"Diego Sanchez R." <dmsanchezr@gmail.com> writes:
> Is there any way of determining the actual structure of a record variable?
Not in plpgsql; even if the info were exposed, you couldn't do anything
very useful because that language is strongly typed.
In some of the other PLs you could do it --- eg, in plperl the field
names are keys of a hash. Or as a last resort there's always C.
regards, tom lane