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select empno||','||ename||','||sal from emp;
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set colsep' ';¡¡¡¡¡¡ //ÓòÊä³ö·Ö¸ô·û
set echo off;¡¡¡¡¡¡¡¡//ÏÔʾstartÆô¶¯µÄ½Å±¾ÖеÄÿ¸ösqlÃüÁȱʡΪon
set feedback off;¡¡¡¡//»ØÏÔ±¾´ÎsqlÃüÁî´¦ÀíµÄ¼Ç¼ÌõÊý£¬È±Ê¡Îªon
set heading off;¡¡¡¡ //Êä³öÓò±êÌ⣬ȱʡΪon
set pagesize 0;¡¡¡¡¡¡//Êä³öÿҳÐÐÊý£¬È±Ê¡Îª24,ΪÁ˱ÜÃâ·ÖÒ³£¬¿ÉÉ趨Ϊ0¡£
set termout off;¡¡¡¡ //ÏÔʾ½Å±¾ÖеÄÃüÁîµÄÖ´Ðнá¹û£¬È±Ê¡Îªon
set trimout on;¡¡¡¡¡¡//È¥³ý±ê×¼Êä³öÿÐеÄÍÏβ¿Õ¸ñ£¬È±Ê¡Îªoff
set trimspool on;¡¡¡¡//È¥³ýÖØ¶¨Ïò£¨spool£©Êä³öÿÐеÄÍÏβ¿Õ¸ñ£¬È±Ê¡Îªoff
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               SET NEWPAGE NONE
                SET HEADING OFF
                SET SPACE 0
                SET PAGESIZE 0
                SET TRIMOUT ON
                SET TRIMSPOOL ON
                SET LINESIZE 2500
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if not object_id('Class') is null
drop table Class
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Create table Class([Student] nvarchar(2),[Course] nvarchar(2),[Score] int)
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select N'ÕÅÈý',N'ÓïÎÄ',78 union all
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oracle sql*plus set &spool½éÉÜ(Ò»)

1). ÉèÖõ±Ç°sessionÊÇ·ñ¶ÔÐ޸ĵÄÊý¾Ý½øÐÐ×Ô¶¯Ìá½» :SET AUTO[COMMIT] {ON|OFF|IMM[EDIATE]| n}
SQL> set autocommit off
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SQL> set echo on
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