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  3. October 2004

Re: Setting parms in CL for PF - follow up 2

1.  None of the 5 fields tested are part of the key in the LF.

2. I got the 32000 size on NBRRCDS and FRCRATIO because the actual upper limit was something like 32676 and I was too lazy to go back to help to find the exact number. I picked the large number thinking "pull more records into memory = faster processing", right?

3. Month-to-month, there's probably an equal number of adds and updates to the master file - about 40,000 of each.


I'll post the run times when completed.



----- Original Message ----- From: "James R. Newman, CDP" <newman400@xxxxxxxxxxx>
To: "Midrange L" <MIDRANGE-L@xxxxxxxxxxxx>
Cc: <vhamberg@xxxxxxxxxxx>
Sent: Friday, October 15, 2004 11:58 AM
Subject: Setting parms in CL for PF - follow up


Thanks for the great input on changing the CL for updating this big file.

Here's the changes I've made and plan to run over the weekend. Would someone tell me if this looks right? FILE1 is the sequential input and FILE2 is the indexed output with 1 logical:


CHGLF   FILE(FILE2LF)  MAINT(*DLY)

OVRDBF  FILE(FILE1) NBRRCDS(32000)  SEQONLY(*YES)
OVRDBF  FILE(FILE2) FRCRATIO(32000)
CALL  PGM(BIGFREAKINUPDATE)

CHGLF   FILE(FILE2LF)  MAINT(*IMMED)


TIA.


James R. Newman, CDP
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