which is updated statistics in oracle9i

Oracle9i

Hai All

As we have 100 to 150 systems in our concern and we use an Oracle 9i server

Right now, our performance is a little slow and we have a few people and they are invited to make

Statistics update.


We do not know what is updated statistics and for what we use.

Pls tell me what means by update statistice and what we use to...



Thanks in advance

Srikkanth.M

Dear Srikanth,

statistical update means, refreshing the data dictionary in database with the latest changes to the database. It helps build the best execution plan for the optimizer.

Kind regards
Khaja

Tags: Database

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