52 lines
3.5 KiB
HTML
52 lines
3.5 KiB
HTML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE html
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html lang="en-us" xml:lang="en-us">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
|
<meta name="security" content="public" />
|
|
<meta name="Robots" content="index,follow" />
|
|
<meta http-equiv="PICS-Label" content='(PICS-1.1 "http://www.icra.org/ratingsv02.html" l gen true r (cz 1 lz 1 nz 1 oz 1 vz 1) "http://www.rsac.org/ratingsv01.html" l gen true r (n 0 s 0 v 0 l 0) "http://www.classify.org/safesurf/" l gen true r (SS~~000 1))' />
|
|
<meta name="DC.Type" content="reference" />
|
|
<meta name="DC.Title" content="Inner join using the WHERE clause" />
|
|
<meta name="abstract" content="Using the WHERE clause to perform this same join as in the Inner join using JOIN syntax topic is written by entering both the join condition and the additional selection condition in the WHERE clause." />
|
|
<meta name="description" content="Using the WHERE clause to perform this same join as in the Inner join using JOIN syntax topic is written by entering both the join condition and the additional selection condition in the WHERE clause." />
|
|
<meta name="DC.subject" content="SELECT statement, WHERE clause, inner join, table, INNER JOIN, using WHERE, examples, INNER JOIN, using WHERE, WHERE clause, joining tables, clause, WHERE, joining tables" />
|
|
<meta name="keywords" content="SELECT statement, WHERE clause, inner join, table, INNER JOIN, using WHERE, examples, INNER JOIN, using WHERE, WHERE clause, joining tables, clause, WHERE, joining tables" />
|
|
<meta name="DC.Relation" scheme="URI" content="rbafyinj.htm" />
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
|
|
<meta name="DC.Format" content="XHTML" />
|
|
<meta name="DC.Identifier" content="rbafyinwhere" />
|
|
<meta name="DC.Language" content="en-us" />
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
|
<!-- US Government Users Restricted Rights -->
|
|
<!-- Use, duplication or disclosure restricted by -->
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
|
<title>Inner join using the WHERE clause</title>
|
|
</head>
|
|
<body id="rbafyinwhere"><a name="rbafyinwhere"><!-- --></a>
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
|
<h1 class="topictitle1">Inner join using the WHERE clause</h1>
|
|
<div><p>Using the WHERE clause to perform this same join as in the Inner
|
|
join using JOIN syntax topic is written by entering both the
|
|
join condition and the additional selection condition in the WHERE clause. </p>
|
|
<div class="section"><p>The tables to be joined are listed in the FROM clause, separated
|
|
by commas. </p>
|
|
<pre> <strong>SELECT</strong> EMPNO, LASTNAME, PROJNO
|
|
<strong>FROM</strong> CORPDATA.EMPLOYEE, CORPDATA.PROJECT
|
|
<strong>WHERE</strong> EMPNO = RESPEMP
|
|
<strong>AND</strong> LASTNAME > 'S'</pre>
|
|
</div>
|
|
<div class="section"><p>This query returns the same output as the previous example.</p>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafyinj.htm" title="An inner join returns only the rows from each table that have matching values in the join columns. Any rows that do not have a match between the tables will not appear in the result table.">Inner join</a></div>
|
|
</div>
|
|
</div>
|
|
</body>
|
|
</html> |