1、Roll-in in DB2 using ATTACH is a two-step operation.
在采用ATTACH的DB 2中，滾入是個兩步操作。

2、Easy roll-in and roll-out of table data.
表數(shù)據(jù)可輕易實現(xiàn)轉(zhuǎn)入和轉(zhuǎn)出。

3、DB2 V9.7 introduced local indexes to streamline the data roll-in operation.
DB 2V9.7引入本地索引來簡化數(shù)據(jù)滾入操作。

4、Easy roll-in and roll-out of data.
輕松地移入和移出數(shù)據(jù)。

5、With local indexes, the time for roll-in is reduced by orders of magnitude.
利用本地索引，滾入時間可得到數(shù)量級的降低。

roll-in翻譯