Re: Matching Records -- RPG400-L

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Mark

RTVQMQRY does not work nicely with type 2 or 3 query definitions joins - it only returns inner joins for both of those.

Vern

-------------- Original message --------------
From: "Mark S. Waterbury" <mark.s.waterbury@xxxxxxx>

Hello, Terri:

Query/400 has:

Type of join . . . . . . . . _ 1=Matched
records
2=Matched records with primary
file
3=Unmatched records with primary
file

So, if you have Query/400 (WRKQRY) and are familiar with it, this is
pretty easy to do.

And you can then use RTVQMQRY to retrieve the SQL equivalent from the
*QRYDFN object to see (roughly) how to do the same thing in SQL.

(Unless you really wanted to write a program to do this.)

Cheers,

Mark

THarteau@xxxxxxxxxxxxxxxxxx wrote:
Hi,
I was wondering if there is a 'modern' way of doing matching
records. MR seems to be the way to write the program I am designing, but
it has been years since I did one. I am building two work files, and need
to print any differences, or if there are any missing in either file. Just
wondering if there was a better way.

<===================================================>

Terri Harteau
Felker Brothers Corporation

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