This is done using database triggers.
这要使用数据库触发器来完成。
The database schema and runtime data are migrated using database scripts.
使用数据库脚本迁移数据库模式和运行时数据。
You can introspect the database schema using database introspect — schema feedback_schema.
您可以使用databaseintrospect——schema feedback_schema来内部检查数据库模式。
Using database diagrams you can create and modify tables, columns, relationships, and keys.
使用数据库关系图可以创建和修改表、列、关系和键。
SQLJ can perform syntactic and semantic checking on the code, using database connections at compile time.
SQLJ可以通过在编译时使用数据库连接，对代码执行语法和语义上的检查。
This workshop aims at revealing the infinite possibilities of using database-driven creative methods.
这工作坊旨在揭示资料库主导创作的无限的可能性。
It is common knowledge that you can gain a lot of performance benefits by using database connection pools.
众所周知，使用数据库连接池可以获得许多性能优势。
You also need to consider whether you're using database mirroring, which requires the full recovery model.
您还需要考虑您是否在使用数据库镜像，这要求完全恢复模型。
Designing the database and using database table buffer technology is to reduce the response time of system.
设计了数据库结构，采用数据库表缓冲技术减少系统响应时间。
There are faster and more efficient ways of doing that, such as using database backup and restore utility programs.
有一些其他的更迅速、有效的途径来实现这个目的，比如使用数据库备份和恢复实用工具。
More and more enterprises are using database hot standby and multi - computer cluster technology to solve the problem.
越来越多的企业采用双机热备份或多机集群技术来解决这一问题。
For more information about using database classes in the framework, see MFC: using database classes with Documents and Views.
有关在框架中使用数据库类的更多信息，请参见mfc：结合文档和视图使用数据库类。
Study the inter-embed technology between the CLIPS and the advanced language, using database to design CLIPS's knowledge base.
研究CLIPS与高级语言的相互嵌入。 并且用关系数据库建造了CLIPS事实库。
Data source (ODBC) schema, you must issue a SQL statement directly to the data source using Database Definition Language (DDL).
数据源(odbc)架构的其他sql函数，必须使用数据库定义语言(DDL)向数据源直接发出sql语句。
You should avoid moving your content using database utilities or other data movement applications, as these methods are not supported.
您应该避免使用数据库工具或者其他的数据移动应用程序移动内容，因为这些方法并不受支持。
Figure 7 illustrates rolling back database changes - using database Upgrade - along with the automation processes for rolling back a Web deployment.
图7解释了回滚数据库更改—使用DatabaseUpgrade—以及回滚Web部署的自动化过程。
Using database partition groups and tablespaces, a user can determine across which and how many database partitions their table data is to be spread.
用户可以通过使用数据库分区组和表空间，来确定将表数据分布到哪些数据库分区上。
However, Code First does have support to detect model and database differences, as well as seed the database with data using database initializers.
不过，第一个程序码不会有支援，以侦测到模型与资料库的差异，以及使用资料库初始设定式的资料植入资料库。
Before Informix 4gl Version 7.50.xc1, UTF-8 capability was not extended to 4gl, so using database objects named using UTF-8 characters was not possible.
在Informix4glVersion 7.50 .xC1之前，UTF - 8功能还没有扩展到4gl，因此不能使用UTF - 8字符命名数据库对象。
Similarly the application design can be tuned for performance: Fewer object creations, ongoing database refinements, and using database connection pooling.
同样地，应用程序设计也能调优性能：更少的对象创建、实时的数据库优化以及使用数据库连接池。
One option for further consideration would tracking modifications using database triggers, and having the interceptor access the table the triggers write to.
一个可选的更深的考虑是使用数据库触发器来跟踪变化，让拦截器访问触发器所写入的表。
For best performance and minimal space consumption, we recommend using database partitioning, range partitioning, compression, and multi-dimensional clustering.
为了获得更好的性能和最小化空间消耗，我们建议使用数据库分区、范围分区、压缩和多维集群。
If a database partition group had been created in the database using database partitions 1 and 2, the partitioning map for that database partition group would be.
如果在使用数据库分区1和2的数据库中创建了一个数据库分区组，那么这个数据库分区组的分区映射为。
When a failure does occur, data that has not been written out before the failure occurred might be lost, regardless of whether the server is using database or DRS persistence.
的确出现故障时，在故障出现前未写出的数据可能会丢失，并不会因为服务器使用数据库还是DRS持久性解决方案而有所差别。
The paper describes the reforming methods and technologies of the control system for weighing. By using database to manage the data, the flexibility of system is im-proved.
阐述了改造进口称重控制系统的技术，并增加了运用数据库进行数据管理功能。
The design objective of irrelevancy between the software and the specific instrument resource is achieved with the design method of using database and reasonable verification flow.
使用数据库技术和合理的检定流程设计方法实现了软件和具体仪器资源无关的设计目标。
With database replication per data domain (using database provided replication mechanisms), operators can create globally distributed portal sites that are individually managed and operated.
通过按数据域复制数据库(使用数据库提供的复制机制)，操作人员可以创建能够进行单独管理和操作的全局分布的门户站点。
Improving database Code Quality Using database unit tests: You can create database unit tests to verify that the stored procedures, functions and triggers in the database are working correctly.
使用单元测试改善程序码品质：您可以自动从现有程序码产生单元测试，也可以手动建立单元测试。
A new method about using database, GIS and remote sensing techniques to build an integrated system for handling, analysis, visualization and management of ocean environmental information is discussed.
利用数据库技术，结合GIS和遥感技术建立了集数据处理、数据分析、数据可视化综合管理为一体的海洋环境数据库系统。
A new method about using database, GIS and remote sensing techniques to build an integrated system for handling, analysis, visualization and management of ocean environmental information is discussed.
利用数据库技术，结合GIS和遥感技术建立了集数据处理、数据分析、数据可视化综合管理为一体的海洋环境数据库系统。
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