> "Although the jsonb_path_ops operator class supports only queries with the > @> operator, it has notable performance advantages over the default operator > class jsonb_ops."
> corrected to:
> "Although the jsonb_path_ops operator class supports only queries with the ? > operator, it has notable performance advantages over the default operator > class jsonb_ops."
Uh, no, I don't think so:
regression=# select oid from pg_opfamily where opfname = 'jsonb_path_ops'; oid ------ 4037 (1 row)
regression=# select amopopr::regoperator from pg_amop where amopfamily = 4037; amopopr ----------------- @>(jsonb,jsonb) (1 row)