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Database Administration (MOSC)

Optimizer aparameters

Mar 21, 2023 12:14PM in Database Administration (MOSC) 9 commentsAnswered ✓

Hi,

On 19c on AIX

Are the follwing commandes valide/correct to change optimzer parameters:

alter system set "optimizer_adaptive_statistics"=false scope=both;

alter system set "optimizer_adaptive_plans"=true scope=both;

alter system set "_disable_actualization_for_grant"=true scope=both;

Thanks.

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