MySQL Error Message: MySQL Query Error SQL: SELECT COUNT(v.id) FROM xypt_inquiry AS v WHERE v.flag=1 AND v.tag like '%濟(jì)(jì)(jì)(jì)(jì)(jì)(jì)南專業(yè)(yè)(yè)(yè)(yè)(yè)(yè)(yè)汽車尿廠家加工%' Error: Unknown column 'v.tag' in 'where clause' Errno.: 1054