摘要：
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_sub 阅读全文