55 lines
3.9 KiB
HTML
55 lines
3.9 KiB
HTML
<?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="Read by relative record number operation" />
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<meta name="abstract" content="This operation positions the file to the record in the arrival sequence access path that is identified by the relative record number, and gets that record." />
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<meta name="description" content="This operation positions the file to the record in the arrival sequence access path that is identified by the relative record number, and gets that record." />
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<meta name="DC.subject" content="reading, database record, methods, arrival sequence access path" />
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<meta name="keywords" content="reading, database record, methods, arrival sequence access path" />
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<meta name="DC.Relation" scheme="URI" content="rbafordbra.htm" />
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<meta name="DC.Relation" scheme="URI" content="rbaforsdlt.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="rbafordroasap" />
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<meta name="DC.Language" content="en-us" />
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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>Read by relative record number operation</title>
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</head>
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<body id="rbafordroasap"><a name="rbafordroasap"><!-- --></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">Read by relative record number operation</h1>
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<div><p>This operation positions the file to the record in the arrival
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sequence access path that is identified by the relative record number, and
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gets that record. </p>
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<p>The relative record number must identify an active record and must be less
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than or equal to the largest active relative record number in the member.
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This operation also reads the record in the arrival sequence access path identified
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by the current file position plus or minus a specified number of records.
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(The CHAIN statement in the RPG/400<sup>®</sup> language and the READ statement in the COBOL/400<sup>®</sup> language
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are examples of this operation.) Special consideration should be given to
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creating or changing a file to reuse deleted records if the file is processed
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by relative record processing.</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="rbafordbra.htm" title="These read operations are allowed if the file was defined with an arrival sequence access path or with a keyed sequence access path with the ignore-keyed-sequence-access-path option specified on the Open Database File (OPNDBF) or the Open Query File (OPNQRYF) command.">Read database records using an arrival sequence access path</a></div>
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</div>
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<div class="relconcepts"><strong>Related concepts</strong><br />
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<div><a href="rbaforsdlt.htm" title="Sometimes you might want to reuse deleted records for your database files. In this case, you can use the REUSEDLT parameter.">Reuse deleted records</a></div>
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</div>
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</div>
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</body>
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</html> |