Код: Выделить всё
$fb_UID = $this->session->userdata('fb_UID');
$qs = $this->db
->select("*,qs.UID as qs_UID")
->from("question_set qs")
->join("questions q", "qs.UID=q.fk_question_set_UID", "inner")
->where("sickness_UID", $id)
->where('`qs.UID` NOT IN(SELECT `fk_question_set_UID` FROM `solved_qset` where fk_fb_UID = `$fb_UID`)', NULL, FALSE)
->group_by("qs.UID", "asc")
->order_by("qs.UID", "random")
->get()
->row();
Код: Выделить всё
Unknown column '$fb_UID' in 'where clause'
Подробнее здесь: https://stackoverflow.com/questions/191 ... s-query-bu
Мобильная версия