summaryrefslogtreecommitdiffstats
path: root/www/syntax/join-operator.html
blob: 9b79df1dac3446ec062837a202ce3605e3d373d0 (plain)
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
<!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 Syntax: join-operator</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>
<h1 align='center'>join-operator</h1>
<div class='imgcontainer'>
<div style="max-width:620px"><svg xmlns='http://www.w3.org/2000/svg' class="pikchr" viewBox="0 0 620.333 255.312">
<circle cx="5" cy="17" r="3.6"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="50,71 39,76 39,67" style="fill:rgb(0,0,0)"/>
<path d="M9,17 L 16,17 Q 24,17 24,32 L 24,56 Q 24,71 34,71 L 45,71"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M66,86L133,86A15 15 0 0 0 148 71A15 15 0 0 0 133 56L66,56A15 15 0 0 0 50 71A15 15 0 0 0 66 86Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="99" y="71" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">NATURAL</text>
<polygon points="189,41 178,45 178,37" style="fill:rgb(0,0,0)"/>
<path d="M148,71 L 155,71 Q 163,71 163,56 L 163,56 Q 163,41 173,41 L 184,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="231,71 219,76 219,67" style="fill:rgb(0,0,0)"/>
<path d="M189,41 L 197,41 Q 204,41 204,56 L 204,56 Q 204,71 215,71 L 225,71"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M246,86L273,86A15 15 0 0 0 288 71A15 15 0 0 0 273 56L246,56A15 15 0 0 0 231 71A15 15 0 0 0 246 86Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="259" y="71" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">LEFT</text>
<polygon points="378,71 366,76 366,67" style="fill:rgb(0,0,0)"/>
<path d="M288,71L372,71"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M393,86L437,86A15 15 0 0 0 452 71A15 15 0 0 0 437 56L393,56A15 15 0 0 0 378 71A15 15 0 0 0 393 86Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="415" y="71" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">OUTER</text>
<polygon points="475,71 463,76 463,67" style="fill:rgb(0,0,0)"/>
<path d="M452,71L469,71"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="516,41 505,45 505,37" style="fill:rgb(0,0,0)"/>
<path d="M475,71 L 482,71 Q 490,71 490,56 L 490,56 Q 490,41 500,41 L 511,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M532,56L554,56A15 15 0 0 0 569 41A15 15 0 0 0 554 26L532,26A15 15 0 0 0 516 41A15 15 0 0 0 532 56Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="543" y="41" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">JOIN</text>
<polygon points="610,17 599,21 599,12" style="fill:rgb(0,0,0)"/>
<path d="M569,41 L 576,41 Q 584,41 584,29 Q 584,17 594,17 L 605,17"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<circle cx="614" cy="17" r="3.6"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M310,32A15 15 0 0 0 325 17A15 15 0 0 0 310 2A15 15 0 0 0 295 17A15 15 0 0 0 310 32Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="310" y="17" text-anchor="middle" font-weight="bold" fill="rgb(0,0,0)" dominant-baseline="central">,</text>
<polygon points="295,17 283,21 283,12" style="fill:rgb(0,0,0)"/>
<path d="M9,17L289,17"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M325,17L599,17"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="99,41 88,45 88,37" style="fill:rgb(0,0,0)"/>
<path d="M9,17 L 16,17 Q 24,17 24,29 Q 24,41 39,41 L 78,41 L 93,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M99,41L178,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M189,41L505,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="378,41 366,45 366,37" style="fill:rgb(0,0,0)"/>
<path d="M336,71 L 344,71 Q 351,71 351,56 L 351,56 Q 351,41 362,41 L 372,41"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="231,109 219,113 219,105" style="fill:rgb(0,0,0)"/>
<path d="M189,41 L 197,41 Q 204,41 204,56 L 204,94 Q 204,109 215,109 L 225,109"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M246,124L284,124A15 15 0 0 0 299 109A15 15 0 0 0 284 94L246,94A15 15 0 0 0 231 109A15 15 0 0 0 246 124Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="265" y="109" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">RIGHT</text>
<polygon points="341,71 329,76 329,67" style="fill:rgb(0,0,0)"/>
<path d="M299,109 L 307,109 Q 314,109 314,94 L 314,86 Q 314,71 324,71 L 335,71"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="231,147 219,151 219,142" style="fill:rgb(0,0,0)"/>
<path d="M189,41 L 197,41 Q 204,41 204,56 L 204,132 Q 204,147 215,147 L 225,147"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M246,162L274,162A15 15 0 0 0 289 147A15 15 0 0 0 274 132L246,132A15 15 0 0 0 231 147A15 15 0 0 0 246 162Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="260" y="147" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">FULL</text>
<path d="M289,147 L 302,147 Q 314,147 314,132 L 314,109 L 314,94"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="231,192 219,196 219,188" style="fill:rgb(0,0,0)"/>
<path d="M189,41 L 197,41 Q 204,41 204,56 L 204,177 Q 204,192 215,192 L 225,192"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M246,207L287,207A15 15 0 0 0 302 192A15 15 0 0 0 287 177L246,177A15 15 0 0 0 231 192A15 15 0 0 0 246 207Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="267" y="192" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">INNER</text>
<polygon points="475,192 463,196 463,188" style="fill:rgb(0,0,0)"/>
<path d="M302,192L469,192"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M475,192 L 482,192 Q 490,192 490,185 L 490,177"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<polygon points="231,238 219,242 219,233" style="fill:rgb(0,0,0)"/>
<path d="M9,17 L 16,17 Q 24,17 24,32 L 24,223 Q 24,238 39,238 L 210,238 L 225,238"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M246,253L287,253A15 15 0 0 0 303 238A15 15 0 0 0 287 222L246,222A15 15 0 0 0 231 238A15 15 0 0 0 246 253Z"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<text x="267" y="238" text-anchor="middle" fill="rgb(0,0,0)" dominant-baseline="central">CROSS</text>
<polygon points="475,238 463,242 463,233" style="fill:rgb(0,0,0)"/>
<path d="M303,238L469,238"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
<path d="M475,238 L 482,238 Q 490,238 490,223 L 490,71 L 490,56"  style="fill:none;stroke-width:2.16;stroke:rgb(0,0,0);" />
</svg>
</div><br>

Used by:&nbsp;&nbsp; <a href='./join-clause.html'>join-clause</a><br></br>
See also:&nbsp;&nbsp; <a href='../lang_aggfunc.html'>lang_aggfunc.html</a>&nbsp;&nbsp; <a href='../lang_altertable.html'>lang_altertable.html</a>&nbsp;&nbsp; <a href='../lang_attach.html'>lang_attach.html</a>&nbsp;&nbsp; <a href='../lang_createindex.html'>lang_createindex.html</a>&nbsp;&nbsp; <a href='../lang_createtable.html'>lang_createtable.html</a>&nbsp;&nbsp; <a href='../lang_createtrigger.html'>lang_createtrigger.html</a>&nbsp;&nbsp; <a href='../lang_createview.html'>lang_createview.html</a>&nbsp;&nbsp; <a href='../lang_delete.html'>lang_delete.html</a>&nbsp;&nbsp; <a href='../lang_expr.html'>lang_expr.html</a>&nbsp;&nbsp; <a href='../lang_insert.html'>lang_insert.html</a>&nbsp;&nbsp; <a href='../lang_returning.html'>lang_returning.html</a>&nbsp;&nbsp; <a href='../lang_select.html'>lang_select.html</a>&nbsp;&nbsp; <a href='../lang_update.html'>lang_update.html</a>&nbsp;&nbsp; <a href='../lang_upsert.html'>lang_upsert.html</a>&nbsp;&nbsp; <a href='../lang_with.html'>lang_with.html</a>&nbsp;&nbsp; <a href='../partialindex.html'>partialindex.html</a>
</div>