function result typmod support, param typmod support

Pavel Stehule <pavel.stehule@gmail.com>

From: Pavel Stehule <pavel.stehule@gmail.com>

To: PostgreSQL Hackers <pgsql-hackers@postgresql.org>

Date: 2009-11-03T15:45:41Z

Lists: pgsql-hackers

Attachments

proargtypmodes.diff.gz (application/x-gzip) patch

Hello

attached patch allows to store typmode for function parameters and
function result. This patch is base for parametrised polymorphic types
what was discussed moth ago.

regards
Pavel Stehule