sql2008 中关于作用的系统表

select  a.name, b.*,c.name

,case c.freq_type

	when 1 then '一次' 

	when 4 then '每天' 

	when 8 then '每周' 

	when 16 then '每月' 

	when 32 then 'Runs when the SQL Server Agent service starts' 

	when 128 then ' Runs when the computer is idle' end

,freq_interval

,case freq_subday_type

	when 1 then '在指定的时间'

	when 2 then '秒'

	when 4 then '分钟'

	when 8 then '小时'

	end 

,active_start_date,active_end_date

,'每天,'+convert(varchar(10),active_start_time),active_end_time

freq_recurrence_factor

from dbo.sysjobs a,dbo.sysjobschedules b,sysschedules c

where a.job_id=b.job_id

and b.schedule_id=c.schedule_id

and c.freq_subday_type=1

and a.enabled=1

order by 1