According to the documentation: http://www.postgresql.org/docs/9.5/static/datatype-pseudo.html
At present the procedural languages all forbid use of a pseudo-type as argument type, and allow only void and record as a result type (plus trigger when the function is used as a trigger). However, pl/perl has accepted "record" as in argument type since 9.1. Cheers, Jeff -- Sent via pgsql-docs mailing list (pgsql-docs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-docs
