On 15.06.2017 17:43, Seamus Abshere wrote:
Theoretically, could support be added for Index-only scans on GIN indexes when only a COUNT() is requested?
Hi Seamus,
I am working on a patch that adds this possibility for GIN and any other indexes that support bitmap scans. You can follow the development progress in this thread: https://www.postgresql.org/message-id/flat/ca192322-29fd-9e60-3766-fe5e69d1f9af%40postgrespro.ru#ca192322-29fd-9e60-3766-fe5e69d1f...@postgrespro.ru
-- Alexander Kuzmenkov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company -- Sent via pgsql-general mailing list (pgsql-general@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
