"SQLOracle-10g数据库基础教程：SQL*Plus工具介绍与常用命令"

The Oracle 10g Database Basic Tutorial 2012 covers the introduction to the SQL*PLUS Tool and its common commands. The chapter starts with an overview of SQL*Plus, explaining that it is a management and development tool that comes automatically installed with the Oracle database server or client. It can be used for all management operations within the database, as well as for testing and running SQL statements and PL/SQL programs. The chapter goes on to explain the different ways in which SQL*Plus can be run, including through the command line, graphical interface, and the web-based iSQL*Plus method. It also discusses the two-layer structure of SQL*Plus, which consists of the SQL*Plus client and the database server, as well as the three-layer structure, which includes the web browser, application server, and database server. The chapter also covers the three types of statements that can be executed within SQL*Plus, which include SQL*Plus commands, SQL statements, and PL/SQL commands. Furthermore, the chapter emphasizes the importance of understanding the application of SQL*Plus tools, mastering the basic command operations, and becoming familiar with iSQL*Plus tool usage. This chapter is a comprehensive guide for gaining a thorough understanding of SQL*Plus and its capabilities. It provides a detailed introduction to the tool, its various usage options, and the different types of statements that can be executed within it. Overall, the Oracle 10g Database Basic Tutorial 2012 serves as a valuable resource for individuals looking to deepen their knowledge of SQL*Plus and its practical applications within the Oracle database environment.