[PATCH] Psql List Languages

Hi,,

    My job, I maintainer some postgres server for clients. We have
many PL/(Java, Perl, Ruby, Python, R)  and to more easy
administration, I worked new little psql attribute to list languages
com shorcurt/function \dL.


postgres@darkside:/media/disk/devel/pg$ bin/psql -U postgres test
psql (8.4devel)
Type "help" for help.

test=# \dL
                                           List of languages
   Name   |  Owner   | Procedural Language |  Trusted   |    Call
Handler     |        Validator
----------+----------+---------------------+------------+---------------------+-------------------------
 c        | postgres | No                  | Unstrusted |
       | fmgr_c_validator
 internal | postgres | No                  | Unstrusted |
       | fmgr_internal_validator
 plperl   | postgres | Yes                 | Trusted    |
plperl_call_handler | plperl_validator
 sql      | postgres | No                  | Trusted    |
       | fmgr_sql_validator
(4 rows)

test=#



   I know that this moment is inappropriate to submit patch, with the
discussions about features for 8.4. But, if can added for commitfest
to 8.5 version. I'm appreciate.



Regards,
--
Fernando Ike
http://www.midstorm.org/~fike/weblog