对数据库支持的检测在此执行。
这个示例测试了是否有数据库支持。
下表显示每个数据库支持的特性。
This table shows which features are available for each of the listed databases.
改进的运行时数据库支持。
OpenJPA文档概括了数据库支持的广度。
The OpenJPA documentation Outlines the breadth of database support.
使用您的数据库支持的适当验证技术来做到这一点。
Use the appropriate validation technique supported by your database to do this.
使用数据库支持的函数作为查询表达式来扩展语法。
Using a database-supported function as a query expression to extend the grammar.
您的第一个决定就是希望提供哪种类型的数据库支持。
Your first decision is what sort of database support you want.
支持长期的锁定可以减少数据库支持的并发数量。
Holding locks for long periods can reduce the amount of concurrency that a database can support.
其中少数(如智能查询改写)可用于没有数据库支持的工具。
A few of these (smart query rewriting, for example) are available to tools that aren't backed by a database.
我不必写SQL代码，但我的应用程序由关系数据库支持的。
I did not have to write a single line of SQL code, yet my application is backed by a relational database.
Derby数据库支持两种交互模式：网络模式和嵌入模式。
The Derby database supports two modes of interaction: network mode and embedded mode.
一个改进的、数据库支持的“rememberme”实现。
这个数据库支持多种语言进行搜索，有各国语言译本和其它工具。
The database, searchable in multiple languages, will have translation and other tools.
系统采用数据库支持，确保优异的查询、检索、备份性能。
The system USES the database support to ensure that merit inquiry, retrieval, backup performance.
本文主要关注如何在应用程序体系结构中使用新的XML数据库支持。
This article I focuses on how to exploit the improved database support for XML in your application architecture.
因此，处理补充字符不但需要数据库支持，还需要应用程序支持。
Therefore, the requirements for the supplementary characters are not only the database support, but also the application.
最后需要的是一个提供ODBC数据库支持的Python模块。
The final piece that you need is a Python module that provides the ODBC database support.
其中部分信息(不是全部)似乎能够存储到集中的、数据库支持的资料库中。
Some (not all) of this information can plausibly be stored in a centralized, database-backed repository.
Perl长期以来一直通过DBD/DBI模块享有卓越的数据库支持。
Perl has long enjoyed excellent database support via the DBD/DBI modules.
我不认为数据库支持数据库支持行相关的逻辑是否一个新条目是否有效。
I don't think databases will support DB level support for row-dependent logic for whether a new entry is valid or not.
系统的整体架构为三层结构，前端接入层、中间应用层和后端数据库支持层。
The whole structure of the system is three layer construction, the head connecting into layer, the center application layer and the database support layer of back-end.
同样，Gluecode也为Portlet和数据库支持提供了一个高效的起点。
Similarly, Gluecode also offers an effective starting point for portlet and database support.
MySQL数据库支持DB 2数据库产品不直接支持的ENUM字符串枚举数据类型。
The MySQL database supports enum string enumerated data types which the DB2 database product does not directly support.
在典型的IT组织中还包括多个其他角色，包括基础设施支持、数据库支持、安全性等等。
There are several more roles in a typical it organization, including infrastructure support, database support, security, and so on.
Mining管理：Mining管理使数据库支持数据挖掘，能够管理挖掘模型和管理缓存模型。
Mining administration: mining administration provides the capability to enable databases for mining, to manage the mining models, and to manage cached models.
本节介绍了一组数据库设计建议，可为存储和分析PDB数据提供一种简单而高效的数据库支持。
This section describes a set of database design recommendations that lead to simple and efficient database support for storing and analyzing PDB data.
其中部分力量来自通过Rails使得代码生成、断言、数据库支持，以及诊断工具无缝地在一起工作的集成体验。
Part of the power comes from the integrated experience that makes code generation, assertions, database backing, and diagnostic tools work seamlessly through Rails.
Cloudscape NetworkServer是Cloudscape数据库支持的两个框架中的一个。
Cloudscape Network Server is one of two frameworks supported by the Cloudscape database.
Cloudscape NetworkServer是Cloudscape数据库支持的两个框架中的一个。
Cloudscape Network Server is one of two frameworks supported by the Cloudscape database.
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