83 lines
5.7 KiB
HTML
83 lines
5.7 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 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="Create source files without DDS" />
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<meta name="abstract" content="If many of the parameters of the Create Source Physical File (CRTSRCPF) command default to values that you usually want for a source file, you can create the source file without data description specifications (DDS)." />
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<meta name="description" content="If many of the parameters of the Create Source Physical File (CRTSRCPF) command default to values that you usually want for a source file, you can create the source file without data description specifications (DDS)." />
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<meta name="DC.subject" content="source file, creating, without DDS" />
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<meta name="keywords" content="source file, creating, without DDS" />
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<meta name="DC.Relation" scheme="URI" content="rbafocrtsrcpf.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="rbafosrclen" />
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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>Create source files without DDS</title>
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</head>
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<body id="rbafosrclen"><a name="rbafosrclen"><!-- --></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">Create source files without DDS</h1>
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<div><p>If many of the parameters of the Create Source Physical File (CRTSRCPF)
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command default to values that you usually want for a source file, you can
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create the source file without data description specifications (DDS).</p>
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<p>When you create a source physical file without using DDS, but by specifying
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the record length (RCDLEN parameter), the source created contains three fields: <em>SRCSEQ</em>, <em>SRCDAT</em>,
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and <em>SRCDTA</em> (The record length must include 12 characters for sequence
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number and date-of-last-change fields so that the length of the data portion
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of the record equals the record length minus 12.) The data portion of the
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record can be defined to contain more than one field (each of which must be
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character or zoned decimal). If you want to define the data portion of the
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record as containing more than one field, you must define the fields using
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DDS.</p>
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<p>A record format consisting of the following three fields is automatically
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used for a source physical file created using the CRTSRCPF command:</p>
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<table cellpadding="4" cellspacing="0" border="1" class="tableborder"><tr><td>
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<table cellpadding="4" cellspacing="0" summary="" width="100%" border="0"><thead align="left"><tr><th align="left" valign="bottom" width="14.898989898989898%" id="d0e40">Field</th>
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<th align="left" valign="bottom" width="25%" id="d0e42">Name</th>
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<th align="left" valign="bottom" width="29.797979797979796%" id="d0e44">Data type and length</th>
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<th align="left" valign="bottom" width="30.303030303030305%" id="d0e46">Description</th>
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</tr>
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</thead>
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<tbody><tr><td align="left" valign="top" width="14.898989898989898%" headers="d0e40 ">1</td>
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<td align="left" valign="top" width="25%" headers="d0e42 ">SRCSEQ</td>
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<td align="left" valign="top" width="29.797979797979796%" headers="d0e44 ">Zoned decimal, 6 digits, 2 decimal positions</td>
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<td align="left" valign="top" width="30.303030303030305%" headers="d0e46 ">Sequence number for record</td>
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</tr>
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<tr><td align="left" valign="top" width="14.898989898989898%" headers="d0e40 ">2</td>
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<td align="left" valign="top" width="25%" headers="d0e42 ">SRCDAT</td>
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<td align="left" valign="top" width="29.797979797979796%" headers="d0e44 ">Zoned decimal, 6 digits, no decimal positions</td>
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<td align="left" valign="top" width="30.303030303030305%" headers="d0e46 ">Date of last update of record</td>
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</tr>
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<tr><td align="left" valign="top" width="14.898989898989898%" headers="d0e40 ">3</td>
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<td align="left" valign="top" width="25%" headers="d0e42 ">SRCDTA</td>
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<td align="left" valign="top" width="29.797979797979796%" headers="d0e44 ">Character, any length</td>
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<td align="left" valign="top" width="30.303030303030305%" headers="d0e46 ">Data portion of the record (text)</td>
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</tr>
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</tbody>
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</table>
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</td></tr></table>
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<div class="note"><span class="notetitle">Note:</span> For all IBM-supplied database source files, the length of the data portion
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is 80 bytes. For IBM-supplied device source files, the length of the data
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portion is the maximum record length for the associated device.</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="rbafocrtsrcpf.htm" title="This example shows how to create a source file using the Create Source Physical File (CRTSRCPF) command and using the command defaults.">Create a source file using the Create Source Physical File (CRTSRCPF) command</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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