schema/versions/mysql/41.sql

   1 alter table ttrss_feed_categories add column order_id integer;
   2 update ttrss_feed_categories set order_id = 0;
   3 alter table ttrss_feed_categories change order_id order_id integer not null;
   4 alter table ttrss_feed_categories alter column order_id set default 0;
   5
   6 update ttrss_version set schema_version = 41;