backup

• Types of differential backups full recovery model
  >差异备份类型（完整恢复模式）
• Restores backups taken using the backup command
  还原使用backup命令所做的备份。
• Rman will backup all changes since thursday
  Rman将备份星期四以后做的所有更改。
• Name of the user who performed the backup operation
  执行备份操作的用户的名称。
• Restoring full and differential database backups
  B .还原完整数据库备份和差异备份
• The database is restored from one or more backups
  从一个或多个备份还原数据库。
• I knew it . - shall we call for backup , sir
  我明白了我们应该呼叫援助吗，长官？
• Basic backup statements simple recovery model
  >基本的backup语句（简单恢复模式）
• We ' ll i . d . and take out any backup he ' s got ,
  我们会确认他的身份,解决掉他的支援
• Are you sure you don ' t need backup ? - this is solo
  -你确定不要后援吗？ -独唱我说