| 1. | This includes auto - shrink operations
这包括自动收缩操作。 |
| 2. | Used to synchronize shrink operations in the fast append - only storage unit manager
用于同步在快速仅限追加存储单元管理器中的收缩操作。 |
| 3. | If a backup operation overlaps with a file - management or shrink operation , a conflict arises
如果备份操作与文件管理操作或收缩操作重叠，则产生冲突。 |
| 4. | Therefore , if a shrink operation must be performed , you should not to do it after fragmentation is removed
因此，如果必须执行收缩操作，则不应在删除碎片后进行。 |
| 5. | Running dbcc shrinkfile or dbcc shrinkdatabase may introduce fragmentation if an index is moved partly or completely during the shrink operation
如果在收缩操作中对索引进行部分或完全移动，则运行dbcc shrinkfile或dbcc shrinkdatabase可能产生碎片。 |
| 6. | File shrink operations can be started while a backup is running , provided that the backup finishes before the file shrink operation attempts to change the size of the files
如果在文件收缩操作尝试更改文件大小之前备份已完成，则可以在运行备份时启动文件收缩操作。 |
| 7. | File shrink operations spend most processing time reallocating pages into areas retained after the shrink has completed ; it then attempts to change the file size only as the last step
文件收缩操作将大部分处理时间用在将页重新分配到收缩完成后所保留的区域中，然后尝试将文件大小更改为上一步的大小。 |
