Database: yelp
Question: find the total checkins in Moroccan restaurant in " Los Angeles " per day
SQL: select t4.day  ,  sum ( t4.count ) from category as t2 join business as t1 on t2.business_id  =  t1.business_id join category as t3 on t3.business_id  =  t1.business_id join checkin as t4 on t4.business_id  =  t1.business_id where t1.city  =  "los angeles" and t2.category_name  =  "moroccan" and t3.category_name  =  "restaurant" group by t4.day;