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-- Sakila Sample Database Schema | |
-- Version 1.4 | |
-- Copyright (c) 2006, 2022, Oracle and/or its affiliates. | |
-- Redistribution and use in source and binary forms, with or without | |
-- modification, are permitted provided that the following conditions are | |
-- met: | |
-- * Redistributions of source code must retain the above copyright notice, | |
-- this list of conditions and the following disclaimer. | |
-- * Redistributions in binary form must reproduce the above copyright | |
-- notice, this list of conditions and the following disclaimer in the | |
-- documentation and/or other materials provided with the distribution. | |
-- * Neither the name of Oracle nor the names of its contributors may be used | |
-- to endorse or promote products derived from this software without | |
-- specific prior written permission. | |
-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
-- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, | |
-- THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
-- PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | |
-- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
-- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
-- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
SET NAMES utf8mb4; | |
SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0; | |
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0; | |
SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL'; | |
DROP SCHEMA IF EXISTS sakila; | |
CREATE SCHEMA sakila; | |
USE sakila; | |
-- | |
-- Table structure for table `actor` | |
-- | |
CREATE TABLE actor ( | |
actor_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
first_name VARCHAR(45) NOT NULL, | |
last_name VARCHAR(45) NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (actor_id), | |
KEY idx_actor_last_name (last_name) | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `address` | |
-- | |
CREATE TABLE address ( | |
address_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
address VARCHAR(50) NOT NULL, | |
address2 VARCHAR(50) DEFAULT NULL, | |
district VARCHAR(20) NOT NULL, | |
city_id SMALLINT UNSIGNED NOT NULL, | |
postal_code VARCHAR(10) DEFAULT NULL, | |
phone VARCHAR(20) NOT NULL, | |
-- Add GEOMETRY column for MySQL 5.7.5 and higher | |
-- Also include SRID attribute for MySQL 8.0.3 and higher | |
/*!50705 location GEOMETRY */ /*!80003 SRID 0 */ /*!50705 NOT NULL,*/ | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (address_id), | |
KEY idx_fk_city_id (city_id), | |
/*!50705 SPATIAL KEY `idx_location` (location),*/ | |
CONSTRAINT `fk_address_city` FOREIGN KEY (city_id) REFERENCES city (city_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `category` | |
-- | |
CREATE TABLE category ( | |
category_id TINYINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
name VARCHAR(25) NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (category_id) | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `city` | |
-- | |
CREATE TABLE city ( | |
city_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
city VARCHAR(50) NOT NULL, | |
country_id SMALLINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (city_id), | |
KEY idx_fk_country_id (country_id), | |
CONSTRAINT `fk_city_country` FOREIGN KEY (country_id) REFERENCES country (country_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `country` | |
-- | |
CREATE TABLE country ( | |
country_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
country VARCHAR(50) NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (country_id) | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `customer` | |
-- | |
CREATE TABLE customer ( | |
customer_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
store_id TINYINT UNSIGNED NOT NULL, | |
first_name VARCHAR(45) NOT NULL, | |
last_name VARCHAR(45) NOT NULL, | |
email VARCHAR(50) DEFAULT NULL, | |
address_id SMALLINT UNSIGNED NOT NULL, | |
active BOOLEAN NOT NULL DEFAULT TRUE, | |
create_date DATETIME NOT NULL, | |
last_update TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (customer_id), | |
KEY idx_fk_store_id (store_id), | |
KEY idx_fk_address_id (address_id), | |
KEY idx_last_name (last_name), | |
CONSTRAINT fk_customer_address FOREIGN KEY (address_id) REFERENCES address (address_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_customer_store FOREIGN KEY (store_id) REFERENCES store (store_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `film` | |
-- | |
CREATE TABLE film ( | |
film_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
title VARCHAR(128) NOT NULL, | |
description TEXT DEFAULT NULL, | |
release_year YEAR DEFAULT NULL, | |
language_id TINYINT UNSIGNED NOT NULL, | |
original_language_id TINYINT UNSIGNED DEFAULT NULL, | |
rental_duration TINYINT UNSIGNED NOT NULL DEFAULT 3, | |
rental_rate DECIMAL(4,2) NOT NULL DEFAULT 4.99, | |
length SMALLINT UNSIGNED DEFAULT NULL, | |
replacement_cost DECIMAL(5,2) NOT NULL DEFAULT 19.99, | |
rating ENUM('G','PG','PG-13','R','NC-17') DEFAULT 'G', | |
special_features SET('Trailers','Commentaries','Deleted Scenes','Behind the Scenes') DEFAULT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (film_id), | |
KEY idx_title (title), | |
KEY idx_fk_language_id (language_id), | |
KEY idx_fk_original_language_id (original_language_id), | |
CONSTRAINT fk_film_language FOREIGN KEY (language_id) REFERENCES language (language_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_film_language_original FOREIGN KEY (original_language_id) REFERENCES language (language_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `film_actor` | |
-- | |
CREATE TABLE film_actor ( | |
actor_id SMALLINT UNSIGNED NOT NULL, | |
film_id SMALLINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (actor_id,film_id), | |
KEY idx_fk_film_id (`film_id`), | |
CONSTRAINT fk_film_actor_actor FOREIGN KEY (actor_id) REFERENCES actor (actor_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_film_actor_film FOREIGN KEY (film_id) REFERENCES film (film_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `film_category` | |
-- | |
CREATE TABLE film_category ( | |
film_id SMALLINT UNSIGNED NOT NULL, | |
category_id TINYINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (film_id, category_id), | |
CONSTRAINT fk_film_category_film FOREIGN KEY (film_id) REFERENCES film (film_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_film_category_category FOREIGN KEY (category_id) REFERENCES category (category_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `film_text` | |
-- | |
-- InnoDB added FULLTEXT support in 5.6.10. If you use an | |
-- earlier version, then consider upgrading (recommended) or | |
-- changing InnoDB to MyISAM as the film_text engine | |
-- | |
-- Use InnoDB for film_text as of 5.6.10, MyISAM prior to 5.6.10. | |
SET @old_default_storage_engine = @@default_storage_engine; | |
SET @@default_storage_engine = 'MyISAM'; | |
/*!50610 SET @@default_storage_engine = 'InnoDB'*/; | |
CREATE TABLE film_text ( | |
film_id SMALLINT NOT NULL, | |
title VARCHAR(255) NOT NULL, | |
description TEXT, | |
PRIMARY KEY (film_id), | |
FULLTEXT KEY idx_title_description (title,description) | |
) DEFAULT CHARSET=utf8mb4; | |
SET @@default_storage_engine = @old_default_storage_engine; | |
-- | |
-- Triggers for loading film_text from film | |
-- | |
DELIMITER ;; | |
CREATE TRIGGER `ins_film` AFTER INSERT ON `film` FOR EACH ROW BEGIN | |
INSERT INTO film_text (film_id, title, description) | |
VALUES (new.film_id, new.title, new.description); | |
END;; | |
CREATE TRIGGER `upd_film` AFTER UPDATE ON `film` FOR EACH ROW BEGIN | |
IF (old.title != new.title) OR (old.description != new.description) OR (old.film_id != new.film_id) | |
THEN | |
UPDATE film_text | |
SET title=new.title, | |
description=new.description, | |
film_id=new.film_id | |
WHERE film_id=old.film_id; | |
END IF; | |
END;; | |
CREATE TRIGGER `del_film` AFTER DELETE ON `film` FOR EACH ROW BEGIN | |
DELETE FROM film_text WHERE film_id = old.film_id; | |
END;; | |
DELIMITER ; | |
-- | |
-- Table structure for table `inventory` | |
-- | |
CREATE TABLE inventory ( | |
inventory_id MEDIUMINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
film_id SMALLINT UNSIGNED NOT NULL, | |
store_id TINYINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (inventory_id), | |
KEY idx_fk_film_id (film_id), | |
KEY idx_store_id_film_id (store_id,film_id), | |
CONSTRAINT fk_inventory_store FOREIGN KEY (store_id) REFERENCES store (store_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_inventory_film FOREIGN KEY (film_id) REFERENCES film (film_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `language` | |
-- | |
CREATE TABLE language ( | |
language_id TINYINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
name CHAR(20) NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (language_id) | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `payment` | |
-- | |
CREATE TABLE payment ( | |
payment_id SMALLINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
customer_id SMALLINT UNSIGNED NOT NULL, | |
staff_id TINYINT UNSIGNED NOT NULL, | |
rental_id INT DEFAULT NULL, | |
amount DECIMAL(5,2) NOT NULL, | |
payment_date DATETIME NOT NULL, | |
last_update TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (payment_id), | |
KEY idx_fk_staff_id (staff_id), | |
KEY idx_fk_customer_id (customer_id), | |
CONSTRAINT fk_payment_rental FOREIGN KEY (rental_id) REFERENCES rental (rental_id) ON DELETE SET NULL ON UPDATE CASCADE, | |
CONSTRAINT fk_payment_customer FOREIGN KEY (customer_id) REFERENCES customer (customer_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_payment_staff FOREIGN KEY (staff_id) REFERENCES staff (staff_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `rental` | |
-- | |
CREATE TABLE rental ( | |
rental_id INT NOT NULL AUTO_INCREMENT, | |
rental_date DATETIME NOT NULL, | |
inventory_id MEDIUMINT UNSIGNED NOT NULL, | |
customer_id SMALLINT UNSIGNED NOT NULL, | |
return_date DATETIME DEFAULT NULL, | |
staff_id TINYINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (rental_id), | |
UNIQUE KEY (rental_date,inventory_id,customer_id), | |
KEY idx_fk_inventory_id (inventory_id), | |
KEY idx_fk_customer_id (customer_id), | |
KEY idx_fk_staff_id (staff_id), | |
CONSTRAINT fk_rental_staff FOREIGN KEY (staff_id) REFERENCES staff (staff_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_rental_inventory FOREIGN KEY (inventory_id) REFERENCES inventory (inventory_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_rental_customer FOREIGN KEY (customer_id) REFERENCES customer (customer_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `staff` | |
-- | |
CREATE TABLE staff ( | |
staff_id TINYINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
first_name VARCHAR(45) NOT NULL, | |
last_name VARCHAR(45) NOT NULL, | |
address_id SMALLINT UNSIGNED NOT NULL, | |
picture BLOB DEFAULT NULL, | |
email VARCHAR(50) DEFAULT NULL, | |
store_id TINYINT UNSIGNED NOT NULL, | |
active BOOLEAN NOT NULL DEFAULT TRUE, | |
username VARCHAR(16) NOT NULL, | |
password VARCHAR(40) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin DEFAULT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (staff_id), | |
KEY idx_fk_store_id (store_id), | |
KEY idx_fk_address_id (address_id), | |
CONSTRAINT fk_staff_store FOREIGN KEY (store_id) REFERENCES store (store_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_staff_address FOREIGN KEY (address_id) REFERENCES address (address_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- Table structure for table `store` | |
-- | |
CREATE TABLE store ( | |
store_id TINYINT UNSIGNED NOT NULL AUTO_INCREMENT, | |
manager_staff_id TINYINT UNSIGNED NOT NULL, | |
address_id SMALLINT UNSIGNED NOT NULL, | |
last_update TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, | |
PRIMARY KEY (store_id), | |
UNIQUE KEY idx_unique_manager (manager_staff_id), | |
KEY idx_fk_address_id (address_id), | |
CONSTRAINT fk_store_staff FOREIGN KEY (manager_staff_id) REFERENCES staff (staff_id) ON DELETE RESTRICT ON UPDATE CASCADE, | |
CONSTRAINT fk_store_address FOREIGN KEY (address_id) REFERENCES address (address_id) ON DELETE RESTRICT ON UPDATE CASCADE | |
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4; | |
-- | |
-- View structure for view `customer_list` | |
-- | |
CREATE VIEW customer_list | |
AS | |
SELECT cu.customer_id AS ID, CONCAT(cu.first_name, _utf8mb4' ', cu.last_name) AS name, a.address AS address, a.postal_code AS `zip code`, | |
a.phone AS phone, city.city AS city, country.country AS country, IF(cu.active, _utf8mb4'active',_utf8mb4'') AS notes, cu.store_id AS SID | |
FROM customer AS cu JOIN address AS a ON cu.address_id = a.address_id JOIN city ON a.city_id = city.city_id | |
JOIN country ON city.country_id = country.country_id; | |
-- | |
-- View structure for view `film_list` | |
-- | |
CREATE VIEW film_list | |
AS | |
SELECT film.film_id AS FID, film.title AS title, film.description AS description, category.name AS category, film.rental_rate AS price, | |
film.length AS length, film.rating AS rating, GROUP_CONCAT(CONCAT(actor.first_name, _utf8mb4' ', actor.last_name) SEPARATOR ', ') AS actors | |
FROM film LEFT JOIN film_category ON film_category.film_id = film.film_id | |
LEFT JOIN category ON category.category_id = film_category.category_id LEFT | |
JOIN film_actor ON film.film_id = film_actor.film_id LEFT JOIN actor ON | |
film_actor.actor_id = actor.actor_id | |
GROUP BY film.film_id, category.name; | |
-- | |
-- View structure for view `nicer_but_slower_film_list` | |
-- | |
CREATE VIEW nicer_but_slower_film_list | |
AS | |
SELECT film.film_id AS FID, film.title AS title, film.description AS description, category.name AS category, film.rental_rate AS price, | |
film.length AS length, film.rating AS rating, GROUP_CONCAT(CONCAT(CONCAT(UCASE(SUBSTR(actor.first_name,1,1)), | |
LCASE(SUBSTR(actor.first_name,2,LENGTH(actor.first_name))),_utf8mb4' ',CONCAT(UCASE(SUBSTR(actor.last_name,1,1)), | |
LCASE(SUBSTR(actor.last_name,2,LENGTH(actor.last_name)))))) SEPARATOR ', ') AS actors | |
FROM film LEFT JOIN film_category ON film_category.film_id = film.film_id | |
LEFT JOIN category ON category.category_id = film_category.category_id LEFT | |
JOIN film_actor ON film.film_id = film_actor.film_id LEFT JOIN actor ON | |
film_actor.actor_id = actor.actor_id | |
GROUP BY film.film_id, category.name; | |
-- | |
-- View structure for view `staff_list` | |
-- | |
CREATE VIEW staff_list | |
AS | |
SELECT s.staff_id AS ID, CONCAT(s.first_name, _utf8mb4' ', s.last_name) AS name, a.address AS address, a.postal_code AS `zip code`, a.phone AS phone, | |
city.city AS city, country.country AS country, s.store_id AS SID | |
FROM staff AS s JOIN address AS a ON s.address_id = a.address_id JOIN city ON a.city_id = city.city_id | |
JOIN country ON city.country_id = country.country_id; | |
-- | |
-- View structure for view `sales_by_store` | |
-- | |
CREATE VIEW sales_by_store | |
AS | |
SELECT | |
CONCAT(c.city, _utf8mb4',', cy.country) AS store | |
, CONCAT(m.first_name, _utf8mb4' ', m.last_name) AS manager | |
, SUM(p.amount) AS total_sales | |
FROM payment AS p | |
INNER JOIN rental AS r ON p.rental_id = r.rental_id | |
INNER JOIN inventory AS i ON r.inventory_id = i.inventory_id | |
INNER JOIN store AS s ON i.store_id = s.store_id | |
INNER JOIN address AS a ON s.address_id = a.address_id | |
INNER JOIN city AS c ON a.city_id = c.city_id | |
INNER JOIN country AS cy ON c.country_id = cy.country_id | |
INNER JOIN staff AS m ON s.manager_staff_id = m.staff_id | |
GROUP BY s.store_id | |
ORDER BY cy.country, c.city; | |
-- | |
-- View structure for view `sales_by_film_category` | |
-- | |
-- Note that total sales will add up to >100% because | |
-- some titles belong to more than 1 category | |
-- | |
CREATE VIEW sales_by_film_category | |
AS | |
SELECT | |
c.name AS category | |
, SUM(p.amount) AS total_sales | |
FROM payment AS p | |
INNER JOIN rental AS r ON p.rental_id = r.rental_id | |
INNER JOIN inventory AS i ON r.inventory_id = i.inventory_id | |
INNER JOIN film AS f ON i.film_id = f.film_id | |
INNER JOIN film_category AS fc ON f.film_id = fc.film_id | |
INNER JOIN category AS c ON fc.category_id = c.category_id | |
GROUP BY c.name | |
ORDER BY total_sales DESC; | |
-- | |
-- View structure for view `actor_info` | |
-- | |
CREATE DEFINER=CURRENT_USER SQL SECURITY INVOKER VIEW actor_info | |
AS | |
SELECT | |
a.actor_id, | |
a.first_name, | |
a.last_name, | |
GROUP_CONCAT(DISTINCT CONCAT(c.name, ': ', | |
(SELECT GROUP_CONCAT(f.title ORDER BY f.title SEPARATOR ', ') | |
FROM sakila.film f | |
INNER JOIN sakila.film_category fc | |
ON f.film_id = fc.film_id | |
INNER JOIN sakila.film_actor fa | |
ON f.film_id = fa.film_id | |
WHERE fc.category_id = c.category_id | |
AND fa.actor_id = a.actor_id | |
) | |
) | |
ORDER BY c.name SEPARATOR '; ') | |
AS film_info | |
FROM sakila.actor a | |
LEFT JOIN sakila.film_actor fa | |
ON a.actor_id = fa.actor_id | |
LEFT JOIN sakila.film_category fc | |
ON fa.film_id = fc.film_id | |
LEFT JOIN sakila.category c | |
ON fc.category_id = c.category_id | |
GROUP BY a.actor_id, a.first_name, a.last_name; | |
-- | |
-- Procedure structure for procedure `rewards_report` | |
-- | |
DELIMITER // | |
CREATE PROCEDURE rewards_report ( | |
IN min_monthly_purchases TINYINT UNSIGNED | |
, IN min_dollar_amount_purchased DECIMAL(10,2) | |
, OUT count_rewardees INT | |
) | |
LANGUAGE SQL | |
NOT DETERMINISTIC | |
READS SQL DATA | |
SQL SECURITY DEFINER | |
COMMENT 'Provides a customizable report on best customers' | |
proc: BEGIN | |
DECLARE last_month_start DATE; | |
DECLARE last_month_end DATE; | |
/* Some sanity checks... */ | |
IF min_monthly_purchases = 0 THEN | |
SELECT 'Minimum monthly purchases parameter must be > 0'; | |
LEAVE proc; | |
END IF; | |
IF min_dollar_amount_purchased = 0.00 THEN | |
SELECT 'Minimum monthly dollar amount purchased parameter must be > $0.00'; | |
LEAVE proc; | |
END IF; | |
/* Determine start and end time periods */ | |
SET last_month_start = DATE_SUB(CURRENT_DATE(), INTERVAL 1 MONTH); | |
SET last_month_start = STR_TO_DATE(CONCAT(YEAR(last_month_start),'-',MONTH(last_month_start),'-01'),'%Y-%m-%d'); | |
SET last_month_end = LAST_DAY(last_month_start); | |
/* | |
Create a temporary storage area for | |
Customer IDs. | |
*/ | |
CREATE TEMPORARY TABLE tmpCustomer (customer_id SMALLINT UNSIGNED NOT NULL PRIMARY KEY); | |
/* | |
Find all customers meeting the | |
monthly purchase requirements | |
*/ | |
INSERT INTO tmpCustomer (customer_id) | |
SELECT p.customer_id | |
FROM payment AS p | |
WHERE DATE(p.payment_date) BETWEEN last_month_start AND last_month_end | |
GROUP BY customer_id | |
HAVING SUM(p.amount) > min_dollar_amount_purchased | |
AND COUNT(customer_id) > min_monthly_purchases; | |
/* Populate OUT parameter with count of found customers */ | |
SELECT COUNT(*) FROM tmpCustomer INTO count_rewardees; | |
/* | |
Output ALL customer information of matching rewardees. | |
Customize output as needed. | |
*/ | |
SELECT c.* | |
FROM tmpCustomer AS t | |
INNER JOIN customer AS c ON t.customer_id = c.customer_id; | |
/* Clean up */ | |
DROP TABLE tmpCustomer; | |
END // | |
DELIMITER ; | |
DELIMITER $$ | |
CREATE FUNCTION get_customer_balance(p_customer_id INT, p_effective_date DATETIME) RETURNS DECIMAL(5,2) | |
DETERMINISTIC | |
READS SQL DATA | |
BEGIN | |
#OK, WE NEED TO CALCULATE THE CURRENT BALANCE GIVEN A CUSTOMER_ID AND A DATE | |
#THAT WE WANT THE BALANCE TO BE EFFECTIVE FOR. THE BALANCE IS: | |
# 1) RENTAL FEES FOR ALL PREVIOUS RENTALS | |
# 2) ONE DOLLAR FOR EVERY DAY THE PREVIOUS RENTALS ARE OVERDUE | |
# 3) IF A FILM IS MORE THAN RENTAL_DURATION * 2 OVERDUE, CHARGE THE REPLACEMENT_COST | |
# 4) SUBTRACT ALL PAYMENTS MADE BEFORE THE DATE SPECIFIED | |
DECLARE v_rentfees DECIMAL(5,2); #FEES PAID TO RENT THE VIDEOS INITIALLY | |
DECLARE v_overfees INTEGER; #LATE FEES FOR PRIOR RENTALS | |
DECLARE v_payments DECIMAL(5,2); #SUM OF PAYMENTS MADE PREVIOUSLY | |
SELECT IFNULL(SUM(film.rental_rate),0) INTO v_rentfees | |
FROM film, inventory, rental | |
WHERE film.film_id = inventory.film_id | |
AND inventory.inventory_id = rental.inventory_id | |
AND rental.rental_date <= p_effective_date | |
AND rental.customer_id = p_customer_id; | |
SELECT IFNULL(SUM(IF((TO_DAYS(rental.return_date) - TO_DAYS(rental.rental_date)) > film.rental_duration, | |
((TO_DAYS(rental.return_date) - TO_DAYS(rental.rental_date)) - film.rental_duration),0)),0) INTO v_overfees | |
FROM rental, inventory, film | |
WHERE film.film_id = inventory.film_id | |
AND inventory.inventory_id = rental.inventory_id | |
AND rental.rental_date <= p_effective_date | |
AND rental.customer_id = p_customer_id; | |
SELECT IFNULL(SUM(payment.amount),0) INTO v_payments | |
FROM payment | |
WHERE payment.payment_date <= p_effective_date | |
AND payment.customer_id = p_customer_id; | |
RETURN v_rentfees + v_overfees - v_payments; | |
END $$ | |
DELIMITER ; | |
DELIMITER $$ | |
CREATE PROCEDURE film_in_stock(IN p_film_id INT, IN p_store_id INT, OUT p_film_count INT) | |
READS SQL DATA | |
BEGIN | |
SELECT inventory_id | |
FROM inventory | |
WHERE film_id = p_film_id | |
AND store_id = p_store_id | |
AND inventory_in_stock(inventory_id); | |
SELECT COUNT(*) | |
FROM inventory | |
WHERE film_id = p_film_id | |
AND store_id = p_store_id | |
AND inventory_in_stock(inventory_id) | |
INTO p_film_count; | |
END $$ | |
DELIMITER ; | |
DELIMITER $$ | |
CREATE PROCEDURE film_not_in_stock(IN p_film_id INT, IN p_store_id INT, OUT p_film_count INT) | |
READS SQL DATA | |
BEGIN | |
SELECT inventory_id | |
FROM inventory | |
WHERE film_id = p_film_id | |
AND store_id = p_store_id | |
AND NOT inventory_in_stock(inventory_id); | |
SELECT COUNT(*) | |
FROM inventory | |
WHERE film_id = p_film_id | |
AND store_id = p_store_id | |
AND NOT inventory_in_stock(inventory_id) | |
INTO p_film_count; | |
END $$ | |
DELIMITER ; | |
DELIMITER $$ | |
CREATE FUNCTION inventory_held_by_customer(p_inventory_id INT) RETURNS INT | |
READS SQL DATA | |
BEGIN | |
DECLARE v_customer_id INT; | |
DECLARE EXIT HANDLER FOR NOT FOUND RETURN NULL; | |
SELECT customer_id INTO v_customer_id | |
FROM rental | |
WHERE return_date IS NULL | |
AND inventory_id = p_inventory_id; | |
RETURN v_customer_id; | |
END $$ | |
DELIMITER ; | |
DELIMITER $$ | |
CREATE FUNCTION inventory_in_stock(p_inventory_id INT) RETURNS BOOLEAN | |
READS SQL DATA | |
BEGIN | |
DECLARE v_rentals INT; | |
DECLARE v_out INT; | |
#AN ITEM IS IN-STOCK IF THERE ARE EITHER NO ROWS IN THE rental TABLE | |
#FOR THE ITEM OR ALL ROWS HAVE return_date POPULATED | |
SELECT COUNT(*) INTO v_rentals | |
FROM rental | |
WHERE inventory_id = p_inventory_id; | |
IF v_rentals = 0 THEN | |
RETURN TRUE; | |
END IF; | |
SELECT COUNT(rental_id) INTO v_out | |
FROM inventory LEFT JOIN rental USING(inventory_id) | |
WHERE inventory.inventory_id = p_inventory_id | |
AND rental.return_date IS NULL; | |
IF v_out > 0 THEN | |
RETURN FALSE; | |
ELSE | |
RETURN TRUE; | |
END IF; | |
END $$ | |
DELIMITER ; | |
SET SQL_MODE=@OLD_SQL_MODE; | |
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS; | |
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS; | |