Hi i have main table where and that table i have inherited 64 times, but today i needed some extra space to a column so i have run an alter table to one of my columns the query is running for over 4 hours and i don't have a clue when it will stop, the storage of this 64 table has around 30 and milions of records, Any advices on what i should need to do next, Regards -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general