The values can be derived from any expression in the SQL language.

在SQL语言中可以从任何的表达式派生这些值。

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General knowledge of the SQL language will also make the content more understandable.

如果你了解SQL语言的一些基本知识将对理解本文的内容有所帮助。

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The SQL language provides the concept of a schema to group SQL objects of all kinds together.

SQL 语言提供了模式的概念，用来对所有类型的 SQL 对象进行分组。

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Some Big Data companies are beginning to look at ways of taking the SQL language and allow these queries to be performed on Hadoop.

FORBES: Combating the Big Data skills shortage

This traditional database platforms, known as relational database management systems (RDBMS) all use a language called SQL (structured query language).

FORBES: Combating the Big Data skills shortage

The first was to rewrite an IBM database language called SQL into a form that would allow it to run on all kinds of computers, from mainframes to desktops.

FORBES: Larry Ellison