SQL 的备份与还原

摘自： https://zhidao.baidu.com/question/389366507.html?fr=iks&word=%D4%F5%C3%B4%D3%C3sql%D3%EF%BE%E4%B1%B8%B7%DD%BB%B9%D4%AD%CA%FD%BE%DD%BF%E2&ie=gbk

--完整备份(name还原显示的名称)
backup database t to disk='E:\dataBak\log\bak_t_full.bak'
with noinit,name='bak_t_full'

--差异备份
backup database t to disk='E:\dataBak\log\bak_t_differ.bak'
with differential,noinit,name='bak_t_differ'

--日志备份
backup log t to disk='E:\dataBak\log\bak_t_log.bak'
with noinit,name='bak_t_log'

--数据库恢复
restore database 数据库名 from disk= 'c:\备份文件名 '