CREATE TABLE film (film_id NUMBER, rank_in_series NUMBER, number_in_season NUMBER, title CLOB, directed_by CLOB, original_air_date CLOB, production_code CLOB)
CREATE TABLE schedule (cinema_id NUMBER, film_id NUMBER, date CLOB, show_times_per_day NUMBER, price NUMBER)
CREATE TABLE cinema (cinema_id NUMBER, name CLOB, openning_year NUMBER, capacity NUMBER, location CLOB)

What is total number of show times per dat for each cinema?
SELECT T2.name, SUM(T1.show_times_per_day) FROM schedule AS T1 JOIN cinema AS T2 ON T1.cinema_id = T2.cinema_id GROUP BY T1.cinema_id
SELECT "T2"."name", SUM("T1"."show_times_per_day") FROM "schedule" "T1" JOIN "cinema" "T2" ON "T1"."cinema_id" = "T2"."cinema_id" GROUP BY "T1"."cinema_id"