辨識大小寫字母的查詢問題

Question

傳統開發SQL用binary辨識大小寫字母的查詢語句可辨識大小寫：select uid from wjoy_log where binary uid='$uid' order by id desc無法辨識大小寫語句：$res = WjoyLogModel::create( )->where('uid',$uid??'')->field('longurl')->order('id','desc')->get();新的怎麼寫也會能辨識呢，求助

Answer 1

uid為什麼要帶字母

Answer 2

大神去哪裡了呢？

Answer 3

有大神幫忙不？