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Question 6/84
Examine the parameters set for your database instance:
You are administering a database that supports an OLTP workload. Users complain about the degraded performance of some queries. While diagnosing, you notice a large number of hard parses occurring for several syntactically almost identical SQL statements that differ only in literal values in the WHEREclause.
Which two actions would you recommend to improve performance? (Choose two.)
You are administering a database that supports an OLTP workload. Users complain about the degraded performance of some queries. While diagnosing, you notice a large number of hard parses occurring for several syntactically almost identical SQL statements that differ only in literal values in the WHEREclause.
Which two actions would you recommend to improve performance? (Choose two.)
Recent Comments (The most recent comments are at the top.)
can you explain why the option "Set the OPTIMIZER_CAPTURE_SQL_PLAN_BASELINES parameter to TRUE" is correct for improving performance when hard parses occur?
Why cant the option "Use bind variables instead of literals" is the other correct option?