53 lines
3.5 KiB
HTML
53 lines
3.5 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="copyright" content="(C) Copyright IBM Corporation 2005" />
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<meta name="DC.rights.owner" content="(C) Copyright IBM Corporation 2005" />
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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="concept" />
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<meta name="DC.Title" content="Copy device source files to database source files" />
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<meta name="abstract" content="When you copy from a device source file to a database source file, the server adds sequence number fields and date fields at the start of the records." />
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<meta name="description" content="When you copy from a device source file to a database source file, the server adds sequence number fields and date fields at the start of the records." />
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<meta name="DC.Relation" scheme="URI" content="rbal3sequence.htm" />
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<meta name="DC.Format" content="XHTML" />
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<meta name="DC.Identifier" content="rbal3copdev" />
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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>Copy device source files to database source files</title>
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</head>
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<body id="rbal3copdev"><a name="rbal3copdev"><!-- --></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">Copy device source files to database source files</h1>
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<div><p>When you copy from a device source file to a database source file,
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the server adds sequence number fields and date fields at the start of the
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records.</p>
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<p> The server assigns the first record a sequence number of 1.00, the next
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2.00, and so on, increasing in increments of 1.00. If more than 9999 records
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are copied, the sequence number wraps back to 1.00 and continues to increment
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unless you specify the SRCOPT and SRCSEQ parameters on the copy command.</p>
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<p>If several copies to the same file are made with MBROPT(*ADD), you will
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have duplicate sequence numbers in the file. You can correct this using the <a href="../cl/rgzpfm.htm">Reorganize Physical File
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Member (RGZPFM)</a> command.</p>
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<p>Date fields are initialized to zeros.</p>
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<p>When copying to or from a device, it is more efficient to use a device
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data file than a device source file. The copy function automatically adds
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or removes sequence number fields and date fields source sequence number and
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date fields as necessary.</p>
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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="rbal3sequence.htm" title="You can perform additions or changes to sequence number fields and date fields sequence number and date fields when you are copying files.">Add or changing source file sequence number and date fields (SRCOPT and SRCSEQ Parameters)</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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