On Tue, Aug 1, 2017 at 10:08 AM, Ildus Kurbangaliev <i.kurbangal...@postgrespro.ru> wrote: > Historically tsvector type can't hold more than 1MB data. > I want to propose a patch that removes that limit. > > That limit is created by 'pos' field from WordEntry, which have only > 20 bits for storage. > > In the proposed patch I removed this field and instead of it I keep > offsets only at each Nth item in WordEntry's array.
So this would break pg_upgrade for tsvector columns? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers