alter table ttrss_entries alter column author set not null;
alter table ttrss_entries alter column author set default '';
-create table ttrss_sessions (int_id serial not null primary key,
- id varchar(300) unique not null,
- data text,
- expire integer not null);
+create table ttrss_sessions (id varchar(300) unique not null primary key,
+ data text,
+ expire integer not null);
create index ttrss_sessions_id_index on ttrss_sessions(id);
create index ttrss_sessions_expire_index on ttrss_sessions(expire);