Postgresql.result

`object method binary_tuples : bool method cmd_status : string method cmd_tuples : string method error : string method fformat : int -> Postgresql.FFormat.t method fmod : int -> int method fname : int -> string method fnumber : string -> int method fsize : int -> int method ftype : int -> Postgresql.ftype method ftype_oid : int -> Postgresql.oid method get_all : string array array method get_all_lst : string list list method get_escaped_value : int -> int -> string method get_fnames : string array method get_fnames_lst : string list method get_tuple : int -> string array method get_tuple_lst : int -> string list method getisnull : int -> int -> bool method getlength : int -> int -> int method getvalue : int -> int -> string method nfields : int method nparams : int method ntuples : int method oid_value : Postgresql.oid method paramtype : int -> Postgresql.ftype method paramtype_oid : int -> Postgresql.oid method status : Postgresql.result_status end`