-- ************************************************************* -- This script
ID: 3870217 • Letter: #
Question
-- *************************************************************
-- This script creates the database
-- for Labs 4-7 based on OM (Order Management) database
-- **REVISED by PRP to remove some orders
-- **REVISED by PRP to add artist table
-- **REVISED by PRP to link employee table to orders
-- *************************************************************
DROP TABLE IF EXISTS customers;
DROP TABLE IF EXISTS orders;
DROP TABLE IF EXISTS order_details;
DROP TABLE IF EXISTS items;
DROP TABLE IF EXISTS artists;
DROP TABLE IF EXISTS employees;
-- create tables
CREATE TABLE customers
(
customer_id INT ,
customer_first_name VARCHAR(20),
customer_last_name VARCHAR(20) NOT NULL,
customer_address VARCHAR(50) NOT NULL,
customer_city VARCHAR(20) NOT NULL,
customer_state CHAR(2) NOT NULL,
customer_zip CHAR(5) NOT NULL,
customer_phone CHAR(10) NOT NULL,
customer_fax CHAR(10),
CONSTRAINT customers_pk
PRIMARY KEY (customer_id)
);
CREATE TABLE artists
(
artist_id INT NOT NULL,
artist_name VARCHAR(30),
CONSTRAINT artist_pk
PRIMARY KEY (artist_id)
);
CREATE TABLE items
(
item_id INT NOT NULL,
title VARCHAR(50) NOT NULL,
artist_id INT NOT NULL,
unit_price DECIMAL(9,2) NOT NULL,
CONSTRAINT items_pk
PRIMARY KEY (item_id),
CONSTRAINT items_fk_artists
FOREIGN KEY (artist_id) REFERENCES artists (artist_id)
);
CREATE TABLE employees
(
employee_id INT NOT NULL,
last_name VARCHAR(20) NOT NULL,
first_name VARCHAR(20) NOT NULL,
manager_id INT
,
CONSTRAINT employees_pk
PRIMARY KEY (employee_id),
CONSTRAINT emp_fk_mgr FOREIGN KEY (manager_id) REFERENCES employees(employee_id) );
CREATE TABLE orders
(
order_id INT NOT NULL,
customer_id INT NOT NULL,
order_date DATE NOT NULL,
shipped_date DATE,
employee_id INT,
CONSTRAINT orders_pk
PRIMARY KEY (order_id),
CONSTRAINT orders_fk_customers
FOREIGN KEY (customer_id) REFERENCES customers (customer_id),
CONSTRAINT orders_fk_employees
FOREIGN KEY (employee_id) REFERENCES employees (employee_id)
);
CREATE TABLE order_details
(
order_id INT NOT NULL,
item_id INT NOT NULL,
order_qty INT NOT NULL,
CONSTRAINT order_details_pk
PRIMARY KEY (order_id, item_id),
CONSTRAINT order_details_fk_orders
FOREIGN KEY (order_id)
REFERENCES orders (order_id),
CONSTRAINT order_details_fk_items
FOREIGN KEY (item_id)
REFERENCES items (item_id)
);
-- insert rows into tables
INSERT INTO customers VALUES
(1,'Korah','Blanca','1555 W Lane Ave','Columbus','OH','43221','6145554435','6145553928'),
(2,'Yash','Randall','11 E Rancho Madera Rd','Madison','WI','53707','2095551205','2095552262'),
(3,'Johnathon','Millerton','60 Madison Ave','New York','NY','10010','2125554800',NULL),
(4,'Mikayla','Davis','2021 K Street Nw','Washington','DC','20006','2025555561',NULL),
(5,'Kendall','Mayte','4775 E Miami River Rd','Cleves','OH','45002','5135553043',NULL),
(6,'Kaitlin','Hostlery','3250 Spring Grove Ave','Cincinnati','OH','45225','8005551957','8005552826'),
(7,'Derek','Chaddick','9022 E Merchant Wy','Fairfield','IA','52556','5155556130',NULL),
(8,'Deborah','Davis','415 E Olive Ave','Fresno','CA','93728','5595558060',NULL),
(9,'Karina','Lacy','882 W Easton Wy','Los Angeles','CA','90084','8005557000',NULL),
(10,'Kurt','Nickalus','28210 N Avenue Stanford','Valencia','CA','91355','8055550584','055556689'),
(11,'Kelsey','Eulalia','7833 N Ridge Rd','Sacramento','CA','95887','2095557500','2095551302'),
(12,'Anders','Rohansen','12345 E 67th Ave NW','Takoma Park','MD','24512','3385556772',NULL),
(13,'Thalia','Neftaly','2508 W Shaw Ave','Fresno','CA','93711','5595556245',NULL),
(14,'Gonzalo','Keeton','12 Daniel Road','Fairfield','NJ','07004','2015559742',NULL),
(15,'Ania','Irvin','1099 N Farcourt St','Orange','CA','92807','7145559000',NULL),
(16,'Dakota','Baylee','1033 N Sycamore Ave.','Los Angeles','CA','90038','2135554322',NULL),
(17,'Samuel','Jacobsen','3433 E Widget Ave','Palo Alto','CA','92711','4155553434',NULL),
(18,'Justin','Javen','828 S Broadway','Tarrytown','NY','10591','8005550037',NULL),
(19,'Kyle','Marissa','789 E Mercy Ave','Phoenix','AZ','85038','9475553900',NULL),
(20,'Erick','Kaleigh','Five Lakepointe Plaza, Ste 500','Charlotte','NC','28217','7045553500',NULL),
(21,'Marvin','Quintin','2677 Industrial Circle Dr','Columbus','OH','43260','6145558600','6145557580'),
(22,'Rashad','Holbrooke','3467 W Shaw Ave #103','Fresno','CA','93711','5595558625','5595558495'),
(23,'Trisha','Anum','627 Aviation Way','Manhatttan Beach','CA','90266','3105552732',NULL),
(24,'Julian','Carson','372 San Quentin','San Francisco','CA','94161','6175550700',NULL),
(25,'Kirsten','Story','2401 Wisconsin Ave NW','Washington','DC','20559','2065559115',NULL);
INSERT INTO artists(artist_id,artist_name) VALUES
(10, 'Umani'),
(11, 'The Ubernerds'),
(12, 'No Rest For The Weary'),
(13, 'Burt Ruggles'),
(14, 'Sewed the Vest Pocket'),
(15, 'Jess & Odie'),
(16, 'Onn & Onn');
INSERT INTO items (item_id,title,artist_id,unit_price) VALUES
(1,'Umami In Concert',10,17.95),
(2,'Race Car Sounds',11,13),
(3,'No Rest For The Weary',12,16.95),
(4,'More Songs About Structures and Comestibles',12,17.95),
(5,'On The Road With Burt Ruggles',13,17.5),
(6,'No Fixed Address',14,16.95),
(7,'Rude Noises',15,13),
(8,'Burt Ruggles: An Intimate Portrait',13,17.95),
(9,'Zone Out With Umami',10,16.95),
(10,'Etcetera',16,17);
INSERT INTO employees VALUES
(1,'Smith', 'Cindy', null),
(2,'Jones', 'Elmer', 1),
(3,'Simonian', 'Ralph', 2),
(9,'Locario', 'Paulo',1),
(8,'Leary', 'Rhea',9),
(4,'Hernandez','Olivia',9),
(5,'Aaronsen', 'Robert',4),
(6,'Watson', 'Denise',8),
(7,'Hardy', 'Thomas',2);
INSERT INTO orders VALUES
(19, 1, '2012-10-23', '2012-10-28', 6),
(29, 8, '2012-11-05', '2012-11-11', 6),
(32, 11, '2012-11-10', '2012-11-13', NULL),
(45, 2, '2012-11-25', '2012-11-30', NULL),
(70, 10, '2012-12-28', '2013-01-07', 5),
(89, 22, '2013-01-20', '2013-01-22', 7),
(97, 20, '2013-01-29', '2013-02-02', 5),
(118, 3, '2013-02-24', '2013-02-28', 7),
(144, 17, '2013-03-21', '2013-03-29', NULL),
(158, 9, '2013-04-04', '2013-04-20', NULL),
(165, 14, '2013-04-11', '2013-04-13', NULL),
(180, 24, '2013-04-25', '2013-05-30', NULL),
(231, 15, '2013-06-14', '2013-06-22', NULL),
(242, 23, '2013-06-24', '2013-07-06', 3),
(264, 9, '2013-07-15', '2013-07-18', 6),
(298, 18, '2013-08-18', '2013-09-22', 3),
(321, 2, '2013-09-09', '2013-10-05', 6),
(381, 7, '2013-11-08', '2013-11-16', 7),
(413, 17, '2013-12-05', '2014-01-11', 7),
(442, 5, '2013-12-28', '2014-01-03', 5),
(479, 1, '2014-01-30', '2014-03-03', 3),
(491, 16, '2014-02-08', '2014-02-14', 5),
(523, 3, '2014-03-07', '2014-03-15', 3),
(548, 2, '2014-03-22', '2014-04-18', NULL),
(550, 17, '2014-03-23', '2014-04-03', NULL),
(601, 16, '2014-04-21', '2014-04-27', NULL),
(607, 20, '2014-04-25', '2014-05-04', NULL),
(624, 2, '2014-05-04', '2014-05-09', NULL),
(627, 17, '2014-05-05', '2014-05-10', NULL),
(630, 20, '2014-05-08', '2014-05-18', 7),
(651, 12, '2014-05-19', '2014-06-02', 7),
(658, 12, '2014-05-23', '2014-06-02', 7),
(687, 17, '2014-06-05', '2014-06-08', NULL),
(693, 9, '2014-06-07', '2014-06-19', NULL),
(703, 19, '2014-06-12', '2014-06-19', 7),
(778, 13, '2014-07-12', '2014-07-21', 7),
(796, 17, '2014-07-19', '2014-07-26', 5),
(800, 19, '2014-07-21', '2014-07-28', NULL),
(802, 2, '2014-07-21', '2014-07-31', NULL),
(824, 1, '2014-08-01', NULL, NULL),
(827, 18, '2014-08-02', NULL, NULL),
(829, 9, '2014-08-02', NULL, NULL);
INSERT INTO order_details VALUES
(381,1,1),(601,9,1),
(442,1,1),
(523,9,1),
(630,5,1),
(778,1,1),
(693,10,1),
(118,1,1),
(264,7,1),
(607,10,1),
(624,7,1),
(658,1,1),
(800,5,1),
(158,3,1),
(321,10,1),
(687,6,1),
(827,6,1),
(144,3,1),
(479,1,2),
(630,6,2),(796,5,1),(97,4,1),
(601,5,1),
(800,1,1),
(29,10,1),
(70,1,1),
(165,4,1),
(180,4,1),
(231,10,1),
(413,10,1),
(491,6,1),
(607,3,1),
(651,3,1),
(703,4,1),
(802,3,1),
(824,7,2),
(829,1,1),
(550,4,1),
(796,7,1),
(693,6,1),
(29,3,1),
(32,7,1),
(242,1,1),
(298,1,1),
(479,4,1),
(548,9,1),
(627,9,1),
(778,3,1),
(19,5,1),
(89,4,1),
(242,6,1),
(264,4,1),
(550,1,1),
(693,7,3),
(824,3,1),
(829,5,1),
(829,9,1);
LAB STEPS: Complete each of the exercises below.
1.Write a query that displays a list of all customers showing the customer first name, last name, and phone number. Sort the results by customer last name, then first name.
2. Write a query that displays each customer name as a single field in the format “firstname lastname” with a heading of Customer, along with their phone number with a heading of Phone. Use the IN operator to only display customers in New York, New Jersey, or Washington D.C. Sort the results by phone number.
3. Write a query that will list all the cities that have customers with a heading of Cities. Only list each city once (no duplicates) and sort in descending alphabetical order.
4. Write a query that displays the title of each item along with the price (with a heading of Original) and a calculated field reflecting the price with a 25% discount (with a heading of Sale). Display the sale price with two decimal places using the ROUND function. Sort by price from lowest to highest.
5. Write a query that displays the customer_first_name, customer_last_name, and customer_city from the customers table. Use the LIKE operator to only display customers that reside in any zipcode beginning with 4.
6. Write a query that displays the order id and order date for any orders placed from March 1, 2014 through April 30, 2014. Do this WITHOUT using the BETWEEN clause. Format the date field as Month dd, yyyy and use a heading of “Ordered”.
7. Write a query that displays the order id and order date for any orders placed during the month of May, 2014. Do this using the BETWEEN clause. Format the date field as mm/dd/yy and use a heading of “Ordered”.
8. Write a query which displays the order id, customer id, and the number of days between the order date and the ship date (use the DATEDIFF function). Name this column “Days” and sort by highest to lowest number of days. Only display orders where this result is 15 days or more.
9. Write a query which displays the order id, customer id and order date for all orders that have NOT been shipped, sorted by order date with the most recent order at the top.
10. The Marketing Department has requested a new report of shipped orders for which the order was placed on either a Saturday or a Sunday. Write a query which displays the order id, order date, shipped date, along with a calculated column labeled “Order_Day” showing the day of the week the order was placed (use the DAYNAME function). Only display orders that have shipped and were placed on a Saturday or Sunday. Sort by order date with most recent orders at the top.
11. Write a query to display the customer last name, phone number, and fax number but only display those customers that have a fax number.
12. Create a statement to insert a new record into the items table with the following values:
item_id:
11
title:
Ode To My ERD
Artist_id:
15
unit_price:
12.95
Show your INSERT statement along with the results of the following SELECT query to verify that the insert worked correctly.
select * from items where item_id > 10;
13. Create a statement to update the record inserted in the previous step to change the unit price of this item to 7.95.
item_id:
11
title:
Ode To My ERD
artist:
15
unit_price:
7.95
Show your UPDATE statement along with the results of the following SELECT query to verify that the insert worked correctly.
select * from items where item_id > 10;
14. Create a statement to delete the entire record that was inserted and then updated in the previous steps.
Show your DELETE statement along with the results of the following SELECT query to verify that the insert worked correctly.
select * from items where item_id > 10;
15. Using the SUBSTRING and CONCAT functions, write a query to display each customer name as a single field in the format “Jones, Tom” with a heading of Customer along with the customer_phone field in a nicely formatted calculated column named Phone. For example, a record containing the customer_phone value 6145535443 would be output with parentheses, spaces, and hyphens, like this: (614) 555-5443. Sort by last name.
item_id:
11
title:
Ode To My ERD
Artist_id:
15
unit_price:
12.95
Explanation / Answer
1.
SELECT customer_first_name, customer_last_name, customer_phone
FROM customers
ORDER BY customer_last_name, customer_first_name;
2.
SELECT concat(customer_first_name, ' ', customer_last_name) AS Customer, customer_phone as Phone
FROM customers
WHERE customer_state IN('New York', 'New Jersey', 'Washington D.C')
ORDER BY Phone DESC;
3.
SELECT DISTINCT customer_city AS Cities
FROM customers
ORDER BY Cities DESC;
4.
SELECT title, unit_price AS Original, ROUND(0.25*Original, 2) AS Sale
FROM items
ORDER BY Sale;
5.
SELECT customer_first_name, customer_last_name, customer_city
FROM customers
WHERE customer_zip LIKE '4%';
6.
SELECT order_id, FORMAT(order_date, 'mon dd, yyyy') as Ordered
FROM orders
WHERE order_date >= '2014/03/01' and order_date <= '2014/04/30';
7.
SELECT order_id, FORMAT(order_date, 'mm/dd/yy') as Ordered
FROM orders
WHERE order_date BETWEEN '2014/05/01' and '2014/05/31';
I am only allowed to answer 4 sub-parts. Please post the rest of the queries in a different question.
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