hi, # select '{"a":1}'::jsonb || null; ?column? ---------- null (1 row) Is there a theoretical reason that this has to return null as opposed to just {"a":1}? Thanks, Seamus -- Seamus Abshere, SCEA https://github.com/seamusabshere https://linkedin.com/in/seamusabshere https://www.faraday.io -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general