A question relative to creating an audit table

[stan]

I ma considering setting up a function, and triggers to put a record in an
audit table when certain tables are altered. I pretty much think I know how
to do this, with one exception.

Can a function, called by a trigger, determine what table it was called
for?

-- 
"They that would give up essential liberty for temporary safety deserve
neither liberty nor safety."
                                                -- Benjamin Franklin