MySQL Error Message: MySQL Query Error SQL: SELECT COUNT(v.id) FROM xypt_inquiry AS v WHERE v.flag=1 AND v.tag like '%自行式升降机哪家好jsjs7moorinit.jsjsjs7moorinit.jsjs7moorinit.jsjs7moorinit.js%' Error: Unknown column 'v.tag' in 'where clause' Errno.: 1054