我们描述了使用其表达式语言(EL)来访问数据和操作数据。
We described the use of its expression language (EL) to access data and operate on it.
您可以执行数据定义语言(DDL)和数据操作语言(dml)语句，并使用该工具来获取和显示结果。
You can execute both data definition language (DDL) and data manipulation language (DML) statements, and obtain and display the results using this tool.
进一步来说，RPC包括重要的互操作层，称为外部数据表示(XDR)，它确保当涉及到数据类型时，所有NFS参与者使用相同的语言。
Further, RPC includes an important interoperability layer called external data representation (XDR), which ensures that all NFS participants speak the same language when it comes to data types.
无论使用哪种语言，访问者模式都是操作树形数据的一种可靠工具。
In each case, I've found that the Visitor pattern is a reliable tool for manipulating trees of data.
你可以认为SSDS是一个可以存储结构化数据的云（用以构建大型应用），你可以使用基本的数据操作语言通过互联网协议对它进行访问。
SSDS you can think of as a structured data store in the cloud(building block service), which is accessed using Internet protocols using a basic data manipulation language.
事实上，可以在GUN编译器中使用它维护语言关键字的完美散列，其最新的功能使您能够操作更大的数据库。
In fact, it's the tool of choice of maintaining perfect hashes for language keywords in GNU compilers, and recent advances allow you to work with larger datasets.
关系数据库使用结构化查询语言(Structured Query Language,SQL)以便从多个表和列中提取信息，但是键值存储仅限于对键列的操作。
Relational databases use Structured Query Language (SQL) to pull information from multiple tables and columns, but key-value stores are limited to operations on the key column.
Go语言支持类似于C语言中使用的面向对象风格。数据被组织成structs，然后定义操作这些structs的函数。
The Go language supports a style of object-oriented programming similar to that used in C. Data is grouped together into structs, and then functions are defined which operate on those structs.
由于Web应用程序的后台数据库通常都是关系数据库，因此这些CRUD操作都是使用众所周知的SQL语言执行的。
As databases behind Web applications are typically relational databases, these CRUD operations are done using the well-known language, SQL.
询问语言使用户更容易对数据库进行操作。
Query languages make it easier for users to deal with databases.
本文阐述如何使用统一建模语言动态建模方法为关系数据库的查询操作建模。
This paper describes how to model select operation for relational database using UML dynamic modeling.
说明：数据库中图片全操作易语言源码例程程序使用执行SQL语句实现MDB数据库中图片全操作。
Image database routines full operation easy language source programs use SQL statements executed pictures in full operation MDB database.
例如，提供数组数据类型的程序设计语言也提供一种操作符使用户能读出数据元素值。
For example, languages that provide for the array data type also provide an operator that allows the uses to read out the value of an array element.
并以该系统为应用实例，介绍了用VB语言进行绘制图表以及使用及操作数据库的一些要注意的地方。
And regard this system as instance of using, is it go on chart of drawing and use and operate some places that should pay attention to of the database with VB language to introduce.
并以该系统为应用实例，介绍了用VB语言进行绘制图表以及使用及操作数据库的一些要注意的地方。
And regard this system as instance of using, is it go on chart of drawing and use and operate some places that should pay attention to of the database with VB language to introduce.
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