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Staging Table

493917Mar 3 2006 — edited Jun 28 2006
hi,
i am asked a strange question by an interviewer(at least for me).

there are 3 tables say A,B & C. every table has a column userid. i want to select all data from user id's of A and B to a staging table excluding user id's of C.

what does it mean? what is a staging table ?

please help me out...or at least give some links for reference.

thnks & rgds,
akp
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Locked on Jul 26 2006
Added on Mar 3 2006
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