sql查询备份或还原等操作的大概完成时间

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‘)

 

sql查询备份或还原等操作的大概完成时间

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