Java开发网 - SQL EXCEPTION问题

Topic: SQL EXCEPTION问题

1.SQL EXCEPTION问题

Posted by: jayjyy
Posted on: 2006-03-19 10:06

我检查了一遍都没有什么错误,执行时有例外发生.以下是主要模块(i上面已声明):


 try{
     rs.beforeFirst();
     while(rs.next())
    {
     xuehao=rs.getString(1);name=rs.getString(2);sex=rs.getString(3);
     banji=rs.getString(4);address=rs.getString(5);  
     a[i][0]=xuehao;
     a[i][1]=name;
     a[i][2]=sex;
     a[i][3]=banji;
     a[i][4]=address;
     i++;
     pbar.setValue(i);
     pbar.setString("查询了"+i+"条记录");
     }
     }
     catch(SQLException sqlerror)
     {
      sqlerror.printStackTrace();  
       }

2.Re:SQL EXCEPTION问题 [Re: jayjyy]	Copy to clipboard
Posted by: why Posted on: 2006-03-27 02:43 As the exception message suggested, you could not use beforeFirst() with the TYPE_FORWARD_ONLY cursor type, try TYPE_SCROLL_INSENSITIVE