schema/versions/mysql/93.sql

   1 begin;
   2
   3 alter table ttrss_feed_categories add column parent_cat integer;
   4 update ttrss_feed_categories set parent_cat = NULL;
   5
   6 alter table ttrss_feed_categories add FOREIGN KEY (parent_cat) REFERENCES ttrss_feed_categories(id) ON DELETE SET NULL;
   7
   8 update ttrss_version set schema_version = 93;
   9
  10 commit;