]]>鏌ヨ紱繪寚瀹氭棩鏈熸渶榪戠殑涓鏉℃暟鎹紙oracle錛?/title>http://www.aygfsteel.com/deepbluesea/archive/2008/07/17/215396.htmldeepblueseadeepblueseaThu, 17 Jul 2008 02:21:00 GMThttp://www.aygfsteel.com/deepbluesea/archive/2008/07/17/215396.htmlhttp://www.aygfsteel.com/deepbluesea/comments/215396.htmlhttp://www.aygfsteel.com/deepbluesea/archive/2008/07/17/215396.html#Feedback0http://www.aygfsteel.com/deepbluesea/comments/commentRss/215396.htmlhttp://www.aygfsteel.com/deepbluesea/services/trackbacks/215396.html
(Select * from t_currency_rate
where f_orig_curr='USD'
and f_dest_curr='RMB'
Order by abs(f_date-sysdate) ) a
where rownum=1