Thanks to everyone who attended my TechNet Thrive! and Nashville SQL Server User Group presentations this week! I hope it was worth your while. As promised, here is the presentation.
And here’s the script I used to review the locks.
–examine the resources
SELECT
resource_type
,(CASE
WHEN resource_type = ‘OBJECT’ THEN object_name(resource_associated_entity_id)
WHEN resource_type IN (‘DATABASE’, ‘FILE’, ‘METADATA’) THEN ‘N/A’
WHEN resource_type IN (‘KEY’, ‘PAGE’, ‘RID’) THEN (
SELECT
object_name(object_id)
FROM
sys.partitions
WHERE
hobt_id=resource_associated_entity_id)
ELSE
‘Undefined’
END) AS resource_name
,request_mode as lock_type
,resource_description
,request_status
,request_session_id
,request_owner_id AS transaction_id
FROM
sys.dm_tran_locks
WHERE
resource_type <> ‘DATABASE’;
