Pefetch Row count in Oracle Connetor stage

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kumarjit
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Pefetch Row count in Oracle Connetor stage

Post by kumarjit »

I have been searching a while for some concrete explanation on the requisite of the Prefetch Row Count and Prefetch Buffer Size property of an Oracle Connector stage , but wasnt able to find any ?

Can anyone please guide me on the signifcance of these two features of the stage ?

As far as the IBM Infosphere online manuals go , the number of rows fetched / written by an Oracle connector stage per batch = Prefetch Row Count + Array Size

Whats the neccessity of using the Prefetched Rows then if I can have the number of records to be fetched specified in the Array Size property ?

Thanks
Kumarjit.
Pain is the best teacher, but very few attend his class..
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