http://wiki.signature.net/index.php?action=history&feed=atom&title=IB_Statements%2Frewrite 2026-05-04T21:29:56Z Revision history for this page on the wiki MediaWiki 1.16.0 http://wiki.signature.net/index.php?title=IB_Statements/rewrite&diff=764&oldid=prev 2009-05-28T22:21:23Z

<p></p> <table style="background-color: white; color:black;"> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 22:21, 28 May 2009</td> </tr><tr><td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''REWRITE statement''' &nbsp;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''REWRITE statement''' &nbsp;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''Syntax:'''&nbsp; REWRITE (lun, format-statement-label) KEY=index [,EXCP=statement-label]&nbsp; &nbsp;</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''Syntax:'''&nbsp; REWRITE (lun, format-statement-label) KEY=index [,EXCP=statement-label <ins class="diffchange diffchange-inline">| NOEXCP</ins>]&nbsp; &nbsp;</div></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Discussion:'''&nbsp; The REWRITE statement functions just like the WRITE statement, except that an exception is reported if the record does not already exist. REWRITE can be used only on keyed files.&nbsp; &nbsp;</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>'''Discussion:'''&nbsp; The REWRITE statement functions just like the WRITE statement, except that an exception is reported if the record does not already exist. REWRITE can be used only on keyed files.&nbsp; &nbsp;</div></td></tr> <!-- diff cache key wikidb:diff:version:1.11a:oldid:348:newid:764 --> </table>

Barb http://wiki.signature.net/index.php?title=IB_Statements/rewrite&diff=348&oldid=prev 2009-05-20T10:33:19Z

<p>New page: &#39;&#39;&#39;REWRITE statement&#39;&#39;&#39; &#39;&#39;&#39;Syntax:&#39;&#39;&#39; REWRITE (lun, format-statement-label) KEY=index [,EXCP=statement-label] &#39;&#39;&#39;Discussion:&#39;&#39;&#39; The REWRITE statement functions just like the WRITE s...</p> <p><b>New page</b></p><div>'''REWRITE statement''' <br /> <br /> '''Syntax:''' REWRITE (lun, format-statement-label) KEY=index [,EXCP=statement-label] <br /> <br /> '''Discussion:''' The REWRITE statement functions just like the WRITE statement, except that an exception is reported if the record does not already exist. REWRITE can be used only on keyed files. <br /> <br /> '''Example:''' REWRITE (1,400) KEY=KEYNO$,EXCP=1600<br /> <br /> In this example, the REWRITE statement is used to rewrite the data record defined in format-statement-label 400. If the record does not already exist, the exception branch is taken.</div>

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