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Richard,
What is the context for the question? Is the "consumer" of a page an RPG program, or are asking about an RPG program delivering pages to a remote client such as .Net? Do you need to "first", "last", in addition to "next", and "prior"? Do you need to display "Page n of n total"? Do you need an option to "Go to page ___"?
-Nathan
----- Original Message -----
From: Richard Schoen <richard@xxxxxxxxxxxxxxx>
To: "rpg400-l@xxxxxxxxxxxx" <rpg400-l@xxxxxxxxxxxx>
Cc:
Sent: Tuesday, November 20, 2012 6:44 AM
Subject: SQL Paging Mechanism
I am about to put together an SQL based paging mechanism over a resultset that could be very large.
Can anyone share their preferred mechanism for paging efficiently thru an SQL resultset without bringing back all records at the same time.
I have played with putting a row number on each row and setting the starting row number and that seems to be OK, but any thoughts would be appreciated.
Regards,
Richard Schoen
RJS Software Systems Inc.
Where Information Meets Innovation
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Email: richard@xxxxxxxxxxxxxxx
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