Hello, In PostgreSQL 8.4.9 with pgbouncer 1.3.4 in pool_mode = session (but some users connect to the database directly) - when I login as "super user" with psql -U postgres -W postgres What is the command please to disconnect all "normal users" and prevent them from connecting again while I perform maintenance (I'd like to rename some table columns for more consistent naming and correspondingly change some stored procedures). I can't find it in the III. Server Administration doc at http://www.postgresql.org/docs/8.4/static/admin.html Or should I edit pg_hba.conf and restart the process? Thank you Alex -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general