Hi,
I want to read a hash file in a server routine. I know I can use the statement "READ FileRec FROM Handle, Key", but if I have mutiple keys, how do I specify them?
I was trying to look for a document about how to read hash file using basic language, but could not get any. Does anyone know whether there is a reference book available?
Thanks,
Yiming
Read Hash File in Routine
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Re: Read Hash File in Routine
The manual you need is the DataStage BASIC manual, which is part of the documentation set.yiminghu wrote:I was trying to look for a document about how to read hash file using basic language, but could not get any. Does anyone know whether there is a reference book available?
OPEN, READ, WRITE, CLOSE and their variants all apply to hashed files.
(They apply just as well to other UniVerse file types, but that's not what you're trying to learn just now.)
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Re: Read Hash File in Routine
Thanks a lot. It works perfectly.