However blocking locks and deadlocks differ in a number of ways. The symptoms are similar and both are related to contention for database resources by multiple processes. Objectlock lockPartition=0 objid=5234763988 subresource=FULL dbid=7 objectname= and blocking locks are often confused. Waiter id=processfe0da8 mode=S requestType=convert Objectlock lockPartition=0 objid=796781133 subresource=FULL dbid=7 objectname=_01 id=lock14bbef800 mode=IX associatedObjectId=796781133 Process id=process3e28868 taskpriority=0 logused=0 waitresource=OBJECT: 7:5234763988:0 waittime=3759 ownerId=1428155829 transactionname=user_transaction lasttranstarted=T10:28:43.390 XDES=0x27c2e5920 lockMode=IX schedulerid=8 kpid=6744 status=suspended spid=91 sbid=0 ecid=0 priority=0 transcount=2 lastbatchstarted=T10:28:43.390 lastbatchcompleted=T10:28:43.387 clientapp=.Net SqlClient Data Provider hostname=dbo hostpid=3308 loginname=MyLogin isolationlevel=read committed (2) xactid=1428155829 currentdb=7 lockTimeout=4294967295 clientoption1=673185824 clientoption2=128056 Process id=processfe0da8 taskpriority=0 logused=1208 waitresource=OBJECT: 7:796781133:0 waittime=3744 ownerId=1428153986 transactionname=user_transaction lasttranstarted=T10:28:43.197 XDES=0x220e9ba90 lockMode=S schedulerid=4 kpid=10880 status=suspended spid=101 sbid=0 ecid=0 priority=0 transcount=2 lastbatchstarted=T10:28:43.197 lastbatchcompleted=T10:28:43.197 clientapp=.Net SqlClient Data Provider hostname=MyHostName hostpid=660 loginname=MyLogin isolationlevel=read committed (2) xactid=1428153986 currentdb=7 lockTimeout=4294967295 clientoption1=673185824 clientoption2=128056 Waiter id=process1c8def2e8 mode=IX requestType=wait Objectlock lockPartition=0 objid=5234763988 subresource=FULL dbid=7 objectname=_02 id=lock1c51bc100 mode=X associatedObjectId=5234763988 Waiter id=process3e29d68 mode=S requestType=convert Objectlock lockPartition=0 objid=796781133 subresource=FULL dbid=7 objectname=_01 id=lock19ae6bc00 mode=IX associatedObjectId=796781133 ![]() ![]() Waiter id=process1c8def198 mode=S requestType=wait Keylock hobtid=72057611616190464 dbid=7 objectname=_SqlCacheTablesForChangeNotification indexname=PK_AspNet_SqlCacheT_2ADFAEAE id=lock12fcc4600 mode=X associatedObjectId=72057611616190464 SELECT tableName, changeId FROM dbo.AspNet_SqlCacheTablesForChangeNotificationįrame procname=adhoc line=1 sqlhandle=0x01000700d95c9e1eb0823a81000000000000000000000000ĭbo.AspNet_SqlCachePollingStoredProcedure ![]() I am already running 1222, Following is the snapshot of one of the lock, if this gives you sufficent details for understanding.
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