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Oracle trim º¯ÊýµÄÓ÷¨

 select trim(leading | trailing | both '  ' from '   abc      d      ') from dual;
 È¥µô×Ö·û´® '   abc      d      ' µÄÇ°Ãæ/ºóÃæ/ǰºóµÄ¿Õ¸ñ
 ÀàËÆº¯Êý£ºltrim, rtrim


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È«Ãæ½âÎöOracle developerµÄÒì³£´¦Àí»úÖÆ

Oracle developerÒÔÆä¿ìËÙµÄÊý¾Ý´¦Àí¿ª·¢¶øÎÅÃû£¬ÆäÒì³£´¦Àí»úÖÆÒ²ÊDZȽÏÍêÉÆ£¬²»¿ÉСêï¡£
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BEGIN
SELECT ...
-- check for ’no data found’ error
SELECT ...
-- check for ’no data found’ error
SEL ......

Oracle Dimension £¨Oracle ά£©

 
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Oracle 1Z0

´ó¼ÒºÃ£¬ÎÒÔÚhttp://download.csdn.net/source/836323ÉÏ·¢µÄÌû×Ó£¬È·ÊµÖ»ÊǸödemo£¬ÆäÌâ¿âÄÚÈݼûÏÂÎÄ£¬´ËΪ×îÐÂÌâ¿âµÄÒ»²¿·Ö£¬Õýʽ°æÌâ¿âÊÇ175Ìâ¡£ÐèÒªÕýʽ°æ±¾µÄÅóÓÑ£¬¿ÉÒÔÖ±½ÓÁªÏµÎÒ»òÕßµ½www.certinside.cn/1z0-051  ÉÏÃæ¿´¿´£¬ÎÒÃǺÍtestinsideÊÇÒ»¼ÒµÄ£¬ÐèÒªµÄ»°ÎÒ¿ÉÒÔ¸øÄã´ò¸öÕÛ£¬¼Û¸ñÔÙÒé¡£ÎÒµÄQQ£º390970748¡¡ ......

oracle command window Êä³öÏÔʾoutput²ÎÊý

fmobileÊäÈë²ÎÊý£¬msgÊä³ö²ÎÊý
--·½·¨1
 variable msg varchar2(100)
variable fmobile varchar2(100):='13424242890'
exec smsrun.PKG_SETNEIZHI.p_Whynomt(fmobile,msg)
print msg
--·½·¨2
set serveroutput on;
  declare
  FMOBILE varchar2(100):='13424242890';
  msg varchar2(100):= ......
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