Locking is used to assure transactional integrity and database consistency 锁定用于确保事务的完整性和数据库的一致性。
2.
The simple recovery model logs only the minimal information required to ensure database consistency after a system crash or after restoring a data backup 在完全恢复模式和有日志记录的大容量恢复模式中,维护事务日志备份序列。