oracle Óï¾ä ½ØÈ¡Ö®ºóÓÐÖØ¸´µÄ Ôõôȥ³ýÖØ¸´µÄÖµ
ÎÒÔÚÒ»¸öÒÔbuscodeΪΨһÖ÷¼üµÄ±íÖÐÏëUPDATE Ïë°ÑËùÓÐÀàËÆ'ÔÁA-13018 'ÕâÑù×ÓµÄÖµ¸Ä³É'ÔÁA13018'
ÓÃÏÂÃæÕâÌõÓï¾ä
UPDATE STORE_INFO SET BUSCODE = replace(buscode,'-')
¸üеÄʱºò ½ØÈ¡»áÓÐÖØ¸´ ÖªµÀÔõô²é³öÖØ¸´µÄÖµ²»?
ÓÃTRANSLATE(expr,from,to)¿ÉÒԹ涨ÆðʼλºÍ½áÊøÎ»
ÓÐÓï¾ä²»...
ɾ³ýÖØ¸´¼Ç¼!
SQL code:
delete from a a where a.rowid!=(select max(rowid) from a b where a.bm=b.bm and a.mc=b.mc);
ѧϰ
Ïà¹ØÎÊ´ð£º
¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱºò¾Í±¨´í²»ÄܼÌÐø°²×°£¿
ÄÚ´æ¶à´ó£¿¡¡ÖØÐÂϸöÊý¾Ý¿â°²×°ÊÔÊÔ..
ÒýÓÃ
¸÷λoracle¸ßÊÖ£¬Çë½ÌÒ»ÏÂΪʲôoracle 10gÔÚ°²×°µ½°Ù·ÖÖ®°ËÊ®ÎåµÄʱ ......
eclipse 3.3Æô¶¯web¹¤³Ì£¬ÒªÁ¬½Óoracle9iÊý¾Ý¿â±¨
ÑÏÖØ: Cannot create PoolableConnectionFactory (Listener refused the connection with the following error:
ORA-12518, TNS:listener could not hand off cli ......
select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001'
ÉÏÃæÒ»¸ö¼òµ¥µÄSQL,Ö´ÐÐʱ¼ä2.6à ......