select count(*) as row_count from `products` where GroupId='products' AND CateId in(11,12,5) AND (AttrId like '%,261,%' or AttrId like '%,259,%' or AttrId like '%,298,%' or AttrId like '%,111,%' or AttrId like '%,301,%' or AttrId like '%,,%' or AttrId like '%,255,%') and Name<>""<br>连接数据表错误<br>错误代码： 1054:Unknown column 'Name' in 'where clause'