MySQL Error Message: MySQL Query Error SQL: SELECT COUNT(v.id) FROM xypt_inquiry AS v WHERE v.flag=1 AND v.tag like '%成都對(duì)(duì)(duì)(duì)(duì)輥機(jī)(jī)(jī)(jī)(jī)(jī)(jī)(jī)(jī)(jī)%' Error: Unknown column 'v.tag' in 'where clause' Errno.: 1054