在我管理的系统中，有多个 SQL Server 代理作业根据 dbo.sysschedules 中定义的时间表运行。
我想在我的应用程序上创建一个日历 View ，该 View 将显示每个作业在给定时间范围内计划运行的时间。例如，如果我的计划设置为在该月的第一个和第四个星期一上午 8:00 运行，那么考虑到当月的时间跨度 (4/2013)，我希望获取日期“4/1”/2013 上午 8:00，2013 年 4 月 22 日上午 8:00”返回。
有没有人找到实现这一目标的方法？我知道我可以阅读时间表定义并务实地解决这个问题，但我很好奇在我自己陷入困境之前是否有人已经想出了解决方案。
谢谢!
最佳答案
这些链接看起来会让您走上正确的道路...
Generate SQL Agent Job Schedule
Accessing SQL Server Agent Data
这是我从 mssqltips.com 更改的解决方案。
WITH next_run_time AS
(
SELECT sJOBSCH.schedule_id AS [ScheduleID]
,[sJOB].[name] AS [JobName]
,CASE
WHEN [sJOBH].[run_date] IS NULL OR [sJOBH].[run_time] IS NULL THEN NULL
ELSE CAST(
CAST([sJOBH].[run_date] AS CHAR(8))
+ ' '
+ STUFF(
STUFF(RIGHT('000000' + CAST([sJOBH].[run_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
AS DATETIME)
END AS [LastRunDateTime]
, CASE [sJOBSCH].[NextRunDate]
WHEN 0 THEN NULL
ELSE CAST(
CAST([sJOBSCH].[NextRunDate] AS CHAR(8))
+ ' '
+ STUFF(
STUFF(RIGHT('000000' + CAST([sJOBSCH].[NextRunTime] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
AS DATETIME)
END AS [NextRunDateTime]
FROM [msdb].[dbo].[sysjobs] AS [sJOB]
LEFT JOIN
(
SELECT [job_id]
,schedule_id
,MIN([next_run_date]) AS [NextRunDate]
,MIN([next_run_time]) AS [NextRunTime]
FROM [msdb].[dbo].[sysjobschedules]
GROUP BY [job_id],schedule_id
) AS [sJOBSCH]
ON [sJOB].[job_id] = [sJOBSCH].[job_id]
LEFT JOIN
(
SELECT [job_id]
,[run_date]
,[run_time]
,ROW_NUMBER() OVER (PARTITION BY [job_id] ORDER BY [run_date] DESC, [run_time] DESC
) AS RowNumber
FROM [msdb].[dbo].[sysjobhistory]
WHERE [step_id] = 0
) AS [sJOBH]
ON [sJOB].[job_id] = [sJOBH].[job_id]
AND [sJOBH].[RowNumber] = 1
)
, Occurrence AS
(
SELECT schedule_id AS [ScheduleID]
,[schedule_uid] AS [ScheduleUID]
,[name] AS [ScheduleName]
,CASE [enabled]
WHEN 1 THEN 'Yes'
WHEN 0 THEN 'No'
END AS [IsEnabled]
,CASE
WHEN [freq_type] = 64 THEN 'Start automatically when SQL Server Agent starts'
WHEN [freq_type] = 128 THEN 'Start whenever the CPUs become idle'
WHEN [freq_type] IN (4,8,16,32) THEN 'Recurring'
WHEN [freq_type] = 1 THEN 'One Time'
END [ScheduleType]
,CASE [freq_type]
WHEN 1 THEN 'One Time'
WHEN 4 THEN 'Daily'
WHEN 8 THEN 'Weekly'
WHEN 16 THEN 'Monthly'
WHEN 32 THEN 'Monthly - Relative to Frequency Interval'
WHEN 64 THEN 'Start automatically when SQL Server Agent starts'
WHEN 128 THEN 'Start whenever the CPUs become idle'
END [Occurrence]
,CASE [freq_type]
WHEN 4 THEN 'Occurs every ' + CAST([freq_interval] AS VARCHAR(3)) + ' day(s)'
WHEN 8 THEN 'Occurs every ' + CAST([freq_recurrence_factor] AS VARCHAR(3))
+ ' week(s) on '
+ CASE WHEN [freq_interval] & 1 = 1 THEN 'Sunday' ELSE '' END
+ CASE WHEN [freq_interval] & 2 = 2 THEN ', Monday' ELSE '' END
+ CASE WHEN [freq_interval] & 4 = 4 THEN ', Tuesday' ELSE '' END
+ CASE WHEN [freq_interval] & 8 = 8 THEN ', Wednesday' ELSE '' END
+ CASE WHEN [freq_interval] & 16 = 16 THEN ', Thursday' ELSE '' END
+ CASE WHEN [freq_interval] & 32 = 32 THEN ', Friday' ELSE '' END
+ CASE WHEN [freq_interval] & 64 = 64 THEN ', Saturday' ELSE '' END
WHEN 16 THEN 'Occurs on Day ' + CAST([freq_interval] AS VARCHAR(3))
+ ' of every '
+ CAST([freq_recurrence_factor] AS VARCHAR(3)) + ' month(s)'
WHEN 32 THEN 'Occurs on '
+ CASE [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 [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 ' + CAST([freq_recurrence_factor] AS VARCHAR(3))
+ ' month(s)'
END AS [Recurrence]
,CASE [freq_subday_type]
WHEN 1 THEN 'Occurs once at '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_start_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
WHEN 2 THEN 'Occurs every '
+ CAST([freq_subday_interval] AS VARCHAR(3)) + ' Second(s) between '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_start_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
+ ' & '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_end_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
WHEN 4 THEN 'Occurs every '
+ CAST([freq_subday_interval] AS VARCHAR(3)) + ' Minute(s) between '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_start_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
+ ' & '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_end_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
WHEN 8 THEN 'Occurs every '
+ CAST([freq_subday_interval] AS VARCHAR(3)) + ' Hour(s) between '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_start_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
+ ' & '
+ STUFF(
STUFF(RIGHT('000000' + CAST([active_end_time] AS VARCHAR(6)), 6)
, 3, 0, ':')
, 6, 0, ':')
END [Frequency]
,STUFF(
STUFF(CAST([active_start_date] AS VARCHAR(8)), 5, 0, '-')
, 8, 0, '-') AS [ScheduleUsageStartDate]
,STUFF(
STUFF(CAST([active_end_date] AS VARCHAR(8)), 5, 0, '-')
, 8, 0, '-') AS [ScheduleUsageEndDate]
,[date_created] AS [ScheduleCreatedOn]
,[date_modified] AS [ScheduleLastModifiedOn]
FROM [msdb].[dbo].[sysschedules]
)
Select nrt.JobName,nrt.LastRunDateTime,nrt.NextRunDateTime
,o.Occurrence,o.Recurrence
From next_run_time AS nrt
Inner Join Occurrence o
ON nrt.ScheduleID = o.ScheduleID
以及我的这个查询的结果。
作业名称===========syspolicy_purge_history
最后运行日期时间====4/23/13 19:47
NextRunDateTime====4/24/13 2:00
发生=========每天
重复=========每 1 天发生一次
关于sql-server - 确定 SQL Server 计划在一段时间内何时触发？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15936950/