MySQLでエラーが発生しました。<br><b>SELECT * FROM ct_web WHERE ctw_nyukyo>0 and ctw_kousin>1609005429 and  city=1106 and areacode in (1,2,3,4,5,6,11,12,13,19,20)</b><br>1054: Unknown column 'city' in 'where clause'