Sequential File Stage

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kksr
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Sequential File Stage

Post by kksr »

Hi All,

Can I use sequential File stage as a Referential like for Lookup stage in PX??

Thanks,
KKSR
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ray.wurlod
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Post by ray.wurlod »

Yes.

The Lookup stage generates a composite operator. The first loads the contents of the reference source into a virtual Data Set and constructs a hash table with which to index it. The second performs the actual lookups against the virtual Data Set.
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