MySQL Query : SELECT END_DATE AS END_DATE,price as price,hbzj as hbzj,hbzf as hbzf, i_price AS i_price,i_hbzj as i_hbzj,i_hbzf as i_hbzf,l_price as l_price,l_hbzj as l_hbzj,l_hbzf as l_hbzf FROM tb_coal_price_port_qhdg_t order by end_date desc LIMIT 1 MySQL Error : Unknown column 'hbzj' in 'field list' MySQL Errno : 1054 Message : Unknown column 'hbzj' in 'field list' Need Help?