Oracle
1Z0-417 · Question #75
Instead of a database automatically publishing statistics when statistics collection ends, you want to test queries a satisfactory result before they are made available to the entire database. Which…
The correct answer is A. Set OPTIMIZER_USE_PENDING_STATISTICS to TRUE. See the full explanation below for the reasoning.
Question
Instead of a database automatically publishing statistics when statistics collection ends, you want to test queries a satisfactory result before they are made available to the entire database. Which would you configure for that to occur?
Options
- ASet OPTIMIZER_USE_PENDING_STATISTICS to TRUE.
- BSet AUTO_UPDATE_STATISTICS to FALSE.
- CUse a HOLD HINT in the SQL.
- DSet AUTOMATIC_WORKLOAD_REPOSITORY_COLLECTION to PAUSE.
How the community answered
(29 responses)- A72% (21)
- B3% (1)
- C17% (5)
- D7% (2)
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