SQL 摘要

This tutorial has taught you the standard computer language for accessing and manipulating database systems.
在本章教程中已经教过你可以用来访问和操作数据库系统的标准计算机语言

You have learned how to execute queries, retrieve data, insert new records, delete records and update records in a database with SQL.
你已经学习了怎样通过使用SQL在数据库中执行查询，回复数据，插入新的记录，删除记录以及更新记录

SQL is a standard language that works with database programs like MS Access, DB2, Informix, MS SQL Server, Oracle, MySQL, Sybase, and other database systems.
SQL是可以运作在如MS Access, DB2, Informix, MS SQL Server, Oracle, MySQL, Sybase,以及其他一些数据库系统上的标准语言

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现在你已经了解了SQL，下面应该学习什么？

The next step is to learn ADO.
下一步应该学习ADO

ADO is a programming interface to access data in a database from a web site.
ADO是一中可以让网站访问数据库数据的接口

ADO uses SQL to query data in a database.
ADO使用的是SQL来查询数据库里的数据

If you want to learn more about ADO, please visit our ADO tutorial.
如果你想要学习更多有关ADO的知识，可以访问我们的ADO教程

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