In addition, you can use DB-Access to display catalog tables and information schema.
另外,您可以使用DBA显示目录表和信息模式。
ActiveRecord USES the database's information schema to dynamically retrieve column metadata.
ActiveRecord通过使用数据库的定义信息来动态更新字段元数据。
Set_primary_key 'X', DrySQL retrieves the primary key specification for your Employees table from your database's information schema.
而不是依赖你主键字段的命名假设上,或在你的Employee类中的冗余定义(例如,set _ primary_key'X '),DrySQL从你数据库信息schema中提取雇员表中的主键。
In short it aims to model your entire database schema dynamically, querying its information schema and eliminating the need for object-relational mapping in your application code.
简单来说,它是用来为你的全部数据库schema动态建模的,并可查询它的信息schema、消除应用程序中的面向关系映射。
Rather than mapping columns to instance variables in application code or a mapping file, ActiveRecord generates them dynamically at runtime based on your database's information schema.
相比于把“列”映射成程序代码或映射文件中的实体变量,ActiveRecord是在运行中基于你的数据库schema动态生成映射的。
You first define the template by specifying schema information and then apply the template on the database servers within the replication domain.
首先通过指定架构信息定义模板,然后将模板应用于复制域中的数据库服务器。
This instance will include additional information about schema and table that was involved in the contention.
这个实例将包含关于争用中涉及的架构和表的额外信息。
If you omit table name and table schema, information is returned for all tables in the database.
如果您省略了表名和表模式,那么为数据库中的所有表返回信息。
You would have to build schema order information into the application, which is otherwise unnecessary.
还必须在应用程序中建立模式顺序信息,否则的话就没有这种必要。
This class of compression schemes does not require the availability of the schema information for encoding and decoding processes.
此类压缩模式不要求提供可用的模式信息便能执行编码和解码流程。
However, it is not a good practice to import schema information with a WSDL import.
然而,对于用WSDL导入方法来导入模式信息而言,这不是一个好方法。
The function library I've introduced here enables applications to use schema information with any common XSLT 2 basic processors.
我在这里介绍的函数库使应用程序可以将模式信息用于任何XSLT2基本处理器。
Connect to your repository by using a provided schema and login information.
使用提供的方案与登录信息来连接到储存库上。
In order for machines to effectively exploit information, every unique schema of information needs to be standardised in a media type and for those media types to be individually identified.
为使计算机有效地挖掘信息以及多媒体类型能够被个性化地标识,多媒体类型信息中的任何唯一的格式都应该标准化。
One key approach is to address information and schema management in the same way you approach Service metadata management.
解决问题的一个关键就在于将信息和模式按照服务元数据相同的管理方式进行管理。
You give it a JDBC source from which it can extract database schema information.
您需要给出一个JDBC的数据源,从中可以提取出数据库模式的信息。
After adding a new connection, all schema information is asynchronously pre-fetched and cached.
添加新连接之后,所有模式信息都被异步地预取和缓存。
In such scenarios, it is the schema information that you need to process instance data rather than the validation.
在这些场景中,处理实例数据需要用到的是模式信息,而不是验证。
Schema: Used to store schema information.
模式:用于存储模式信息。
With the schema information, you can greatly simplify your program and more importantly, you can improve the productivity of your applications.
有了模式信息后,您可以大大简化程序,更重要的是,可以提高应用程序的生产率。
Schema-aware stylesheets can use information contained in a schema to automatically detect some types of errors and mistakes in your stylesheets.
支持模式的样式表可以使用模式中包含的信息自动检测样式表中某些类型的错误。
Do not print out any database specific information, especially about the schema, by fair means or foul.
不管使用什么手段,不要输出任何特定于数据库的信息,尤其是关于模式的信息。
The goal is to show how the library can be used to develop general purposes applications with schema information.
目标是展示如何使用这个库开发具有模式信息的通用应用程序。
Clients use the same request response protocol described above to get the schema information.
客户机使用上述的请求应答协议获得模式信息。
For example, the XAUST XML compressor converts the schema information of the DTD into a set of deterministic finite automata (DFA), one for each element in the DTD.
例如,XAUSTXML压缩器将DTD的模式信息转换成一组确定性有限自动机(DFA),每个DFA对应于DTD中的一个元素。
These issues call for alternative ways to expose the schema information to applications and allow them to make use of the schema information in a separate process from validation.
解决这些问题需要采取其他方式,将模式信息公开给应用程序,并允许它们不需要经过验证就能利用模式信息。
This is where applications based on schema information come to rescue.
对于这种情况,基于模式信息的应用程序开始派上用场。
A template consists of schema information about a database, a group of tables, column attributes, and the primary keys that identify rows.
模板由关于数据库的模式信息、一组表、列属性和标识行的主键构成。
For federated statements, this will be the mechanism that overwrites the document's internal schema specification if the schema information is not accessible by the DB2 server.
对于联邦语句而言,如果模式信息不能由DB 2服务器访问,那么就会改写文档的内部模式规范。
A template USES schema information about a database, a group of tables, columns, and primary keys to define a group of master replicates and a replicate set.
模板使用关于数据库的模式信息、一组表、列和主键定义一组主副本和一个副本集。
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