112 lines
3.6 KiB
HTML
112 lines
3.6 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>DROP TRIGGER</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='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 class="menu submenu" id="submenu">
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<input type="submit" value="Go">
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</form>
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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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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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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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}
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</script>
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</div>
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<p><b><a href="syntax/drop-trigger-stmt.html">drop-trigger-stmt:</a></b>
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<button id='x1647' onclick='hideorshow("x1647","x1648")'>hide</button></p>
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<div id='x1648' class='imgcontainer'>
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<img alt="syntax diagram drop-trigger-stmt" src="images/syntax/drop-trigger-stmt.gif" />
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</div>
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<p>The DROP TRIGGER statement removes a trigger created by the
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<a href="lang_createtrigger.html">CREATE TRIGGER</a> statement. Once removed, the trigger definition is no
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longer present in the <a href="schematab.html">sqlite_schema</a> (or sqlite_temp_schema) table and is
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not fired by any subsequent INSERT, UPDATE or DELETE statements.
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<p>Note that triggers are automatically dropped when the associated table is
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dropped.
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