Re: UDFs

> 1. as for installing contrib - usually when you install psotgresql from
> prebuilt binary packages, there is also contrib package. for example on
> ubuntu it is postgresql-contrib-8.2, so simple: apt-get install
> postgresql-contrib-8.2 will install it.

I actually built from source, and just didnt know that crypto wasnt
included until I was already up and running and had gotten far enough into
things that I didn't want to restart.

> as for installation in sql - for every contrib module you get sql
> script. it is usually called <contrib_module>.sql (pgcrypto.sql).
>
> usually it's in: <PREFIX>/share/postgresql/contrib/pgcrypto.sql
> in the database you want to use pgcrypto functions, you simply run this
> sql (as superuser), and that's all.

theory# pwd
/home/jf/postgresql-8.2.4
theory# cd share
bash: cd: share: No such file or directory
theory# pwd
/home/jf/postgresql-8.2.4
theory# ls share
ls: cannot access share: No such file or directory
theory# find ./ -name pgcrypto.sql
theory# cd contrib/pgcrypto/
theory# ls *.sql
uninstall_pgcrypto.sql
theory# ls
Makefile crypt-blowfish.c expected imath.h mbuf.h
pgcrypto.c pgp-cfb.c pgp-info.c pgp-pgsql.c
pgp-s2k.c px-crypt.h random.c sha1.c sql
README.pgcrypto crypt-des.c fortuna.c internal-sha2.c md5.c
pgcrypto.h pgp-compress.c pgp-mpi-internal.c pgp-pubdec.c pgp.c
px-hmac.c rijndael.c sha1.h uninstall_pgcrypto.sql
blf.c crypt-gensalt.c fortuna.h internal.c md5.h
pgcrypto.sql.in pgp-decrypt.c pgp-mpi-openssl.c pgp-pubenc.c pgp.h
px.c rijndael.h sha2.c
blf.h crypt-md5.c imath.c mbuf.c openssl.c
pgp-armor.c pgp-encrypt.c pgp-mpi.c pgp-pubkey.c
px-crypt.c px.h rijndael.tbl sha2.h