How can i set a column which would show me the name of the user

how can i write a trigger which would show me the name of the user now make changes in the table.

872959 wrote:
how can i write a trigger which would show me the name of the user now make changes in the table.I think what sb is trying to say is: if you mean the database user, you can use the USER session variable to identify the database user:
http://download.oracle.com/docs/cd/E11882_01/server.112/e17118/functions227.htm#SQLRF06156
you would write a before each row trigger to update an "updated_by" column on your table to be USER.
e.g.:
:new.updated_by := USER;

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Message was edited by: Conal Ho

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How can i set a column which would show me the name of the user

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