SELECTresource_type, resource_associated_entity_id, request_status, request_mode,request_session_id, resource_descriptionFROMsys.dm_tran_locksWHEREresource_database_id = <dbid>; 下列查詢會使用resource_associated_entity_id先前的查詢傳回對象資訊。 當您連接到包含 物件的資料庫時,必...
4.根据系统视图查询指定进程的锁 命令:select * from sys.dm_tran_locks where request_session_id=55 5.显示某个库的锁信息,参数是dbid 命令:SELECT resource_type, resource_associated_entity_id, request_status, request_mode,request_session_id, resource_description FROM sys.dm_tran_locks WHERE resource...
SELECT resource_type, resource_associated_entity_id, request_status, request_mode,request_session_id, resource_description FROM sys.dm_tran_locks WHERE resource_database_id = <dbid>; 下面的查询使用前一个查询中的 resource_associated_entity_id 返回对象信息。必须在连接到包含此对象的数据库时执行此...
DatabaseName = DB_NAME(resource_database_id), request_mode, request_type, login_time, host_name, program_name, client_interface_name, login_name, nt_domain, nt_user_name, s.status, last_request_start_time, last_request_end_time, s.logical_reads, s.reads, request_status, request_owner...
SELECTt1.resource_type, t1.resource_database_id, t1.resource_associated_entity_id, t1.request_mode, t1.request_session_id, t2.blocking_session_idFROMsys.dm_tran_locksast1INNERJOINsys.dm_os_waiting_tasksast2ONt1.lock_owner_address = t2.resource_address; ...
SELECTt1.resource_type, t1.resource_database_id, t1.resource_associated_entity_id, t1.request_mode, t1.request_session_id, t2.blocking_session_idFROMsys.dm_tran_locksast1INNERJOINsys.dm_os_waiting_tasksast2ONt1.lock_owner_address = t2.resource_address; ...
SELECTt1.resource_type, t1.resource_database_id, t1.resource_associated_entity_id, t1.request_mode, t1.request_session_id, t2.blocking_session_idFROMsys.dm_tran_locksast1INNERJOINsys.dm_os_waiting_tasksast2ONt1.lock_owner_address = t2.resource_address; ...
I would look not just at sys.dm_tran_locks, but also at sys.dm_os_waiting_tasks. I would check what each connection, request, and execution context is doing, and what it is waiting on (whether it is a lock or not). I would look at the DMVs several times to see if the blocking...
SELECTresource_type, resource_associated_entity_id, request_status, request_mode,request_session_id, resource_descriptionFROMsys.dm_tran_locksWHEREresource_database_id = <dbid>; 下列查詢會使用resource_associated_entity_id先前的查詢傳回對象資訊。 當您連接到包含 物件的資料庫時,必須執行此查詢。
SELECTresource_type, resource_associated_entity_id, request_status, request_mode,request_session_id, resource_descriptionFROMsys.dm_tran_locksWHEREresource_database_id = <dbid>; 下面的查询使用前一个查询中的resource_associated_entity_id返回对象信息。 必须在连接到包含此对象的数据库时执行此查询。