菜鸟问题（在线等待）

蓝海豚37

刚看了一个程序，其中的三行代码请问是什么意思，有何用

set feedback off
set verify off
set termout off

rollingpig

http://otn.oracle.com/doc/oracle8i_816/sqlplus.816/a75664/ch839.htm

蓝海豚37

这个网页看不了，不过还是要谢谢你！

pydwh

你注册个帐号就可以看的啦.以下是你需要的部分,自己看看.

Syntax
SET system_variable value


FEED[BACK] {6|n|ON|OFF}
Displays the number of records returned by a query when a query selects at least n records. ON or OFF turns this display on or off. Turning feedback ON sets n to 1. Setting feedback to zero is equivalent to turning it OFF.

VER[IFY] {ON|OFF}
Controls whether SQL*Plus lists the text of a SQL statement or PL/SQL command before and after SQL*Plus replaces substitution variables with values. ON lists the text; OFF suppresses the listing.

TERM[OUT] {ON|OFF}
Controls the display of output generated by commands executed from a command file. OFF suppresses the display so that you can spool output from a command file without seeing the output on the screen. ON displays the output. TERMOUT OFF does not affect output from commands you enter interactively.