Support for Relational Database的意思|示意

A SQL database affords options for transactional commits, complex queries and relational support which aren't provided of course of ehCache by itself.

一个SQL数据库提供了选择的事务提交，不提供支持的过程本身复杂的查询和关系的例子。

For instance, MySQL doesn't offer full support for foreign keys, meaning it doesn't have all the relational features of Informix, which is a complete relational database.

例如，MySQL不提供全面的外键支持，这意味着它不具有Informix的所有关系特性，而Informix是一个完整的关系数据库。

Support for a variety of data sources, including relational database management systems (DBMSs), non-relational DBMSs, files, XML documents, and others.

支持各种数据源，其中包括关系数据库管理系统(DBMS)、非关系DBMS、文件、XML文档和其他数据源。

SQL database affords options for transactional commits, complex queries and relational support which aren't provided of course of ehCache by itself.

一个SQL数据库提供了选择的事务提交，不提供支持的过程本身复杂的查询和关系的例子。

Support for additional relational database systems may be added in future releases.

将来的版本中可能添加对其他关系数据库系统的支持。

Sun enterprise products that are based on a relational database are likely to migrate to MySQL or improve their support for it.

Sun的基于关系数据库的企业产品很可能会迁移到MySQL，或者提升它们对MySQL的支持。