与此 RESTORE 语句一起提供的 STOPAT 子句指示日志的尾部包含要恢复目标时间点的状态而必须备份的更改信息。尚未备份数据库 "%1" 的日志尾部。请使用 BACKUP LOG WITH NORECOVERY 备份该日志，或使用 RESTORE 语句的 WITH REPLACE 子句来覆盖该日志的尾部。

The STOPAT clause provided with this RESTORE statement indicates that the tail of the log contains changes that must be backed up to reach the target point in time. The tail of the log for the database "%1" has not been backed up. Use BACKUP LOG WITH NORECOVERY to back up the log, or use the WITH REPLACE clause in your RESTORE statement to overwrite the tail of the log.