MySQL Error Message: MySQL Query Error SQL: SELECT COUNT(v.id) FROM xypt_inquiry AS v WHERE v.flag=1 AND v.tag like '%大同專(zhuān)業(yè)(yè)(yè)(yè)(yè)(yè)除塵設(shè)(shè)(shè)(shè)(shè)(shè)備廠家%' Error: Unknown column 'v.tag' in 'where clause' Errno.: 1054