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File matching in a single Eazytrieve

 
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tushar_study

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Joined: 01 Feb 2007
Posts: 30
Location: Mumbai

PostPosted: Thu Jul 31, 2008 10:56 pm    Post subject: File matching in a single Eazytrieve
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Hi ,

I have the following scenario ;

1) I have 4 files A,B,C,D.

2) file A and File B are identical(have same set of keys) while file B and File C are identical(have same set of keys).I need to perform a match between file A & File B and File C & File D.

Can I pass these 4 files in my JOb INPUT ,,,,as I know that we can pass 2 files in JOB INPUT and then use the MATCHED /NOT MATCHED on them.

Is there a way we can perform this matching in a single Eazytrieve or do I need to write separate programs for them?

Please help.Thanks in advance.

Tushar
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ksk

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Joined: 08 Jun 2006
Posts: 356
Location: New York

PostPosted: Fri Aug 01, 2008 10:17 am    Post subject:
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Hi Tushar,

We can compare more than 2 files in a single program. But due to complexity, we prefer only 2 files in a program. Refer the following statements.

Quote:

* EZT+ automatically matches an unlimited number of input files using an unlimited number of keys.

* Due to the complexity of using more than two (2) files, it is recommended that MATCH processing be limited to two (2) files.
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