I was testing some backups on a test server and found that a database generated an error when running CHECKDB BDCC (N'<DB NAME>') WITH NO_INFOMSGS."Msg 0, Level 11, State 0, Line 0A severe error occurred on the current command. The results, if any, should be discarded."Since this is a test server I tried it on the production version using , ALL_ERRORMSGS. So DBCC CHECKDB(N'<DB NAME>') WITH NO_INFOMSGS, ALL_ERRORMSGS is returing this: "Msg 8921, Level 16, State 1, Line 1Check terminated. A failure was detected while collecting facts. Possibly tempdb out of space or a system table is inconsistent. Check previous errors.Msg 8966, Level 16, State 4, Line 1Unable to read and latch page (1:372048) with latch type SH. UtilDbccVerifyPageId failed.CHECKDB found 0 allocation errors and 1 consistency errors not associated with any single object.Msg 2579, Level 16, State 1, Line 1Table error: Extent (1:378648) in object ID 5, index ID 1, partition ID 327680, alloc unit ID 327680 (type In-row data) is beyond the range of this database.CHECKDB found 1 allocation errors and 0 consistency errors in table 'sys.sysrowsets' (object ID 5).CHECKDB found 1 allocation errors and 1 consistency errors in database '<DB NAME>'."This database just got moved to our server in October and I did a check the first backup we have of that database and its giving the exact same error as the current production. The application is still using this database without reporting any errors so Im not sure if its the user data that is causing the problem or a system object. I checked the tempdb location and there is plenty of drive space.So my questions are:What would be the best way to handle this database now? Why would SQL Server allow a database to get attached/restored if there is a problem with the database?I havent been running a CHECHDB CHECKDB automatically but that will change now.What would be the best schedule to run this? Daily, Weekly, Monthly?
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