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What is an explain plan in Oracle 2024?

Gabriel Hughes | 2023-05-05 12:11:18 | page views：1570
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Sophia Cooper

Studied at University of Oxford, Lives in Oxford, UK
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 ...
2023-05-09 12:11:18
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Gabriel Wilson

QuesHub.com delivers expert answers and knowledge to you.
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 ...
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