ClickHouse/dbms/tests/queries/0_stateless/00570_empty_array_is_const.reference

Array(Nothing), Const(size = 1, Array(size = 1, UInt64(size = 1), Nothing(size = 0)))
Array(Array(Array(Nothing))), Const(size = 1, Array(size = 1, UInt64(size = 1), Array(size = 1, UInt64(size = 1), Array(size = 1, UInt64(size = 1), Nothing(size = 0)))))
Array(Array(UInt8)), Const(size = 1, Array(size = 1, UInt64(size = 1), Array(size = 2, UInt64(size = 2), UInt8(size = 1))))