一天一点T-SQL：获取当前运行的作业

SELECT
J.NAME
,J.[DESCRIPTION]
,[RUN_REQUESTED_DATE]
,[RUN_REQUESTED_SOURCE]
,[QUEUED_DATE]
,[START_EXECUTION_DATE]
,[LAST_EXECUTED_STEP_ID]
,[LAST_EXECUTED_STEP_DATE]
,[STOP_EXECUTION_DATE]
,[NEXT_SCHEDULED_RUN_DATE]
FROM
(SELECT
A.*
FROM
SYSJOBACTIVITY A
INNER JOIN
(SELECT
B.JOB_ID
,MAX(B.[RUN_REQUESTED_DATE]) AS [RUN_REQUESTED_DATE]
FROM DBO.SYSJOBACTIVITY B
GROUP BY B.JOB_ID) C
ON
A.JOB_ID = C.JOB_ID
AND A.RUN_REQUESTED_DATE = C.[RUN_REQUESTED_DATE]) D
INNER   JOIN
DBO.SYSJOBS J
ON
D.JOB_ID = J.JOB_ID
WHERE
D.STOP_EXECUTION_DATE IS NULL