"Karl O. Pinc" <kop@meme.com> writes:
> What a drag. The documentation says it supports this.
No it doesn't ...
> "Parameters to a function can be composite types (complete table
> rows). In that case, the corresponding identifier $n will be a row
> variable, and fields can be selected from it, for example $1.user_id."
That says that a parameter passed *into* a plpgsql function can be a
rowtype, not that plpgsql supports doing something with the whole-row
variable in function calls it makes.
I agree it's a drag :-(
regards, tom lane