List of DBA Paradise DBCC command


Undocumented DBCC command

DBCC activecursors [(spid)]

DBCC addextendedproc (function_name, dll_name)

DBCC addinstance (objectname, instancename)

DBCC adduserobject (name)

DBCC auditevent (eventclass, eventsubclass, success, loginname, rolename, dbusername, loginid)

DBCC autopilot (typeid, dbid, tabid, indid, pages [,flag])

DBCC balancefactor (variance_percent)

DBCC bufcount [(number_of_buffers)]

DBCC buffer ( {‘dbname’ | dbid} [, objid [, number [, printopt={0|1|2} ][, dirty | io | kept | rlock | ioerr | hashed ]]])

DBCC bytes ( startaddress, length )

DBCC cachestats

DBCC callfulltext

DBCC checkalloc [(‘database_name'[, NOINDEX | REPAIR])] [WITH NO_INFOMSGS[, ALL_ERRORMSGS][, ESTIMATEONLY]]

DBCC checkcatalog [(‘database_name’)] [WITH NO_INFOMSGS]

DBCC checkconstraints [( ‘tab_name’ | tab_id | ‘constraint_name’ | constraint_id )] [WITH ALL_CONSTRAINTS | ALL_ERRORMSGS]

DBCC checkdb [(‘database_name'[, NOINDEX | REPAIR])] [WITH NO_INFOMSGS[, ALL_ERRORMSGS][, PHYSICAL_ONLY][, ESTIMATEONLY][, DBCC TABLOCK]

DBCC checkdbts (dbid, newTimestamp)]

DBCC checkfilegroup [( [ {‘filegroup_name’ | filegroup_id} ] [, NOINDEX] )] [WITH NO_INFOMSGS[, ALL_ERRORMSGS][, PHYSICAL_ONLY][, ESTIMATEONLY][, TABLOCK]]

DBCC checkident (‘table_name’[, { NORESEED | {RESEED [, new_reseed_value] } } ] )

DBCC checkprimaryfile ( {‘FileName’} [, opt={0|1|2|3} ])

DBCC checktable (‘table_name’[, {NOINDEX | index_id | REPAIR}]) [WITH NO_INFOMSGS[, ALL_ERRORMSGS][, PHYSICAL_ONLY][, ESTIMATEONLY][, TABLOCK]]

DBCC cleantable (‘database_name’|database_id, ‘table_name’|table_id, [batch_size])

DBCC cacheprofile [( {actionid} [, bucketid])

DBCC clearspacecaches (‘database_name’|database_id, ‘table_name’|table_id, ‘index_name’|index_id)

DBCC collectstats (on | off)

DBCC concurrencyviolation (reset | display | startlog | stoplog)

DBCC config

DBCC cursorstats ([spid [,’clear’]])

DBCC dbinfo [(‘dbname’)]

DBCC dbrecover (dbname [, IgnoreErrors])

DBCC dbreindex (‘table_name’ [, index_name [, fillfactor ]]) [WITH NO_INFOMSGS]

DBCC dbreindexall (db_name/db_id, type_bitmap)

DBCC dbrepair (‘dbname’, DROPDB [, NOINIT])

DBCC dbtable [({‘dbname’ | dbid})]

DBCC debugbreak

DBCC deleteinstance (objectname, instancename)

DBCC des [( {‘dbname’ | dbid} [, {‘objname’ | objid} ])]

DBCC detachdb [( ‘dbname’ )]

DBCC dropcleanbuffers

DBCC dropextendedproc (function_name)

DBCC dropuserobject (‘object_name’)

DBCC dumptrigger ({‘BREAK’, {0 | 1}} | ‘DISPLAY’ | {‘SET’, exception_number} | {‘CLEAR’, exception_number})

DBCC errorlog

DBCC extentinfo [({‘database_name’| dbid | 0} [, {‘table_name’ | table_id} [, {‘index_name’ | index_id | -1}]])]

DBCC fileheader [( {‘dbname’ | dbid} [, fileid])

DBCC fixallocation [({‘ADD’ | ‘REMOVE’}, {‘PAGE’ | ‘SINGLEPAGE’ | ‘EXTENT’ | ‘MIXEDEXTENT’}, filenum, pagenum [, objectid, indid])

DBCC flush (‘data’ | ‘log’, dbid)

DBCC flushprocindb (database)

DBCC free dll_name (FREE)

DBCC freeproccache

DBCC freeze_io (db)

DBCC getvalue (name)

DBCC help (‘dbcc_command’ | ‘?’)

DBCC icecapquery (‘dbname’, stored_proc_name [, #_times_to_icecap  (-1 infinite, 0 turns off)]) Use ‘dbcc icecapquery (printlist)’ to see list of SP’s to profile. Use ‘dbcc icecapquery (icecapall)’ to profile all SP’s.

DBCC incrementinstance (objectname, countername, instancename, value)

DBCC ind ( { ‘dbname’ | dbid }, { ‘objname’ | objid }, { indid | 0 | -1 | -2 } )

DBCC indexdefrag ({dbid | dbname | 0}, {tableid | tablename}, {indid | indname})

DBCC inputbuffer (spid)

DBCC invalidate_textptr (textptr)

DBCC invalidate_textptr_objid (objid)

DBCC iotrace ( { ‘dbname’ | dbid | 0 | -1 }, { fileid | 0 }, bufsize, [ { numIOs | -1 } [, { timeout (sec) | -1 } [, printopt={ 0 | 1 }]]] )

DBCC latch ( address [, ‘owners’] [, ‘stackdumps’])

DBCC lock ([{‘DUMPTABLE’ | ‘DUMPSTATS’ | ‘RESETSTATS’ | ‘HASH’}]|[{‘STALLREPORTTHESHOLD’, stallthreshold}])

DBCC lockobjectschema (‘object_name’)

DBCC log ([dbid[,{0|1|2|3|4}[,[‘lsn’,'[0x]x:y:z’]|[‘numrecs’,num]|[‘xdesid’,’x:y’]|[‘extent’,’x:y’]|[‘pageid’,’x:y’]|[‘objid’,{x,’y’}]|[‘logrecs’,{‘lop’|op}…]|[‘output’,x,[‘filename’,’x’]]…]]])

DBCC loginfo [({‘database_name’ | dbid})]

DBCC matview ({‘PERSIST’ | ‘ENDPERSIST’ | ‘FREE’ | ‘USE’ | ‘ENDUSE’})

DBCC memobjlist [(memory object)]

DBCC memorymap

DBCC memorystatus

DBCC memospy

DBCC memusage ([IDS | NAMES], [Number of rows to output])

DBCC monitorevents (‘sink’ [, ‘filter-expression’])

DBCC newalloc – please use checkalloc instead

DBCC no_textptr (table_id , max_inline)

DBCC opentran [({‘dbname’| dbid})] [WITH TABLERESULTS[,NO_INFOMSGS]]

DBCC outputbuffer (spid)

DBCC page ( {‘dbname’ | dbid}, filenum, pagenum [, printopt={0|1|2|3} ][, cache={0|1} ])

DBCC perflog

DBCC perfmon

DBCC pglinkage (dbid, startfile, startpg, number, printopt={0|1|2}, targetfile, targetpg, order={1|0})

DBCC pintable (database_id, table_id)

DBCC procbuf [({‘dbname’ | dbid}[, {‘objname’ | objid}[, nbufs[, printopt = { 0 | 1 } ]]] )]

DBCC proccache

DBCC prtipage (dbid, objid, indexid [, [{{level, 0} | {filenum, pagenum}}] [,printopt]])

DBCC pss [(uid[, spid[, printopt = { 1 | 0 }]] )]

DBCC readpage ({ dbid, ‘dbname’ }, fileid, pageid, formatstr [, printopt = { 0 | 1} ])

DBCC rebuild_log (dbname [, filename])

DBCC renamecolumn (object_name, old_name, new_name)

DBCC resource

DBCC row_lock (dbid, tableid, set) – Not Needed

DBCC ruleoff ({ rulenum | rulestring } [, { rulenum | rulestring } ]+)

DBCC ruleon (  rulenum | rulestring } [, { rulenum | rulestring } ]+)

DBCC setcpuweight (weight)

DBCC setinstance (objectname, countername, instancename, value)

DBCC setioweight (weight)

DBCC show_statistics (‘table_name’, ‘target_name’)

DBCC showcontig (table_id | table_name [, index_id | index_name] [WITH FAST, ALL_INDEXES, TABLERESULTS [,ALL_LEVELS]])

DBCC showdbaffinity

DBCC showfilestats [(file_num)]

DBCC showoffrules

DBCC showonrules

DBCC showtableaffinity (table)

DBCC showtext (‘dbname’, {textpointer | {fileid, pageid, slotid [,option]}})

DBCC showweights

DBCC shrinkdatabase ({dbid | ‘dbname’}, [freespace_percentage [, {NOTRUNCATE | TRUNCATEONLY}]])

DBCC shrinkdb  is no longer supported. Please use shrinkdatabase instead

DBCC shrinkfile ({fileid | ‘filename’}, [compress_size [, {NOTRUNCATE | TRUNCATEONLY | EMPTYFILE}]])

DBCC sqlmgrstats

DBCC sqlperf (LOGSPACE)({IOSTATS | LRUSTATS | NETSTATS | RASTATS [, CLEAR]} | {THREADS} | {LOGSPACE})

DBCC stackdump [( {uid[, spid[, ecid]} | {threadId, ‘THREADID’}] )]

DBCC tab ( dbid, objid )

DBCC tape_control {‘query’ | ‘release’}[,(‘.tape<n>’)]

DBCC tec [( uid[, spid[, ecid]] )]

DBCC textall [({‘database_name’|database_id}[, ‘FULL’ | FAST] )]

DBCC textalloc ({‘table_name’|table_id}[, ‘FULL’ | FAST])

DBCC thaw_io (db)

DBCC traceoff [( tracenum [, tracenum … ] )]

DBCC traceon [( tracenum [, tracenum … ] )]

DBCC tracestatus (trace# [, …trace#])

DBCC unpintable (dbid, table_id)

DBCC updateusage ({‘database_name’| 0} [, ‘table_name’ [, index_id]]) [WITH [NO_INFOMSGS] [,] COUNT_ROWS]

DBCC upgradedb (db)

DBCC usagegovernor (command, value)

DBCC useplan [(number_of_plan)]

DBCC useroptions

DBCC wakeup (spid)

DBCC writepage ({ dbid, ‘dbname’ }, fileid, pageid, offset, length, data)

Khan – MCTS – SQLDBA  www.addarr.com