RE: How to determine when a particular schema was created within a database.

A schema is a username who owns objects and you can see when a username is 
created via dba_users.created at least on 9.2+

________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Allen, Brandon
Sent: Monday, October 18, 2010 1:27 PM
To: murrays@xxxxxxxxxxxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
Subject: RE: How to determine when a particular schema was created within a 
database.

Try this:

select min(created) from dba_objects where owner = '<SCHEMA_OWNER>';

Regards,
Brandon

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