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  • sql查询备份或还原等操作的大概完成时间

    查询出来的还需完成时间还算比较准确

    --查询备份或还原等操作的大概完成时间
       select command
       ,percent_complete
       ,running_time=convert(varchar,((datediff(s,start_time,getdate()))/3600))+' hour, '
                    +convert(varchar,((datediff(s,start_time,getdate()))%3600/60))+' min, '
                    +convert(varchar,((datediff(s,start_time,getdate()))%60))+' sec'
       ,est_time_to_go=convert(varchar,(estimated_completion_time/1000)/3600)+' hour, '
                      +convert(varchar,(estimated_completion_time/1000)%3600/60)+' min, '
                      +convert(varchar,(estimated_completion_time/1000)%60)+' sec'
       ,start_time=convert(char(16),start_time,120)
       ,est_completion_time=convert(char(16),dateadd(second,estimated_completion_time/1000,getdate()),120)   
       ,s.text
       from sys.dm_exec_requests r
       cross apply sys.dm_exec_sql_text(r.sql_handle) s
       where r.command in ('BACKUP DATABASE','RESTORE DATABASE','BACKUP LOG','RESTORE LOG','DbccFilesCompact','DbccSpaceReclaim')
      
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  • 原文地址:https://www.cnblogs.com/davidhou/p/4769275.html
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