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Is sequential read possiblity when file is RRDS in cobol

 
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C_Kartika_C
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Joined: 14 Jun 2006
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PostPosted: Thu Dec 28, 2006 2:49 am    Post subject: Is sequential read possiblity when file is RRDS in cobol
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I need answers for following questions:

1. How to random read an RRDS record .
Especially what would be stored in Relative record number.
2. Is sequential read possiblity when file is RRDS in cobol
3. How to delete a RRDS record.

Thanks
Kartika
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William Thompson

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Joined: 18 Nov 2006
Posts: 3158
Location: Tucson AZ

PostPosted: Thu Dec 28, 2006 3:09 am    Post subject: Re: Question on RRDS in cobol
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C_Kartika_C wrote:
I need answers for following questions:
Quote:
1. How to random read an RRDS record .
Especially what would be stored in Relative record number.
According to the fine manual, the relitive record number.
Quote:
2. Is sequential read possiblity when file is RRDS in cobol
According to the FM, yes.
Quote:
3. How to delete a RRDS record.
According to the FM, pretty much like another keyed VSAM file.

Ta Daaaaa, the FM:http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/IGY3LR30/CCONTENTS?DT=20050714120224
and its great companion:http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/IGY3PG30/CCONTENTS?DT=20050628164603

Sorry fir the delay.... icon_lol.gif
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