java.sql.SQLException：ojdbc6也支持不支持的功能

Question

我试图在立即插入记录后检索序列ID。我得到了java.sql.SQLException: Unsupported feature。我搜索并发现问题ojdbc14.jar不支持此Statement.RETURN_GENERATED_KEYS或PreparedStatement.RETURN_GENERATED_KEYS。所以我用ojdbc6.jar文件替换。但仍面临同样的问题。有没有针对此问题的解决方法。我也发布了jdbc代码。

conn = DbUtils.getConnection();

          String sql = "insert into abcimages (ACCOUNT_ID, LANGUAGE_CODE, CNTR_ID, IG_CAT_ID, CP_ID, MY_GRP_ID," +
                    "FILE_TYPE_CODE, IG_NAME, IG_DESCR, START_VALID_DATE, END_VALID_DATE, IG_BIN) values (?,?,?,?,?,?,?,?,?,?,?,?)" ;
        //  PreparedStatement pstmt = conn.prepareStatement(sql, PreparedStatement.RETURN_GENERATED_KEYS);
          PreparedStatement pstmt = conn.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS);

          pstmt.setLong(1, 1234);
          pstmt.setString(2, "ENG");
          pstmt.setLong(3, new Long(addDetails.getCntr_id()));
          pstmt.setLong(4, new Long(addDetails.getImage_cat_id()));
          pstmt.setLong(5, new Long(addDetails.getCpn_id()));
          pstmt.setString(6, null);
          pstmt.setString(7, "JPG");
          pstmt.setString(8, addDetails.getImage_name());
          pstmt.setString(9, addDetails.getImage_descr());
          pstmt.setDate(10, sqlStartDate);
          pstmt.setDate(11, sqlendDate);
          pstmt.setNull(12, java.sql.Types.BLOB);

          pstmt.executeUpdate();

          if (pstmt.executeUpdate() > 0) { 
              java.sql.ResultSet generatedKeys = pstmt.getGeneratedKeys();
              if (generatedKeys.next()) 
                  key = generatedKeys.getInt(1); 
             }


         // updateImage(imgfile, conn);
          pstmt.close();
          conn.close();
        }catch (DbConnectionException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
            return "Oops ! Something Went Wrong. Please Check CWC_PROD_LOG_OUT.";
        }finally{
          DbUtils.closeConnection(conn);
        }

        return "Successfully Updated !!!";

对此的任何帮助都非常感激。