Swaminathan K
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Knowledge on Nested loops , Hash joins and Merge joins
Hi ,
I need to know the situations when oracle uses Nested Joins , Merge Joins and Hash Joins and also is it possible to make oracle use hash join instead of an nested join.
I need to know the situations when oracle uses Nested Joins , Merge Joins and Hash Joins and also is it possible to make oracle use hash join instead of an nested join.
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