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Database Tuning (MOSC)

Analyze schema

Dec 16, 2009 12:43AM edited Dec 17, 2009 9:14PM in Database Tuning (MOSC) 8 commentsAnswered

We do analyze the schema daily. ( for 3 schemas). Analyze process takes around 90 -100 mins to complete.

Do you suggest to "analyze the schema" on daily basis? Can we analyze on weekly basis?

We use: exec dbms_stats.gather_schema_stats

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