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How to check Stale statistics

How to check Stale statistics

January 31, 2023 by techgoeasy 8 Comments

Statistics can become stale when the data in the table changes substantially. Up-to-date statistics are important to generate good execution plans How does Oracle decide if the stats have become stale Stats are considered stale when #(INSERTS + UPDATES + DELETES) >= 10% of NUM_ROWS from dba_tables: Parameter setting required to Track the table changes […]

Filed Under: Oracle, Oracle Database Tagged With: How to check Stale statistics

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