MySQL Error
Message: MySQL Query Error
SQL: select a.*,b.word,b.cname from xycms_product as a LEFT JOIN xycms_productcate as b on a.cid=b.cid where a.flag=1 and (title like '%PP���������%' or productnum like '%PP���������%')
Error: Column 'title' in where clause is ambiguous
Errno.: 1052