查询SERVER正在执行的SQL语句
--方法一
select * from master..sysprocesses
SELECT distinct [Spid] = session_Id, ecid, [Database] = DB_NAME(sp.dbid),
[User] = nt_username, [Status] = er.status,
[Wait] = wait_type,
[Individual Query] = SUBSTRING(qt.text, er.statement_start_offset / 2, (CASE WHEN er.statement_end_offset = - 1 THEN LEN(CONVERT(NVARCHAR(MAX), qt.text))
* 2 ELSE er.statement_end_offset END - er.statement_start_offset) / 2),
[Parent Query] = qt.text,
Program = program_name, Hostname,
nt_domain, start_time
FROM
sys.dm_exec_requests er INNER JOIN sys.sysprocesses sp ON er.session_id = sp.spid
CROSS APPLY sys.dm_exec_sql_text(er.sql_handle) AS qt
WHERE session_Id > 50 /* Ignore system spids.*/ AND session_Id NOT IN (@@SPID)
--方法二
SELECT
[session_id],
[blocking_session_id] AS '正在阻塞其他会话的会话ID',
DB_NAME([database_id]) AS '数据库名称',
[request_id],
[cpu_time],
[start_time] AS '开始时间',
[status] AS '状态',
[command] AS '命令',
dest.[text] AS 'sql语句',
[reads] AS '物理读次数',
[writes] AS '写次数',
[logical_reads] AS '逻辑读次数',
[row_count] AS '返回结果行数',
[wait_type] AS '等待资源类型',
[wait_time] AS '等待时间',
[wait_resource] AS '等待的资源'
FROM sys.[dm_exec_requests] AS der
CROSS APPLY
sys.[dm_exec_sql_text](der.[sql_handle]) AS dest
WHERE DB_NAME([database_id])='YBKPIMSDB'
ORDER BY [session_id] DESC
--方法三(查询最近执行的SQL）
SELECT deqs.last_execution_time AS [Time], dest.TEXT AS [Query]
FROM sys.dm_exec_query_stats AS deqs
CROSS APPLY sys.dm_exec_sql_text(deqs.sql_handle) AS dest
ORDER BY deqs.last_execution_time DESC