RE: reading a file organized by OPNQRYF

Rick,

We don't do a lot of OPNQRYF's feeding Cobol programs
so I can't help you much there, however, I noticed
you do not have an OPNSCOPE parm on your OPNQRYF statement.

This could bite you depending on how your job calls
are set up.  The majority of our jobs use OPNSCOPE(*JOB)
to ensure that the open query file doesn't carry over 
into another job.  

Terry


> -----Original Message-----
> From: rick.baird@xxxxxxxxxxxxxxx [mailto:rick.baird@xxxxxxxxxxxxxxx] 
> Sent: Monday, March 15, 2004 11:20 AM
> To: COBOL400-L@xxxxxxxxxxxx
> Subject: [COBOL400-L] reading a file organized by OPNQRYF
> 
> 
> Just another quick question from a guy who'd really rather 
> not have to fart
> around with this stuff.... :)   I'm converting a bunch of 
> flat file FMTDTA
> stuff to use OPNQRYF instead.
> 
> when reading a file in cobol that's been sorted via opnqryf, is there
> anything I need to worry about as far as COBOL syntax?
> 
> this is what I have:
> 
> OVRDBF     FILE(HISTRY4) SHARE(*YES)
> OPNQRYF    FILE((HISTRY4)) QRYSLT( +
>                   'HPEROD *EQ ' *CAT &PERIOD *BCAT  +
>              '*AND LMRKTC *NE "00" +
>               *AND HITEM  *NE 0')   +
>              KEYFLD((HITEM) (LMRKTC))
> 
> and in my cobol:
> 
> SELECT HISTRY4 ASSIGN TO DATABASE-HISTRY4
>      ORGANIZATION IS INDEXED
>      ACCESS MODE IS SEQUENTIAL
>      RECORD KEY IS EXTERNALLY-DESCRIBED-KEY
>      FILE STATUS IS FILE-STATUS-01.
> 
> OPEN INPUT HISTRY4
> 
> READ HISTRY4 AT END
>   MOVE "Y" TO EOF-HISTRY4.
> 
> CLOSE HISTRY4
> 
> If I'm missing something obvious, I'd appeciate the heads up - I'm
> particularly concerned about the ACCESS MODE and RECORD KEY 
> clauses of the
> SELECT Statement.  - indexed, sequential with external key - (not the
> file's natural key)
> 
> I'm changing a ton of these, and I won't have a chance to 
> test till I'm
> done, and I'd like to get it right the first time.
> 
> Thanks a ton,
> 
> Rick