>>>>> "B" == Bruce Momjian <pgman@candle.pha.pa.us> writes:
B> What function languages do triggers support? C, plpgsql, pltcl, SQL?
You can add plruby.
Ruby is the interpreted scripting language for quick and easy
object-oriented programming. It has many features to process text files and
to do system management tasks (as in Perl). It is simple, straight-forward,
extensible, and portable.
http://www.ruby-lang.org/en/
plruby can be found at
http://www.ruby-lang.org/en/raa-list.rhtml?name=PL%2FRuby
Guy Decoux