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Tag Archives: SQL server 2008
DMV-14 : Which Table has Max. rows & Size……..sys.dm_db_partition_stats
sys.dm_db_partition_stats DMV (Dynamic Management View), described by BOL as follows: http://msdn.microsoft.com/en-us/library/ms187737.aspx Returns page and row-count information for every partition in the current database. This DMV gives useful information about rowcount, free & reserved space of each table in database. It can be used for analysis purpose while adding new indexes, doing index Maintenance or checking … Continue reading
DMV-13 : Finding locking & blocking……..sys.dm_tran_locks
sys.dm_tran_locks DMV (Dynamic Management View), described by BOL as follows: http://msdn.microsoft.com/en-us/library/ms190345.aspx Returns information about currently active lock manager resources. Each row represents a currently active request to the lock manager for a lock that has been granted or is waiting to be granted. The columns in the result set are divided into two main groups: … Continue reading
DMV-12 : Retaion in Session & Transaction……..sys.dm_tran_session_transactions
sys.dm_tran_session_transactions DMV (Dynamic Management View), described by BOL as follows: http://msdn.microsoft.com/en-us/library/ms188739.aspx Returns correlation information for associated transactions and sessions. This DMV helps in correlating the relation between session & transaction. We can get several details about transaction by correcting it will other DMVs & system catalogs. Query 1 : Query to check Transaction & Session … Continue reading
Cumulative Update – 11 for SQL Server 2008 SP3 Is Now Available !
The 11th cumulative update release for SQL Server 2008 Service Pack 3 is now available. Cumulative Update 11 contains all the hotfixes released since the initial release of SQL Server 2008 SP3. Those who are facing severe issues with their environment, they can plan to test CU11 in test environment & then move to Production … Continue reading
DMV-11 : T-Log space used by transaction……..sys.dm_tran_database_transactions
sys.dm_tran_database_transactions DMV (Dynamic Management View), described by BOL as follows: http://msdn.microsoft.com/en-us/library/ms186957.aspx Returns information about transactions at the database level. Some time , T-log space is hugely consumed by database & we are not aware that which transaction is culprit for this. This is useful DMV in such conditions to check T-log space used by each … Continue reading