create emp_temp 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
第二个问题是,这样生成的UTF8文件会包含一个BOM文件头。这是一个不可见的部分,但是SQL Plus会报错。 SQL> @FXKZ_PKG.pks SP2-0734: unknown command beginning "create ..." - rest of line ignored. procedure SEND_SMS_PROC * ERROR at line 1: ORA-00900: invalid SQL statement 使用vi看看,有一...
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*...
Oracle SQL Developerは、SQL*PlusのGUIバージョンです。データベース開発者は、Oracle SQL Developerを使用して基本的なタスクを簡単に実行できます。Oracle SQL Developerでは、データベース・オブジェクトの参照、作成、編集と削除、SQL文およびスクリプトの実行、PL/SQLコードの編集とデバッグ、...
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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 @...
To return all tablesandviews in one query, execute the following TSQL statement: SELECT * FROM INFORMATION_SCHEMA.TABLES; GO It may also be wise to specify the database you wish to query: SELECT * FROM databaseName.INFORMATION_SCHEMA.TABLES; ...
When an applicationdevelopment tool processes PL/SQL units, it passes them to its local PL/SQLengine. If a PL/SQL unit contains no SQL statements, the local engine processesthe entire PL/SQL unit. This is useful if the application development tool canbenefit from conditional and iterative contr...
Converts the case of SQL commands and PL/SQL blocks just prior to execution. SET SQLN[UMBER] {ON | OFF} Sets the prompt for the second and subsequent lines of a SQL command or PL/SQL block. SET SUF[FIX] {SQL | text} Sets the default file that SQL*Plus uses in commands that ref...
promptorlinenumberpromptinSQL*Plus command line,oruse slash (/)inthe iSQL*Plus Workspace. The buffer has no command historyanddoesnotrecord SQL*Plus commands. 例子:如下图所示: ---5 ACCEPT SQL>HELP ACCEPT ACCEPT可以修改既有变量,也可定义一个新变量并等待用户输入初始值。