Sql server 如何从SQL Server中的锁定\u锁定\u超时\u大于\u 0事件中获取所有者和锁定对象?

Sql server 如何从SQL Server中的锁定\u锁定\u超时\u大于\u 0事件中获取所有者和锁定对象?,sql-server,sql-server-2008,tsql,locking,extended-events,Sql Server,Sql Server 2008,Tsql,Locking,Extended Events,我正在使用SQL Server中的扩展事件捕获锁定\u锁定\u超时\u大于\u 0事件。活动环节如下: CREATE EVENT SESSION MyQuery ON SERVER ADD EVENT sqlserver.locks_lock_timeouts_greater_than_0 ( ACTION (sqlserver.sql_text, sqlserver.tsql_stack) ) ADD TARGET package0.ring_b

我正在使用SQL Server中的扩展事件捕获
锁定\u锁定\u超时\u大于\u 0
事件。活动环节如下:

CREATE EVENT SESSION MyQuery ON SERVER
    ADD EVENT sqlserver.locks_lock_timeouts_greater_than_0
    (
        ACTION (sqlserver.sql_text, sqlserver.tsql_stack)
    )
    ADD TARGET package0.ring_buffer (SET max_memory = 4096)
    WITH (max_dispatch_latency = 1 seconds)
如何确定锁定的对象以及当前锁定对象的人


更新:我需要这个用于SQL Server 2008。如何调试2012年以前版本的锁定超时?

此事件似乎未捕获您想要的信息

您可以通过以下内容查看事件的可用字段:

select p.name package_name, o.name event_name, c.name event_field, c.type_name field_type, c.column_type column_type
from sys.dm_xe_objects o
join sys.dm_xe_packages p
      on o.package_guid = p.guid
join sys.dm_xe_object_columns c
      on o.name = c.object_name
where o.object_type = 'event'
  AND o.name = 'locks_lock_timeouts_greater_than_0'
order by package_name, event_name
结果是:

sqlserver   locks_lock_timeouts_greater_than_0  ID  uint16  readonly
sqlserver   locks_lock_timeouts_greater_than_0  UUID    guid_ptr    readonly
sqlserver   locks_lock_timeouts_greater_than_0  VERSION uint8   readonly
sqlserver   locks_lock_timeouts_greater_than_0  CHANNEL etw_channel readonly
sqlserver   locks_lock_timeouts_greater_than_0  KEYWORD keyword_map readonly
sqlserver   locks_lock_timeouts_greater_than_0  count   uint64  data
sqlserver   locks_lock_timeouts_greater_than_0  lock_type   uint64  data
但是,在SQL 2012中,此事件被()替换为lock_timeout_大于_0,它具有以下字段集

sqlserver   lock_timeout_greater_than_0 UUID    guid_ptr    readonly
sqlserver   lock_timeout_greater_than_0 VERSION uint8   readonly
sqlserver   lock_timeout_greater_than_0 CHANNEL etw_channel readonly
sqlserver   lock_timeout_greater_than_0 KEYWORD keyword_map readonly
sqlserver   lock_timeout_greater_than_0 collect_resource_description    boolean customizable
sqlserver   lock_timeout_greater_than_0 collect_database_name   boolean customizable
sqlserver   lock_timeout_greater_than_0 resource_type   lock_resource_type  data
sqlserver   lock_timeout_greater_than_0 mode    lock_mode   data
sqlserver   lock_timeout_greater_than_0 owner_type  lock_owner_type data
sqlserver   lock_timeout_greater_than_0 transaction_id  int64   data
sqlserver   lock_timeout_greater_than_0 database_id uint32  data
sqlserver   lock_timeout_greater_than_0 lockspace_workspace_id  ptr data
sqlserver   lock_timeout_greater_than_0 lockspace_sub_id    uint32  data
sqlserver   lock_timeout_greater_than_0 lockspace_nest_id   uint32  data
sqlserver   lock_timeout_greater_than_0 resource_0  uint32  data
sqlserver   lock_timeout_greater_than_0 resource_1  uint32  data
sqlserver   lock_timeout_greater_than_0 resource_2  uint32  data
sqlserver   lock_timeout_greater_than_0 object_id   int32   data
sqlserver   lock_timeout_greater_than_0 associated_object_id    uint64  data
sqlserver   lock_timeout_greater_than_0 duration    uint64  data
sqlserver   lock_timeout_greater_than_0 resource_description    unicode_string  data
sqlserver   lock_timeout_greater_than_0 database_name   unicode_string  data
从这一点,我能够从数据库(database_id)和案例表(object_id、关联的_object_id、resource_0)的id中派生出数据库(database_id)

我没有找到一个明显的方法来从这个事件捕获的数据中找到谁在锁定对象


编辑-有关使用sp_lock和sp_who2调试锁定超时事件原因的示例,请参阅。

+1感谢您提供有关SQL Server 2012中更改的信息。不幸的是,我需要有关SQLServer2008的这些信息。也许,其他人会找到SQL Server 2008的解决方法。为什么设置锁定超时,如果没有死锁,通常会等待无限长的时间?应用程序有一个用户界面。嗯,然后,我建议您从应用程序捕获错误,并从sp_lock和sp_who2中捕获信息,以查看在故障点有哪些锁。请参阅我上面文章末尾的链接。您将锁定超时设置为什么?