数据库任务组规范提出了一种操作文件的语言。

The DBTG specification proposed a language for manipulating the files.

youdao

得益于调用透明性，它也不需要知道源数据库所支持的语言或编程接口。

Nor does it need to know what language or programming interface is supported by the source database, thanks to invocation transparency.

youdao

首先，需要选择一种用于与数据库交互的语言。

First, you need to select a language that you will use to interact with the database.

youdao