Below is the SQL script for PostgreSQL that upgrades the schema from 0.9.10 to 0.9.11. This script as well as all the SQL files are available in [[http://www.manitou-mail.org/source/manitou-sql-0.9.11.tar.gz]] -- This SQL script upgrades the database schema for manitou-mail -- from 0.9.10 to 0.9.11 version \set ON_ERROR_STOP 1 BEGIN; CREATE TABLE filter_log ( expr_id int, -- No reference to filter_expr, we don't want any constraint here mail_id int, -- No reference to mail to be able to delete mail without touching this table hit_date timestamptz default now() ); ALTER TABLE filter_expr ADD direction char(1) default 'I'; ALTER TABLE attachments ADD mime_content_id text; UPDATE runtime_info SET rt_value='0.9.11' WHERE rt_key='schema_version'; END;