If the source table doesn't include a primary key or clustered index, the tool can automatically add a ROWID column and set the clustered index on the column during the conversion.
如果源表不包含主键或聚簇的索引，该工具可以自动添加rowid列和列上的聚集的索引设置转换过程中。
When you store data in an indexed table, certain columns of data are copied into the index alongside the rowid of the data row in the table.
当你在一个索引表中存储数据时，数据的某些列同表中数据行的ROWID被拷贝进索引。
When you store data in an indexed table, certain columns of data are copied into the index alongside the rowid of the data row in the table.
当你在一个索引表中存储数据时，数据的某些列同表中数据行的ROWID被拷贝进索引。
应用推荐