Oracle8 Administrator's Reference for LINUX
Release 8.0.5

A66585-01

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¸®´ª½º¿¡¼­ SQL*Plus °ü¸®Çϱâ
(Administering SQL*Plus on Linux)

SQL*Plus °ü¸®Çϱâ (Administering SQL*Plus)

¼³Á¤ ÆÄÀϵé (Setup Files)

SQL*Plus¸¦ À§ÇÑ ¼³Á¤ ÆÄÀÏÀº, site profileÀ» ¼³Á¤ÇÏ´Â ÀüüÀûÀÎ ¼³Á¤ÆÄÀÏÀÎ glogin.sql°ú, »ç¿ëÀÚ profileÀ» Á¤ÀÇÇÏ´Â login.sqlÀÌ ÀÖ´Ù. glogin.sql °ú login.sql filesÀº SQL*Plus sessionÀÌ ½ÃÀÛµÉ ¶§ ½ÇÇàµÉ SQL¹®ÀåÀ̳ª ¶Ç´Â SQL*Plus ¸í·É¾î¸¦ Æ÷ÇÔÇÑ´Ù. ¿©·¯ºÐµéÀÌ SQL*Plus¸¦ ½ÇÇàÇÒ ¶§ glogin.sql ¸¦ ¸ÕÀú ÀÐ°í ³­ ´ÙÀ½ login.sql¸¦ ÀÐ°Ô µÈ´Ù.

The Site Profile

Site profile ÆÄÀÏÀº $ORACLE_HOME/sqlplus/admin/glogin.sqlÀÌ´Ù. SQL*Plus´Â »ç¿ëÀÚ°¡ SQL*Plus¸¦ ½ÃÀÛÇÒ ¶§¸¶´Ù, ±×¸®°í SQL*Plus°¡ ¿À¶óŬ°úÀÇ ¿¬°áÀ» ½ÃµµÇÒ ¶§¸¶´Ù ¸í·É¾î ÆÄÀÏÀ» ½ÇÇàÇÑ´Ù. ±âº»ÀûÀÎ Site ProfileÀº SQL*Plus°¡ ¼³Ä¡µÉ ¶§¸¶´Ù $ORACLE_HOME/sqlplus/admin¿¡ ³õÀÌ°Ô µÈ´Ù. ¸¸¾à Site ProfileÀÌ ÀÌ¹Ì Á¸ÀçÇÑ´Ù¸é, µ¤¾î ¾²±â°¡ µÈ´Ù. SQL*Plus°¡ Á¦°ÅµÉ ¶§¿¡´Â ÀÌ¹Ì ÀÖ´Â Site Profileµµ Á¦°ÅµÈ´Ù.

»ç¿ëÀÚ ÇÁ·ÎÆÄÀÏ (User Profile)

User Profile fileÀº login.sqlÀÌ´Ù. SQL*Plus´Â Ç×»ó »ç¿ëÀÚ ÇÁ·ÎÆÄÀÏÀ» ÇöÀç µð·ºÅ丮¿¡¼­ ¸ÕÀú ã´Â´Ù. SQL*Plus°¡ ãÀ» ¼ø¼­´ë·Î »ç¿ëÀÚ ÇÁ·ÎÆÄÀÏÀÌ ÀÖ´Â µð·ºÅ丮¸¦ SQLPATH¶ó´Â ȯ°æº¯¼ö¿¡ colonÀ¸·Î ºÐ¸®µÈ µð·ºÅ丮 ¸®½ºÆ®¸¦ ¸í½ÃÇÒ ¼ö ÀÖ´Ù.

¿¹¸¦ µé¸é, ¸¸¾à ÇöÀç µð·ºÅ丮°¡ /u02/oracle ÀÌ°í SQLPATH °¡ ´ÙÀ½ °ú °°ÀÌ ¼³Á¤µÇ¾î ÀÖ´Ù¸é:

% echo $SQLPATH 
/home:/home/oracle:/u01/oracle 

SQL*Plus´Â ¸ÕÀú ÇöÀç µð·ºÅ丮ÀÎ /u02/oracle¿¡¼­ login.sqlÀ» ã´Â´Ù. ¸¸¾à ¿©±â¼­ ¹ß°ßÇÒ ¼ö ¾ø´Ù¸é, SQL*Plus´Â /home, /home/oracle ±×¸®°í /u01/oracle µð·ºÅ丮¸¦ °¢°¢ ã°Ô µÈ´Ù.

¿©±â login.sql fileÀÇ »ùÇÃÀÌ ÀÖ´Ù:

set echo off
set feedback 4
set pause on
set pause "PLEASE PRESS RETURN TO CONTINUE"
set message on
set echo on

The PRODUCT_USER_PROFILE Table

SQL scriptÀÎ $ORACLE_HOME/sqlplus/admin/pupbld.sqlÀº Product¿Í User Profile tableÀ» ¸¸µé±â À§Çؼ­ »ç¿ëÀÚ SYSTEMÀ¸·Î¼­ ½ÇÇàµÉ °ÍÀÌ´Ù.

$ORACLE_HOME/sqlplus/admin/pupbld.sql Àº $ORACLE_HOME/bin/pupbld shell script¸¦ ÀÌ¿ëÇؼ­ ½ÇÇàµÉ °ÍÀÌ´Ù. ÀÌ ½ºÅ©¸³Æ®¸¦ ½ÇÇàÇϱâ À§Çؼ­´Â, ȯ°æº¯¼ö ORACLE_HOME°ú SYSTEM_PASS °¡ ¹Ýµå½Ã ¼³Á¤µÇ¾î ÀÖ¾î¾ß ÇÑ´Ù. SYSTEM_PASS´Â SYSTEMÀÇ »ç¿ëÀÚ À̸§°ú ¾ÏÈ£¸¦ ¹Ýµå½Ã ¼³Á¤ÇØ¾ß ÇÑ´Ù. ¿¹¸¦ µé¸é:

% setenv SYSTEM_PASS SYSTEM/manager
% pupbld

Installing product user profile tables...

Product user profile tables installed.

¸¸¾à µ¥ÀÌÅͺ£À̽º °´Ã¼°¡ ¼±Åõȴٸé, pupbld.sqlÀº SQL*Plus ¼³Ä¡ÇÏ´Â µ¿¾È Installer¿¡ ÀÇÇؼ­¸¸ ½ÇÇàµÉ ¼ö ÀÖ´Ù.

Demonstration Tables

SQL*Plus´Â Å×½ºÆ®¸¦ À§Çؼ­ »ç¿ëµÉ µ¥¸ð Å×À̺íÀÌ Æ÷ÇԵǾî ÀÖ´Ù.

±âº»ÀûÀÎ ¼³Ä¡ (Default Install)

¸¸¾à ±âº» ¼³Ä¡¸¦ ÀÌ¿ëÇÏ¿© µ¥ÀÌÅͺ£À̽º °´Ã¼¸¦ »ý¼ºÇϸé, »ç¿ëÀÚ SCOTT¿Í µ¥¸ð Å×À̺íÀº ÀÚµ¿À¸·Î »ý¼ºµÉ °ÍÀÌ´Ù.

Ä¿½ºÅÒ ¼³Ä¡ (Custom Install)

Ä¿½ºÅÒ ¼³Ä¡¸¦ ÀÌ¿ëÇÏ¿© SQL*Plus¸¦ ¼³Ä¡ÇÒ ¶§, ¸¸¾à Create Database Object¸¦ ¼±ÅÃÇÏ°í, ¿©·¯ºÐµéÀÌ "Would you like to load the SQL*Plus Demo Tables?"¶ó´Â Áú¹®¿¡ 'Yes'¶ó°í ´äÇϸé, Installer´Â TIGER¶ó´Â ¾ÏÈ£¸¦ °¡Áø SCOTT¶ó´Â »ç¿ëÀÚ¸¦ ¸¸µé°í µ¥¸ð Å×À̺íÀ» »ý¼ºÇÑ´Ù.

¼öÀÛ¾÷À¸·Î µ¥¸ð Å×ÀÌºí »ý¼ºÇϱâ (Creating Demonstration Tables Manually)

SQL ½ºÅ©¸³Æ® $ORACLE_HOME/sqlplus/demo/demobld.sql´Â µ¥¸ð ÆÄÀÏÀ» »ý¼ºÇϱâ À§ÇØ »ç¿ëµÈ´Ù. demobld.sql ÆÄÀÏÀº shcema¿¡¼­ µ¥¸ð Å×À̺íÀ» ¸¸µé°í ¾î¶² »ç¿ëÀڷμ­ SQL*Plus ³»¿¡¼­ ½ÇÇàµÈ´Ù. ¿¹¸¦ µé¸é:

% sqlplus scott/tiger 
SQL> @?/sqlplus/demo/demobld.sql 

$ORACLE_HOME/sqlplus/demo/demobld.sql´Â shell script $ORACLE_HOME/bin/demobld¸¦ ÀÌ¿ëÇÏ¿© ´ÙÀ½°ú °°ÀÌ ½ÇÇàµÉ °ÍÀÌ´Ù:

% demobld scott tiger

µ¥¸ð Å×À̺í Áö¿ì±â (Deleting Demonstration Tables)

SQL scriptÀÎ $ORACLE_HOME/sqlplus/demo/demodrop.sqlÀº µ¥¸ð Å×À̺íÀ» drop Çϴµ¥ ÀÌ¿ëÇÑ´Ù. demodrop.sql ÆÄÀÏÀº »ç¿ëÀÚÀÇ schema·Î ºÎÅÍ µ¥¸ð Å×À̺íÀ» drop Çϱâ À§Çؼ­ ¾î¶² »ç¿ëÀڷμ­ SQL*Plus¸¦ ½ÇÇàÇÑ´Ù. ¿¹¸¦ µé¸é:

% sqlplus scott/tiger 
SQL> @?/sqlplus/demo/demodrop.sql

$ORACLE_HOME/sqlplus/demo/demodrop.sql´Â shell script $ORACLE_HOME/bin/demodrop¸¦ ÀÌ¿ëÇؼ­ ´ÙÀ½°ú °°ÀÌ ½ÇÇàÇÒ ¼ö ÀÖ´Ù:

% demodrop scott tiger


ÁÖÀÇ:

SQL scripts demobld.sql ¿Í demodrop.sql µÑ´Ù table EMP, DEPT, BONUS, SALGRADE ±×¸®°í DUMMY¸¦ drop ½ÃŲ´Ù. ¿©·¯ºÐµéÀº ¹Ýµå½Ã schema ³»¿¡ °°Àº À̸§À» °¡Áø Å×À̺íÀÌ ¾ø´Ù´Â °ÍÀ» È®ÀÎÇØ¾ß ÇÑ´Ù. ±×·¸Áö ¾ÊÀ¸¸é ÀڷḦ ¼Ò½ÇÇÏ°Ô µÈ´Ù.

 

Help Facility

Default Install

¸¸¾à ±âº» ¼³Ä¡¿Í Create Database Object¸¦ ¼±ÅÃÇϸé, Help Facility´Â ÀÚµ¿À¸·Î ¼³Ä¡µÈ´Ù.

Custom Install

SQL*Plus¸¦ ¼³Ä¡ÇÒ ¶§, ¸¸¾à Create Database Objects¸¦ ¼±ÅÃÇÏ°í ¿©·¯ºÐµéÀÌ "Would you like to load the SQL*Plus Help Facility?"¶ó´Â Áú¹®¿¡ 'Yes'¶ó°í ´ë´äÇß´Ù¸é, Installer´Â Help Facility¸¦ »ý¼ºÇÏ°Ô µÈ´Ù.

Installing the Help Facility Manually

Help Facility´Â $ORACLE_HOME/bin/helpins shell script¸¦ ÀÌ¿ëÇؼ­ ¼öÀÛ¾÷À¸·Î ¼³Ä¡ÇÒ ¼ö ÀÖ´Ù. ÀÌ ½ºÅ©¸³Æ®¸¦ ÀÌ¿ëÇϱâ À§Çؼ­´Â ȯ°æº¯¼ö ORACLE_HOME °ú SYSTEM_PASS°¡ ¹Ýµå½Ã ¼³Á¤µÇ¾î ÀÖ¾î¾ß ÇÑ´Ù. SYSTEM_PASS´Â SYSTEMÀÇ »ç¿ëÀÚ À̸§°ú ¾ÏÈ£°¡ ¼³Á¤µÇ¾î ÀÖ¾î¾ß ÇÑ´Ù. ¿¹¸¦ µé¸é:

$ setenv SYSTEM_PASS SYSTEM/manager 
$ helpins

	SQL*Loader: Release 8.0.5.0.0 - Production

(c) Copyright 1998 Oracle Corporation.  All rights reserved.

Commit point reached - logical record count 828

SQL*Loader: Release 8.0.5.0.0 - Production

(c) Copyright 1998 Oracle Corporation.  All rights reserved.

Commit point reached - logical record count 1024 
Commit point reached - logical record count 1207

SQL*Loader: Release 8.0.5.0.0 - Production

(c) Copyright 1998 Oracle Corporation.  All rights reserved.

Commit point reached - logical record count 1024 
Commit point reached - logical record count 1304 
Commit point reached - logical record count 2328 
Commit point reached - logical record count 2724 
Commit point reached - logical record count 2835 

ÂüÁ¶:

SQL*Plus User's Guide and Reference¸¦ ÂüÁ¶Ç϶ó. ±×¸®°í README file°ú $ORACLE_HOME/sqlplus/doc/release.docµµ ÂüÁ¶Ç϶ó.

 

SQL*Plus »ç¿ëÇϱâ

SQL*PlusÀÇ ½Ã½ºÅÛ ÆíÁý±â ÀÌ¿ëÇϱâ (Using System Editor from SQL*Plus)

SQL*Plus ÇÁ¶÷ÇÁÆ®¿¡¼­ ed ¶Ç´Â edit ¸í·É¾î¸¦ ÀÔ·ÂÇϸé, ed, emacs, ned ¶Ç´Â vi¿Í °°Àº ±âº»ÀûÀÎ ½Ã½ºÅÛ ÆíÁý±â¸¦ È£ÃâÇÑ´Ù. ¿©·¯ºÐµéÀÇ PATH ȯ°æº¯¼ö¿¡´Â À̵é ÆíÁý±âÀÇ µð·ºÅ丮°¡ Æ÷ÇԵǾî ÀÖ¾î¾ß ÇÑ´Ù.

ÀüüÀûÀÎ ±âº» ÆíÁý±â´Â glogin.sql³»¿¡¼­ SQL*Plus _editor optionÀ» ÀÌ¿ëÇؼ­ DBA¿¡ ÀÇÇØ ¼³Á¤µÈ´Ù. ÀÌ ¼³Á¤À» ´Ù¸¥°ÍÀ¸·Î ¹Ù²Ù±â À§Çؼ­´Â login.sql³»¿¡ ÆíÁý±â¸¦ ¸í½Ã ÇØ ÁÖ¾î¾ß ÇÑ´Ù. µÎ ÆÄÀÏ ´Ù SQL*Plus°¡ ½ÃÀ۽ÿ¡ ÀÐ¾î µéÀÌ°Ô µÇ´Â µ¥ local fileÀÌ ¿ì¼±±ÇÀ» °¡Áö°Ô µÈ´Ù. _editor option Àº µÎ ÆÄÀÏ ¾îµð¼­µçÁö SQL*Plus ¼¼¼±µ¿¾È¿¡ ¼³Á¤µÉ ¼ö ÀÖ´Ù.

¸¸¾à _editor optionÀÌ ¼³Á¤µÇ¾î ÀÖÁö ¤·³ºÀ¸¸é, EDITOR¿Í VISUAL À̶ó´Â ȯ°æº¯¼ö°¡ SQL*Plus editor¸¦ ¼³Á¤ÇÏ°Ô µÈ´Ù. ±×µéÀº »ç¿ëÀÚÀÇ ½ÃÀÛ ÆÄÀÏÀ̳ª ¶Ç´Â ½Ã½ºÅÛ ÇÁ·ÒÇÁÆ®¿¡¼­ ¼³Á¤µÈ´Ù. ¸¸¾à µÑ´Ù ¼³Á¤µÇ¾î ÀÖÀ¸¸é EDITOR¶ó´Â º¯¼ö°¡ ÀÌ¿ëµÈ´Ù.

EditorÀÇ ¼ø¼­ ¼³Á¤Çϱâ

SQL*Plus´Â ´ÙÀ½ ¼ø¼­¿¡ µû¶ó ±âº» ÆíÁý±â¸¦ ¼³Á¤ÇÏ°Ô µÈ´Ù:

  1. The _editor SQL*Plus sessionµ¿¾È ¼³Á¤µÈ º¯¼ö.
  2. login.sql ³»¿¡ ÀÖ´Â _editor º¯¼ö.
  3. glogin.sql ³»¿¡ ÀÖ´Â _editor º¯¼ö.
  4. EDITOR ȯ°æ º¯¼ö.
  5. VISUAL ȯ°æ º¯¼ö.

ÀÌµé º¯¼ö Áß ¾î´À°Íµµ ¼³Á¤µÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì, SQL*Plus´Â ed¸¦ »ç¿ëÇÑ´Ù.

_editor optionÀÇ ¼³Á¤

login.sql file³»¿¡ ´ÙÀ½ ÁÙÀ» Ãß°¡ÇÏ¿© SQL*Plus _editor optionÀ» ¼³Á¤ÇÑ´Ù:

define _editor=editor_name

¿©±â¼­ editor_name ´Â ¸®´ª½ºÀÇ ÆíÁý±â À̸§ÀÌ´Ù.

ȯ°æ º¯¼ö ¼³Á¤Çϱâ

Bourne ¶Ç´Â Korn shell¿¡¼­´Â, ´ÙÀ½°ú °°ÀÌ È¯°æº¯¼ö¸¦ ÀÔ·ÂÇÏ¿© ±âº» ÆíÁý±â¸¦ ¼³Á¤ÇÑ´Ù:

$ LINUX_VAR=editor_name; export LINUX_VAR

C shell¿¡¼­´Â, ´ÙÀ½°ú °°ÀÌ È¯°æ º¯¼ö¸¦ ÀÔ·ÂÇÏ¿© ±âº» ÆíÁý±â¸¦ ¼³Á¤ÇÑ´Ù:

% setenv LINUX_VAR editor_name

ȯ°æº¯¼ö ¹®¹ýÀº Table 4-1¿¡ ¼³¸íµÇ¾î ÀÖ´Ù.

Table 4-1 LINUX ȯ°æº¯¼ö¸¦ À§ÇÑ ¹®¹ý

LINUX_VAR

 

EDITOR ¶Ç´Â VISUAL ȯ°æ º¯¼ö

 

editor_name

 

LINUX ÆíÁý±â (¿¡¸¦ µé¸é, vi ¶Ç´Â ed)

 

±âº» ¼³Á¤ (Default Settings)

¸¸¾à ¿©·¯ºÐµéÀÌ system editor¸¦ È£ÃâÇÒ °æ¿ì, ÇöÀçÀÇ SQL buffer´Â edit buffer ³»¿¡ ³õÀÌ°Ô µÇ°í ÆíÁý±â¿¡¼­ ÀÌ¿ë°¡´ÉÇÑ ¸ðµç ¸í·É¾î´Â SQL ¹®ÀåÀ» ¹Ù²Ü¼ö ÀÖ´Ù. SQL*Plus´Â afiedt.buf ¶ó´Â ÀÓ½ÃÆÄÀÏÀ» »ç¿ëÇÑ´Ù. ¿©·¯ºÐµéÀÌ ÆíÁý±â¸¦ Á¾·áÇÒ ¶§, ¹Ù²ï SQL buffer´Â SQL*Plus·Î µ¹¾Æ°¡°Ô µÈ´Ù.

SQL*Plus¿¡¼­ ¿î¿µÃ¼°è ¸í·É¾î ½ÇÇàÇϱâ

SQL*Plus ÇÁ·ÒÇÁÆ® ¹Ù·ÎµÚ ù±ÛÀÚ·Î ´À³¦Ç¥ (!)¸¦ Àû¾î ÁÖ¸é ¹Ù·Î µÚÀÌ¾î ¿À´Â ¹®ÀÚ¿­µéÀº sub-sell·Î Àü´Þ½ÃÅ°¶ó´Â °ÍÀ» ÀÇ¹Ì ÇÑ´Ù. SHELL ȯ°æº¯¼ö¿¡¼­ ¿©·¯ºÐµéÀÌ ¸í·É¾î¸¦ ½ÇÇà½Ãų shellÀÇ Á¾·ù¸¦ ¼±ÅÃÇÑ´Ù. ±âº» shellÀº /bin/sh (sh)ÀÌ´Ù. ¸¸¾à shellÀ» ½ÇÇàÇÒ ¼ö ¾ø´Ù¸é, error message°¡ Ãâ·ÂµÉ °ÍÀÌ´Ù.

´ÙÀ½ SQL*Plus commands¸¦ ÀÌ¿ëÇÏ¿© Ư¼öÇÑ ÀÛ¾÷À» ¼öÇàÇÑ´Ù:

Interrupting SQL*Plus

SQL*Plus¸¦ ½ÇÇàÇÏ´Â Áß°£¿¡:

SPOOL ¸í·É¾î ÀÌ¿ëÇϱâ (Using the SPOOL Command)

SPOOL ¸í·É¾î¿¡ ÀÇÇؼ­ »ý¼ºµÇ´Â ÆÄÀÏÀÇ ±âº» È®ÀåÀÚ´Â .lstÀÌ´Ù. ÀÌ È®ÀåÀÚ¸¦ º¯°æÇϱâ À§ÇÏ¿©, period (.)¸¦ Æ÷ÇÔÇÏ´Â spool ÆÄÀÏÀ» ¸í½ÃÇØ¾ß ÇÑ´Ù.

¿¹¸¦ µé¸é:

SQL> SPOOL query.lis

Á¦ÇÑÁ¡ (Restrictions)

COPY Command

SQL*Plus¿¡¼­ COPY ¸í·É¾î´Â °°Àº ¹öÁ¯ÀÇ ¿î¿µÃ¼°è°¡ ½ÇÇàÁßÀÎ ´Ù¸¥ machine¿¡ ´ëÇؼ­µµ Á¦ÇѾøÀÌ Áö¿øµÈ´Ù.

COPY´Â ´Ù¸¥ ¹öÁ¯ÀÇ ¿î¿µÃ¼°è¸¦ ¿î¿µÁßÀÎ machine »çÀÌ¿¡µµ ÀÛµ¿ÇÑ´Ù. ¸¸¾à COPY°¡ ½ÇÆÐÇÒ °æ¿ì, rcp³ª ftp¸¦ ÀÌ¿ëÇÏ¿© Á¢¼ÓÇÏ¿© °Ë»çÇϱ⠹ٶõ´Ù. Á¦ÇÑÁ¡Àº °¢°¢ÀÇ È¸»ç¿¡¼­ Á¦°øÇÏ´Â ³ÝÆ®¿öÅ· ¼ÒÇÁÆ®¿þ¾î¿¡¼­ ½Ã½ºÅÛ »çÀÌ¿¡¼­ ÀûÀýÈ÷ µ¿ÀÛÇÏ´Â rcp, ftp ¶Ç´Â COPY ¸í·ÉÀ» ¸·À» ¼öµµ ÀÖ´Ù´Â °ÍÀÌ´Ù.


ÁÖÀÇ:

rlogin ¸í·É¾î´Â Å« ÀÚ·á ÆÐŶÀ» ÁÖ°í ¹ÞÀ»¼ö´Â ¾ø´Ù. ±×¸®°í Á¢¼Ó °Ë»ç¸¦ À§Çؼ­´Â ÀûÀýÇÏÁö ¸øÇÑ ¹æ¹ýÀÌ´Ù.

 

¸¸¾à COPY°¡ ½Ã½ºÅÛµé °£¿¡ ±â´ÉÀ» ÇÏÁö ¾Ê´Â´Ù¸é, ¿©·¯ºÐµéÀÌ copyÇϱ⸦ ¿øÇÏ´Â Å×À̺íÀ» °¡¸£Å°´Â »ç¿ëÀÚ ID ¿Í ½Ã½ºÅÛÀ¸·Î µ¥ÀÌÅͺ£À̽º ¸µÅ©¸¦ »ý¼ºÇØ µÎ¾î¶ó. ÀÌ·¸°Ô Çϱâ À§Çؼ­ ´ÙÀ½°ú °°ÀÌ ÀÔ·ÂÇ϶ó:

SQL> create table newtable as \
(SELECT * FROM table@database_link_name)

ÀÌ°ÍÀº ¿ø°Ý ½Ã½ºÅÛ¿¡ µé¾î°¡ ÀÖ´Â µ¥ÀÌÅͺ£À̽º·Î ºÎÅÍ rows¿Í columnsÀ» select Çس»¾î ·ÎÄà ½Ã½ºÅÛ¿¡ »õ·Î¿î Å×À̺í·Î ÀÔ·ÂÇÏ¿© ÁØ´Ù.

Resizing Windows

SQL*Plus LINESIZE ÀÇ ±âº»°ªÀº 80À̸ç PAGESIZEÀÇ ±âº» °ªÀº 25ÀÌ´Ù. ÀÌµé º¯¼öµéÀº À©µµ¿ìÀÇ Å©±â¿¡µû¶ó ÀÚµ¿À¸·Î ¼³Á¤µÇÁö ¾Ê´Â´Ù.

Return Value

LINUXÀÇ º¹±Í°ªÀº ¿ÀÁ÷ ÇÑ ¹ÙÀÌÆ®¸¸ÀÌ ÀÌ¿ë°¡´ÉÇÏ´Ù. ÀÌ°ÍÀº ¿À¶óŬÀÇ ¿¡·¯Äڵ带 µ¹·ÁÁִµ¥ ÃæºÐÇÏÁö ¸øÇÏ´Ù. º¹±Í°ªÀÇ ¹üÀ§´Â 0 ºÎÅÍ 255±îÁö ÀÌ´Ù.




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