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-- PROCEDURE: films.insert_into_outbox(integer)
-- DROP PROCEDURE IF EXISTS films.insert_into_outbox(integer);
-- EXAMPLE: "CALL films.insert_into_outbox(100);"
CREATE OR REPLACE PROCEDURE films.insert_into_outbox(IN filmid integer)
LANGUAGE 'sql'
BEGIN ATOMIC
-- delete existing record
DELETE
FROM films.outbox
WHERE (outbox.film_id = insert_into_outbox.filmid);
-- insert new record
INSERT INTO films.outbox (film_id, title, release_year,
film_language, rating, categories,
actors, rental_duration, length_minutes,
replacement_cost, rental_rate)
SELECT f.film_id,
initcap(f.title) AS title,
f.release_year,
trim(BOTH FROM l.name) AS film_language,
f.rating,
(SELECT array
(SELECT c.name
FROM films.film_category AS fc
JOIN films.category AS c ON fc.category_id = c.category_id
WHERE film_id = f.film_id)::text AS categories),
(SELECT array
(SELECT initcap(concat(a.first_name, ' ', a.last_name)) AS actors
FROM films.film_actor AS fa
JOIN films.actor AS a ON fa.actor_id = a.actor_id
WHERE film_id = f.film_id)::text AS actor_array),
f.rental_duration,
f.length AS length_minutes,
f.replacement_cost,
f.rental_rate
FROM films.film f
JOIN films.language l ON f.language_id = l.language_id
WHERE (f.film_id = insert_into_outbox.filmid)
GROUP BY f.film_id, (trim(BOTH FROM l.name));
END;
ALTER PROCEDURE films.insert_into_outbox (integer)
OWNER TO products_admin;
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