oracle触发器技术在个人金融数据中的应用分析

Analysis of application in personal financial data for oracle trigger technology

oracle数据库触发器技术是用户保障数据同步和安全的重要手段,采用触发器技术,当用户在对目标数据库指定数据表进行更新批量操作前,数据库系统可以自动启动触发器,从而确保当数据表批量更新产生错误时,可以将数据恢复到错误操作之前的正确状态。

Oracle DB trigger technology is an important means for user to ensure data synchronization and security. with trigger technology, when users are updating a bulk operation on a specified data rows for a target database,the database system can automatically start the trigger to ensure that when a data rows updating wrongly, restoring data to correct state before the error operation.