-- update the default sort type
update local_user set default_sort_type = 'TopDay' where default_sort_type in ('TopThreeMonths', 'TopSixMonths', 'TopNineMonths');

-- rename the old enum
alter type sort_type_enum rename to sort_type_enum__;
-- create the new enum
CREATE TYPE sort_type_enum AS ENUM ('Active', 'Hot', 'New', 'Old', 'TopDay', 'TopWeek', 'TopMonth', 'TopYear', 'TopAll', 'MostComments', 'NewComments', 'TopHour', 'TopSixHour', 'TopTwelveHour');

-- alter all you enum columns
alter table local_user
  alter column default_sort_type type sort_type_enum using default_sort_type::text::sort_type_enum;

-- drop the old enum
drop type sort_type_enum__;