我想用Java代码插入Oracle表，但在PreparedStatement[duplicate]上出现错误

Question

String sql = "INSERT INTO ASIST_EMAIL (NUME, CNPCUI, LOCALITATEA, STRADA, NUMAR, BLOC, SCARA, APARTAMENT, JUDET, EMAIL, TEXTINTREBARE, CATEGCONTRIB, SECVENTA, DATA_EMAIL, CATEGSOLICIT, NUMEFISIER, ARONDARE, DOMFISCAL, SUBCATEGSOLICIT, TIPINTRARE, STARE, CODCATEG, CODSUBCATEG, HOST, AJCODSOC, AJCAEN, AJPERSCONTACT, DENREG) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
PreparedStatement ps = conn.prepareStatement(sql);
       ps.setString(0, "test");
       ps.setInt(1, 999);
       ps.setString(2, "xxx");
       ps.setString(3, "xxx");
       ps.setString(4, "xxx");
       ps.setString(5, "xxx");
       ps.setString(6, "xxx");
       ps.setString(7, "xxx");
       ps.setString(8, "xxx");
       ps.setString(9, "xxx");
       ps.setString(10, "xxx");
       ps.setString(11, "xxx");
       ps.setInt(12, 999);
       ps.setTimestamp(13, new java.sql.Timestamp(System.currentTimeMillis()));
       ps.setString(14, "xxx");
       ps.setString(15, "xxx");
       ps.setString(16, "xxx");
       ps.setString(17, "xxx");
       ps.setString(18, "xxx");
       ps.setInt(19, 99);
       ps.setInt(20, 9);
       ps.setInt(21, 999);
       ps.setInt(22, 999);
       ps.setString(23, "xxx");
       ps.setInt(24, 9);
       ps.setInt(25, 9999);
       ps.setString(26, "xxx");
       ps.setString(27, "xxx");
       ps.executeUpdate();