Postgresql 中文操作指南

欢迎使用 PostgreSQL 教程。接下来的几章旨在为那些对以下任何一个方面比较陌生的人简单介绍 PostgreSQL、关系数据库概念和 SQL 语言。我们仅假设您对如何使用计算机有一些一般了解。不需要任何特定的 Unix 或编程经验。本部分主要目的是让您对 PostgreSQL 系统的重要方面有一些实践经验。对于所涵盖的主题，它并不试图提供完整或彻底的讨论。

Welcome to the PostgreSQL Tutorial. The following few chapters are intended to give a simple introduction to PostgreSQL, relational database concepts, and the SQL language to those who are new to any one of these aspects. We only assume some general knowledge about how to use computers. No particular Unix or programming experience is required. This part is mainly intended to give you some hands-on experience with important aspects of the PostgreSQL system. It makes no attempt to be a complete or thorough treatment of the topics it covers.

完成本教程后，您可能希望继续阅读 Part II 以获得有关 SQL 语言的更正式知识，或阅读 Part IV 以获取有关为 PostgreSQL 开发应用程序的信息。那些设置并管理自己的服务器的人也应该阅读 Part III。

After you have worked through this tutorial you might want to move on to reading Part II to gain a more formal knowledge of the SQL language, or Part IV for information about developing applications for PostgreSQL. Those who set up and manage their own server should also read Part III.

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