To resolve the 9002 error message and bring the database online 更正9002错误并使数据库在线
For database online transaction processing 联机事务处理
Execute alter database to bring the database online ; for example 执行alter database以使数据库联机;例如:
Olap for database online redo log 联机重做日志
After the database is transactionally consistent , recovery brings the database online 撤消将完成还原顺序,而该顺序中的后续备份将无法还原。
Otherwise , to bring the database online , the mirror server must connected to the witness 否则,若要使数据库在线,镜像服务器必须连接到见证服务器。
Bring the secondary database online , backing up the transaction log on the primary server with norecovery 使辅助数据库在线,用norecovery备份主服务器上的事务日志。
The process of rolling forward uncommitted transactions , if any , and bringing the database online is known as recovery 前滚未提交的事务(如果有)并使数据库处于在线状态的过程称为“恢复
An automatic failover causes mirror server to assume the principal role and bring its database online as the principal database 自动故障转移将导致镜像服务器成为主体角色,并将其数据库作为主体数据库在线。
Failover requires time to roll forward the database the redo phase plus a small amount of time to bring the database online 故障转移需要一定的时间前滚数据库(重做阶段) ,另外还需要一小段时间使数据库在线。