163 lines
6.5 KiB
HTML
163 lines
6.5 KiB
HTML
<!DOCTYPE html>
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<html><head>
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link href="sqlite.css" rel="stylesheet">
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<title>Full-Featured SQL</title>
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<!-- path= -->
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</head>
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<body>
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<div class=nosearch>
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<a href="index.html">
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<img class="logo" src="images/sqlite370_banner.gif" alt="SQLite" border="0">
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</a>
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<div><!-- IE hack to prevent disappearing logo --></div>
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<div class="tagline desktoponly">
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Small. Fast. Reliable.<br>Choose any three.
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</div>
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<div class="menu mainmenu">
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<ul>
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<li><a href="index.html">Home</a>
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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='about.html'>About</a>
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<li class='desktoponly'><a href="docs.html">Documentation</a>
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<li class='desktoponly'><a href="download.html">Download</a>
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<li class='wideonly'><a href='copyright.html'>License</a>
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<li class='desktoponly'><a href="support.html">Support</a>
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<li class='desktoponly'><a href="prosupport.html">Purchase</a>
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<li class='search' id='search_menubutton'>
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<a href="javascript:void(0)" onclick='toggle_search()'>Search</a>
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</ul>
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</div>
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<div class="menu submenu" id="submenu">
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<ul>
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<li><a href='about.html'>About</a>
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<li><a href='docs.html'>Documentation</a>
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<li><a href='download.html'>Download</a>
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<li><a href='support.html'>Support</a>
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<li><a href='prosupport.html'>Purchase</a>
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</ul>
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</div>
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<div class="searchmenu" id="searchmenu">
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<form method="GET" action="search">
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<select name="s" id="searchtype">
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<option value="d">Search Documentation</option>
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<option value="c">Search Changelog</option>
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</select>
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<input type="text" name="q" id="searchbox" value="">
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<input type="submit" value="Go">
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</form>
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</div>
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</div>
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<script>
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function toggle_div(nm) {
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var w = document.getElementById(nm);
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if( w.style.display=="block" ){
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w.style.display = "none";
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}else{
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w.style.display = "block";
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}
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}
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function toggle_search() {
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var w = document.getElementById("searchmenu");
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if( w.style.display=="block" ){
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w.style.display = "none";
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} else {
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w.style.display = "block";
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setTimeout(function(){
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document.getElementById("searchbox").focus()
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}, 30);
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}
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}
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function div_off(nm){document.getElementById(nm).style.display="none";}
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window.onbeforeunload = function(e){div_off("submenu");}
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/* Disable the Search feature if we are not operating from CGI, since */
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/* Search is accomplished using CGI and will not work without it. */
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if( !location.origin || !location.origin.match || !location.origin.match(/http/) ){
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document.getElementById("search_menubutton").style.display = "none";
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}
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/* Used by the Hide/Show button beside syntax diagrams, to toggle the */
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function hideorshow(btn,obj){
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var x = document.getElementById(obj);
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var b = document.getElementById(btn);
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if( x.style.display!='none' ){
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x.style.display = 'none';
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b.innerHTML='show';
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}else{
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x.style.display = '';
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b.innerHTML='hide';
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}
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return false;
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}
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</script>
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</div>
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<div class=fancy>
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<div class=nosearch>
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<div class="fancy_title">
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Full-Featured SQL
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</div>
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</div>
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<p>
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Do not be misled by the "Lite" in the name. SQLite has a full-featured
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SQL implementation, including:
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</p><ul>
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<li><a href="lang_createtable.html">Tables</a>, <a href="lang_createindex.html">indexes</a>,
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<a href="lang_createtrigger.html">triggers</a>, and <a href="lang_createview.html">views</a>
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in unlimited quantity
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</li><li>Up to 32K columns in a table and unlimited rows
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</li><li>Multi-column indexes
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</li><li>Indexes can use <a href="lang_createindex.html#descidx">DESC</a> and <a href="lang_createindex.html#collidx">COLLATE</a>
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</li><li><a href="partialindex.html">Partial indexes</a>
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</li><li><a href="expridx.html">Indexes On Expressions</a>
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</li><li><a href="withoutrowid.html">Clustered indexes</a>
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</li><li><a href="queryplanner.html#covidx">Covering indexes</a>
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</li><li><a href="lang_createtable.html#ckconst">CHECK</a>, <a href="lang_createtable.html#uniqueconst">UNIQUE</a>, <a href="lang_createtable.html#notnullconst">NOT NULL</a>, and <a href="foreignkeys.html">FOREIGN KEY constraints</a>.
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</li><li>ACID transactions using <a href="lang_transaction.html">BEGIN</a>, <a href="lang_transaction.html">COMMIT</a>, and <a href="lang_transaction.html">ROLLBACK</a>
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</li><li>Nested transactions using <a href="lang_savepoint.html">SAVEPOINT</a>, <a href="lang_savepoint.html">RELEASE</a>, and
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<a href="lang_transaction.html">ROLLBACK TO</a>
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</li><li><a href="lang_expr.html#subq">Subqueries</a>, including <a href="lang_expr.html#cosub">correlated subqueries</a>
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</li><li>Up to 64-way joins
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</li><li>LEFT JOIN
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</li><li>DISTINCT, ORDER BY, GROUP BY, HAVING, LIMIT, and OFFSET
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</li><li>UNION, UNION ALL, INTERSECT, and EXCEPT
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</li><li>A rich library of <a href="lang_corefunc.html">standard SQL functions</a>
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</li><li><a href="lang_aggfunc.html">Aggregate functions</a> including DISTINCT aggregates
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</li><li><a href="windowfunctions.html">Window functions</a>
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</li><li><a href="lang_update.html">UPDATE</a>, <a href="lang_delete.html">DELETE</a>, and <a href="lang_insert.html">INSERT</a> (of course)
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</li><li><a href="lang_with.html">Common table expressions</a> including
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<a href="lang_with.html#recursivecte">recursive common table expressions</a>
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</li><li><a href="rowvalue.html">Row values</a>
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</li><li><a href="lang_upsert.html">UPSERT</a>
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</li><li>An advanced <a href="optoverview.html">query planner</a>
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</li><li><a href="fts5.html">Full-text search</a>
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</li><li><a href="rtree.html">R-tree indexes</a>
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</li><li><a href="json1.html">JSON support</a>
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</li><li>The <a href="lang_expr.html#isisnot">IS operator</a>
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</li><li><a href="vtab.html#tabfunc2">Table-valued functions</a>
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</li><li><a href="lang_replace.html">REPLACE INTO</a>
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</li><li><a href="lang_vacuum.html">VACUUM</a>
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</li><li><a href="lang_reindex.html">REINDEX</a>
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</li><li>The <a href="lang_expr.html#glob">GLOB</a> operator
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</li><li><a href="lang_expr.html#hexint">Hexadecimal integer literals</a>
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</li><li>The <a href="lang_conflict.html">ON CONFLICT</a> clause
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</li><li>The <a href="lang_indexedby.html">INDEXED BY</a> clause
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</li><li><a href="vtab.html">Virtual tables</a>
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</li><li>Multiple databases on the same <a href="c3ref/sqlite3.html">database connection</a> using
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<a href="lang_attach.html">ATTACH DATABASE</a>
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</li><li>The ability to add <a href="appfunc.html">application-defined SQL functions</a>, including
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aggregate and table-valued functions.
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</li><li><a href="c3ref/create_collation.html">Application-defined collating functions</a>
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</li></ul>
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<p>
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There are many more features not listed above.
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SQLite may be small in size and have "Lite" in its name, but it is
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not lacking in capability.
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</p>
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