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Regarding PartitionTable Option in oracle Enterprise stage

Posted: Mon Nov 10, 2008 1:24 am
by dstest
Hi,

I am reading from a oracle table which not partitioned.But if i use PartitionTable option in Oracle enterprise stage to the read this unpartitioend table i see the performance improvement.

Can any one pelase explain me when we need to apply partitiontable option.What is the use of this option even if table is not partitioned.

Thanks
dstest

Posted: Mon Nov 10, 2008 7:04 am
by ray.wurlod
If the Partition Table field is populated, the stage is able to use parallel read.

can i multilple tables in this option

Posted: Wed Dec 10, 2008 8:48 pm
by mouni
Hi ,

I would want to make the ORACLE enterprise stage to read in parallel from the source. But by default it is sequential. But i have a user-defined SQL which has many table joined.
SO if i include all these tables used in the SQL in the partition option would all of them read in parallel ?

Posted: Wed Dec 10, 2008 9:06 pm
by ray.wurlod
No.