The EcmaScript component offers only the core language features -- the primitive data types, expression evaluation, flow control, etc.

EcmaScript 组件只提供核心语言功能 -- 原始数据类型、表达式赋值和流量控制等等。

youdao

What's more, by running it with an automated build, you can painlessly check the latest representation of the Data Definition Language (DDL) from your version-control repository.

而且，通过自动构建来运行它，您就可以轻松地从您的版本控制库中检查数据定义语言（Data Definition Language，DDL）的最新显示。

youdao

The database must support at least one clearly defined language that includes functionality for data definition, data manipulation, data integrity, and database transaction control.

数据库必须支持至少一个确切的定义语言包括数据定义，数据操纵，数据完整和数据库事务控制等功能。

youdao

By entering certain strings of text into user input boxes on Web sites, cybercriminals are able to confuse their commands with data in a site's Structured Query Language (SQL) database and gain control of it, says Grossman.

FORBES: Google-Hacking Goes To China