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hash_sj hint in oracle 10g

784921Jul 23 2010 — edited Jul 26 2010

Please let me know how hash_sj hint is used to improve performance in sql query using EXISTS in oracle 10g? What is the use of hash_sj hint? How it improves the performance?

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Locked on Aug 23 2010

Added on Jul 23 2010

#performance

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