重建SQL数据库日志

alter database UFDATA_014_2019 set EMERGENCY 
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alter database UFDATA_014_2019 set single_user with rollback IMMEDIATE 
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use master 
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alter database UFDATA_014_2019 Rebuild Log on (name = WSS_Content_log, filename = 'D:\U8SOFT\Admin\CWCMJ\ZT014\2019\ufdata.ldf') 
   
alTER database UFDATA_014_2019 set Multi_USER