pgrx_pg_sys

Function applyRelabelType

Source 
pub unsafe fn applyRelabelType(
    arg_arg: *mut Node,
    arg_rtype: Oid,
    arg_rtypmod: int32,
    arg_rcollid: Oid,
    arg_rformat: Type,
    arg_rlocation: c_int,
    arg_overwrite_ok: bool,
) -> *mut Node