摘要: All connected Oracle users must run two modules of code to access an Oracle database instance. - Application or Oracle tool: A database user runs a database application (such as a precompiler program) or an Oracle tool (such as SQL*Plus), which issues SQL statements to an Oracle database. - Oracle database server code: Each user has some Oracle database code executing on his or her behalf, which interprets and processes the application's SQL statements. 阅读全文
posted @ 2012-11-08 22:09 南宫元耘 阅读(307) 评论(0) 推荐(0) 编辑