John - I suggest that you go to http://www.google.com and search for
ORA-04091 or Oracle Mutating Tables. There are some excellent documents on
the Web that explain this clearly.
Dennis Williams
DBA
Lifetouch, Inc.
[EMAIL PROTECTED]


-----Original Message-----
Sent: Tuesday, April 16, 2002 11:13 AM
To: Multiple recipients of list ORACLE-L


Is it possible for a update trigger to do a select on the table that the
trigger is updating?

I would like to do a select on the table in a before update trigger on the
table but am getting error ORA-04091

John


 
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