Options to perform incremental , full , or update processing 用于執行增量處理、完全處理或更新處理的選項。
Incremental processing adds new data and performs enough recalculation to keep the target up - to - date , whereas full processing drops existing data for a complete reload and recalculation 增量處理將添加新數據并執行足夠的重新計算以保持目標最新,而完全處理則刪除現有的數據以進行完全重新加載和重新計算。