database trigger

It can greatly improve the system efficiency of data processing that system execute stored procedure automatically by deploying database operation or trigger executing stored procedure at the request of each transaction.

系统通过部署数据库作业来自动执行存储过程或者在每次事务请求时触发执行存储过程，大大提高了系统数据处理效率。

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Application of SQL Server Database Trigger and Stored Procedure Technologies to User-defined Table

Sql Server数据库触发器与存储过程技术在自定义数据表中的应用

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The techniques such as Java Applet, Java Servlet, COM+, Database trigger, data mining are applied. And technical supervision online is realized with the technical supervision works.

整个系统采用B/S/D结构，应用JAVA applet、Java servlet、COM+、数据库触发器、数据挖掘等技术，实现了技术监督工作的在线实时监督。

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Realization of Functions for Database Trigger by ECA Mediator

采用ECA介体实现数据库触发器功能

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Without modifying the client applications and the kernel of DBMS, the mediator which encapsulates ECA rules can be used to implement active functions of database trigger, such as event detection, condition evaluation and action execution etc.

封装了ECA规则的介体程序，不修改客户应用程序和数据库管理系统内核，可实现数据库触发器的事件检测、条件判断、动作执行等主动功能。

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The business logic can also perform updates to a backend database, or can trigger workflow processes using WebSphere BI Server Foundation.

该业务逻辑也可能执行更新后端数据库的任务，或者使用WebSphere BI Server Foundation来触发工作流程。

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AJAX is a technology that supports asynchronous requests, it can request to the server and process responses using the JavaScript which do not block the users. Secondly, in the boundary value judgment, operating the database directly using the trigger is faster than in the interface.

AJAX是一种支持异步请求的技术，可以在不阻塞用户前提下，使用JavaScript请求服务器并处理响应。其次，数据库在边界值判断时，运用触发器技术，直接对数据库操作比在界面处理速度快。

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Utilize active database technology to design trigger based on location and attribute, real-time surveille and active warning.

利用主动数据库技术设计了空间位置和属性的两种触发机制，对态势信息进行实时监控、自动报警。

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The Way to Keep the Integrality and Consistency of Data by Using Database Trigger

如何用数据库触发器的功能来保持数据的完整性和一致性

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If your project is in development, late changes to the database schema could trigger significant code changes that jeopardize the timely delivery and quality of the deliverable, thus increasing cost.

如果您的项目处于开发阶段，今后更改数据库架构可能会导致巨大的代码更改，从而阻碍可交付结果的及时交付并降低质量，进而增加成本。

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Real-time Backup Solution for SQL Server Database Based on Trigger Technique

一种基于触发器技术的Sql Server数据库实时备份方案

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The paper introduces a practical example of database trigger technology of SQL Server 2000, and puts forward a feasible way for setting up the trace log of data form and for ensuring the data security in multi-user network environment.

本文介绍了Sql Server2000数据库触发器技术的应用实例，为数据表建立跟踪日志，解决网络多用户环境中数据文件安全提供一种切实可行的方法。

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Note that the daemon's interactions with the database must not trigger additional authentication attempts by the database.

注意，这个守护进程与数据库的交互必须避免触发数据库进行其他身份验证尝试。

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Application Research On ORACLE Database SQL Forms Trigger

ORACLE数据库SQL＊Forms触发器的应用研究

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It also uses encryption technology, design patterns, token technology, database connection pooling, secure socket layer protocol, testing tools, database trigger and procedure to solve problems.

系统使用了加密算法、设计模式、令牌机制、数据库连接池、安全套接字协议层、数据库触发器、数据库存储过程、自动化测试工具等多种先进技术解决开发过程中遇到的问题。

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A database trigger is program residing in the database that runs when an event, such as an update, occurs on a table in the database.

数据库触发器是驻留在数据库中的程序，当数据库中的表发生更新之类的事件时会运行该触发器。

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The design of database trigger in energy measuring system

电能计量系统中数据库触发器的设计

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