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Informatica - What is the diff between union, joiner and lookup?




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asked SRVMTrainings December 18, 2011 06:17 AM  

What is the diff between union, joiner and lookup?


           

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answered By SRVMTrainings   0  
Union - Can join two tables without common port. Joiner- Can join any two heterogeneous sources, but common port is necessary. Lookup - We can join two tables by using sql over-ride, apart from that we can check whether the row is already existing or not.
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