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What is an explain plan in Oracle 2024?
EXPLAIN PLAN EXPLAIN PLAN execution plans
Questioner：Zoe Stewart 2023-05-05 12:11:18
The most authoritative answer in 2024
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Taylor Gonzales——Studied at the University of Geneva, Lives in Geneva, Switzerland.
19.1 Understanding EXPLAIN PLAN. The EXPLAIN PLAN statement displays execution plans chosen by the Oracle optimizer for SELECT , UPDATE , INSERT , and DELETE statements. A statement's execution plan is the sequence of operations Oracle performs to run the statement. The row source tree is the core of the execution plan ...read more >>+119962023-05-13 12:11:18
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