67 lines
4.6 KiB
HTML
67 lines
4.6 KiB
HTML
|
<?xml version="1.0" encoding="UTF-8"?>
|
||
|
|
<!DOCTYPE html
|
||
|
|
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
|
<html lang="en-us" xml:lang="en-us">
|
||
|
|
<head>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||
|
|
<meta name="security" content="public" />
|
||
|
|
<meta name="Robots" content="index,follow" />
|
||
|
|
<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))' />
|
||
|
|
<meta name="DC.Type" content="concept" />
|
||
|
|
<meta name="DC.Title" content="Determine when a source statement was changed" />
|
||
|
|
<meta name="abstract" content="Each source record contains a date field which is automatically updated by the source entry utility (SEU) if a change occurs to the statement. This can be used to determine when a statement was last changed." />
|
||
|
|
<meta name="description" content="Each source record contains a date field which is automatically updated by the source entry utility (SEU) if a change occurs to the statement. This can be used to determine when a statement was last changed." />
|
||
|
|
<meta name="DC.subject" content="determining, when a source statement was changed, source file, statements, determining when changed" />
|
||
|
|
<meta name="keywords" content="determining, when a source statement was changed, source file, statements, determining when changed" />
|
||
|
|
<meta name="DC.Relation" scheme="URI" content="rbafosrcmng.htm" />
|
||
|
|
<meta name="copyright" content="(C) Copyright IBM Corporation 1998, 2006" />
|
||
|
|
<meta name="DC.Rights.Owner" content="(C) Copyright IBM Corporation 1998, 2006" />
|
||
|
|
<meta name="DC.Format" content="XHTML" />
|
||
|
|
<meta name="DC.Identifier" content="rbafosdtch" />
|
||
|
|
<meta name="DC.Language" content="en-us" />
|
||
|
|
<!-- All rights reserved. Licensed Materials Property of IBM -->
|
||
|
|
<!-- US Government Users Restricted Rights -->
|
||
|
|
<!-- Use, duplication or disclosure restricted by -->
|
||
|
|
<!-- GSA ADP Schedule Contract with IBM Corp. -->
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ibmdita.css" />
|
||
|
|
<link rel="stylesheet" type="text/css" href="./ic.css" />
|
||
|
|
<title>Determine when a source statement was changed</title>
|
||
|
|
</head>
|
||
|
|
<body id="rbafosdtch"><a name="rbafosdtch"><!-- --></a>
|
||
|
|
<!-- Java sync-link --><script language="Javascript" src="../rzahg/synch.js" type="text/javascript"></script>
|
||
|
|
<h1 class="topictitle1">Determine when a source statement was changed</h1>
|
||
|
|
<div><p>Each source record contains a date field which is automatically
|
||
|
|
updated by the source entry utility (SEU) if a change occurs to the statement.
|
||
|
|
This can be used to determine when a statement was last changed.</p>
|
||
|
|
<p>Most high-level language compilers print these dates on the compiler lists.
|
||
|
|
The Copy File (CPYF) and Copy Source File (CPYSRCF) commands also print these
|
||
|
|
dates.</p>
|
||
|
|
<p>Each source member description contains two date and time fields. The first
|
||
|
|
date/time field reflects changes to the member any time it is closed after
|
||
|
|
being updated.</p>
|
||
|
|
<div class="p">The second date/time field reflects any changes to the member. This
|
||
|
|
includes all changes caused by SEU, commands (such as CRYF and CPYSRCF), authorization
|
||
|
|
changes, and changes to the file status. For example, the FRCRATIO parameter
|
||
|
|
on the Change Physical File (CHGPF) command changes the member status. This
|
||
|
|
date/time field is used by the Save Changed Objects (SAVCHGOBJ) command to
|
||
|
|
determine if the member should be saved. Both date/time fields can be displayed
|
||
|
|
with the Display File Description (DSPFD) command specifying TYPE(*MBR). There
|
||
|
|
are two changed date/times shown with source members: <ul><li><samp class="codeph">Last source update date/time</samp>. This value reflects any
|
||
|
|
change to the source data records in the member. When a source update occurs,
|
||
|
|
the <samp class="codeph">Last change date/time</samp> value is also updated, although
|
||
|
|
there might be a 1- or 2-second difference in that date/time value.</li>
|
||
|
|
<li><samp class="codeph">Last change date/time</samp>. This value reflects any changes
|
||
|
|
to the member. This includes all changes caused by SEU, commands (such as
|
||
|
|
CPYF and CPYSRCF), authorization changes, or changes to file status. For example,
|
||
|
|
the FRCRATIO parameter on the CHGPF command changes the member status, and
|
||
|
|
therefore, is reflected in the <samp class="codeph">Last change date/time</samp> value.</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div>
|
||
|
|
<div class="familylinks">
|
||
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="rbafosrcmng.htm" title="These topics include the considerations for managing source files.">Manage a source file</a></div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|