[GENERAL] Access to NEW.column outside of a trigger function.

[Gauthier, Dave]

I have a check constraint that runs a PlPgsql function which returns a 
pass/fail status which the constraint uses to allow or disallow the value.  
This is not a trigger function.  It's just a plain-ole PlPgsql.  Is there a way 
I can read (not write, just read) the NEW.column  values that a trigger 
function would normally have access to?

Thanks in Advance for any help.