常見例句雙語例句An incremental update of the index will take less time and resources than the creation of the initial index.索引的增量更新將比初始索引創(chuàng)建需要的時間和資源更少。Incremental backup allows you to back up only index and data pages that have changed since a previous backup.增量備份允許只備份自上一次備份以來發(fā)生變化的索引和數(shù)據(jù)頁。This means that DB2 chooses either the rebuild or incremental index maintain approach, whichever is the best fit.這意味著,DB2 從重新構(gòu)建和增量索引維護兩種方法中選擇最合適的方法。 返回 incremental index