无论如何我可以使用 SQL Profiler 或 Management Studios 中的其他东西配置警报并终止长时间运行的查询吗?
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2594 次
1 回答
3
您可以编写一个存储过程来监视 master 中的 sysprocesses。当存储过程执行时间过长时,信用转到SQL Alert
首先,您需要一个新的 UDF,它将作业 ID 转换为 JOIN 的进程 ID:
CREATE FUNCTION dbo.udf_SysJobs_GetProcessid(@job_id uniqueidentifier)
RETURNS VARCHAR(8)
AS
BEGIN
RETURN (substring(left(@job_id,8),7,2) +
substring(left(@job_id,8),5,2) +
substring(left(@job_id,8),3,2) +
substring(left(@job_id,8),1,2))
END
然后是存储过程:
CREATE PROC sp_check_job_running
@job_name char(50),
@minutes_allowed int,
@person_to_notify varchar(50)
AS
DECLARE @minutes_running int,
@message_text varchar(255)
SELECT @minutes_running = isnull(DATEDIFF(mi, p.last_batch, getdate()), 0)
FROM master..sysprocesses p
JOIN msdb..sysjobs j ON dbo.udf_sysjobs_getprocessid(j.job_id) = substring(p.program_name,32,8)
WHERE j.name = @job_name
IF @minutes_running > @minutes_allowed
BEGIN
SELECT @message_text = ('Job ' + UPPER(SUBSTRING(@job_name,1,LEN(@job_name))) + ' has been running for ' + SUBSTRING(CAST(@minutes_running AS char(5)),1,LEN(CAST(@minutes_running AS char(5)))) + ' minutes, which is over the allowed run time of ' + SUBSTRING(CAST(@minutes_allowed AS char(5)),1,LEN(CAST(@minutes_allowed AS char(5)))) + ' minutes.')
EXEC msdb.dbo.sp_send_dbmail
@recipients = @person_to_notify,
@body = @message_text,
@subject = 'Long-Running Job to Check'
END
然后您可以将存储的过程执行为
EXEC sp_check_job_running 'JobNameGoesHere', 5, 'admin@mycompany.com'
于 2012-10-25T13:04:54.187 回答