Function pgx_pg_sys::RI_FKey_fk_upd_check_required

pub unsafe fn RI_FKey_fk_upd_check_required(
    arg_trigger: *mut Trigger, 
    arg_fk_rel: Relation, 
    arg_old_slot: *mut TupleTableSlot, 
    arg_new_slot: *mut TupleTableSlot
) -> bool