1. What is the status of the database when the DBCC command is executed
wheather it is locked or users can still acess the data.
2. Is there a way to identify Object for which the ID 2029614669 is given when DBCC is executed on the Database.
the message log is as follows.
Server: Msg 2501, Level 16, State 1, Line 1
Could not find table named '(Object ID 2029614669)'. Check sysobjects.
DBCC results for 'xyz'.
CHECKDB found 2 allocation errors and 2 consistency errors in database 'xyz'.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
What is the solution to rectify this problem immediately.The size of the Database is 18.5 GB as on today.
Apart from what is suggested to use DBCC not frequently what should be the schedule to use DBCC if the databse size is increassing.
I am playing with DBCC command to check the contsrainst on a perticular table (DBCC CHECKCONSTRAINTS ('myTable') WITH ALL_CONSTRAINTS), it always gives the following result:
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
I got a error message with SQL 2000 SP3. I do not know this is a bug or table is real corrupted. need help with this one.
(1) DBCC CHKDB output:
Microsoft (R) SQLMaint Utility (Unicode), Version Logged on to SQL Server 'TAMVSQLNYUNYU' as 'NYUMC amnyuclustadmin' (trusted) Starting maintenance of database 'PowerPath_NYU' on 9/6/2005 4:20:03 AM [1] Database PowerPath_NYU: Check Data and Index Linkage... [Microsoft SQL-DMO (ODBC SQLState: 42000)] Error 8964: [Microsoft][ODBC SQL Server Driver][SQL Server]Table error: Object ID 405628538. The text, ntext, or image node at page (1:1001056), slot 10, text ID 1595707686912 is not referenced. [Microsoft][ODBC SQL Server Driver][SQL Server]CHECKDB found 0 allocation errors and 1 consistency errors in table 'audit_record' (object ID 405628538). [Microsoft][ODBC SQL Server Driver][SQL Server]CHECKDB found 0 allocation errors and 1 consistency errors in database 'PowerPath_NYU'. [Microsoft][ODBC SQL Server Driver][SQL Server]repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKDB (PowerPath_NYU ).
The following errors were found:
[Microsoft][ODBC SQL Server Driver][SQL Server]Table error: Object ID 405628538. The text, ntext, or image node at page (1:1001056), slot 10, text ID 1595707686912 is not referenced. [Microsoft][ODBC SQL Server Driver][SQL Server]CHECKDB found 0 allocation errors and 1 consistency errors in table 'audit_record' (object ID 405628538). [Microsoft][ODBC SQL Server Driver][SQL Server]CHECKDB found 0 allocation errors and 1 consistency errors in database 'PowerPath_NYU'. [Microsoft][ODBC SQL Server Driver][SQL Server]repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKDB (PowerPath_NYU ). ** Execution Time: 0 hrs, 2 mins, 20 secs **
[2] Database PowerPath_NYU: Check Data and Index Allocation... WARNING: Database PowerPath_NYU is currently being used by 36 user(s). This may cause spurious problems to be reported.
** Execution Time: 0 hrs, 0 mins, 1 secs **
[3] Database PowerPath_NYU: Check System Data...
** Execution Time: 0 hrs, 0 mins, 3 secs **
Deleting old text reports... 1 file(s) deleted.
End of maintenance for database 'PowerPath_NYU' on 9/6/2005 4:22:27 AM SQLMAINT.EXE Process Exit Code: 1 (Failed)
I also run DBCC CHKTABLE and follwoing is the output. Server: Msg 8964, Level 16, State 1, Line 1 Table error: Object ID 405628538. The text, ntext, or image node at page (1:1001056), slot 10, text ID 1595707686912 is not referenced. DBCC results for 'audit_record'. There are 1958345 rows in 42549 pages for object 'audit_record'. CHECKTABLE found 0 allocation errors and 1 consistency errors in table 'audit_record' (object ID 405628538). repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKTABLE (PowerPath_NYU.dbo.audit_record ).
I am new in this profession and have been hearing DBCC error. Could somebody please explain to me how to handle it in case I some day get it on my application. I do not want to wait until I face it before I start trouble-shooting what I do not know how to go about it. Thanks for your kind help.
I am receiving an error message from my DBCC CHECKDB: Msg 2511, Sev 16: Table Corrupt: Object ID 1670297010. Index ID 3 Keys out of order on page (11:354289), slots 246 and 247. I have found the Object ID is sp_MSaddinitialarticle. Will running the DBCC CHECKDB with the REPAIR_REBUILD fix this problem?? Help!!
I ran DBCC checktable, and got the messege "A row on page 234113 was accessed that has an illegal length of -28032 in database", Could any one help me what does this error mean?
I am running some DBCC checks as a routine maintenance task on my sql server 2000 servers. I am running DBCC CHECKDB, DBCC CHECKCONSTRAINTS and DBCC CHECKCATALOG. I have established a set of procedures and tables to capture the output from the error log after running these DBCC commands. After running all three, it appears the same info captured for CHECKDB is not logged for these two: CHECKCONSTRAINTS and CHECKCATALOG. Does anyone know why these are not logged and if it is even necessary for me to run these 2 extra DBCC checks? If not, can anyone recommend what database consistency checks should be executed on a daily basis for a production database server?
DBCC CHECKDB (DBNAME) executed by lshores found 0 errors and repaired 0 errors. Elapsed time: 0 hours 20 minutes 32 seconds.
I have some errors in my DB, we do have a backup plan in place, but the person who put it in place is no longer here. It's all automated and running, the problem is , we do A LOT of transactions a day, and the error has been in the db since 9/20(2.5 weeks) when someone shut the power off accidentally. So i'm reluctant to do a backup, mainly since i have NO idea how to do one, we do full and incremental, full on weekend, incremental weeknights.
below is the biggest problem SYSINDEXES :(. a few other tables had problems but DBCC with repair_allow_data_loss has fixed those with 'hardly' any data loss. What can I do here?
THanks in advance
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID 2, index ID 0, page ID (1:4917). The PageId in the page header = (1:4925). Server: Msg 8928, Level 16, State 1, Line 1 Object ID 2, index ID 255: Page (1:4917) could not be processed. See other errors for details. DBCC results for 'sysindexes'. There are 485 rows in 30 pages for object 'sysindexes'. CHECKTABLE found 0 allocation errors and 2 consistency errors in table 'sysindexes' (object ID 2).
1. How to fix these errors? 2. Are the records in the DB still good? 3. How to prevent this happening again?
The database server is running Windows 2000 sp4 and SQL 2000 sp3. It's running on the RAID5 in MS Cluster environment.
I really appreciate your assistance. Thank you.
The error message samples are:
Msg 8974, Sev 16: Text node referenced by more than one node. Object ID 837578022, text, ntext, or image node page (1:130912), slot 27, text ID 25207869603840 is pointed to by page (1:1392667), slot 2 and by page (1:1210230), slot 10. [SQLSTATE 42000] Msg 8961, Sev 16: Table error: Object ID 837578022. The text, ntext, or image node at page (1:130912), slot 30, text ID 25199404974080 does not match its reference from page (1:131226), slot 17. [SQLSTATE 42000] Msg 8974, Sev 16: Text node referenced by more than one node. Object ID 837578022, text, ntext, or image node page (1:130912), slot 30, text ID 25254380437504 is pointed to by page (1:1392667), slot 4 and by page (1:131226), slot 17. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 837578022. The text, ntext, or image node at page (1:134162), slot 23, text ID 25204615217152 is not referenced. [SQLSTATE 42000]
Msg 8990, Sev 16: CHECKDB found 0 allocation errors and 211 consistency errors in table 'TABLE_ONE' (object ID 837578022). [SQLSTATE 01000] Msg 2536, Sev 16: DBCC results for 'TABLE_TWO'. [SQLSTATE 01000]
Msg 8974, Sev 16: Text node referenced by more than one node. Object ID 853578079, text, ntext, or image node page (1:129320), slot 38, text ID 25496001314816 is pointed to by page (1:239021), slot 101 and by page (1:487008), slot 100. [SQLSTATE 42000] Msg 8961, Sev 16: Table error: Object ID 853578079. The text, ntext, or image node at page (1:129320), slot 39, text ID 25199327903744 does not match its reference from page (1:487008), slot 101. [SQLSTATE 42000] Msg 8974, Sev 16: Text node referenced by more than one node. Object ID 853578079, text, ntext, or image node page (1:129320), slot 39, text ID 25496001642496 is pointed to by page (1:239021), slot 102 and by page (1:487008), slot 101. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 853578079. The text, ntext, or image node at page (1:136454), slot 1, text ID 25031875559424 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 853578079. The text, ntext, or image node at page (1:136454), slot 2, text ID 25031875887104 is not referenced. [SQLSTATE 42000]
Msg 8964, Sev 16: Table error: Object ID 853578079. The text, ntext, or image node at page (1:136603), slot 2, text ID 25031875231744 is not referenced. [SQLSTATE 42000] Msg 8928, Sev 16: Object ID 853578079, index ID 255: Page (1:137476) could not be processed. See other errors for details. [SQLSTATE 42000] Msg 8939, Sev 16: Table error: Object ID 853578079, index ID 255, page (1:137476). Test (m_freeCnt == freeCnt) failed. Values are 357 and 525. [SQLSTATE 42000]
Msg 2593, Sev 16: There are 1972569 rows in 14051 pages for object 'TABLE_TWO'. [SQLSTATE 01000] Msg 8990, Sev 16: CHECKDB found 0 allocation errors and 166 consistency errors in table 'TABLE_TWO' (object ID 853578079). [SQLSTATE 01000]"
hi i got problem when i want to shrink file into one of my database it always cause error "A severe error occurred on the current command. The results, if any, should be discarded."
it happend in DBCC ShrinkFile (@name, 0) i dont know why it occurs anybody can help?
thanks
-- shrink all files within the database Declare @curFiles Cursor Declare @Name sysname
Set @curFiles = Cursor Local Fast_Forward Read_Only For Select RTrim(LTrim(name)) from sysfiles
Open @curFiles
Fetch Next From @curFiles Into @Name While @@Fetch_Status = 0 Begin
-- Cause problem because transaction log backup had run at the same time --that the shrink was occurring which is what caused this latch problem DBCC ShrinkFile (@name, 0) Fetch Next From @curFiles Into @Name End Close @curFiles; deallocate @curFiles; go
arifliminto86
[edit by tkizer]: moved thread out of Data Corruption forum
Any body got any ideas how we might get around the following error.
command used:
dbcc shrinkfile('DB_Data',EMPTYFILE)
Result:
DBCC SHRINKFILE: Page 3:9224674 could not be moved because the partition to which it belonged was dropped.
Msg 2555, Level 16, State 2, Line 1
Cannot move all contents of file "DB_Data" to other places to complete the emptyfile operation.
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
the file needs to be split from 1 x 200G file into multiple data files in the same filegroup. works for a couple of hours the gives this error, file is still 100G, but has 99% empty space.
I fixed table related DBCC checkDB error. How to deal with the allocated GAM errors?
Server: Msg 8905, Level 16, State 1, Line 1 Extent (1:5368) in database ID 444 is marked allocated in the GAM, but no SGAM or IAM has allocated it. Server: Msg 8905, Level 16, State 1, Line 1 Extent (1:5384) in database ID 444 is marked allocated in the GAM, but no SGAM or IAM has allocated it.
Msg 2503, Level 16, State 1 Table Corrupt: Page Linkage is not consistent; check the following pages: (Current page#=298065; page pointing to this page =286585; previous page# indicated in this page=283321).
Can somebody urgently help? Any help will be appreciated.
I want to automate the dbcc checkdb process. I create a temp table called #CheckDbTbl and run the following command:
INSERT INTO #CheckDBTbl dbcc checkdb(MyDbName) with tableresults
I plan to send myself an email if any problems are found.
Does anyone know what Error numbers or Levels or anything else I should look for in the #CheckDBTbl that will tell me a problem exists? Right now I'm only checking for: Level >= 16.
[Microsoft SQL-DMO (ODBC SQLState: 42000)] Error 8999: [Microsoft][ODBC SQL Server Driver][SQL Server]Database tempdb allocation errors prevent further CHECKDB processing.
I get this error above when running a Checkdb on tempDB I haven't found out any fixes yet. I bounced the server service and the job runs, but after 2 days it fails again. Any ideas?
Hi all, We have been checking the database by dbcc checkdb,through a automated task on our production server (nightly task run everday)d we always getting the message given below.
Msg 625, Level 20, state 1 Could not retrieve row from logical page 957298 via RID because the entry in the offset table (=0) for that RID (=17) is less than or equal to 0.
If anyone knows about this error message, can you kindly post the message.
The error message is: Location: recbase.cpp:1371 Expression: m_nVars > 0 SPID: 52 Process ID: 732 ODBC: Message 0£¬severity 16£¬state 1 Communication link failure ODBC: Message 0£¬severity 16£¬state 1 Communication link failure
god , I have never seen error like that! what will be reason for the error??
When running DBCC CHECKDB with Repair_Rebuild option in sigle use mode I get 16 consistency error. the error message is always on object ID 2. Can someone tell what is Object ID 2 and what can be done to re-reference what is not referenced? The log follow!
Thanks!
Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:2027787), slot 8, text ID 37039898624 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:2027787), slot 10, text ID 37039964160 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:2027787), slot 12, text ID 37040029696 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:2027787), slot 13, text ID 37040095232 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 6, text ID 35910909952 is not referenced. [SQLSTATE 42000] Msg 2536, Sev 16: DBCC results for 'Datawarehouse'. [SQLSTATE 01000] Msg 2536, Sev 16: DBCC results for 'sysobjects'. [SQLSTATE 01000] Msg 2593, Sev 16: There are 1377 rows in 30 pages for object 'sysobjects'. [SQLSTATE 01000] Msg 2536, Sev 16: DBCC results for 'sysindexes'. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 8, text ID 35910975488 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 10, text ID 35911041024 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 11, text ID 35911106560 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 12, text ID 35911172096 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:4142208), slot 14, text ID 35911237632 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7691690), slot 1, text ID 37040160768 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7691690), slot 3, text ID 37040226304 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7691691), slot 1, text ID 37040291840 is not referenced. [SQLSTATE 42000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7691691), slot 2, text ID 37040357376 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7699783), slot 1, text ID 35911303168 is not referenced. [SQLSTATE 42000] Msg 8964, Sev 16: Table error: Object ID 2. The text, ntext, or image node at page (1:7792736), slot 2, text ID 35911368704 is not referenced. [SQLSTATE 42000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 8923, Sev 16: The repair level on the DBCC statement caused this repair to be bypassed. [SQLSTATE 01000] Msg 2593, Sev 16: There are 3487 rows in 218 pages for object 'sysindexes'. [SQLSTATE 01000] Msg 8990, Sev 16: CHECKDB found 0 allocation errors and 16 consistency errors in table 'sysindexes' (object ID 2). [SQLSTATE 01000]
File ID 4 of database ID 13 cannot be shrunk as it is either being shrunk by another process or is empty.
Msg 0, Level 11, State 0, Line 0
A severe error occurred on the current command. The results, if any, should be discarded.
*/
The commented lines is what I get in return. There's nothing being executed on this file. I dropped a few indexes. I need the space back from the file. Backups and everything are run on it normally. Is there something I'm missing or is there something wrong with it? I don't do 'AutoShrink'. Also, the file is not empty. Checkdb is working fine. Dbcc ShrinkDatabase also works fine but doesn't even recognize these files. It doesn't even show this files in the results pane when executing the command. Thank you for your help.
When I run either "DBCC CHECKDB WITH NO_INFOMSGS" or using "check database integrity" in maintenance plan, I always got an error below:
The In-row data RSVD page count for object "tablename", index ID 0, partition ID 76911687696384, alloc unit ID 76911687696384 (type In-row data) is incorrect. Run DBCC UPDATEUSAGE. CHECKDB found 0 allocation errors and 1 consistency errors in table 'tablename' (object ID 1173579219). CHECKDB found 0 allocation errors and 1 consistency errors in database 'dbname'.
I'm running a simple DBCC DBREINDEX ('myTable') and I receive thefollowing error:"Server: Msg 169, Level 15, State 2, Line 2A column has been specified more than once in the order by list.Columns in the order by list must be unique. DBCC executioncompleted. If DBCC printed error messages, contact your systemadministrator."I can successfully reindex other tables in this database. I thoughtthat perhaps I had objects in the database that ended up with the samename, but I've pretty much ruled that out.Any suggestions?ThanksJohn D. Morrismailto://jmorris_42@hotmail.com
During the night I run a checkdb that reported a error in tempdb, log down in post for more info. Table error: Object ID 1109769969, index ID 0, partition ID 72057595983888384, alloc unit ID 72057596039200768 (type LOB data). The off-row data node at page (6:459), slot 0, text ID 296853831680 is not referenced. If run a checkdb know it€™s not finding any problem. I€™m bit confused what to do restart the server to get new tempdb? I check with for SQL Server 2005 Books Online for the €œMSSQLSERVER_8974€? error, it tells me to look after a €œLook for Hardware Failure€?. In the sql server log its stands that its have found 82 errors DBCC CHECKDB (tempdb) executed by AIR5MSSQLService found 82 errors and repaired 0 errors. Elapsed time: 0 hours 0 minutes 3 seconds. Directly after this a stackdump are generated. Somewhere in the middle of my dbcc script. After the i get the result of the next databases. DBCC CHECKDB (model) executed by AIR5MSSQLService found 0 errors and repaired 0 errors. Elapsed time: 0 hours 0 minutes 0 seconds. This is compress version of the log of dbcc job NEW COMPONENT OUTPUT Microsoft(R) Server Maintenance Utility (Unicode) Version 9.0.3042 Report was generated on "FLEFSE". Maintenance Plan: UnderhÃ¥ll Duration: 00:12:55 Status: Warning: One or more tasks failed.. Details: Check Database Integrity (FLEFSE) Execute TSQL on Local server connection Execution time out: 1800 Task start: 2007-12-05T02:00:01. Task end: 2007-12-05T02:12:57. Failed-1073548784) Executing the query "DECLARE AllDatabases CURSOR LOCAL FAST_FORWARD READ_ONLY FOR SELECT name FROM sys.databases WHERE state_desc='ONLINE' OPEN AllDatabases DECLARE @DBNameVar NVARCHAR(128) DECLARE @Statement NVARCHAR(300) FETCH NEXT FROM AllDatabases INTO @DBNameVar WHILE (@@FETCH_STATUS = 0) BEGIN PRINT N'CHECKING DATABASE ' + @DBNameVar SET @Statement = N'USE ' + @DBNameVar + CHAR(13) + N'DBCC CHECKDB (' + @DBNameVar + N')' EXEC sp_executesql @Statement PRINT CHAR(13) + CHAR(13) FETCH NEXT FROM AllDatabases INTO @DBNameVar END CLOSE AllDatabases DEALLOCATE AllDatabases " failed with the following error: "Table error: Object ID 1109769969, index ID 0, partition ID 72057595983888384, alloc unit ID 72057596039200768 (type LOB data). The off-row data node at page (6:459), slot 0, text ID 296853831680 is not referenced. Table error: Object ID 1109769969, index ID 0, partition ID 72057595983888384, alloc unit ID 72057596039200768 (type LOB data). The off-row data node at page (6:459), slot 1, text ID 296853897216 is not referenced. ... to ... Table error: Object ID 1109769969, index ID 0, partition ID 72057595983888384, alloc unit ID 72057596039200768 (type LOB data). The off-row data node at page (6:459), slot 81, text ID 296871985152 is not referenced. CHECKING DATABASE master DBCC results for 'master'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'master'. DBCC results for 'mssqlsystemresource'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'mssqlsystemresource'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE tempdb DBCC results for 'tempdb'. .... removed lines ... CHECKDB found 0 allocation errors and 82 consistency errors in table '#4225BEF1' (object ID 1109769969). .... removed lines ... CHECKDB found 0 allocation errors and 82 consistency errors in database 'tempdb'. repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKDB (tempdb). DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE model DBCC results for 'model'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'model'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE msdb DBCC results for 'msdb'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'msdb'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE ReportServer DBCC results for 'ReportServer'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'ReportServer'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE ReportServerTempDB DBCC results for 'ReportServerTempDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'ReportServerTempDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE caisqlp DBCC results for 'caisqlp'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'caisqlp'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BKALKYL DBCC results for 'BKALKYL'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BKALKYL'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE distribution DBCC results for 'distribution'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'distribution'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE DMVstatsDB DBCC results for 'DMVstatsDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'DMVstatsDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BALDATA DBCC results for 'BALDATA'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BALDATA'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE VirtualCenterDB DBCC results for 'VirtualCenterDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'VirtualCenterDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BINGE01 DBCC results for 'BINGE01'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BINGE01'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BMATINK DBCC results for 'BMATINK'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BMATINK'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BORDE01 DBCC results for 'BORDE01'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BORDE01'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE BSTATISTIK DBCC results for 'BSTATISTIK'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'BSTATISTIK'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE MPSmartDB DBCC results for 'MPSmartDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'MPSmartDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE SmarTeamPilot DBCC results for 'SmarTeamPilot'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'SmarTeamPilot'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE STATISTIK DBCC results for 'STATISTIK'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'STATISTIK'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE VBAS DBCC results for 'VBAS'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'VBAS'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE MDataMM_0F DBCC results for 'MDataMM_0F'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'MDataMM_0F'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE DLDB DBCC results for 'DLDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'DLDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator. CHECKING DATABASE ILDB DBCC results for 'ILDB'. .... removed lines ... CHECKDB found 0 allocation errors and 0 consistency errors in database 'ILDB'. DBCC execution completed. If DBCC printed error messages, contact your system administrator.
". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly. Command:USE master; GO SET NOCOUNT ON; GO DECLARE AllDatabases CURSOR LOCAL FAST_FORWARD READ_ONLY FOR SELECT name FROM sys.databases WHERE state_desc=''ONLINE'' OPEN AllDatabases DECLARE @DBNameVar NVARCHAR(128) DECLARE @Statement NVARCHAR(300) FETCH NEXT FROM AllDatabases INTO @DBNameVar WHILE (@@FETCH_STATUS = 0) BEGIN PRINT N''CHECKING DATABASE '' + @DBNameVar SET @Statement = N''USE '' + @DBNameVar + CHAR(13) + N''DBCC CHECKDB ('' + @DBNameVar + N'')'' EXEC sp_executesql @Statement PRINT CHAR(13) + CHAR(13) FETCH NEXT FROM AllDatabases INTO @DBNameVar END CLOSE AllDatabases DEALLOCATE AllDatabases GO SET NOCOUNT OFF; GO
This is the top of the stack-dump ===================================================================== BugCheck Dump =====================================================================
This file is generated by Microsoft SQL Server version 9.00.3042.00 upon detection of fatal unexpected error. Please return this file, the query or program that produced the bugcheck, the database and the error log, and any other pertinent information with a Service Request.
Computer type is AT/AT COMPATIBLE. Current time is 02:00:08 12/05/07. 8 Unknown CPU 9., 2333 Mhz processor (s). Windows NT 5.2 Build 3790 CSD Service Pack 2.
Memory MemoryLoad = 98% Total Physical = 8189 MB Available Physical = 163 MB Total Page File = 9795 MB Available Page File = 1527 MB Total Virtual = 8388607 MB Available Virtual = 8373732 MB
DBCC RESULTS --------------------
... lines removed .... **Dump thread - spid = 107, PSS = 0x00000000EE497BC0, EC = 0x00000000EE497BD0 ***Stack Dump being sent to C:Program FilesMicrosoft SQL ServerMSSQL.1MSSQLLOGSQLDump0009.txt * ******************************************************************************* * * BEGIN STACK DUMP: * 12/05/07 02:00:08 spid 107 * * DBCC database corruption * * Input Buffer 510 bytes - * DECLARE AllDatabases CURSOR LOCAL FAST_FORWARD READ_ONLY FOR * SELECT name FROM sys.databases WHERE state_desc='ONLINE' OPEN AllDatab * ases DECLARE @DBNameVar NVARCHAR(128) DECLARE @Statement NVARCHAR(30 * 0) FETCH NEXT FROM AllDatabases INTO @DBNameVar WHILE (@@FETCH_STATU * S = 0) BEGIN PRINT N'CHECKING DATABASE ' + @DBNameVar SET @Stat * ement = N'USE ' + @DBNameVar + CHAR(13) + N'DBCC CHECKDB (' + @DB * NameVar + N')' EXEC sp_executesql @Statement PRINT CHAR(13) + C * HAR(13) FETCH NEXT FROM AllDatabases INTO @DBNameVar END CLOSE A * llDatabases DEALLOCATE AllDatabases * * ******************************************************************************* * ------------------------------------------------------------------------------- * Short Stack Dump PSS @0x00000000EE497BC0 -----------------------
My DBCC script looks like this USE master; GO SET NOCOUNT ON; GO DECLARE AllDatabases CURSOR LOCAL FAST_FORWARD READ_ONLY FOR SELECT name FROM sys.databases WHERE state_desc='ONLINE' OPEN AllDatabases DECLARE @DBNameVar NVARCHAR(128) DECLARE @Statement NVARCHAR(300) FETCH NEXT FROM AllDatabases INTO @DBNameVar WHILE (@@FETCH_STATUS = 0) BEGIN PRINT N'CHECKING DATABASE ' + @DBNameVar SET @Statement = N'USE ' + @DBNameVar + CHAR(13) + N'DBCC CHECKDB (' + @DBNameVar + N')' EXEC sp_executesql @Statement PRINT CHAR(13) + CHAR(13) FETCH NEXT FROM AllDatabases INTO @DBNameVar END CLOSE AllDatabases DEALLOCATE AllDatabases GO SET NOCOUNT OFF; GO
In chapter 2 of Microsoft Press' "Inside Microsoft SQL Server 2005 - T-SQL Querying", an example showing how to use dynamic management view sys.dm_exec_query_optimizer_info begins with the following code:
SET NOCOUNT ON; USE Northwind; -- use your database name here DBCC FREE PROCCACHE; -- empty the procedure cache GO
When I copy, paste and execute this query, I get the message:
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near 'PROCCACHE'
How can I correct the syntax?
PS. The rest of the example seems to run properly even without the DBCC FREE PROCCACHE line.
I followed the advice of Paul Randal, but Im stumped as I am not able to determin what the corruption issues are. This is SQL 2000 and the database is a Solomon database that was recently upgraded to 6.5. the error I get when running the DBCC checkdb is as follows:
Server: Msg 8966, Level 16, State 1, Line 1 Could not read and latch page (1:18645) with latch type SH. sysindexes failed. DBCC execution completed. If DBCC printed error messages, contact your system administrator.
DBCC execution completed. If DBCC printed error messages, contact your system administrator. DBCC execution completed. If DBCC printed error messages, contact your system administrator.
Now, the bad news. I am a bit of a novice and have picked this up from someone who left my company. It appears the latch error has been around for some time and only reared up when I instituted a new back up system that runs a dbcc check befor backing up. I don't think I have any clean backups.
we've been having this ancient database with old accounting data running in suspect mode since as long as I can remember (I started working here a year ago), and finally I had some time on my hands so I thought I'd try to get it online again. However I'm running in to problems:
DBCC CHECKDB (myDBName) gives this error: Msg 926, Level 14, State 1, Line 1 Database 'myDBName' cannot be opened. It has been marked SUSPECT by recovery. See the SQL Server errorlog for more information.
Running sp_helpdb only does not display the suspect database and sp_helpdb 'myDBName' gives this error even though I'm a system administrator: No permission to access database 'myDBName'.
It's possible that I might be able to dig up a backup but that would be quite tedious. Is it possible to bring the database to a state where I'm able to do a CHECKDB at least...?
-- Lumbago "Real programmers don't document, if it was hard to write it should be hard to understand"
every few days i'm getting an error in the application log , eventID 824, saying 'SQL Server detected a logical consistency-based i/o error; incorrect checksum. it then recommends completing a full database consistency check (dbcc checkdb).
i have run the dbcc checkdb ('databasename') and it is returning an error msg of:
Msg 8697, Level 16, State 215, Line 1 An internal error occurred in DBCC which prevented further processing Msg 8921, Level 16, State 1, Line 1 Check terminated. A failure was detected while collecting facts. Possibly tempdb out of space or a system table is inconsistent. Check previous errors
i have oodles of disk space left. any ideas on where to go from here.
I have a database that has had a full text index at some point in it's history - but no longer does. The database is currently at SQL 2012 compatibility, but it was created on SQL2000. It still appears to have a row in the internal table sys.sysftinds - but some of the column values are NULL, and NULLs are not allowed. The database fails DBCC checks because of this.
Msg 8970, Level 16, State 1, Line 2 Row error: Object ID 25, index ID 1, partition ID xxxx, alloc unit ID xxxx (type In-row data), page ID (1:xxxx), row ID 0. Column 'sensitivity' was created NOT NULL, but is NULL in the row. DBCC results for 'sys.sysftinds'.
There are 1 rows in 1 pages for object "sys.sysftinds".
CHECKTABLE found 0 allocation errors and 1 consistency errors in table 'sys.sysftinds' (object ID 25).
repair_allow_data_loss is the minimum repair level for the errors found by DBCC CHECKTABLE (xxxx.sys.sysftinds).
DBCC execution completed. If DBCC printed error messages, contact your system administrator.
Running DBCC with repair_allow_data_loss has not worked.
I am using SQL Server SP 2 on Windows 2003 Server Standard edition:
Microsoft SQL Server 2005 - 9.00.3042.00 (Intel X86) Feb 9 2007 22:47:07 Copyright (c) 1988-2005 Microsoft Corporation Standard Edition on Windows NT 5.2 (Build 3790: Service Pack 2)
I have a datbase that's rather large. The log file is 94656 pages, and the data file itself is 94197200 pages. There's only one data file and one log file. The database passes DBCC CHEKCDATABASE with no errors.
When I run DBCC SHRINKDATABASE against the database, the command runs for about twenty seconds then produces this error:
Msg 0, Level 11, State 0, Line 0 A severe error occurred on the current command. The results, if any, should be discarded.
I can't find anything interesting in the ERRORLOG around the time that I run this command. The error appears if I use the TRUNCATEONLY option or not.
How do I fix this problem?
And in general, why are the engine errors in SQL Server so confusing and not directly actionable?
We recently migrated our production server from SQL 2005 (Standard) on Win2003(32-bit) to SQL2012 (Standard; v11.0.3000) on Win2008-R2(64bit). Single-server Dell R510 with 1.2TB storage. Everything went smoothly; the only nagging issue remaining is failure of our maintenance jobs. I tracked the issue down to failure of DBCC CHECKDB. Specifically, the error is:Executed as user: NT SERVICESQLSERVERAGENT. The database could not be exclusively locked to perform the operation. [SQLSTATE 42000] (Error 5030) Check statement aborted. The database could not be checked as a database snapshot could not be created and the database or table could not be lockedI have Googled this issue and read extensively. For instance, informative blogs (albeit dated) such as these by Paul Randal (Managing
CheckDB by default takes an internal DB snapshot to get the consistent, point-in-time view of the DB that it needs. If that snapshot creation fails, then it will try to get an exclusive database lock before proceeding (same as if you had executed DBCC CHECKDB WITH TABLOCK). The root problem is not that the lock could not be obtained, it's that the internal database snapshot could not be created. msdn.microsoft.com/en-us/library/ms188796.aspx details the specific situations when an internal database snapshot is not created and table locking is attempted.Â
 I have verified the SQLSERVERAGENT service account has full permissions on the SQLDATA directory where the databases reside and has full permissions on each database within the directory. Just for giggles, I created a job (run as SQLSERVERAGENT) that creates and then deletes a text file in the SQLDATA directory. It runs fine.
Also testedI get the snapshot creation error when manually running DBCC CHECKDB against any of our databases and when executing under a variety of administrator accounts that are members of the SQL sysadmin role and the Domain Admins security group (the Domain Admins is a member of the local Administrators group that has full permissions on all SQL directories/folders).
Additionally, the databases in question are small (200MB to 6GB) and the disk has plenty of elbow room (978GB free on 1.22TB RAID5 array) to create the internal database snapshots. CHECKDB doesn't surface an error message that is detailed enough to determine the precise cause of the error. Any example successfully running DBCC CHECKDB on the SQL2012 (Standard) on a Win2008 R2 (64-bit) server.
