USING select * FROM EMP 30.不退出sql*plus,在sql*plus中执行一个操作系统命令: HOST Sql> host hostname 该命令在windows下可能被支持。 31.在sql*plus中,切换到操作系统命令提示符下,运行操作系统命令后,可以再次切换回sql*plus: ! sql>! $hostname $exit sql> 该命令在windows下不被支持。 32.显示sql...
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日常运维过程中,经常使用PLSQL的command模式运行SQL脚本,对于一些常见的错误,你知道原因在哪里吗? 1.SQL脚本执行后弹出输入框 原因:SQL*PLUS默认环境里会把'&字符'当成变量来处理. 解决方案: 方案一:有些时候我们也需要在SQL>的符号下输入'&字符', 只需要改变SQL*PLUS下一个环境变量define即可.在脚本最前面添加...
The commands shown in Basic SQL*Plus Commands are SQL*Plus commands available in the command-line interface. Not all commands or command parameters are shown. See Also: SQL*Plus User's Guide and Reference Table A-1 Basic SQL*Plus Commands Database OperationSQL*Plus Command Log in to SQL*...
Places a comment which SQL*Plus does not interpret as a command. NEWPAGE SET NEWP[AGE] {1|n|NONE} Sets the number of blank lines to be printed from the top of each page to the top title. SET BUFFER EDIT Use the SQL*Plus SAVE, GET, @ and START commands to create and use...
Using SQL*Plus SQL*Plus is a command-line tool that provides access to the Oracle RDBMS. SQL*Plus enables you to: Enter SQL*Plus commands to configure the SQL*Plus environment Startup and shutdown an Oracle database Connect to an Oracle database Enter an
The SQL Worksheet currently supports a number of SQL*Plus commands. SQL*Plus commands which are not supported by the SQL Worksheet are ignored and are not sent to the Oracle database. CommandRelease 1.1Release 1.2.1Release 1.5Release 1.5.5Release 2.1Release 3.0 @ Yes Yes Yes Yes Yes Yes @...
Supported SQL*Plus Commands @file_name[.ext] [arg ...] Runs SQL*Plus statements in the specified script. @@file_name[.ext] [arg ...] Runs a script. This command is similar to the @ (at sign) command. It is useful for running nested scripts because it looks for the specified scri...
IniSQL*Plus, you must specify a URL with the @ command; you cannot specify a filename. Double At Sign (@@) @{url|file} [argument[argument...]] The double at sign (@@) is used within a script file to execute another script file from the same directory as the first. For example...
1、类SQL PLUS窗口 File->New->Command Window,这个类似于oracle的客户端工具sql plus,但比它好用多了。 2、设置关键字自动大写 Tools->Preferences->Editor,将Keyword case选择Uppercase。这样在窗口中输入sql语句时,关键字会自动大写,而其它都是小写。这样阅读代码比较容易,且保持良好得编码风格,同理,在Tools->...