Referencing values in update trigger

Author: asktom.oracle.com | Published: 2nd May 2008 | Visited: 76 times | Add Comment
Filed in: Oracle FAQ

Tom, When a before update for each row trigger fires and a certain column was not set in the update statement, the :new value for the "certain column" appears to be set to the :old value by the time the trigger fires. Is there a way to determine i...

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