MySQL Query : SELECT COUNT(*) AS num FROM `zhujia`.`v9_dzpj` WHERE `status` = '99' AND `fengge` = '11' AND `huxing` = '5' AND `mianji` = '1' LIMIT 1 MySQL Error : Unknown column 'huxing' in 'where clause' MySQL Errno : 1054 Message : Unknown column 'huxing' in 'where clause' Need Help?