70 lines
4.0 KiB
HTML
70 lines
4.0 KiB
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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<meta name="DC.Type" content="reference" />
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<meta name="DC.Title" content="ALIAS (Alternative Name) keyword for ICF files" />
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<meta name="abstract" content="Use this field-level keyword to specify an alternative name for a field." />
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<meta name="description" content="Use this field-level keyword to specify an alternative name for a field." />
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<meta name="DC.subject" content="ALIAS (Alternative Name) keyword, Alternative Name (ALIAS) keyword" />
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<meta name="keywords" content="ALIAS (Alternative Name) keyword, Alternative Name (ALIAS) keyword" />
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<meta name="copyright" content="(C) Copyright IBM Corporation 2001, 2006" />
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<link rel="stylesheet" type="text/css" href="./ic.css" />
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<title>ICF Files, ALIAS</title>
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</head>
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<body id="icfalia"><a name="icfalia"><!-- --></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">ALIAS (Alternative Name) keyword for ICF files</h1>
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<div><p>Use this field-level keyword to specify an alternative name for
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a field.</p>
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<div class="section"><p>When the program is compiled, the alternative name is brought
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into the program instead of the DDS field name. The high-level language compiler
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in use determines whether the ALIAS name is used. Refer to the appropriate
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high-level language reference manual for information about ALIAS support for
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that language.</p>
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<div class="p">The format of the keyword is: <pre>ALIAS(alternative-name)</pre>
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</div>
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<p>For ALIAS naming conventions, see the <a href="../dds/rbafpmstddsnam.htm">DDS naming conventions</a> topic.</p>
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<p>The
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alternative-name must be different from all other alternative names and from
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all DDS field names in the record format. If a duplicate name is found, an
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error is issued on the field name or alternative name.</p>
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<p>An alternative
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name cannot be used within DDS or any other <span class="keyword">i5/OS™</span> function (for example, as a key field name,
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as the field name specified for the REFFLD keyword, or as a field name used
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in the Copy File (CPYF) command).</p>
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<p>When you refer to a field that has
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the ALIAS keyword, the ALIAS keyword is copied in unless the ALIAS keyword
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is explicitly specified on the referencing field.</p>
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<p>Option indicators
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are not valid for this keyword.</p>
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</div>
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<div class="example"><h4 class="sectiontitle">Example</h4> <p>The following example shows how to specify
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the ALIAS keyword.</p>
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<pre>|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
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00070A FIELDA 25A ALIAS(CUSTOMERNAME)
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A</pre>
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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="rzakemstckeyw.htm" title="These topics contain the keyword entries that you can specify when you define ICF files.">DDS keyword entries for ICF files (positions 45 through 80)</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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