VSS完整备份和VSS副本备份的区别

VSS完整备份(FULL BACKUP)的定义:VSS_BT_FULL Full backup: all files, regardless of whether they have been marked as backed up or not, are saved. This is the default backup type and schema, and all writers

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查找 .iaf 文件中的密码

有.iaf文件,无密码的时候,我们可以在oe里导入这个.iaf档,然后运行wireshark,启动,然后在oe中接收邮件,这时候可以抓取到相关信息(邮箱的账号和密码):wireshark网站:www.wireshark.org

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ms sql:跨数据库update

更新数据库db01的表prdt的栏位spc值为数据库db02表prdt的栏位spc的值,两个数据库的表prdt结构一样,主键为prd_no:update db01..prdt set spc=db02..prdt.spc from db02..prdt where db01..prdt.prd_no=db02..prdt.prd_no或者update db01.dbo.prdt set spc=d

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