Выполнила dbcc checkdb ('nubse', repair_fast) . Результат :
Server: Msg 2511, Level 16, State 1, Line 1
Table error: Object ID 3, Index ID 2. Keys out of order on page (1:2512), slots 95 and 96.
DBCC results for 'nubse'.
...
DBCC results for 'syscolumns'.
The repair level on the DBCC statement caused this repair to be bypassed.
There are 3098 rows in 66 pages for object 'syscolumns'.
CHECKDB found 0 allocation errors and 1 consistency errors in table 'syscolumns' (object ID 3).

Что мне делать :0 ?