PREIN
/bin/sh
/usr/share/rpm-helper/add-user postgresql8.3 $1 postgres /var/lib/pgsql /bin/bash [ ! -f /var/lib/pgsql/data/PG_VERSION ] && exit 0 [ `cat /var/lib/pgsql/data/PG_VERSION` = 8.3 ] && exit 0
PREUN
/bin/sh
/usr/share/rpm-helper/del-service postgresql8.3 $1 postgresql
POSTUN
/bin/sh
/usr/share/rpm-helper/del-user postgresql8.3 $1 postgres
POSTTRANS
/bin/sh
/usr/share/rpm-helper/add-service postgresql8.3 $1 postgresql