ALTER TABLE twig_global_prefs ADD tstyle1 int4 default 5 not null; ALTER TABLE twig_notes ADD attachmime text; ALTER TABLE twig_notes MODIFY attachment binary; ALTER TABLE twig_meetings_invitations CHANGE idx id NUMERIC IDENTITY NOT NULL PRIMARY KEY; ALTER TABLE twig_meetings_invitations CHANGE event_idx eventid INT NOT NULL; ALTER TABLE twig_meetings_invitations CHANGE r_date thedate DATETIME NOT NULL; ALTER TABLE twig_meetings_invitations CHANGE user_idx username varchar(128) NOT NULL; ALTER TABLE twig_meetings_registration CHANGE idx id NUMERIC IDENTITY NOT NULL PRIMARY KEY; ALTER TABLE twig_meetings_registration CHANGE event_idx eventid INT NOT NULL; ALTER TABLE twig_meetings_registration CHANGE r_date thedate DATETIME NOT NULL; ALTER TABLE twig_meetings_registration CHANGE user_idx username varchar(128) NOT NULL; ALTER TABLE twig_main_prefs ADD features varchar(128); ALTER TABLE twig_main_prefs ADD maxmail int; ALTER TABLE twig_main_prefs ADD maxmeetings int; ALTER TABLE twig_main_prefs ADD maxschedule int; ALTER TABLE twig_main_prefs ADD maxtodo int; UPDATE twig_groups SET type='standard' WHERE type IS NULL OR type='';