When is updatestatistics command used- when processing of, Ask an Expert

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When is UPDATE_STATISTICS command used?

- When processing of large data is done, this command is used.

- Whenever large number of modification, deletions or copy takes place into the tables, indexes need to be updated to take care of these changes. UPDATE_STATISTICS performs this job.

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DBMS, Programming

Category:- DBMS
Reference No.:- M9581605

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