如果DBCC CHECKDB发现了比较少的一致性错误，可以使用 DBCC UPDATEUSAGE(DatabaseName,"dbo.ObjectName"); 语句逐个针对表或索引中的每个分区更正行、已用页、保留页、叶级页和数据页的计数。但是如果数据库出现大量一致性错误。例如如下所示：
DBCC results for 'JO_T_CUTXX'. 消息 2508，级别 16，状态 1，第 1 行 The In-row data USED page count for object "JO_T_CUTXX", index ID 2, partition ID 626692535091200, alloc unit ID 626692535091200 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 3，第 1 行 The In-row data RSVD page count for object "JO_T_CUTXX", index ID 2, partition ID 626692535091200, alloc unit ID 626692535091200 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 1，第 1 行 The In-row data USED page count for object "JO_T_CUTXX", index ID 3, partition ID 908167511801856, alloc unit ID 908167511801856 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 3，第 1 行 The In-row data RSVD page count for object "JO_T_CUTXX", index ID 3, partition ID 908167511801856, alloc unit ID 908167511801856 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 1，第 1 行 The In-row data USED page count for object "JO_T_CUTXX", index ID 4, partition ID 1189642488512512, alloc unit ID 1189642488512512 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 3，第 1 行 The In-row data RSVD page count for object "JO_T_CUTXX", index ID 4, partition ID 1189642488512512, alloc unit ID 1189642488512512 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 1，第 1 行 The In-row data USED page count for object "JO_T_CUTXX", index ID 5, partition ID 1471117465223168, alloc unit ID 1471117465223168 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. 消息 2508，级别 16，状态 3，第 1 行 The In-row data RSVD page count for object "JO_T_CUTXX", index ID 5, partition ID 1471117465223168, alloc unit ID 1471117465223168 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. There are 0 rows in 0 pages for object "JO_T_CUTXX". CHECKDB found 0 allocation errors and 8 consistency errors in table 'JO_T_CUTXX' (object ID 972634608). .................................................................................... .................................................................................... ....................................................................................