sqlserver:查询锁住sql以及解锁

- 查看被锁表:
SELECT
request_session_id spid,
OBJECT_NAME(
resource_associated_entity_id
)tableName
FROM
sys.dm_tran_locks
WHERE
resource_type ='  OBJECT'ORDER
BY request_session_id ASC
--spid锁表进程 
--tableName被锁表名

- 根据锁表进程查询相应进程互锁的SQL语句
DBCC INPUTBUFFER(249)

- 解锁:
DECLARE
@spid INT
SET @spid = 52--锁表进程
DECLARE
@SQL VARCHAR(1000)
SET @SQL ='kill'+ CAST(@spid AS VARCHAR)EXEC(@SQL)

- 生成解锁SQL
SELECT
DISTINCT'DECLARE @spid INT SET @spid =',request_session_id,'DECLARE @SQL VARCHAR(1000)SET @SQL =''kill''+ CAST(@spid AS VARCHAR)EXEC(@SQL) ;” as s
FROM
sys.dm_tran_locks
WHERE
resource_type ='OBJECT'--spid锁表进程 
--tableName被锁表名

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转载自blog.csdn.net/mastertojava/article/details/84647661