or sqlite3_trace_v2().</p>
+
+<p>The X callback is invoked whenever any of the events identified by
+mask M occur.  The integer return value from the callback is currently
+ignored, though this may change in future releases.  Callback
+implementations should return zero to ensure future compatibility.</p>
+
+<p>A trace callback is invoked with four arguments: callback(T,C,P,X).
+The T argument is one of the <a href="../c3ref/c_trace.html">SQLITE_TRACE</a>
+constants to indicate why the callback was invoked.
+The C argument is a copy of the context pointer.
+The P and X arguments are pointers whose meanings depend on T.</p>
+
+<p>The sqlite3_trace_v2() interface is intended to replace the legacy
+interfaces <a href="../c3ref/profile.html">sqlite3_trace()</a> and <a href="../c3ref/profile.html">sqlite3_profile()</a>, both of which
+are deprecated.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/txn_state.html b/www/c3ref/txn_state.html
new file mode 100644
index 0000000..8b4ab3d
--- /dev/null
+++ b/www/c3ref/txn_state.html
@@ -0,0 +1,142 @@
+<!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>Determine the transaction state of a database</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>
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+<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";
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+}
+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;
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+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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_txn_state -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine the transaction state of a database</h2>
+</div>
+<blockquote><pre>
+int sqlite3_txn_state(sqlite3*,const char *zSchema);
+</pre></blockquote>
+<p>
+The sqlite3_txn_state(D,S) interface returns the current
+<a href="../c3ref/c_txn_none.html">transaction state</a> of schema S in database connection D.  If S is NULL,
+then the highest transaction state of any schema on database connection D
+is returned.  Transaction states are (in order of lowest to highest):
+<ol>
+<li value="0"> SQLITE_TXN_NONE
+<li value="1"> SQLITE_TXN_READ
+<li value="2"> SQLITE_TXN_WRITE
+</ol>
+If the S argument to sqlite3_txn_state(D,S) is not the name of
+a valid schema, then -1 is returned.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/unlock_notify.html b/www/c3ref/unlock_notify.html
new file mode 100644
index 0000000..c0d40d1
--- /dev/null
+++ b/www/c3ref/unlock_notify.html
@@ -0,0 +1,245 @@
+<!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>Unlock Notification</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>
+<!-- keywords: sqlite3_unlock_notify -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Unlock Notification</h2>
+</div>
+<blockquote><pre>
+int sqlite3_unlock_notify(
+  sqlite3 *pBlocked,                          /* Waiting connection */
+  void (*xNotify)(void **apArg, int nArg),    /* Callback function to invoke */
+  void *pNotifyArg                            /* Argument to pass to xNotify */
+);
+</pre></blockquote>
+<p>
+When running in shared-cache mode, a database operation may fail with
+an <a href="../rescode.html#locked">SQLITE_LOCKED</a> error if the required locks on the shared-cache or
+individual tables within the shared-cache cannot be obtained. See
+<a href="../sharedcache.html">SQLite Shared-Cache Mode</a> for a description of shared-cache locking.
+This API may be used to register a callback that SQLite will invoke
+when the connection currently holding the required lock relinquishes it.
+This API is only available if the library was compiled with the
+<a href="../compile.html#enable_unlock_notify">SQLITE_ENABLE_UNLOCK_NOTIFY</a> C-preprocessor symbol defined.</p>
+
+<p>See Also: <a href="../unlock_notify.html">Using the SQLite Unlock Notification Feature</a>.</p>
+
+<p>Shared-cache locks are released when a database connection concludes
+its current transaction, either by committing it or rolling it back.</p>
+
+<p>When a connection (known as the blocked connection) fails to obtain a
+shared-cache lock and SQLITE_LOCKED is returned to the caller, the
+identity of the database connection (the blocking connection) that
+has locked the required resource is stored internally. After an
+application receives an SQLITE_LOCKED error, it may call the
+sqlite3_unlock_notify() method with the blocked connection handle as
+the first argument to register for a callback that will be invoked
+when the blocking connections current transaction is concluded. The
+callback is invoked from within the <a href="../c3ref/step.html">sqlite3_step</a> or <a href="../c3ref/close.html">sqlite3_close</a>
+call that concludes the blocking connection's transaction.</p>
+
+<p>If sqlite3_unlock_notify() is called in a multi-threaded application,
+there is a chance that the blocking connection will have already
+concluded its transaction by the time sqlite3_unlock_notify() is invoked.
+If this happens, then the specified callback is invoked immediately,
+from within the call to sqlite3_unlock_notify().</p>
+
+<p>If the blocked connection is attempting to obtain a write-lock on a
+shared-cache table, and more than one other connection currently holds
+a read-lock on the same table, then SQLite arbitrarily selects one of
+the other connections to use as the blocking connection.</p>
+
+<p>There may be at most one unlock-notify callback registered by a
+blocked connection. If sqlite3_unlock_notify() is called when the
+blocked connection already has a registered unlock-notify callback,
+then the new callback replaces the old. If sqlite3_unlock_notify() is
+called with a NULL pointer as its second argument, then any existing
+unlock-notify callback is canceled. The blocked connections
+unlock-notify callback may also be canceled by closing the blocked
+connection using <a href="../c3ref/close.html">sqlite3_close()</a>.</p>
+
+<p>The unlock-notify callback is not reentrant. If an application invokes
+any sqlite3_xxx API functions from within an unlock-notify callback, a
+crash or deadlock may be the result.</p>
+
+<p>Unless deadlock is detected (see below), sqlite3_unlock_notify() always
+returns SQLITE_OK.</p>
+
+<p><b>Callback Invocation Details</b></p>
+
+<p>When an unlock-notify callback is registered, the application provides a
+single void* pointer that is passed to the callback when it is invoked.
+However, the signature of the callback function allows SQLite to pass
+it an array of void* context pointers. The first argument passed to
+an unlock-notify callback is a pointer to an array of void* pointers,
+and the second is the number of entries in the array.</p>
+
+<p>When a blocking connection's transaction is concluded, there may be
+more than one blocked connection that has registered for an unlock-notify
+callback. If two or more such blocked connections have specified the
+same callback function, then instead of invoking the callback function
+multiple times, it is invoked once with the set of void* context pointers
+specified by the blocked connections bundled together into an array.
+This gives the application an opportunity to prioritize any actions
+related to the set of unblocked database connections.</p>
+
+<p><b>Deadlock Detection</b></p>
+
+<p>Assuming that after registering for an unlock-notify callback a
+database waits for the callback to be issued before taking any further
+action (a reasonable assumption), then using this API may cause the
+application to deadlock. For example, if connection X is waiting for
+connection Y's transaction to be concluded, and similarly connection
+Y is waiting on connection X's transaction, then neither connection
+will proceed and the system may remain deadlocked indefinitely.</p>
+
+<p>To avoid this scenario, the sqlite3_unlock_notify() performs deadlock
+detection. If a given call to sqlite3_unlock_notify() would put the
+system in a deadlocked state, then SQLITE_LOCKED is returned and no
+unlock-notify callback is registered. The system is said to be in
+a deadlocked state if connection A has registered for an unlock-notify
+callback on the conclusion of connection B's transaction, and connection
+B has itself registered for an unlock-notify callback when connection
+A's transaction is concluded. Indirect deadlock is also detected, so
+the system is also considered to be deadlocked if connection B has
+registered for an unlock-notify callback on the conclusion of connection
+C's transaction, where connection C is waiting on connection A. Any
+number of levels of indirection are allowed.</p>
+
+<p><b>The "DROP TABLE" Exception</b></p>
+
+<p>When a call to <a href="../c3ref/step.html">sqlite3_step()</a> returns SQLITE_LOCKED, it is almost
+always appropriate to call sqlite3_unlock_notify(). There is however,
+one exception. When executing a "DROP TABLE" or "DROP INDEX" statement,
+SQLite checks if there are any currently executing SELECT statements
+that belong to the same connection. If there are, SQLITE_LOCKED is
+returned. In this case there is no "blocking connection", so invoking
+sqlite3_unlock_notify() results in the unlock-notify callback being
+invoked immediately. If the application then re-attempts the "DROP TABLE"
+or "DROP INDEX" query, an infinite loop might be the result.</p>
+
+<p>One way around this problem is to check the extended error code returned
+by an sqlite3_step() call. If there is a blocking connection, then the
+extended error code is set to SQLITE_LOCKED_SHAREDCACHE. Otherwise, in
+the special "DROP TABLE/INDEX" case, the extended error code is just
+SQLITE_LOCKED.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/update_hook.html b/www/c3ref/update_hook.html
new file mode 100644
index 0000000..afed2fa
--- /dev/null
+++ b/www/c3ref/update_hook.html
@@ -0,0 +1,179 @@
+<!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>Data Change Notification Callbacks</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';
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+return false;
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+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>
+<!-- keywords: sqlite3_update_hook -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Data Change Notification Callbacks</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_update_hook(
+  sqlite3*,
+  void(*)(void *,int ,char const *,char const *,sqlite3_int64),
+  void*
+);
+</pre></blockquote>
+<p>
+The sqlite3_update_hook() interface registers a callback function
+with the <a href="../c3ref/sqlite3.html">database connection</a> identified by the first argument
+to be invoked whenever a row is updated, inserted or deleted in
+a <a href="../rowidtable.html">rowid table</a>.
+Any callback set by a previous call to this function
+for the same database connection is overridden.</p>
+
+<p>The second argument is a pointer to the function to invoke when a
+row is updated, inserted or deleted in a rowid table.
+The first argument to the callback is a copy of the third argument
+to sqlite3_update_hook().
+The second callback argument is one of <a href="../c3ref/c_alter_table.html">SQLITE_INSERT</a>, <a href="../c3ref/c_alter_table.html">SQLITE_DELETE</a>,
+or <a href="../c3ref/c_alter_table.html">SQLITE_UPDATE</a>, depending on the operation that caused the callback
+to be invoked.
+The third and fourth arguments to the callback contain pointers to the
+database and table name containing the affected row.
+The final callback parameter is the <a href="../lang_createtable.html#rowid">rowid</a> of the row.
+In the case of an update, this is the <a href="../lang_createtable.html#rowid">rowid</a> after the update takes place.</p>
+
+<p>The update hook is not invoked when internal system tables are
+modified (i.e. sqlite_sequence).
+The update hook is not invoked when <a href="../withoutrowid.html">WITHOUT ROWID</a> tables are modified.</p>
+
+<p>In the current implementation, the update hook
+is not invoked when conflicting rows are deleted because of an
+<a href="../lang_conflict.html">ON CONFLICT REPLACE</a> clause.  Nor is the update hook
+invoked when rows are deleted using the <a href="../lang_delete.html#truncateopt">truncate optimization</a>.
+The exceptions defined in this paragraph might change in a future
+release of SQLite.</p>
+
+<p>The update hook implementation must not do anything that will modify
+the database connection that invoked the update hook.  Any actions
+to modify the database connection must be deferred until after the
+completion of the <a href="../c3ref/step.html">sqlite3_step()</a> call that triggered the update hook.
+Note that <a href="../c3ref/prepare.html">sqlite3_prepare_v2()</a> and <a href="../c3ref/step.html">sqlite3_step()</a> both modify their
+database connections for the meaning of "modify" in this paragraph.</p>
+
+<p>The sqlite3_update_hook(D,C,P) function
+returns the P argument from the previous call
+on the same <a href="../c3ref/sqlite3.html">database connection</a> D, or NULL for
+the first call on D.</p>
+
+<p>See also the <a href="../c3ref/commit_hook.html">sqlite3_commit_hook()</a>, <a href="../c3ref/commit_hook.html">sqlite3_rollback_hook()</a>,
+and <a href="../c3ref/preupdate_blobwrite.html">sqlite3_preupdate_hook()</a> interfaces.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/uri_boolean.html b/www/c3ref/uri_boolean.html
new file mode 100644
index 0000000..d98b766
--- /dev/null
+++ b/www/c3ref/uri_boolean.html
@@ -0,0 +1,196 @@
+<!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>Obtain Values For URI Parameters</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>
+<!-- keywords: sqlite3_uri_boolean sqlite3_uri_int64 sqlite3_uri_key sqlite3_uri_parameter -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Obtain Values For URI Parameters</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_uri_parameter(sqlite3_filename z, const char *zParam);
+int sqlite3_uri_boolean(sqlite3_filename z, const char *zParam, int bDefault);
+sqlite3_int64 sqlite3_uri_int64(sqlite3_filename, const char*, sqlite3_int64);
+const char *sqlite3_uri_key(sqlite3_filename z, int N);
+</pre></blockquote>
+<p>
+These are utility routines, useful to <a href="../vfs.html">custom VFS implementations</a>,
+that check if a database file was a URI that contained a specific query
+parameter, and if so obtains the value of that query parameter.</p>
+
+<p>The first parameter to these interfaces (hereafter referred to
+as F) must be one of:
+<ul>
+<li> A database filename pointer created by the SQLite core and
+passed into the xOpen() method of a VFS implemention, or
+<li> A filename obtained from <a href="../c3ref/db_filename.html">sqlite3_db_filename()</a>, or
+<li> A new filename constructed using <a href="../c3ref/create_filename.html">sqlite3_create_filename()</a>.
+</ul>
+If the F parameter is not one of the above, then the behavior is
+undefined and probably undesirable.  Older versions of SQLite were
+more tolerant of invalid F parameters than newer versions.</p>
+
+<p>If F is a suitable filename (as described in the previous paragraph)
+and if P is the name of the query parameter, then
+sqlite3_uri_parameter(F,P) returns the value of the P
+parameter if it exists or a NULL pointer if P does not appear as a
+query parameter on F.  If P is a query parameter of F and it
+has no explicit value, then sqlite3_uri_parameter(F,P) returns
+a pointer to an empty string.</p>
+
+<p>The sqlite3_uri_boolean(F,P,B) routine assumes that P is a boolean
+parameter and returns true (1) or false (0) according to the value
+of P.  The sqlite3_uri_boolean(F,P,B) routine returns true (1) if the
+value of query parameter P is one of "yes", "true", or "on" in any
+case or if the value begins with a non-zero number.  The
+sqlite3_uri_boolean(F,P,B) routines returns false (0) if the value of
+query parameter P is one of "no", "false", or "off" in any case or
+if the value begins with a numeric zero.  If P is not a query
+parameter on F or if the value of P does not match any of the
+above, then sqlite3_uri_boolean(F,P,B) returns (B!=0).</p>
+
+<p>The sqlite3_uri_int64(F,P,D) routine converts the value of P into a
+64-bit signed integer and returns that integer, or D if P does not
+exist.  If the value of P is something other than an integer, then
+zero is returned.</p>
+
+<p>The sqlite3_uri_key(F,N) returns a pointer to the name (not
+the value) of the N-th query parameter for filename F, or a NULL
+pointer if N is less than zero or greater than the number of query
+parameters minus 1.  The N value is zero-based so N should be 0 to obtain
+the name of the first query parameter, 1 for the second parameter, and
+so forth.</p>
+
+<p>If F is a NULL pointer, then sqlite3_uri_parameter(F,P) returns NULL and
+sqlite3_uri_boolean(F,P,B) returns B.  If F is not a NULL pointer and
+is not a database file pathname pointer that the SQLite core passed
+into the xOpen VFS method, then the behavior of this routine is undefined
+and probably undesirable.</p>
+
+<p>Beginning with SQLite <a href="../releaselog/3_31_0.html">version 3.31.0</a> (2020-01-22) the input F
+parameter can also be the name of a rollback journal file or WAL file
+in addition to the main database file.  Prior to version 3.31.0, these
+routines would only work if F was the name of the main database file.
+When the F parameter is the name of the rollback journal or WAL file,
+it has access to all the same query parameters as were found on the
+main database file.</p>
+
+<p>See the <a href="../uri.html">URI filename</a> documentation for additional information.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/user_data.html b/www/c3ref/user_data.html
new file mode 100644
index 0000000..29cc7fa
--- /dev/null
+++ b/www/c3ref/user_data.html
@@ -0,0 +1,139 @@
+<!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>User Data For Functions</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>
+<!-- keywords: sqlite3_user_data -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>User Data For Functions</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_user_data(sqlite3_context*);
+</pre></blockquote>
+<p>
+The sqlite3_user_data() interface returns a copy of
+the pointer that was the pUserData parameter (the 5th parameter)
+of the <a href="../c3ref/create_function.html">sqlite3_create_function()</a>
+and <a href="../c3ref/create_function.html">sqlite3_create_function16()</a> routines that originally
+registered the application defined function.</p>
+
+<p>This routine must be called from the same thread in which
+the application-defined function is running.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/value.html b/www/c3ref/value.html
new file mode 100644
index 0000000..a67d056
--- /dev/null
+++ b/www/c3ref/value.html
@@ -0,0 +1,193 @@
+<!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>Dynamically Typed Value Object</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>
+<!-- keywords: {protected sqlite3_value} sqlite3_value {unprotected sqlite3_value} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Dynamically Typed Value Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_value sqlite3_value;
+</pre></blockquote>
+<p>
+SQLite uses the sqlite3_value object to represent all values
+that can be stored in a database table. SQLite uses dynamic typing
+for the values it stores.  Values stored in sqlite3_value objects
+can be integers, floating point values, strings, BLOBs, or NULL.</p>
+
+<p>An sqlite3_value object may be either "protected" or "unprotected".
+Some interfaces require a protected sqlite3_value.  Other interfaces
+will accept either a protected or an unprotected sqlite3_value.
+Every interface that accepts sqlite3_value arguments specifies
+whether or not it requires a protected sqlite3_value.  The
+<a href="../c3ref/value_dup.html">sqlite3_value_dup()</a> interface can be used to construct a new
+protected sqlite3_value from an unprotected sqlite3_value.</p>
+
+<p>The terms "protected" and "unprotected" refer to whether or not
+a mutex is held.  An internal mutex is held for a protected
+sqlite3_value object but no mutex is held for an unprotected
+sqlite3_value object.  If SQLite is compiled to be single-threaded
+(with <a href="../compile.html#threadsafe">SQLITE_THREADSAFE=0</a> and with <a href="../c3ref/threadsafe.html">sqlite3_threadsafe()</a> returning 0)
+or if SQLite is run in one of reduced mutex modes
+<a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigsinglethread">SQLITE_CONFIG_SINGLETHREAD</a> or <a href="../c3ref/c_config_covering_index_scan.html#sqliteconfigmultithread">SQLITE_CONFIG_MULTITHREAD</a>
+then there is no distinction between protected and unprotected
+sqlite3_value objects and they can be used interchangeably.  However,
+for maximum code portability it is recommended that applications
+still make the distinction between protected and unprotected
+sqlite3_value objects even when not strictly required.</p>
+
+<p>The sqlite3_value objects that are passed as parameters into the
+implementation of <a href="../appfunc.html">application-defined SQL functions</a> are protected.
+The sqlite3_value objects returned by <a href="../c3ref/vtab_rhs_value.html">sqlite3_vtab_rhs_value()</a>
+are protected.
+The sqlite3_value object returned by
+<a href="../c3ref/column_blob.html">sqlite3_column_value()</a> is unprotected.
+Unprotected sqlite3_value objects may only be used as arguments
+to <a href="../c3ref/result_blob.html">sqlite3_result_value()</a>, <a href="../c3ref/bind_blob.html">sqlite3_bind_value()</a>, and
+<a href="../c3ref/value_dup.html">sqlite3_value_dup()</a>.
+The <a href="../c3ref/value_blob.html">sqlite3_value_type()</a> family of
+interfaces require protected sqlite3_value objects.
+</p><p>19 Methods:
+<div class='columns' style='columns: 17em auto;'>
+<ul style='padding-top:0;'>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_blob</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_bytes</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_bytes16</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_double</a></li>
+<li><a href='../c3ref/value_dup.html'>sqlite3_value_dup</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_encoding</a></li>
+<li><a href='../c3ref/value_dup.html'>sqlite3_value_free</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_frombind</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_int</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_int64</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_nochange</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_numeric_type</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_pointer</a></li>
+<li><a href='../c3ref/value_subtype.html'>sqlite3_value_subtype</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16be</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_text16le</a></li>
+<li><a href='../c3ref/value_blob.html'>sqlite3_value_type</a></li>
+</ul>
+</div>
+</p>
+<p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/value_blob.html b/www/c3ref/value_blob.html
new file mode 100644
index 0000000..4478b95
--- /dev/null
+++ b/www/c3ref/value_blob.html
@@ -0,0 +1,279 @@
+<!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>Obtaining SQL Values</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();
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+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_value_blob sqlite3_value_bytes sqlite3_value_bytes16 sqlite3_value_double sqlite3_value_encoding sqlite3_value_frombind sqlite3_value_int sqlite3_value_int64 sqlite3_value_nochange sqlite3_value_numeric_type sqlite3_value_pointer sqlite3_value_text sqlite3_value_text16 sqlite3_value_text16be sqlite3_value_text16le sqlite3_value_type -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Obtaining SQL Values</h2>
+</div>
+<blockquote><pre>
+const void *sqlite3_value_blob(sqlite3_value*);
+double sqlite3_value_double(sqlite3_value*);
+int sqlite3_value_int(sqlite3_value*);
+sqlite3_int64 sqlite3_value_int64(sqlite3_value*);
+void *sqlite3_value_pointer(sqlite3_value*, const char*);
+const unsigned char *sqlite3_value_text(sqlite3_value*);
+const void *sqlite3_value_text16(sqlite3_value*);
+const void *sqlite3_value_text16le(sqlite3_value*);
+const void *sqlite3_value_text16be(sqlite3_value*);
+int sqlite3_value_bytes(sqlite3_value*);
+int sqlite3_value_bytes16(sqlite3_value*);
+int sqlite3_value_type(sqlite3_value*);
+int sqlite3_value_numeric_type(sqlite3_value*);
+int sqlite3_value_nochange(sqlite3_value*);
+int sqlite3_value_frombind(sqlite3_value*);
+int sqlite3_value_encoding(sqlite3_value*);
+</pre></blockquote>
+<p>
+<b>Summary:</b>
+<blockquote><table border=0 cellpadding=0 cellspacing=0>
+<tr><td><b>sqlite3_value_blob</b><td>&rarr;<td>BLOB value
+<tr><td><b>sqlite3_value_double</b><td>&rarr;<td>REAL value
+<tr><td><b>sqlite3_value_int</b><td>&rarr;<td>32-bit INTEGER value
+<tr><td><b>sqlite3_value_int64</b><td>&rarr;<td>64-bit INTEGER value
+<tr><td><b>sqlite3_value_pointer</b><td>&rarr;<td>Pointer value
+<tr><td><b>sqlite3_value_text</b><td>&rarr;<td>UTF-8 TEXT value
+<tr><td><b>sqlite3_value_text16</b><td>&rarr;<td>UTF-16 TEXT value in
+the native byteorder
+<tr><td><b>sqlite3_value_text16be</b><td>&rarr;<td>UTF-16be TEXT value
+<tr><td><b>sqlite3_value_text16le</b><td>&rarr;<td>UTF-16le TEXT value
+<tr><td>&nbsp;<td>&nbsp;<td>&nbsp;
+<tr><td><b>sqlite3_value_bytes</b><td>&rarr;<td>Size of a BLOB
+or a UTF-8 TEXT in bytes
+<tr><td><b>sqlite3_value_bytes16&nbsp;&nbsp;</b>
+<td>&rarr;&nbsp;&nbsp;<td>Size of UTF-16
+TEXT in bytes
+<tr><td><b>sqlite3_value_type</b><td>&rarr;<td>Default
+datatype of the value
+<tr><td><b>sqlite3_value_numeric_type&nbsp;&nbsp;</b>
+<td>&rarr;&nbsp;&nbsp;<td>Best numeric datatype of the value
+<tr><td><b>sqlite3_value_nochange&nbsp;&nbsp;</b>
+<td>&rarr;&nbsp;&nbsp;<td>True if the column is unchanged in an UPDATE
+against a virtual table.
+<tr><td><b>sqlite3_value_frombind&nbsp;&nbsp;</b>
+<td>&rarr;&nbsp;&nbsp;<td>True if value originated from a <a href="../lang_expr.html#varparam">bound parameter</a>
+</table></blockquote></p>
+
+<p><b>Details:</b></p>
+
+<p>These routines extract type, size, and content information from
+<a href="../c3ref/value.html">protected sqlite3_value</a> objects.  Protected sqlite3_value objects
+are used to pass parameter information into the functions that
+implement <a href="../appfunc.html">application-defined SQL functions</a> and <a href="../vtab.html">virtual tables</a>.</p>
+
+<p>These routines work only with <a href="../c3ref/value.html">protected sqlite3_value</a> objects.
+Any attempt to use these routines on an <a href="../c3ref/value.html">unprotected sqlite3_value</a>
+is not threadsafe.</p>
+
+<p>These routines work just like the corresponding <a href="../c3ref/column_blob.html">column access functions</a>
+except that these routines take a single <a href="../c3ref/value.html">protected sqlite3_value</a> object
+pointer instead of a <a href="../c3ref/stmt.html">sqlite3_stmt*</a> pointer and an integer column number.</p>
+
+<p>The sqlite3_value_text16() interface extracts a UTF-16 string
+in the native byte-order of the host machine.  The
+sqlite3_value_text16be() and sqlite3_value_text16le() interfaces
+extract UTF-16 strings as big-endian and little-endian respectively.</p>
+
+<p>If <a href="../c3ref/value.html">sqlite3_value</a> object V was initialized
+using <a href="../c3ref/bind_blob.html">sqlite3_bind_pointer(S,I,P,X,D)</a> or <a href="../c3ref/result_blob.html">sqlite3_result_pointer(C,P,X,D)</a>
+and if X and Y are strings that compare equal according to strcmp(X,Y),
+then sqlite3_value_pointer(V,Y) will return the pointer P.  Otherwise,
+sqlite3_value_pointer(V,Y) returns a NULL. The sqlite3_bind_pointer()
+routine is part of the <a href="../bindptr.html">pointer passing interface</a> added for SQLite 3.20.0.</p>
+
+<p>The sqlite3_value_type(V) interface returns the
+<a href="../c3ref/c_blob.html">datatype code</a> for the initial datatype of the
+<a href="../c3ref/value.html">sqlite3_value</a> object V. The returned value is one of <a href="../c3ref/c_blob.html">SQLITE_INTEGER</a>,
+<a href="../c3ref/c_blob.html">SQLITE_FLOAT</a>, <a href="../c3ref/c_blob.html">SQLITE_TEXT</a>, <a href="../c3ref/c_blob.html">SQLITE_BLOB</a>, or <a href="../c3ref/c_blob.html">SQLITE_NULL</a>.
+Other interfaces might change the datatype for an sqlite3_value object.
+For example, if the datatype is initially SQLITE_INTEGER and
+sqlite3_value_text(V) is called to extract a text value for that
+integer, then subsequent calls to sqlite3_value_type(V) might return
+SQLITE_TEXT.  Whether or not a persistent internal datatype conversion
+occurs is undefined and may change from one release of SQLite to the next.</p>
+
+<p>The sqlite3_value_numeric_type() interface attempts to apply
+numeric affinity to the value.  This means that an attempt is
+made to convert the value to an integer or floating point.  If
+such a conversion is possible without loss of information (in other
+words, if the value is a string that looks like a number)
+then the conversion is performed.  Otherwise no conversion occurs.
+The <a href="../c3ref/c_blob.html">datatype</a> after conversion is returned.</p>
+
+<p>The sqlite3_value_encoding(X) interface returns one of <a href="../c3ref/c_any.html">SQLITE_UTF8</a>,
+<a href="../c3ref/c_any.html">SQLITE_UTF16BE</a>, or <a href="../c3ref/c_any.html">SQLITE_UTF16LE</a> according to the current encoding
+of the value X, assuming that X has type TEXT.  If sqlite3_value_type(X)
+returns something other than SQLITE_TEXT, then the return value from
+sqlite3_value_encoding(X) is meaningless.  Calls to
+sqlite3_value_text(X), sqlite3_value_text16(X), sqlite3_value_text16be(X),
+sqlite3_value_text16le(X), sqlite3_value_bytes(X), or
+sqlite3_value_bytes16(X) might change the encoding of the value X and
+thus change the return from subsequent calls to sqlite3_value_encoding(X).</p>
+
+<p>Within the <a href="../vtab.html#xupdate">xUpdate</a> method of a <a href="../vtab.html">virtual table</a>, the
+sqlite3_value_nochange(X) interface returns true if and only if
+the column corresponding to X is unchanged by the UPDATE operation
+that the xUpdate method call was invoked to implement and if
+and the prior <a href="../vtab.html#xcolumn">xColumn</a> method call that was invoked to extracted
+the value for that column returned without setting a result (probably
+because it queried <a href="../c3ref/vtab_nochange.html">sqlite3_vtab_nochange()</a> and found that the column
+was unchanging).  Within an <a href="../vtab.html#xupdate">xUpdate</a> method, any value for which
+sqlite3_value_nochange(X) is true will in all other respects appear
+to be a NULL value.  If sqlite3_value_nochange(X) is invoked anywhere other
+than within an <a href="../vtab.html#xupdate">xUpdate</a> method call for an UPDATE statement, then
+the return value is arbitrary and meaningless.</p>
+
+<p>The sqlite3_value_frombind(X) interface returns non-zero if the
+value X originated from one of the <a href="../c3ref/bind_blob.html">sqlite3_bind()</a>
+interfaces.  If X comes from an SQL literal value, or a table column,
+or an expression, then sqlite3_value_frombind(X) returns zero.</p>
+
+<p>Please pay particular attention to the fact that the pointer returned
+from <a href="../c3ref/value_blob.html">sqlite3_value_blob()</a>, <a href="../c3ref/value_blob.html">sqlite3_value_text()</a>, or
+<a href="../c3ref/value_blob.html">sqlite3_value_text16()</a> can be invalidated by a subsequent call to
+<a href="../c3ref/value_blob.html">sqlite3_value_bytes()</a>, <a href="../c3ref/value_blob.html">sqlite3_value_bytes16()</a>, <a href="../c3ref/value_blob.html">sqlite3_value_text()</a>,
+or <a href="../c3ref/value_blob.html">sqlite3_value_text16()</a>.</p>
+
+<p>These routines must be called from the same thread as
+the SQL function that supplied the <a href="../c3ref/value.html">sqlite3_value*</a> parameters.</p>
+
+<p>As long as the input parameter is correct, these routines can only
+fail if an out-of-memory error occurs during a format conversion.
+Only the following subset of interfaces are subject to out-of-memory
+errors:</p>
+
+<p><ul>
+<li> sqlite3_value_blob()
+<li> sqlite3_value_text()
+<li> sqlite3_value_text16()
+<li> sqlite3_value_text16le()
+<li> sqlite3_value_text16be()
+<li> sqlite3_value_bytes()
+<li> sqlite3_value_bytes16()
+</ul></p>
+
+<p>If an out-of-memory error occurs, then the return value from these
+routines is the same as if the column had contained an SQL NULL value.
+Valid SQL NULL returns can be distinguished from out-of-memory errors
+by invoking the <a href="../c3ref/errcode.html">sqlite3_errcode()</a> immediately after the suspect
+return value is obtained and before any
+other SQLite interface is called on the same <a href="../c3ref/sqlite3.html">database connection</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/value_dup.html b/www/c3ref/value_dup.html
new file mode 100644
index 0000000..289e19c
--- /dev/null
+++ b/www/c3ref/value_dup.html
@@ -0,0 +1,142 @@
+<!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>Copy And Free SQL Values</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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_value_dup sqlite3_value_free -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Copy And Free SQL Values</h2>
+</div>
+<blockquote><pre>
+sqlite3_value *sqlite3_value_dup(const sqlite3_value*);
+void sqlite3_value_free(sqlite3_value*);
+</pre></blockquote>
+<p>
+The sqlite3_value_dup(V) interface makes a copy of the <a href="../c3ref/value.html">sqlite3_value</a>
+object D and returns a pointer to that copy.  The <a href="../c3ref/value.html">sqlite3_value</a> returned
+is a <a href="../c3ref/value.html">protected sqlite3_value</a> object even if the input is not.
+The sqlite3_value_dup(V) interface returns NULL if V is NULL or if a
+memory allocation fails. If V is a <a href="../bindptr.html">pointer value</a>, then the result
+of sqlite3_value_dup(V) is a NULL value.</p>
+
+<p>The sqlite3_value_free(V) interface frees an <a href="../c3ref/value.html">sqlite3_value</a> object
+previously obtained from <a href="../c3ref/value_dup.html">sqlite3_value_dup()</a>.  If V is a NULL pointer
+then sqlite3_value_free(V) is a harmless no-op.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/value_subtype.html b/www/c3ref/value_subtype.html
new file mode 100644
index 0000000..9147285
--- /dev/null
+++ b/www/c3ref/value_subtype.html
@@ -0,0 +1,136 @@
+<!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>Finding The Subtype Of SQL Values</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>
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+<li><a href='../download.html'>Download</a>
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+<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>
+<!-- keywords: sqlite3_value_subtype -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Finding The Subtype Of SQL Values</h2>
+</div>
+<blockquote><pre>
+unsigned int sqlite3_value_subtype(sqlite3_value*);
+</pre></blockquote>
+<p>
+The sqlite3_value_subtype(V) function returns the subtype for
+an <a href="../appfunc.html">application-defined SQL function</a> argument V.  The subtype
+information can be used to pass a limited amount of context from
+one SQL function to another.  Use the <a href="../c3ref/result_subtype.html">sqlite3_result_subtype()</a>
+routine to set the subtype for the return value of an SQL function.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vfs.html b/www/c3ref/vfs.html
new file mode 100644
index 0000000..df931fb
--- /dev/null
+++ b/www/c3ref/vfs.html
@@ -0,0 +1,337 @@
+<!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>OS Interface Object</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>
+<!-- keywords: sqlite3_vfs -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>OS Interface Object</h2>
+</div>
+<blockquote><pre>
+typedef struct sqlite3_vfs sqlite3_vfs;
+typedef void (*sqlite3_syscall_ptr)(void);
+struct sqlite3_vfs {
+  int iVersion;            /* Structure version number (currently 3) */
+  int szOsFile;            /* Size of subclassed sqlite3_file */
+  int mxPathname;          /* Maximum file pathname length */
+  sqlite3_vfs *pNext;      /* Next registered VFS */
+  const char *zName;       /* Name of this virtual file system */
+  void *pAppData;          /* Pointer to application-specific data */
+  int (*xOpen)(sqlite3_vfs*, sqlite3_filename zName, sqlite3_file*,
+               int flags, int *pOutFlags);
+  int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
+  int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
+  int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
+  void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
+  void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
+  void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
+  void (*xDlClose)(sqlite3_vfs*, void*);
+  int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
+  int (*xSleep)(sqlite3_vfs*, int microseconds);
+  int (*xCurrentTime)(sqlite3_vfs*, double*);
+  int (*xGetLastError)(sqlite3_vfs*, int, char *);
+  /*
+  ** The methods above are in version 1 of the sqlite_vfs object
+  ** definition.  Those that follow are added in version 2 or later
+  */
+  int (*xCurrentTimeInt64)(sqlite3_vfs*, sqlite3_int64*);
+  /*
+  ** The methods above are in versions 1 and 2 of the sqlite_vfs object.
+  ** Those below are for version 3 and greater.
+  */
+  int (*xSetSystemCall)(sqlite3_vfs*, const char *zName, sqlite3_syscall_ptr);
+  sqlite3_syscall_ptr (*xGetSystemCall)(sqlite3_vfs*, const char *zName);
+  const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
+  /*
+  ** The methods above are in versions 1 through 3 of the sqlite_vfs object.
+  ** New fields may be appended in future versions.  The iVersion
+  ** value will increment whenever this happens.
+  */
+};
+</pre></blockquote>
+<p>
+An instance of the sqlite3_vfs object defines the interface between
+the SQLite core and the underlying operating system.  The "vfs"
+in the name of the object stands for "virtual file system".  See
+the <a href="../vfs.html">VFS documentation</a> for further information.</p>
+
+<p>The VFS interface is sometimes extended by adding new methods onto
+the end.  Each time such an extension occurs, the iVersion field
+is incremented.  The iVersion value started out as 1 in
+SQLite <a href="../releaselog/3_5_0.html">version 3.5.0</a> on 2007-09-04, then increased to 2
+with SQLite <a href="../releaselog/3_7_0.html">version 3.7.0</a> on 2010-07-21, and then increased
+to 3 with SQLite <a href="../releaselog/3_7_6.html">version 3.7.6</a> on 2011-04-12.  Additional fields
+may be appended to the sqlite3_vfs object and the iVersion value
+may increase again in future versions of SQLite.
+Note that due to an oversight, the structure
+of the sqlite3_vfs object changed in the transition from
+SQLite <a href="../releaselog/3_5_9.html">version 3.5.9</a> to <a href="../releaselog/3_6_0.html">version 3.6.0</a> on 2008-07-16
+and yet the iVersion field was not increased.</p>
+
+<p>The szOsFile field is the size of the subclassed <a href="../c3ref/file.html">sqlite3_file</a>
+structure used by this VFS.  mxPathname is the maximum length of
+a pathname in this VFS.</p>
+
+<p>Registered sqlite3_vfs objects are kept on a linked list formed by
+the pNext pointer.  The <a href="../c3ref/vfs_find.html">sqlite3_vfs_register()</a>
+and <a href="../c3ref/vfs_find.html">sqlite3_vfs_unregister()</a> interfaces manage this list
+in a thread-safe way.  The <a href="../c3ref/vfs_find.html">sqlite3_vfs_find()</a> interface
+searches the list.  Neither the application code nor the VFS
+implementation should use the pNext pointer.</p>
+
+<p>The pNext field is the only field in the sqlite3_vfs
+structure that SQLite will ever modify.  SQLite will only access
+or modify this field while holding a particular static mutex.
+The application should never modify anything within the sqlite3_vfs
+object once the object has been registered.</p>
+
+<p>The zName field holds the name of the VFS module.  The name must
+be unique across all VFS modules.</p>
+
+<p><a name="sqlite3vfsxopen"></a>
+
+SQLite guarantees that the zFilename parameter to xOpen
+is either a NULL pointer or string obtained
+from xFullPathname() with an optional suffix added.
+If a suffix is added to the zFilename parameter, it will
+consist of a single "-" character followed by no more than
+11 alphanumeric and/or "-" characters.
+SQLite further guarantees that
+the string will be valid and unchanged until xClose() is
+called. Because of the previous sentence,
+the <a href="../c3ref/file.html">sqlite3_file</a> can safely store a pointer to the
+filename if it needs to remember the filename for some reason.
+If the zFilename parameter to xOpen is a NULL pointer then xOpen
+must invent its own temporary name for the file.  Whenever the
+xFilename parameter is NULL it will also be the case that the
+flags parameter will include <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_DELETEONCLOSE</a>.</p>
+
+<p>The flags argument to xOpen() includes all bits set in
+the flags argument to <a href="../c3ref/open.html">sqlite3_open_v2()</a>.  Or if <a href="../c3ref/open.html">sqlite3_open()</a>
+or <a href="../c3ref/open.html">sqlite3_open16()</a> is used, then flags includes at least
+<a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READWRITE</a> | <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_CREATE</a>.
+If xOpen() opens a file read-only then it sets *pOutFlags to
+include <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_READONLY</a>.  Other bits in *pOutFlags may be set.</p>
+
+<p>SQLite will also add one of the following flags to the xOpen()
+call, depending on the object being opened:</p>
+
+<p><ul>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_MAIN_DB</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_MAIN_JOURNAL</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_TEMP_DB</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_TEMP_JOURNAL</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_TRANSIENT_DB</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_SUBJOURNAL</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_SUPER_JOURNAL</a>
+<li>  <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_WAL</a>
+</ul></p>
+
+<p>The file I/O implementation can use the object type flags to
+change the way it deals with files.  For example, an application
+that does not care about crash recovery or rollback might make
+the open of a journal file a no-op.  Writes to this journal would
+also be no-ops, and any attempt to read the journal would return
+SQLITE_IOERR.  Or the implementation might recognize that a database
+file will be doing page-aligned sector reads and writes in a random
+order and set up its I/O subsystem accordingly.</p>
+
+<p>SQLite might also add one of the following flags to the xOpen method:</p>
+
+<p><ul>
+<li> <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_DELETEONCLOSE</a>
+<li> <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_EXCLUSIVE</a>
+</ul></p>
+
+<p>The <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_DELETEONCLOSE</a> flag means the file should be
+deleted when it is closed.  The <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_DELETEONCLOSE</a>
+will be set for TEMP databases and their journals, transient
+databases, and subjournals.</p>
+
+<p>The <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_EXCLUSIVE</a> flag is always used in conjunction
+with the <a href="../c3ref/c_open_autoproxy.html">SQLITE_OPEN_CREATE</a> flag, which are both directly
+analogous to the O_EXCL and O_CREAT flags of the POSIX open()
+API.  The SQLITE_OPEN_EXCLUSIVE flag, when paired with the
+SQLITE_OPEN_CREATE, is used to indicate that file should always
+be created, and that it is an error if it already exists.
+It is <i>not</i> used to indicate the file should be opened
+for exclusive access.</p>
+
+<p>At least szOsFile bytes of memory are allocated by SQLite
+to hold the <a href="../c3ref/file.html">sqlite3_file</a> structure passed as the third
+argument to xOpen.  The xOpen method does not have to
+allocate the structure; it should just fill it in.  Note that
+the xOpen method must set the sqlite3_file.pMethods to either
+a valid <a href="../c3ref/io_methods.html">sqlite3_io_methods</a> object or to NULL.  xOpen must do
+this even if the open fails.  SQLite expects that the sqlite3_file.pMethods
+element will be valid after xOpen returns regardless of the success
+or failure of the xOpen call.</p>
+
+<p><a name="sqlite3vfsxaccess"></a>
+
+The flags argument to xAccess() may be <a href="../c3ref/c_access_exists.html">SQLITE_ACCESS_EXISTS</a>
+to test for the existence of a file, or <a href="../c3ref/c_access_exists.html">SQLITE_ACCESS_READWRITE</a> to
+test whether a file is readable and writable, or <a href="../c3ref/c_access_exists.html">SQLITE_ACCESS_READ</a>
+to test whether a file is at least readable.  The SQLITE_ACCESS_READ
+flag is never actually used and is not implemented in the built-in
+VFSes of SQLite.  The file is named by the second argument and can be a
+directory. The xAccess method returns <a href="../rescode.html#ok">SQLITE_OK</a> on success or some
+non-zero error code if there is an I/O error or if the name of
+the file given in the second argument is illegal.  If SQLITE_OK
+is returned, then non-zero or zero is written into *pResOut to indicate
+whether or not the file is accessible.</p>
+
+<p>SQLite will always allocate at least mxPathname+1 bytes for the
+output buffer xFullPathname.  The exact size of the output buffer
+is also passed as a parameter to both  methods. If the output buffer
+is not large enough, <a href="../rescode.html#cantopen">SQLITE_CANTOPEN</a> should be returned. Since this is
+handled as a fatal error by SQLite, vfs implementations should endeavor
+to prevent this by setting mxPathname to a sufficiently large value.</p>
+
+<p>The xRandomness(), xSleep(), xCurrentTime(), and xCurrentTimeInt64()
+interfaces are not strictly a part of the filesystem, but they are
+included in the VFS structure for completeness.
+The xRandomness() function attempts to return nBytes bytes
+of good-quality randomness into zOut.  The return value is
+the actual number of bytes of randomness obtained.
+The xSleep() method causes the calling thread to sleep for at
+least the number of microseconds given.  The xCurrentTime()
+method returns a Julian Day Number for the current date and time as
+a floating point value.
+The xCurrentTimeInt64() method returns, as an integer, the Julian
+Day Number multiplied by 86400000 (the number of milliseconds in
+a 24-hour day).
+SQLite will use the xCurrentTimeInt64() method to get the current
+date and time if that method is available (if iVersion is 2 or
+greater and the function pointer is not NULL) and will fall back
+to xCurrentTime() if xCurrentTimeInt64() is unavailable.</p>
+
+<p>The xSetSystemCall(), xGetSystemCall(), and xNestSystemCall() interfaces
+are not used by the SQLite core.  These optional interfaces are provided
+by some VFSes to facilitate testing of the VFS code. By overriding
+system calls with functions under its control, a test program can
+simulate faults and error conditions that would otherwise be difficult
+or impossible to induce.  The set of system calls that can be overridden
+varies from one VFS to another, and from one version of the same VFS to the
+next.  Applications that use these interfaces must be prepared for any
+or all of these interfaces to be NULL or for their behavior to change
+from one release to the next.  Applications must not attempt to access
+any of these methods if the iVersion of the VFS is less than 3.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vfs_find.html b/www/c3ref/vfs_find.html
new file mode 100644
index 0000000..d1a51f1
--- /dev/null
+++ b/www/c3ref/vfs_find.html
@@ -0,0 +1,158 @@
+<!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>Virtual File System Objects</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";
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+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;
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+if(j && j.hasAttribute("data-href")) j.href=j.getAttribute("data-href");
+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobotGo();
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+}
+setTimeout(function(){
+antiRobot |= 1;
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+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vfs_find sqlite3_vfs_register sqlite3_vfs_unregister -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual File System Objects</h2>
+</div>
+<blockquote><pre>
+sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName);
+int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
+int sqlite3_vfs_unregister(sqlite3_vfs*);
+</pre></blockquote>
+<p>
+A virtual filesystem (VFS) is an <a href="../c3ref/vfs.html">sqlite3_vfs</a> object
+that SQLite uses to interact
+with the underlying operating system.  Most SQLite builds come with a
+single default VFS that is appropriate for the host computer.
+New VFSes can be registered and existing VFSes can be unregistered.
+The following interfaces are provided.</p>
+
+<p>The sqlite3_vfs_find() interface returns a pointer to a VFS given its name.
+Names are case sensitive.
+Names are zero-terminated UTF-8 strings.
+If there is no match, a NULL pointer is returned.
+If zVfsName is NULL then the default VFS is returned.</p>
+
+<p>New VFSes are registered with sqlite3_vfs_register().
+Each new VFS becomes the default VFS if the makeDflt flag is set.
+The same VFS can be registered multiple times without injury.
+To make an existing VFS into the default VFS, register it again
+with the makeDflt flag set.  If two different VFSes with the
+same name are registered, the behavior is undefined.  If a
+VFS is registered with a name that is NULL or an empty string,
+then the behavior is undefined.</p>
+
+<p>Unregister a VFS with the sqlite3_vfs_unregister() interface.
+If the default VFS is unregistered, another VFS is chosen as
+the default.  The choice for the new VFS is arbitrary.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab.html b/www/c3ref/vtab.html
new file mode 100644
index 0000000..4929643
--- /dev/null
+++ b/www/c3ref/vtab.html
@@ -0,0 +1,149 @@
+<!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>Virtual Table Instance Object</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>
+<!-- keywords: sqlite3_vtab -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Instance Object</h2>
+</div>
+<blockquote><pre>
+struct sqlite3_vtab {
+  const sqlite3_module *pModule;  /* The module for this virtual table */
+  int nRef;                       /* Number of open cursors */
+  char *zErrMsg;                  /* Error message from sqlite3_mprintf() */
+  /* Virtual table implementations will typically add additional fields */
+};
+</pre></blockquote>
+<p>
+Every <a href="../c3ref/module.html">virtual table module</a> implementation uses a subclass
+of this object to describe a particular instance
+of the <a href="../vtab.html">virtual table</a>.  Each subclass will
+be tailored to the specific needs of the module implementation.
+The purpose of this superclass is to define certain fields that are
+common to all module implementations.</p>
+
+<p>Virtual tables methods can set an error message by assigning a
+string obtained from <a href="../c3ref/mprintf.html">sqlite3_mprintf()</a> to zErrMsg.  The method should
+take care that any prior string is freed by a call to <a href="../c3ref/free.html">sqlite3_free()</a>
+prior to assigning a new string to zErrMsg.  After the error message
+is delivered up to the client application, the string will be automatically
+freed by sqlite3_free() and the zErrMsg field will be zeroed.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_collation.html b/www/c3ref/vtab_collation.html
new file mode 100644
index 0000000..bfc9768
--- /dev/null
+++ b/www/c3ref/vtab_collation.html
@@ -0,0 +1,159 @@
+<!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>Determine The Collation For a Virtual Table Constraint</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>
+<!-- keywords: sqlite3_vtab_collation -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine The Collation For a Virtual Table Constraint</h2>
+</div>
+<blockquote><pre>
+const char *sqlite3_vtab_collation(sqlite3_index_info*,int);
+</pre></blockquote>
+<p>
+This function may only be called from within a call to the <a href="../vtab.html#xbestindex">xBestIndex</a>
+method of a <a href="../vtab.html">virtual table</a>.  This function returns a pointer to a string
+that is the name of the appropriate collation sequence to use for text
+comparisons on the constraint identified by its arguments.</p>
+
+<p>The first argument must be the pointer to the <a href="../c3ref/index_info.html">sqlite3_index_info</a> object
+that is the first parameter to the xBestIndex() method. The second argument
+must be an index into the aConstraint[] array belonging to the
+sqlite3_index_info structure passed to xBestIndex.</p>
+
+<p>Important:
+The first parameter must be the same pointer that is passed into the
+xBestMethod() method.  The first parameter may not be a pointer to a
+different <a href="../c3ref/index_info.html">sqlite3_index_info</a> object, even an exact copy.</p>
+
+<p>The return value is computed as follows:</p>
+
+<p><ol>
+<li><p> If the constraint comes from a WHERE clause expression that contains
+a <a href="../lang_expr.html#collateop">COLLATE operator</a>, then the name of the collation specified by
+that COLLATE operator is returned.
+<li><p> If there is no COLLATE operator, but the column that is the subject
+of the constraint specifies an alternative collating sequence via
+a <a href="../lang_createtable.html#collateclause">COLLATE clause</a> on the column definition within the CREATE TABLE
+statement that was passed into <a href="../c3ref/declare_vtab.html">sqlite3_declare_vtab()</a>, then the
+name of that alternative collating sequence is returned.
+<li><p> Otherwise, "BINARY" is returned.
+</ol>
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_config.html b/www/c3ref/vtab_config.html
new file mode 100644
index 0000000..acc4d7f
--- /dev/null
+++ b/www/c3ref/vtab_config.html
@@ -0,0 +1,145 @@
+<!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>Virtual Table Interface Configuration</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>
+<!-- keywords: sqlite3_vtab_config -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Interface Configuration</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_config(sqlite3*, int op, ...);
+</pre></blockquote>
+<p>
+This function may be called by either the <a href="../vtab.html#xconnect">xConnect</a> or <a href="../vtab.html#xcreate">xCreate</a> method
+of a <a href="../vtab.html">virtual table</a> implementation to configure
+various facets of the virtual table interface.</p>
+
+<p>If this interface is invoked outside the context of an xConnect or
+xCreate virtual table method then the behavior is undefined.</p>
+
+<p>In the call sqlite3_vtab_config(D,C,...) the D parameter is the
+<a href="../c3ref/sqlite3.html">database connection</a> in which the virtual table is being created and
+which is passed in as the first argument to the <a href="../vtab.html#xconnect">xConnect</a> or <a href="../vtab.html#xcreate">xCreate</a>
+method that is invoking sqlite3_vtab_config().  The C parameter is one
+of the <a href="../c3ref/c_vtab_constraint_support.html">virtual table configuration options</a>.  The presence and meaning
+of parameters after C depend on which <a href="../c3ref/c_vtab_constraint_support.html">virtual table configuration option</a>
+is used.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_cursor.html b/www/c3ref/vtab_cursor.html
new file mode 100644
index 0000000..0cb24ec
--- /dev/null
+++ b/www/c3ref/vtab_cursor.html
@@ -0,0 +1,146 @@
+<!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>Virtual Table Cursor Object</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">
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+</ul>
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+<form method="GET" action="../search">
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+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
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+w.style.display = "none";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
+} else {
+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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';
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+x.style.display = '';
+b.innerHTML='hide';
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+antiRobotGo();
+}, 100)
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vtab_cursor {virtual table cursor} -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Virtual Table Cursor Object</h2>
+</div>
+<blockquote><pre>
+struct sqlite3_vtab_cursor {
+  sqlite3_vtab *pVtab;      /* Virtual table of this cursor */
+  /* Virtual table implementations will typically add additional fields */
+};
+</pre></blockquote>
+<p>
+Every <a href="../c3ref/module.html">virtual table module</a> implementation uses a subclass of the
+following structure to describe cursors that point into the
+<a href="../vtab.html">virtual table</a> and are used
+to loop through the virtual table.  Cursors are created using the
+<a href="../vtab.html#xopen">xOpen</a> method of the module and are destroyed
+by the <a href="../vtab.html#xclose">xClose</a> method.  Cursors are used
+by the <a href="../vtab.html#xfilter">xFilter</a>, <a href="../vtab.html#xnext">xNext</a>, <a href="../vtab.html#xeof">xEof</a>, <a href="../vtab.html#xcolumn">xColumn</a>, and <a href="../vtab.html#xrowid">xRowid</a> methods
+of the module.  Each module implementation will define
+the content of a cursor structure to suit its own needs.</p>
+
+<p>This superclass exists in order to define fields of the cursor that
+are common to all implementations.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_distinct.html b/www/c3ref/vtab_distinct.html
new file mode 100644
index 0000000..665e817
--- /dev/null
+++ b/www/c3ref/vtab_distinct.html
@@ -0,0 +1,197 @@
+<!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>Determine if a virtual table query is DISTINCT</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">
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+</ul>
+</div>
+<div class="searchmenu" id="searchmenu">
+<form method="GET" action="../search">
+<select name="s" id="searchtype">
+<option value="d">Search Documentation</option>
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+</select>
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+<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";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
+setTimeout(function(){
+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
+}
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vtab_distinct -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine if a virtual table query is DISTINCT</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_distinct(sqlite3_index_info*);
+</pre></blockquote>
+<p>
+This API may only be used from within an <a href="../vtab.html#xbestindex">xBestIndex method</a>
+of a <a href="../vtab.html">virtual table</a> implementation. The result of calling this
+interface from outside of xBestIndex() is undefined and probably harmful.</p>
+
+<p>The sqlite3_vtab_distinct() interface returns an integer between 0 and
+3.  The integer returned by sqlite3_vtab_distinct()
+gives the virtual table additional information about how the query
+planner wants the output to be ordered. As long as the virtual table
+can meet the ordering requirements of the query planner, it may set
+the "orderByConsumed" flag.</p>
+
+<p><ol><li value="0"><p>
+If the sqlite3_vtab_distinct() interface returns 0, that means
+that the query planner needs the virtual table to return all rows in the
+sort order defined by the "nOrderBy" and "aOrderBy" fields of the
+<a href="../c3ref/index_info.html">sqlite3_index_info</a> object.  This is the default expectation.  If the
+virtual table outputs all rows in sorted order, then it is always safe for
+the xBestIndex method to set the "orderByConsumed" flag, regardless of
+the return value from sqlite3_vtab_distinct().
+<li value="1"><p>
+If the sqlite3_vtab_distinct() interface returns 1, that means
+that the query planner does not need the rows to be returned in sorted order
+as long as all rows with the same values in all columns identified by the
+"aOrderBy" field are adjacent.  This mode is used when the query planner
+is doing a GROUP BY.
+<li value="2"><p>
+If the sqlite3_vtab_distinct() interface returns 2, that means
+that the query planner does not need the rows returned in any particular
+order, as long as rows with the same values in all "aOrderBy" columns
+are adjacent.  Furthermore, only a single row for each particular
+combination of values in the columns identified by the "aOrderBy" field
+needs to be returned.  It is always ok for two or more rows with the same
+values in all "aOrderBy" columns to be returned, as long as all such rows
+are adjacent.  The virtual table may, if it chooses, omit extra rows
+that have the same value for all columns identified by "aOrderBy".
+However omitting the extra rows is optional.
+This mode is used for a DISTINCT query.
+<li value="3"><p>
+If the sqlite3_vtab_distinct() interface returns 3, that means
+that the query planner needs only distinct rows but it does need the
+rows to be sorted. The virtual table implementation is free to omit
+rows that are identical in all aOrderBy columns, if it wants to, but
+it is not required to omit any rows.  This mode is used for queries
+that have both DISTINCT and ORDER BY clauses.
+</ol></p>
+
+<p>For the purposes of comparing virtual table output values to see if the
+values are same value for sorting purposes, two NULL values are considered
+to be the same.  In other words, the comparison operator is "IS"
+(or "IS NOT DISTINCT FROM") and not "==".</p>
+
+<p>If a virtual table implementation is unable to meet the requirements
+specified above, then it must not set the "orderByConsumed" flag in the
+<a href="../c3ref/index_info.html">sqlite3_index_info</a> object or an incorrect answer may result.</p>
+
+<p>A virtual table implementation is always free to return rows in any order
+it wants, as long as the "orderByConsumed" flag is not set.  When the
+the "orderByConsumed" flag is unset, the query planner will add extra
+<a href="../opcode.html">bytecode</a> to ensure that the final results returned by the SQL query are
+ordered correctly.  The use of the "orderByConsumed" flag and the
+sqlite3_vtab_distinct() interface is merely an optimization.  Careful
+use of the sqlite3_vtab_distinct() interface and the "orderByConsumed"
+flag might help queries against a virtual table to run faster.  Being
+overly aggressive and setting the "orderByConsumed" flag when it is not
+valid to do so, on the other hand, might cause SQLite to return incorrect
+results.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_in.html b/www/c3ref/vtab_in.html
new file mode 100644
index 0000000..3fcb68e
--- /dev/null
+++ b/www/c3ref/vtab_in.html
@@ -0,0 +1,198 @@
+<!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>Identify and handle IN constraints in xBestIndex</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>
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+<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";
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+w.style.display = "block";
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+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
+setTimeout(function(){
+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vtab_in -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Identify and handle IN constraints in xBestIndex</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle);
+</pre></blockquote>
+<p>
+This interface may only be used from within an
+<a href="../vtab.html#xbestindex">xBestIndex() method</a> of a <a href="../vtab.html">virtual table</a> implementation.
+The result of invoking this interface from any other context is
+undefined and probably harmful.</p>
+
+<p>A constraint on a virtual table of the form
+"<a href="../lang_expr.html#in_op">column IN (...)</a>" is
+communicated to the xBestIndex method as a
+<a href="../c3ref/c_index_constraint_eq.html">SQLITE_INDEX_CONSTRAINT_EQ</a> constraint.  If xBestIndex wants to use
+this constraint, it must set the corresponding
+aConstraintUsage[].argvIndex to a postive integer.  Then, under
+the usual mode of handling IN operators, SQLite generates <a href="../opcode.html">bytecode</a>
+that invokes the <a href="../vtab.html#xfilter">xFilter() method</a> once for each value
+on the right-hand side of the IN operator.  Thus the virtual table
+only sees a single value from the right-hand side of the IN operator
+at a time.</p>
+
+<p>In some cases, however, it would be advantageous for the virtual
+table to see all values on the right-hand of the IN operator all at
+once.  The sqlite3_vtab_in() interfaces facilitates this in two ways:</p>
+
+<p><ol>
+<li><p>
+A call to sqlite3_vtab_in(P,N,-1) will return true (non-zero)
+if and only if the <a href="../c3ref/index_info.html">P->aConstraint</a>[N] constraint
+is an <a href="../lang_expr.html#in_op">IN operator</a> that can be processed all at once.  In other words,
+sqlite3_vtab_in() with -1 in the third argument is a mechanism
+by which the virtual table can ask SQLite if all-at-once processing
+of the IN operator is even possible.</p>
+
+<p><li><p>
+A call to sqlite3_vtab_in(P,N,F) with F==1 or F==0 indicates
+to SQLite that the virtual table does or does not want to process
+the IN operator all-at-once, respectively.  Thus when the third
+parameter (F) is non-negative, this interface is the mechanism by
+which the virtual table tells SQLite how it wants to process the
+IN operator.
+</ol></p>
+
+<p>The sqlite3_vtab_in(P,N,F) interface can be invoked multiple times
+within the same xBestIndex method call.  For any given P,N pair,
+the return value from sqlite3_vtab_in(P,N,F) will always be the same
+within the same xBestIndex call.  If the interface returns true
+(non-zero), that means that the constraint is an IN operator
+that can be processed all-at-once.  If the constraint is not an IN
+operator or cannot be processed all-at-once, then the interface returns
+false.</p>
+
+<p>All-at-once processing of the IN operator is selected if both of the
+following conditions are met:</p>
+
+<p><ol>
+<li><p> The P->aConstraintUsage[N].argvIndex value is set to a positive
+integer.  This is how the virtual table tells SQLite that it wants to
+use the N-th constraint.</p>
+
+<p><li><p> The last call to sqlite3_vtab_in(P,N,F) for which F was
+non-negative had F>=1.
+</ol></p>
+
+<p>If either or both of the conditions above are false, then SQLite uses
+the traditional one-at-a-time processing strategy for the IN constraint.
+If both conditions are true, then the argvIndex-th parameter to the
+xFilter method will be an <a href="../c3ref/value.html">sqlite3_value</a> that appears to be NULL,
+but which can be passed to <a href="../c3ref/vtab_in_first.html">sqlite3_vtab_in_first()</a> and
+<a href="../c3ref/vtab_in_first.html">sqlite3_vtab_in_next()</a> to find all values on the right-hand side
+of the IN constraint.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_in_first.html b/www/c3ref/vtab_in_first.html
new file mode 100644
index 0000000..4cfd795
--- /dev/null
+++ b/www/c3ref/vtab_in_first.html
@@ -0,0 +1,174 @@
+<!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>Find all elements on the right-hand side of an IN constraint.</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;
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+}
+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vtab_in_first sqlite3_vtab_in_next -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Find all elements on the right-hand side of an IN constraint.</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_in_first(sqlite3_value *pVal, sqlite3_value **ppOut);
+int sqlite3_vtab_in_next(sqlite3_value *pVal, sqlite3_value **ppOut);
+</pre></blockquote>
+<p>
+These interfaces are only useful from within the
+<a href="../vtab.html#xfilter">xFilter() method</a> of a <a href="../vtab.html">virtual table</a> implementation.
+The result of invoking these interfaces from any other context
+is undefined and probably harmful.</p>
+
+<p>The X parameter in a call to sqlite3_vtab_in_first(X,P) or
+sqlite3_vtab_in_next(X,P) must be one of the parameters to the
+xFilter method which invokes these routines, and specifically
+a parameter that was previously selected for all-at-once IN constraint
+processing use the <a href="../c3ref/vtab_in.html">sqlite3_vtab_in()</a> interface in the
+<a href="../vtab.html#xbestindex">xBestIndex method</a>.  If the X parameter is not
+an xFilter argument that was selected for all-at-once IN constraint
+processing, then these routines return <a href="../rescode.html#misuse">SQLITE_MISUSE</a> or perhaps
+exhibit some other undefined or harmful behavior.</p>
+
+<p>Use these routines to access all values on the right-hand side
+of the IN constraint using code like the following:</p>
+
+<p><blockquote><pre>
+&nbsp;  for(rc=sqlite3_vtab_in_first(pList, &pVal);
+&nbsp;      rc==SQLITE_OK && pVal
+&nbsp;      rc=sqlite3_vtab_in_next(pList, &pVal)
+&nbsp;  ){
+&nbsp;    // do something with pVal
+&nbsp;  }
+&nbsp;  if( rc!=SQLITE_OK ){
+&nbsp;    // an error has occurred
+&nbsp;  }
+</pre></blockquote></p>
+
+<p>On success, the sqlite3_vtab_in_first(X,P) and sqlite3_vtab_in_next(X,P)
+routines return SQLITE_OK and set *P to point to the first or next value
+on the RHS of the IN constraint.  If there are no more values on the
+right hand side of the IN constraint, then *P is set to NULL and these
+routines return <a href="../rescode.html#done">SQLITE_DONE</a>.  The return value might be
+some other value, such as SQLITE_NOMEM, in the event of a malfunction.</p>
+
+<p>The *ppOut values returned by these routines are only valid until the
+next call to either of these routines or until the end of the xFilter
+method from which these routines were called.  If the virtual table
+implementation needs to retain the *ppOut values for longer, it must make
+copies.  The *ppOut values are <a href="../c3ref/value.html">protected</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_nochange.html b/www/c3ref/vtab_nochange.html
new file mode 100644
index 0000000..12f53b9
--- /dev/null
+++ b/www/c3ref/vtab_nochange.html
@@ -0,0 +1,151 @@
+<!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>Determine If Virtual Table Column Access Is For UPDATE</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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
+}
+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_vtab_nochange -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine If Virtual Table Column Access Is For UPDATE</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_nochange(sqlite3_context*);
+</pre></blockquote>
+<p>
+If the sqlite3_vtab_nochange(X) routine is called within the <a href="../vtab.html#xcolumn">xColumn</a>
+method of a <a href="../vtab.html">virtual table</a>, then it might return true if the
+column is being fetched as part of an UPDATE operation during which the
+column value will not change.  The virtual table implementation can use
+this hint as permission to substitute a return value that is less
+expensive to compute and that the corresponding
+<a href="../vtab.html#xupdate">xUpdate</a> method understands as a "no-change" value.</p>
+
+<p>If the <a href="../vtab.html#xcolumn">xColumn</a> method calls sqlite3_vtab_nochange() and finds that
+the column is not changed by the UPDATE statement, then the xColumn
+method can optionally return without setting a result, without calling
+any of the <a href="../c3ref/result_blob.html">sqlite3_result_xxxxx() interfaces</a>.
+In that case, <a href="../c3ref/value_blob.html">sqlite3_value_nochange(X)</a> will return true for the
+same column in the <a href="../vtab.html#xupdate">xUpdate</a> method.</p>
+
+<p>The sqlite3_vtab_nochange() routine is an optimization.  Virtual table
+implementations should continue to give a correct answer even if the
+sqlite3_vtab_nochange() interface were to always return false.  In the
+current implementation, the sqlite3_vtab_nochange() interface does always
+returns false for the enhanced <a href="../lang_update.html#upfrom">UPDATE FROM</a> statement.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_on_conflict.html b/www/c3ref/vtab_on_conflict.html
new file mode 100644
index 0000000..b96663c
--- /dev/null
+++ b/www/c3ref/vtab_on_conflict.html
@@ -0,0 +1,137 @@
+<!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>Determine The Virtual Table Conflict Policy</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>
+<!-- keywords: sqlite3_vtab_on_conflict -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Determine The Virtual Table Conflict Policy</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_on_conflict(sqlite3 *);
+</pre></blockquote>
+<p>
+This function may only be called from within a call to the <a href="../vtab.html#xupdate">xUpdate</a> method
+of a <a href="../vtab.html">virtual table</a> implementation for an INSERT or UPDATE operation. The
+value returned is one of <a href="../c3ref/c_fail.html">SQLITE_ROLLBACK</a>, <a href="../c3ref/c_deny.html">SQLITE_IGNORE</a>, <a href="../c3ref/c_fail.html">SQLITE_FAIL</a>,
+<a href="../rescode.html#abort">SQLITE_ABORT</a>, or <a href="../c3ref/c_fail.html">SQLITE_REPLACE</a>, according to the <a href="../lang_conflict.html">ON CONFLICT</a> mode
+of the SQL statement that triggered the call to the <a href="../vtab.html#xupdate">xUpdate</a> method of the
+<a href="../vtab.html">virtual table</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/vtab_rhs_value.html b/www/c3ref/vtab_rhs_value.html
new file mode 100644
index 0000000..6157217
--- /dev/null
+++ b/www/c3ref/vtab_rhs_value.html
@@ -0,0 +1,166 @@
+<!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>Constraint values in xBestIndex()</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>
+<!-- keywords: sqlite3_vtab_rhs_value -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Constraint values in xBestIndex()</h2>
+</div>
+<blockquote><pre>
+int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value **ppVal);
+</pre></blockquote>
+<p>
+This API may only be used from within the <a href="../vtab.html#xbestindex">xBestIndex method</a>
+of a <a href="../vtab.html">virtual table</a> implementation. The result of calling this interface
+from outside of an xBestIndex method are undefined and probably harmful.</p>
+
+<p>When the sqlite3_vtab_rhs_value(P,J,V) interface is invoked from within
+the <a href="../vtab.html#xbestindex">xBestIndex</a> method of a <a href="../vtab.html">virtual table</a> implementation, with P being
+a copy of the <a href="../c3ref/index_info.html">sqlite3_index_info</a> object pointer passed into xBestIndex and
+J being a 0-based index into P->aConstraint[], then this routine
+attempts to set *V to the value of the right-hand operand of
+that constraint if the right-hand operand is known.  If the
+right-hand operand is not known, then *V is set to a NULL pointer.
+The sqlite3_vtab_rhs_value(P,J,V) interface returns SQLITE_OK if
+and only if *V is set to a value.  The sqlite3_vtab_rhs_value(P,J,V)
+inteface returns SQLITE_NOTFOUND if the right-hand side of the J-th
+constraint is not available.  The sqlite3_vtab_rhs_value() interface
+can return an result code other than SQLITE_OK or SQLITE_NOTFOUND if
+something goes wrong.</p>
+
+<p>The sqlite3_vtab_rhs_value() interface is usually only successful if
+the right-hand operand of a constraint is a literal value in the original
+SQL statement.  If the right-hand operand is an expression or a reference
+to some other column or a <a href="../c3ref/bind_blob.html">host parameter</a>, then sqlite3_vtab_rhs_value()
+will probably return <a href="../rescode.html#notfound">SQLITE_NOTFOUND</a>.</p>
+
+<p>Some constraints, such as <a href="../c3ref/c_index_constraint_eq.html">SQLITE_INDEX_CONSTRAINT_ISNULL</a> and
+<a href="../c3ref/c_index_constraint_eq.html">SQLITE_INDEX_CONSTRAINT_ISNOTNULL</a>, have no right-hand operand.  For such
+constraints, sqlite3_vtab_rhs_value() always returns SQLITE_NOTFOUND.</p>
+
+<p>The <a href="../c3ref/value.html">sqlite3_value</a> object returned in *V is a protected sqlite3_value
+and remains valid for the duration of the xBestIndex method call.
+When xBestIndex returns, the sqlite3_value object returned by
+sqlite3_vtab_rhs_value() is automatically deallocated.</p>
+
+<p>The "_rhs_" in the name of this routine is an abbreviation for
+"Right-Hand Side".
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/wal_autocheckpoint.html b/www/c3ref/wal_autocheckpoint.html
new file mode 100644
index 0000000..2b74b79
--- /dev/null
+++ b/www/c3ref/wal_autocheckpoint.html
@@ -0,0 +1,155 @@
+<!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>Configure an auto-checkpoint</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>
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+<li class='search' id='search_menubutton'>
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+</ul>
+</div>
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+w.style.display = "none";
+}else{
+w.style.display = "block";
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+}
+function toggle_search() {
+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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 */
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+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;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
+antiRobot = 7;
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_wal_autocheckpoint -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Configure an auto-checkpoint</h2>
+</div>
+<blockquote><pre>
+int sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/wal_autocheckpoint.html">sqlite3_wal_autocheckpoint(D,N)</a> is a wrapper around
+<a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> that causes any database on <a href="../c3ref/sqlite3.html">database connection</a> D
+to automatically <a href="../wal.html#ckpt">checkpoint</a>
+after committing a transaction if there are N or
+more frames in the <a href="../wal.html">write-ahead log</a> file.  Passing zero or
+a negative value as the nFrame parameter disables automatic
+checkpoints entirely.</p>
+
+<p>The callback registered by this function replaces any existing callback
+registered using <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a>.  Likewise, registering a callback
+using <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> disables the automatic checkpoint mechanism
+configured by this function.</p>
+
+<p>The <a href="../pragma.html#pragma_wal_autocheckpoint">wal_autocheckpoint pragma</a> can be used to invoke this interface
+from SQL.</p>
+
+<p>Checkpoints initiated by this mechanism are
+<a href="../c3ref/wal_checkpoint_v2.html">PASSIVE</a>.</p>
+
+<p>Every new <a href="../c3ref/sqlite3.html">database connection</a> defaults to having the auto-checkpoint
+enabled with a threshold of 1000 or <a href="../compile.html#default_wal_autocheckpoint">SQLITE_DEFAULT_WAL_AUTOCHECKPOINT</a>
+pages.  The use of this interface
+is only necessary if the default setting is found to be suboptimal
+for a particular application.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/wal_checkpoint.html b/www/c3ref/wal_checkpoint.html
new file mode 100644
index 0000000..e275ed6
--- /dev/null
+++ b/www/c3ref/wal_checkpoint.html
@@ -0,0 +1,146 @@
+<!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>Checkpoint a database</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>
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+<li><a href='../download.html'>Download</a>
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+<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>
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+</select>
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+</div>
+</div>
+<script>
+function toggle_div(nm) {
+var w = document.getElementById(nm);
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+var w = document.getElementById("searchmenu");
+if( w.style.display=="block" ){
+w.style.display = "none";
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+w.style.display = "block";
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+document.getElementById("searchbox").focus()
+}, 30);
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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";
+}
+/* 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';
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+return false;
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+function antiRobotGo(){
+if( antiRobot!=3 ) return;
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
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+antiRobot |= 2;
+antiRobotGo();
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
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+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_wal_checkpoint -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Checkpoint a database</h2>
+</div>
+<blockquote><pre>
+int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb);
+</pre></blockquote>
+<p>
+The sqlite3_wal_checkpoint(D,X) is equivalent to
+<a href="../c3ref/wal_checkpoint_v2.html">sqlite3_wal_checkpoint_v2</a>(D,X,<a href="../c3ref/c_checkpoint_full.html">SQLITE_CHECKPOINT_PASSIVE</a>,0,0).</p>
+
+<p>In brief, sqlite3_wal_checkpoint(D,X) causes the content in the
+<a href="../wal.html">write-ahead log</a> for database X on <a href="../c3ref/sqlite3.html">database connection</a> D to be
+transferred into the database file and for the write-ahead log to
+be reset.  See the <a href="../wal.html#ckpt">checkpointing</a> documentation for addition
+information.</p>
+
+<p>This interface used to be the only way to cause a checkpoint to
+occur.  But then the newer and more powerful <a href="../c3ref/wal_checkpoint_v2.html">sqlite3_wal_checkpoint_v2()</a>
+interface was added.  This interface is retained for backwards
+compatibility and as a convenience for applications that need to manually
+start a callback but which do not need the full power (and corresponding
+complication) of <a href="../c3ref/wal_checkpoint_v2.html">sqlite3_wal_checkpoint_v2()</a>.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/wal_checkpoint_v2.html b/www/c3ref/wal_checkpoint_v2.html
new file mode 100644
index 0000000..bbd2e61
--- /dev/null
+++ b/www/c3ref/wal_checkpoint_v2.html
@@ -0,0 +1,224 @@
+<!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>Checkpoint a database</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'>
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+</ul>
+</div>
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+</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";
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+w.style.display = "block";
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+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);
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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";
+}
+/* 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");
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+function antiRobotDefense(){
+document.body.onmousedown=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousedown=null;
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+document.body.onmousemove=function(){
+antiRobot |= 2;
+antiRobotGo();
+document.body.onmousemove=null;
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+setTimeout(function(){
+antiRobot |= 1;
+antiRobotGo();
+}, 100)
+antiRobotGo();
+}
+antiRobotDefense();
+</script>
+<!-- keywords: sqlite3_wal_checkpoint_v2 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Checkpoint a database</h2>
+</div>
+<blockquote><pre>
+int sqlite3_wal_checkpoint_v2(
+  sqlite3 *db,                    /* Database handle */
+  const char *zDb,                /* Name of attached database (or NULL) */
+  int eMode,                      /* SQLITE_CHECKPOINT_* value */
+  int *pnLog,                     /* OUT: Size of WAL log in frames */
+  int *pnCkpt                     /* OUT: Total number of frames checkpointed */
+);
+</pre></blockquote>
+<p>
+The sqlite3_wal_checkpoint_v2(D,X,M,L,C) interface runs a checkpoint
+operation on database X of <a href="../c3ref/sqlite3.html">database connection</a> D in mode M.  Status
+information is written back into integers pointed to by L and C.
+The M parameter must be a valid <a href="../c3ref/c_checkpoint_full.html">checkpoint mode</a>:</p>
+
+<p><dl>
+<dt>SQLITE_CHECKPOINT_PASSIVE<dd>
+Checkpoint as many frames as possible without waiting for any database
+readers or writers to finish, then sync the database file if all frames
+in the log were checkpointed. The <a href="../c3ref/busy_handler.html">busy-handler callback</a>
+is never invoked in the SQLITE_CHECKPOINT_PASSIVE mode.
+On the other hand, passive mode might leave the checkpoint unfinished
+if there are concurrent readers or writers.</p>
+
+<p><dt>SQLITE_CHECKPOINT_FULL<dd>
+This mode blocks (it invokes the
+<a href="../c3ref/busy_handler.html">busy-handler callback</a>) until there is no
+database writer and all readers are reading from the most recent database
+snapshot. It then checkpoints all frames in the log file and syncs the
+database file. This mode blocks new database writers while it is pending,
+but new database readers are allowed to continue unimpeded.</p>
+
+<p><dt>SQLITE_CHECKPOINT_RESTART<dd>
+This mode works the same way as SQLITE_CHECKPOINT_FULL with the addition
+that after checkpointing the log file it blocks (calls the
+<a href="../c3ref/busy_handler.html">busy-handler callback</a>)
+until all readers are reading from the database file only. This ensures
+that the next writer will restart the log file from the beginning.
+Like SQLITE_CHECKPOINT_FULL, this mode blocks new
+database writer attempts while it is pending, but does not impede readers.</p>
+
+<p><dt>SQLITE_CHECKPOINT_TRUNCATE<dd>
+This mode works the same way as SQLITE_CHECKPOINT_RESTART with the
+addition that it also truncates the log file to zero bytes just prior
+to a successful return.
+</dl></p>
+
+<p>If pnLog is not NULL, then *pnLog is set to the total number of frames in
+the log file or to -1 if the checkpoint could not run because
+of an error or because the database is not in <a href="../wal.html">WAL mode</a>. If pnCkpt is not
+NULL,then *pnCkpt is set to the total number of checkpointed frames in the
+log file (including any that were already checkpointed before the function
+was called) or to -1 if the checkpoint could not run due to an error or
+because the database is not in WAL mode. Note that upon successful
+completion of an SQLITE_CHECKPOINT_TRUNCATE, the log file will have been
+truncated to zero bytes and so both *pnLog and *pnCkpt will be set to zero.</p>
+
+<p>All calls obtain an exclusive "checkpoint" lock on the database file. If
+any other process is running a checkpoint operation at the same time, the
+lock cannot be obtained and SQLITE_BUSY is returned. Even if there is a
+busy-handler configured, it will not be invoked in this case.</p>
+
+<p>The SQLITE_CHECKPOINT_FULL, RESTART and TRUNCATE modes also obtain the
+exclusive "writer" lock on the database file. If the writer lock cannot be
+obtained immediately, and a busy-handler is configured, it is invoked and
+the writer lock retried until either the busy-handler returns 0 or the lock
+is successfully obtained. The busy-handler is also invoked while waiting for
+database readers as described above. If the busy-handler returns 0 before
+the writer lock is obtained or while waiting for database readers, the
+checkpoint operation proceeds from that point in the same way as
+SQLITE_CHECKPOINT_PASSIVE - checkpointing as many frames as possible
+without blocking any further. SQLITE_BUSY is returned in this case.</p>
+
+<p>If parameter zDb is NULL or points to a zero length string, then the
+specified operation is attempted on all WAL databases <a href="../lang_attach.html">attached</a> to
+<a href="../c3ref/sqlite3.html">database connection</a> db.  In this case the
+values written to output parameters *pnLog and *pnCkpt are undefined. If
+an SQLITE_BUSY error is encountered when processing one or more of the
+attached WAL databases, the operation is still attempted on any remaining
+attached databases and SQLITE_BUSY is returned at the end. If any other
+error occurs while processing an attached database, processing is abandoned
+and the error code is returned to the caller immediately. If no error
+(SQLITE_BUSY or otherwise) is encountered while processing the attached
+databases, SQLITE_OK is returned.</p>
+
+<p>If database zDb is the name of an attached database that is not in WAL
+mode, SQLITE_OK is returned and both *pnLog and *pnCkpt set to -1. If
+zDb is not NULL (or a zero length string) and is not the name of any
+attached database, SQLITE_ERROR is returned to the caller.</p>
+
+<p>Unless it returns SQLITE_MISUSE,
+the sqlite3_wal_checkpoint_v2() interface
+sets the error information that is queried by
+<a href="../c3ref/errcode.html">sqlite3_errcode()</a> and <a href="../c3ref/errcode.html">sqlite3_errmsg()</a>.</p>
+
+<p>The <a href="../pragma.html#pragma_wal_checkpoint">PRAGMA wal_checkpoint</a> command can be used to invoke this interface
+from SQL.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/wal_hook.html b/www/c3ref/wal_hook.html
new file mode 100644
index 0000000..f6cc7a1
--- /dev/null
+++ b/www/c3ref/wal_hook.html
@@ -0,0 +1,165 @@
+<!DOCTYPE html>
+<html><head>
+<meta name="viewport" content="width=device-width, initial-scale=1.0">
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+<!-- keywords: sqlite3_wal_hook -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Write-Ahead Log Commit Hook</h2>
+</div>
+<blockquote><pre>
+void *sqlite3_wal_hook(
+  sqlite3*,
+  int(*)(void *,sqlite3*,const char*,int),
+  void*
+);
+</pre></blockquote>
+<p>
+The <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> function is used to register a callback that
+is invoked each time data is committed to a database in wal mode.</p>
+
+<p>The callback is invoked by SQLite after the commit has taken place and
+the associated write-lock on the database released, so the implementation
+may read, write or <a href="../wal.html#ckpt">checkpoint</a> the database as required.</p>
+
+<p>The first parameter passed to the callback function when it is invoked
+is a copy of the third parameter passed to sqlite3_wal_hook() when
+registering the callback. The second is a copy of the database handle.
+The third parameter is the name of the database that was written to -
+either "main" or the name of an <a href="../lang_attach.html">ATTACH</a>-ed database. The fourth parameter
+is the number of pages currently in the write-ahead log file,
+including those that were just committed.</p>
+
+<p>The callback function should normally return <a href="../rescode.html#ok">SQLITE_OK</a>.  If an error
+code is returned, that error will propagate back up through the
+SQLite code base to cause the statement that provoked the callback
+to report an error, though the commit will have still occurred. If the
+callback returns <a href="../rescode.html#row">SQLITE_ROW</a> or <a href="../rescode.html#done">SQLITE_DONE</a>, or if it returns a value
+that does not correspond to any valid SQLite error code, the results
+are undefined.</p>
+
+<p>A single database handle may have at most a single write-ahead log callback
+registered at one time. Calling <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> replaces any
+previously registered write-ahead log callback. The return value is
+a copy of the third parameter from the previous call, if any, or 0.
+Note that the <a href="../c3ref/wal_autocheckpoint.html">sqlite3_wal_autocheckpoint()</a> interface and the
+<a href="../pragma.html#pragma_wal_autocheckpoint">wal_autocheckpoint pragma</a> both invoke <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> and will
+overwrite any prior <a href="../c3ref/wal_hook.html">sqlite3_wal_hook()</a> settings.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
diff --git a/www/c3ref/win32_set_directory.html b/www/c3ref/win32_set_directory.html
new file mode 100644
index 0000000..8b3d173
--- /dev/null
+++ b/www/c3ref/win32_set_directory.html
@@ -0,0 +1,151 @@
+<!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>Win32 Specific Interface</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>
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+<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>
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+<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
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+w.style.display = "none";
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+}
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+w.style.display = "none";
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+w.style.display = "block";
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+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";
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+function hideorshow(btn,obj){
+var x = document.getElementById(obj);
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+if( x.style.display!='none' ){
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+<!-- keywords: sqlite3_win32_set_directory sqlite3_win32_set_directory16 sqlite3_win32_set_directory8 -->
+<div class=nosearch>
+<a href="intro.html"><h2>SQLite C Interface</h2></a>
+<h2>Win32 Specific Interface</h2>
+</div>
+<blockquote><pre>
+int sqlite3_win32_set_directory(
+  unsigned long type, /* Identifier for directory being set or reset */
+  void *zValue        /* New value for directory being set or reset */
+);
+int sqlite3_win32_set_directory8(unsigned long type, const char *zValue);
+int sqlite3_win32_set_directory16(unsigned long type, const void *zValue);
+</pre></blockquote>
+<p>
+These interfaces are available only on Windows.  The
+<a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory</a> interface is used to set the value associated
+with the <a href="../c3ref/temp_directory.html">sqlite3_temp_directory</a> or <a href="../c3ref/data_directory.html">sqlite3_data_directory</a> variable, to
+zValue, depending on the value of the type parameter.  The zValue parameter
+should be NULL to cause the previous value to be freed via <a href="../c3ref/free.html">sqlite3_free</a>;
+a non-NULL value will be copied into memory obtained from <a href="../c3ref/free.html">sqlite3_malloc</a>
+prior to being used.  The <a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory</a> interface returns
+<a href="../rescode.html#ok">SQLITE_OK</a> to indicate success, <a href="../rescode.html#error">SQLITE_ERROR</a> if the type is unsupported,
+or <a href="../rescode.html#nomem">SQLITE_NOMEM</a> if memory could not be allocated.  The value of the
+<a href="../c3ref/data_directory.html">sqlite3_data_directory</a> variable is intended to act as a replacement for
+the current directory on the sub-platforms of Win32 where that concept is
+not present, e.g. WinRT and UWP.  The <a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory8</a> and
+<a href="../c3ref/win32_set_directory.html">sqlite3_win32_set_directory16</a> interfaces behave exactly the same as the
+sqlite3_win32_set_directory interface except the string parameter must be
+UTF-8 or UTF-16, respectively.
+</p><p>See also lists of
+  <a href="objlist.html">Objects</a>,
+  <a href="constlist.html">Constants</a>, and
+  <a href="funclist.html">Functions</a>.</p>
+
author	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-05-05 17:28:19 +0000
committer	Daniel Baumann <daniel.baumann@progress-linux.org>	2024-05-05 17:28:19 +0000
commit	18657a960e125336f704ea058e25c27bd3900dcb (patch)
tree	17b438b680ed45a996d7b59951e6aa34023783f2 /www/c3ref
parent	Initial commit. (diff)
download	sqlite3-upstream.tar.xz sqlite3-upstream.zip