用PreparedStatment执行INSERT语句报错:ORA-12704

类似下面的代码:  
  String   sql   =   "INSERT   INTO   my_table(col)   VALUES   (?)";  
  PreparedStatment   ps   =   ........  
  String   val   =   getFieldValue();  
  ps.setString(1,   val);  
  ps.executeUpdate();  
  ......  
   
  数据库:   Oracle  
  执行之后报ORA-12704的错，谁碰到过？怎么解决？ 问题点数：50、回复次数：3Top

1 楼zliang82（扁头）回复于 2004-08-04 17:15:25 得分 2

ORA－12704是什么错误啊？至少有个描述吧，这样谁知道出了什么问题啊？Top

2 楼Veeve（）回复于 2004-08-04 18:02:50 得分 0

ORA-12704:字元不符合Top

3 楼zhujianwu2008（憧憬2008）回复于 2004-08-12 18:03:56 得分 48

ORA-12704   character   set   mismatch  
   
   
  Cause:   One   of   the   following:    
   
  The   string   operands   (other   than   an   NLSPARAMS   argument)   to   an   operator   or   built-in   function   do   not   have   the   same   character   set.    
   
  An   NLSPARAMS   operand   is   not   in   the   database   character   set.    
   
  String   data   with   character   set   other   than   the   database   character   set   is   passed   to   a   built-in   function   not   expecting   it.    
   
  The   second   argument   to   CHR()   or   CSCONVERT()   is   not   CHAR_CS   or   NCHAR_CS.    
  Top

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• ps
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