When was a SCHEMA last analyzed?

Hi all,
How do I know when was our PROD schema last analyzed?
Thanks

843228 wrote:
If I run EXPLAIN PLAN to check my slow running my sql query, is it mandatory that my schema should be latest analyzed? as in today.No. If you want the optimizer to generate an accurate plan, the object statistics need to be accurate. For a mature system, the fraction of rows in a given table that change in a single day is generally quite small so object statistics on most objects in most systems are likely to be accurate for relatively long periods of time.
Justin

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