pavna <daryani.bhawna@xxxxxxxxx> writes: > When I pg_restore I get errors. > pg_restore: [archiver (db)] could not execute query: ERROR: argument of > commutator must be a name > Command was: CREATE OPERATOR |> ( > PROCEDURE = plv8x.json_eval, > LEFTARG = plv8x.json, > RIGHTARG = text, > COMMUTATOR = 27561 > ... Seems like there's something broken in your source database, ie that operator has a commutator link that didn't point to an existing operator. Hard to say any more than that with no more information. regards, tom lane