how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?
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Answer Posted / abhinaw prakash
If we are using a table as a source and we want to find out
the bottle neck is the SQ then run the mapping and note down
the timing which it has taken in reading the data from the
source and then replace the source with a Flat file.Note
down the timing and compare to find out the bottleneck in SQ.
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