Re: pl/pgsql docs 37.4.3. Row Types -- how do I use this function?

"Lee Harr" <missive(at)hotmail(dot)com> writes:
> I am following along with the pl/pgsql docs here:
> http://www.postgresql.org/docs/current/static/plpgsql-declarations.html

> Now, how do I call the function?

I believe you want

select use_two_tables(tablename.*) from tablename;

"foo.*" is the locution for referring to the whole-row value coming from
table foo in a select.

regards, tom lane