1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
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>DROP VIEW</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>
<div class=fancy>
<div class=nosearch>
<div class="fancy_title">
DROP VIEW
</div>
</div>
<p><b><a href="syntax/drop-view-stmt.html">drop-view-stmt:</a></b>
<button id='xd0afa372' onclick='hideorshow("xd0afa372","x5a4cabde")'>hide</button></p>
<div id='x5a4cabde' class='imgcontainer'>
<div style="max-width:743px"><svg xmlns='http://www.w3.org/2000/svg' class="pikchr" viewBox="0 0 743.76 54">
<circle cx="5" cy="17" r="3.6" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="32,17 20,21 20,12" style="fill:rgb(0,0,0)"/>
<path d="M9,17L26,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M47,32L78,32A15 15 0 0 0 93 17A15 15 0 0 0 78 2L47,2A15 15 0 0 0 32 17A15 15 0 0 0 47 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="63" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">DROP</text>
<polygon points="116,17 105,21 105,12" style="fill:rgb(0,0,0)"/>
<path d="M93,17L110,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M131,32L160,32A15 15 0 0 0 176 17A15 15 0 0 0 160 2L131,2A15 15 0 0 0 116 17A15 15 0 0 0 131 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="146" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">VIEW</text>
<polygon points="212,17 200,21 200,12" style="fill:rgb(0,0,0)"/>
<path d="M176,17L206,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M227,32A15 15 0 0 0 242 17A15 15 0 0 0 227 2A15 15 0 0 0 212 17A15 15 0 0 0 227 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="227" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">IF</text>
<polygon points="265,17 253,21 253,12" style="fill:rgb(0,0,0)"/>
<path d="M242,17L259,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M280,32L325,32A15 15 0 0 0 340 17A15 15 0 0 0 325 2L280,2A15 15 0 0 0 265 17A15 15 0 0 0 280 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="302" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">EXISTS</text>
<polygon points="394,17 382,21 382,12" style="fill:rgb(0,0,0)"/>
<path d="M340,17L388,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M409,32L505,32A15 15 0 0 0 520 17A15 15 0 0 0 505 2L409,2A15 15 0 0 0 394 17A15 15 0 0 0 409 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="457" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">schema-name</text>
<polygon points="543,17 532,21 532,12" style="fill:rgb(0,0,0)"/>
<path d="M520,17L538,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M558,32A15 15 0 0 0 574 17A15 15 0 0 0 558 2A15 15 0 0 0 543 17A15 15 0 0 0 558 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="558" y="17" text-anchor="middle" font-weight="bold" fill="rgb(0,0,0)" dominant-baseline="central">.</text>
<polygon points="610,17 598,21 598,12" style="fill:rgb(0,0,0)"/>
<path d="M574,17L604,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M625,32L696,32A15 15 0 0 0 711 17A15 15 0 0 0 696 2L625,2A15 15 0 0 0 610 17A15 15 0 0 0 625 32Z" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="660" y="17" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">view-name</text>
<polygon points="734,17 722,21 722,12" style="fill:rgb(0,0,0)"/>
<path d="M711,17L728,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<circle cx="738" cy="17" r="3.6" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="265,47 253,51 253,43" style="fill:rgb(0,0,0)"/>
<path d="M176,17 L 183,17 Q 191,17 191,32 L 191,32 Q 191,47 206,47 L 244,47 L 259,47" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M265,47 L 340,47 Q 355,47 355,32 L 355,32 Q 355,17 362,17 L 370,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="457,47 445,51 445,43" style="fill:rgb(0,0,0)"/>
<path d="M361,17 L 369,17 Q 376,17 376,32 L 376,32 Q 376,47 391,47 L 436,47 L 451,47" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M457,47 L 574,47 Q 589,47 589,32 L 589,32 Q 589,17 596,17 L 604,17" style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
</svg>
</div>
</div>
<p>The DROP VIEW statement removes a view created by the <a href="lang_createview.html">CREATE VIEW</a>
statement. The view definition is removed from the database schema, but
no actual data in the underlying base tables is modified.
</p><p>The view to drop is identified by the view-name and optional
schema-name specified as part of the DROP VIEW statement. This
reference is resolved using the standard procedure for <a href="lang_naming.html">object resolution</a>.
</p><p>
If the specified view cannot be found and the IF EXISTS clause is not
present, it is an error. If the specified view cannot be found and an IF
EXISTS clause is present in the DROP VIEW statement, then the statement
is a no-op.
</p><p align="center"><small><i>This page last modified on <a href="https://sqlite.org/docsrc/honeypot" id="mtimelink" data-href="https://sqlite.org/docsrc/finfo/pages/lang_dropview.in?m=2b6e06f992">2022-01-08 05:02:57</a> UTC </small></i></p>
|