pgrx_pg_sys

Function nulltestsel

Source 
pub unsafe fn nulltestsel(
    arg_root: *mut PlannerInfo,
    arg_nulltesttype: Type,
    arg_arg: *mut Node,
    arg_varRelid: c_int,
    arg_jointype: Type,
    arg_sjinfo: *mut SpecialJoinInfo,
) -> Selectivity