create table tag (
  id text,
  revision timestamp with time zone,
  notebook_id text,
  user_id text,
  name text,
  description text
);
CREATE INDEX tag_pkey ON tag (id);
CREATE INDEX tag_notebook_id_index ON tag (notebook_id);
CREATE INDEX tag_user_id_index ON tag (user_id);

create table tag_notebook (
  notebook_id text,
  tag_id text,
  value text,
  user_id text
);
CREATE INDEX tag_notebook_pkey ON tag_notebook (user_id, notebook_id, tag_id);

create table tag_note (
  note_id text,
  tag_id text,
  value text
);
CREATE INDEX tag_note_pkey ON tag_note (note_id, tag_id);

CREATE INDEX file_pkey ON file (id);
CREATE INDEX invite_pkey ON invite (id);
CREATE INDEX luminotes_user_pkey ON luminotes_user (id, revision);
CREATE INDEX note_pkey ON note (id, revision);
CREATE INDEX notebook_pkey ON notebook (id, revision);
CREATE INDEX password_reset_pkey ON password_reset (id);
CREATE INDEX download_access_pkey ON download_access (id);
CREATE INDEX user_notebook_pkey ON user_notebook (user_id, notebook_id);

ALTER TABLE user_notebook ADD COLUMN own_notes_only boolean DEFAULT false;