oracle table audit trigger

You need to audit the column wise changes in a oracle database! Here is a trigger for you that log the column value changes on any table in the database to a common audit table. This work for any type of query (Insert, Update, Delete).
All you have to do is run the SQL script specifying table name as a argument.
Go to Article "Oracle Trigger to Log column level changes of Table"

http://www.assumedaltitude.lkblog.com/2013/07/oracle-trigger-to-log-column-level.html

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