In Windows run the SQL script, HLPBLD.SQL, from SQL*Plus with: @ORACLE_HOME\SQLPLUS\ADMIN\HELP\HLPBLD.SQL HELPUS.SQL The HLPBLD.SQL script creates and loads the help tables. Running the helpdrop.sql Script to Remove Command-line Help Run the provided SQL script, HELPDROP.SQL, to remo...
Oraclede的 SQL*PLus提供了一个命令行方式的解释器,同时支持SQL和PL/SQL。SQL*Plus可以接受用户输入的语句,然后把语句发送给Oracle服务器,并显示处理结果。 1.启动SQL*Plus 为了启动SQL*Plus需要跟随以下步骤: 1.1执行以下的其中一项 确认PATH环境变量包含了ORACLE_HOME/bin。 改变目录为ORACLE_HOME/bin。 1.2输入命...
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;publicclassSQLPlusDemo{publicstaticvoidmain(String[]args){try{Stringcommand="sqlplus username/password@hostname:port/servicename @script.sql";Processprocess=Runtime.getRuntime().exec(command);BufferedReaderreader=newBuff...
In the SQL-Script, refer to the parametersas&1, &2, and &3. @ScriptName.sql will call sub-scripts from the current working directory of SQL*Plus. @C:\work\oracle\ScriptName.sql will call a sub-script from a specific directory. @@pathname Run (START) an SQL Script @@ will call a...
I am currently trying to migrate a simple web based application from oracle to mysql. To administer the database on oracle, I used shell scripts calling sqlplus to run sql scripts. (sqlplus is a sql shell , simular to the mysql sql shell) With sqlplus, you can pass parameters to you...
CLEAR HOST RUN WHENEVER OSERROR COLUMN INPUT SAVE WHENEVER SQLERROR COMPUTE LIST SET XQUERY CONNECT PASSWORD SHOW sqlplus 一个允许你输入sql语句地方 sql语句控制数据库的存取 1 查出scott.emp表的编号,姓名 SQL> select empno , ename from scott.emp; 分号结束 回车执行 ...
m = Mysql.new("localhost","ruby","secret","maillist") r = m.query("SELECT * FROM people ...
Loads a SQL statement or PL/SQL block from a script into the SQL buffer. The buffer has no command history list and does not record SQL*Plus commands. GET [FILE] file_name[.ext] [LIST | NOLIST] 25)HOST 在SQL Plus环境中执行所在操作系统的命令,命令与FTP下面的!命令可以联合记忆,在FTP下...
sql>select * from dept; DEPTNO DNAME location --- --- --- 10 ACCOUNTING NEW YORK 2). 将列名ENAME改为新列名EMPLOYEE NAME并将新列名放在两行上: SQL> select * from bitmap_t; id NAME --- --- 2 A 3 A 4 A 1 A 1 B SQL> col...
SQLstatements 2010年6月26日 PL/SQLblocks SQL*Pluscommands SQL*Plus,SQLandPL/SQL SQL*Plus:–AnOracletoolthatrecognizesandsubmitsSQLandPL/SQLstatementstotheServerforexecutionandcontainsitsowncommandlanguage.