它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
It offers many new features for application developers, hierarchical data structure support, and improved query capabilities across multiple instances of the database.
该文件还包含一个在数据库中查找 Person 所有实例的查询，其中 “name” 等于提供的参数。
The file also contains a query that finds all instances of Person in the database, where the "name" equals the provided parameter.
FetchPlan的丰富语法和语义允许应用程序为find操作结果的任何根实例或查询得到的实例配置闭包。
FetchPlan's rich syntax and semantics allow the application to configure the closure for any root instance resulting from a find operation or instances selected by query.
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