48 lines
3.1 KiB
HTML
48 lines
3.1 KiB
HTML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html lang="en-us" xml:lang="en-us">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<meta name="security" content="public" />
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<meta name="Robots" content="index,follow" />
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<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))' />
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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="Example: Money" />
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<meta name="abstract" content="In this example, suppose you are writing applications that need to handle different currencies and want to ensure that DB2 does not allow these currencies to be compared or manipulated directly with one another in queries." />
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<meta name="description" content="In this example, suppose you are writing applications that need to handle different currencies and want to ensure that DB2 does not allow these currencies to be compared or manipulated directly with one another in queries." />
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<meta name="DC.Relation" scheme="URI" content="rbafydefudt.htm" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rbafymoney" />
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<meta name="DC.Language" content="en-us" />
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<!-- All rights reserved. Licensed Materials Property of IBM -->
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<!-- US Government Users Restricted Rights -->
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<!-- Use, duplication or disclosure restricted by -->
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<!-- GSA ADP Schedule Contract with IBM Corp. -->
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<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>Example: Money </title>
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</head>
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<body id="rbafymoney"><a name="rbafymoney"><!-- --></a>
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<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
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<h1 class="topictitle1">Example: Money </h1>
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<div><p>In this example, suppose you are writing applications that need
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to handle different currencies and want to ensure that DB2<sup>®</sup> does not allow these currencies to be
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compared or manipulated directly with one another in queries.</p>
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<div class="section"><div class="p">Remember that conversions are necessary whenever you want to compare
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values of different currencies. So you define as many UDTs as you need; one
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for each currency that you may need to represent: <pre> <strong>CREATE DISTINCT TYPE</strong> US_DOLLAR <strong>AS DECIMAL</strong> (9,2)
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<strong>CREATE DISTINCT TYPE</strong> CANADIAN_DOLLAR <strong>AS DECIMAL</strong> (9,2)
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<strong>CREATE DISTINCT TYPE</strong> EURO <strong>AS DECIMAL</strong> (9,2)</pre>
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</div>
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</div>
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</div>
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<div>
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<div class="familylinks">
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<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafydefudt.htm" title="UDTs are defined with a CREATE DISTINCT TYPE statement.">Define a UDT</a></div>
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</div>
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</div>
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</body>
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</html>
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