我必须手动计算工作的下一个运行日期，你能帮我吗？
问问题
14999 次
4 回答
6
要获取作业的下一个运行日期，您可以使用sysschedules和sysjobschedules表
检查表sysjobschedules中的 next_run_date 和 next_runtime 列
next_run_date int 作业计划运行的下一个日期。日期格式为 YYYYMMDD。
next_run_time int 作业计划运行的时间。时间采用 HHMMSS 格式，并使用 24 小时制。
看到这个脚本
Select sched.*,jobsched.* FROM msdb.dbo.sysschedules AS sched
inner Join msdb.dbo.sysjobschedules AS jobsched ON sched.schedule_id = jobsched.schedule_id
或者您可以使用msdb.dbo.sp_help_jobschedule存储过程来获取相同的信息。
更新
如果您需要手动计算 next_run_date，您必须检查 sysschedules表并查看 freq_interval、freq_subday_type、freq_subday_interval、freq_relative_interval、freq_recurrence_factor、active_start_date、active_start_time 列来确定公式。
检查此链接以查看使用示例。
于 2010-03-08T03:10:37.333 回答
3
检查这个：
SELECT
J.NAME JOB,
DATEADD(SS,(H.RUN_TIME)%100,DATEADD(N,(H.RUN_TIME/100)%100,DATEADD(HH,H.RUN_TIME/10000,CONVERT(DATETIME,CONVERT(VARCHAR(8),H.RUN_DATE),112))))
JOB_STARTED,
DATEADD(SS,((H.RUN_DURATION)%10000)%100,DATEADD(N,((H.RUN_DURATION)%10000)/100,DATEADD(HH,(H.RUN_DURATION)/10000,DATEADD(SS,(H.RUN_TIME)%100,DATEADD(N,(H.RUN_TIME/100)%100,DATEADD(HH,H.RUN_TIME/10000,CONVERT(DATETIME,CONVERT(VARCHAR(8),H.RUN_DATE),112)))))))
JOB_COMPLETED,
CONVERT(VARCHAR(2),(H.RUN_DURATION)/10000) + ':' +
CONVERT(VARCHAR(2),((H.RUN_DURATION)%10000)/100)+ ':' +
CONVERT(VARCHAR(2),((H.RUN_DURATION)%10000)%100) RUN_DURATION,
CASE H.RUN_STATUS
WHEN 0 THEN 'FAILED'
WHEN 1 THEN 'SUCCEEDED'
WHEN 2 THEN 'RETRY'
WHEN 3 THEN 'CANCELED'
WHEN 4 THEN 'IN PROGRESS'
END RUN_STATUS
,CASE S.FREQ_TYPE
WHEN 1 THEN 'ONCE'
WHEN 4 THEN ' DAILY'
WHEN 8 THEN ' WEEKLY'
WHEN 16 THEN ' MONTHLY'
WHEN 32 THEN ' MONTHLY RELATIVE'
WHEN 64 THEN ' WHEN SQL SERVER'
ELSE 'N/A' END [FREQ]
,CASE
WHEN S.NEXT_RUN_DATE > 0 THEN DATEADD(N,(NEXT_RUN_TIME%10000)/100,DATEADD(HH,NEXT_RUN_TIME/10000,CONVERT(DATETIME,CONVERT(VARCHAR(8),NEXT_RUN_DATE),112)))
ELSE CONVERT(DATETIME,CONVERT(VARCHAR(8),'19000101'),112) END NEXT_RUN
FROM
MSDB..SYSJOBHISTORY H,
MSDB..SYSJOBS J,
MSDB..SYSJOBSCHEDULES S,
(
SELECT
MAX(INSTANCE_ID) INSTANCE_ID
,JOB_ID
FROM MSDB..SYSJOBHISTORY GROUP BY JOB_ID
) M
WHERE
H.JOB_ID = J.JOB_ID
AND
J.JOB_ID = S.JOB_ID
AND
H.JOB_ID = M.JOB_ID
AND
H.INSTANCE_ID = M.INSTANCE_ID
-- IF you want to check all job for today then uncomments below
-- AND
-- RUN_DATE = (YEAR(GETDATE())*10000) + (MONTH(GETDATE()) * 100) + DAY(GETDATE())
ORDER BY NEXT_RUN
于 2012-05-15T12:10:03.797 回答
0
简短的回答是没有单一的公式 - 它因 freq_type 的值而异。
在撰写本文时，该站点似乎已关闭，但http://www.sqlmag.com/Article/ArticleID/99593/sql_server_99593.html上有一篇文章介绍了如何获取此信息。不幸的是，该站点不允许谷歌缓存其内容，因此在站点恢复之前无法检索它
对于您尝试编写的那种查询，这看起来像是一个不错的替代来源。
于 2010-03-08T11:36:48.487 回答
0
这是一个非常好的脚本，您可以在其中获取下一个运行日期。
-- http://www.sqlprofessionals.com/blog/sql-scripts/2014/10/06/insight-into-sql-agent-job-schedules/
SELECT [JobName] = [jobs].[name]
,[Enabled] = CASE [jobs].[enabled] WHEN 1 THEN 'Yes' ELSE 'No' END
,[Scheduled] = CASE [schedule].[enabled] WHEN 1 THEN 'Yes' ELSE 'No' END
,[Next_Run_Date] =
CASE [jobschedule].[next_run_date]
WHEN 0 THEN CONVERT(DATETIME, '1900/1/1')
ELSE CONVERT(DATETIME, CONVERT(CHAR(8), [jobschedule].[next_run_date], 112) + ' ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [jobschedule].[next_run_time]), 6), 5, 0, ':'), 3, 0, ':'))
END
,[Category] = [categories].[name]
,[Owner] = SUSER_SNAME([jobs].[owner_sid])
,[Description] = [jobs].[description]
,[Occurs] =
CASE [schedule].[freq_type]
WHEN 1 THEN 'Once'
WHEN 4 THEN 'Daily'
WHEN 8 THEN 'Weekly'
WHEN 16 THEN 'Monthly'
WHEN 32 THEN 'Monthly relative'
WHEN 64 THEN 'When SQL Server Agent starts'
WHEN 128 THEN 'Start whenever the CPU(s) become idle'
ELSE ''
END
,[Occurs_detail] =
CASE [schedule].[freq_type]
WHEN 1 THEN 'O'
WHEN 4 THEN 'Every ' + CONVERT(VARCHAR, [schedule].[freq_interval]) + ' day(s)'
WHEN 8 THEN 'Every ' + CONVERT(VARCHAR, [schedule].[freq_recurrence_factor]) + ' weeks(s) on ' +
LEFT(
CASE WHEN [schedule].[freq_interval] & 1 = 1 THEN 'Sunday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 2 = 2 THEN 'Monday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 4 = 4 THEN 'Tuesday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 8 = 8 THEN 'Wednesday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 16 = 16 THEN 'Thursday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 32 = 32 THEN 'Friday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 64 = 64 THEN 'Saturday, ' ELSE '' END ,
LEN(
CASE WHEN [schedule].[freq_interval] & 1 = 1 THEN 'Sunday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 2 = 2 THEN 'Monday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 4 = 4 THEN 'Tuesday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 8 = 8 THEN 'Wednesday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 16 = 16 THEN 'Thursday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 32 = 32 THEN 'Friday, ' ELSE '' END +
CASE WHEN [schedule].[freq_interval] & 64 = 64 THEN 'Saturday, ' ELSE '' END
) - 1
)
WHEN 16 THEN 'Day ' + CONVERT(VARCHAR, [schedule].[freq_interval]) + ' of every ' + CONVERT(VARCHAR, [schedule].[freq_recurrence_factor]) + ' month(s)'
WHEN 32 THEN 'The ' +
CASE [schedule].[freq_relative_interval]
WHEN 1 THEN 'First'
WHEN 2 THEN 'Second'
WHEN 4 THEN 'Third'
WHEN 8 THEN 'Fourth'
WHEN 16 THEN 'Last'
END +
CASE [schedule].[freq_interval]
WHEN 1 THEN ' Sunday'
WHEN 2 THEN ' Monday'
WHEN 3 THEN ' Tuesday'
WHEN 4 THEN ' Wednesday'
WHEN 5 THEN ' Thursday'
WHEN 6 THEN ' Friday'
WHEN 7 THEN ' Saturday'
WHEN 8 THEN ' Day'
WHEN 9 THEN ' Weekday'
WHEN 10 THEN ' Weekend Day'
END + ' of every ' + CONVERT(VARCHAR, [schedule].[freq_recurrence_factor]) + ' month(s)'
ELSE ''
END
,[Frequency] =
CASE [schedule].[freq_subday_type]
WHEN 1 THEN 'Occurs once at ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_start_time]), 6), 5, 0, ':'), 3, 0, ':')
WHEN 2 THEN 'Occurs every ' +
CONVERT(VARCHAR, [schedule].[freq_subday_interval]) + ' Seconds(s) between ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_start_time]), 6), 5, 0, ':'), 3, 0, ':') + ' and ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_end_time]), 6), 5, 0, ':'), 3, 0, ':')
WHEN 4 THEN 'Occurs every ' +
CONVERT(VARCHAR, [schedule].[freq_subday_interval]) + ' Minute(s) between ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_start_time]), 6), 5, 0, ':'), 3, 0, ':') + ' and ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_end_time]), 6), 5, 0, ':'), 3, 0, ':')
WHEN 8 THEN 'Occurs every ' +
CONVERT(VARCHAR, [schedule].[freq_subday_interval]) + ' Hour(s) between ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_start_time]), 6), 5, 0, ':'), 3, 0, ':') + ' and ' +
STUFF(STUFF(RIGHT('000000' + CONVERT(VARCHAR(8), [schedule].[active_end_time]), 6), 5, 0, ':'), 3, 0, ':')
ELSE ''
END
,[AvgDurationInSec] = CONVERT(DECIMAL(10, 2), [jobhistory].[AvgDuration])
FROM [msdb].[dbo].[sysjobs] AS [jobs] WITh(NOLOCK)
LEFT OUTER JOIN [msdb].[dbo].[sysjobschedules] AS [jobschedule] WITh(NOLOCK)
ON [jobs].[job_id] = [jobschedule].[job_id]
LEFT OUTER JOIN [msdb].[dbo].[sysschedules] AS [schedule] WITh(NOLOCK)
ON [jobschedule].[schedule_id] = [schedule].[schedule_id]
INNER JOIN [msdb].[dbo].[syscategories] [categories] WITh(NOLOCK)
ON [jobs].[category_id] = [categories].[category_id]
LEFT OUTER JOIN
( SELECT [job_id], [AvgDuration] = (SUM((([run_duration] / 10000 * 3600) +
(([run_duration] % 10000) / 100 * 60) +
([run_duration] % 10000) % 100)) * 1.0) / COUNT([job_id])
FROM [msdb].[dbo].[sysjobhistory] WITh(NOLOCK)
WHERE [step_id] = 0
GROUP BY [job_id]
) AS [jobhistory]
ON [jobhistory].[job_id] = [jobs].[job_id];
于 2016-09-20T16:15:55.227 回答