RUN Execute (or re-execute) commandsinthe SQL*Plus buffer Lists the commands before running. RUNFORM Run a SQL*Forms application. SAVE file Save the contents of the SQL*Plus bufferina command file. SAVE file [CRE[ATE] | REP[LACE] | APP[END]] SET Display or change SQL*Plus settings. ...
| file_name [ .ext ] } [ arg ... ] -- -4 / 执行当前缓冲区的命令(运行上一次执行的SQL语句). SQL > HELP / / (slash) -- --- Executes the most recently executed SQL command or PL / SQL block which is stored in the SQL buffer. Use slash ( / ) at the command prompt or li...
或者@file_name 三,安装sqlplus帮助 Running the hlpbld.sql Script to Install Command-line Help Run the provided SQL script, HLPBLD.SQL, to load command-line help. Log in to SQL*Plus as the SYSTEM user with: SQLPLUS SYSTEM You are prompted to enter the password you have defined for the S...
这个参数用的很频繁,相信含义大家也都知道:Sets the total number of characters that SQL*Plus displays on one line before beginning a new line.这个参数是用来控制sqlplus显示的,而longchunksize是用来控制sqlplus获取数据的,所以如果这个参数设置不当也不能完全显示。 举例: 数据有10个字节:0123456789 set longch...
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输入命令 sqlplus /nolg (注意:LINUX和UNIX操作系统对大小写敏感) 2.SQL*Plus连接语句 提交SQL*Plus连接语句开始连接到Oracle实例,或在任何时刻重新连接到一个不...
the contents of the file setuserpasswd.sql: update users set passwd='&2' where username='&1'; quit if I call this from the unix shell: setuserpasswd.sh johndoe somepassword the following sql gets executed: update users set passwd='somepassword' where username='johndoe'; I ...
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 ...
1)@ 运行指定脚本中的SQL语句。可以从本地文件系统或者从WEB服务器调用脚本。常常用于使用存储于本地的脚本刷新存储过程,修改表结构。 2)@@ 运行指定脚本中的SQL语句,此命令与@命令相似,但是它可以调用脚本相同的目录下查找指定的脚本。 3)/ 执行SQL命令或者
Sql>select * from emp Employee Department name Salary --- --- --- 10 aaa 11 note: the col heading turn into two lines from one line. 3).改变列的显示长度: FOR[MAT] format Sql>select empno,ename,job from emp; EMPNO ENAME JOB --- --- --...
sqlplus命令大全(Sqlplus command Daquan) Enter, enter sqlplus commandprompt, SQL*PLUScommand (Updated) 2006.01.01 update: Added setcommand 16),34 SQL*PLUScommand Oracle´s sql*plus clienttool sql*plus,you can run sql*pluscommand sql*plusstatement. We usually say DML, DDL, DCL statement sql*...