数据库错误: [Unknown column ''' in 'where clause']
select * from `big_product` where `channelid` in (25) or instr(replace(concat("'",categoryid,"'"),",","','"),"'25'")>0

数据库错误: [Unknown column ''' in 'where clause']
SELECT * FROM `big_product` WHERE `channelId` IN (25) OR INSTR(REPLACE(CONCAT("'",categoryId,"'"),",","','"),"'25'")>0 order by ordering DESC,id DESC limit 0,12