How to execute "gather schema stats" in parallel?

Hi,
I've a 11.2 Standard Edition and I need to gather stats for about 20 schemas.
It's possible to execute with a plsql (or other) dbms_stats.gather_schema_stats in parallel?
I want to execute 4 schema stats at time, and when one finish another one starts.
It's possible?
Thanks

Mr.D. wrote:
Hi,
I've a 11.2 Standard Edition and I need to gather stats for about 20 schemas.
It's possible to execute with a plsql (or other) dbms_stats.gather_schema_stats in parallel?
I want to execute 4 schema stats at time, and one finish another one starts.
It's possible?
Thanks
yes it is possible by opening 4 different sessions
which system resource will be saturated first?

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