Question

Program: MYSQL (please show screenshots of the solution)  Ill give good rating!

Define a view named TopLevelCust that consists of the number, name, address, balance and credit limit of all customers with credit limits that are greater than or equal to $5,000. Address is defined as street, city, state and zip. Concatenate these into one field named Address.  

A. Type in your view construct here:

B. Write a query to retrieve the number and name of all customers in the TopLevelCust view. Insert your query and results here. Be sure all columns show

C. Write a query to retrieve the number and name of all customers in the TopLevelCust view with balances that exceed their credit limits.   Insert your query and results here.

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DROP DATABASE IF EXISTS premier_products;
CREATE DATABASE premier_products;

#-- Creating Tables

USE premier_products;

#-- Rep Table

CREATE TABLE rep

(

rep_num char(2) primary key,

last_name varchar(15),

first_name varchar(15),

street varchar(15),

city varchar(15),

state char(2),

zip char(5),

commission decimal(7,2),

rate decimal(3,2)

);

#-- Customer table

CREATE TABLE customer

(

customer_num char(3) primary key,

customer_name varchar(30),

street varchar(15),

city varchar(15),

state char(15),

zip char(5),

balance decimal(7,2),

credit_limit decimal(7,2),

rep_num char(2),
FOREIGN KEY (rep_num) REFERENCES rep (rep_num)

);

#-- Orders table

CREATE TABLE orders

(

order_num char(5) primary key,

order_date timestamp,

customer_num char(3),
FOREIGN KEY (customer_num) REFERENCES customer (customer_num)

);
#-- Part table
CREATE TABLE part

(

part_num char(4) primary key,

description varchar(20),

on_hand int(4),

class char(2),

warehouse char(2),

price decimal (7,2)
);

#-- Order_line table

CREATE TABLE order_line

(

order_num char(5),

part_num char(4),

num_ordered int(5),

quoted_price decimal(7,2),

PRIMARY KEY (order_num, part_num),
FOREIGN KEY (order_num) REFERENCES orders (order_num),
FOREIGN KEY (part_num) REFERENCES part (part_num)

);

#-- Populate rep table

INSERT INTO rep values ('20', 'Kaiser', 'Valerie', '624 Randall', 'Grove', 'FL', '33321', 20542.50, 0.05);

INSERT INTO rep values ('35', 'Hull', 'Richard', '532 Jackson', 'Sheldon', 'FL', '33553', 39216.00, 0.07);

INSERT INTO rep values ('65', 'Perez', 'Juan', '1626 Taylor', 'Fillmore', 'FL', '33336', 23487.00, 0.05);

#-- Populate customer table

INSERT INTO customer values ('148', 'Al''s Appliance and Sport', '2837 Greenway', 'Fillmore', 'FL', '33336',
6550.00, 7500.00, '20');

INSERT INTO customer values ('282', 'Brookings Direct', '3827 Devon', 'Grove', 'FL', '33321', 431.50, 10000.00, '35');

INSERT INTO customer values ('356', 'Ferguson''s', '382 Wildwood', 'Northfield', 'FL', '33146', 5785.00, 7500.00,
'65');

INSERT INTO customer values ('408', 'The Everything Shop', '1828 Raven', 'Crystal', 'FL', '33503', 5285.25, 5000.00, '35');

INSERT INTO customer values ('462', 'Bargains Galore', '3829 Central', 'Grove', 'FL', '33321', 3412.00, 10000.00, '65');

INSERT INTO customer values ('524', 'Kline''s', '838 Ridgeland', 'Fillmore', 'FL', '33336', 12762.00, 15000.00, '20');

INSERT INTO customer values ('608', 'Johnson''s Department Store', '372 Oxford', 'Sheldon', 'FL', '33553', 2106.00, 10000.00, '65');

INSERT INTO customer values ('687', 'Lee''s Sport and Appliance', '282 Evergreen', 'Altonville', 'FL', '32543', 2851.00, 5000.00, '35');

INSERT INTO customer values ('725', 'Deerfield''s Four Seasons', '282 Columbia', 'Sheldon', 'FL', '33553', 248.00, 7500.00, '35');

INSERT INTO customer values ('842', 'All Season', '28 Lakeview', 'Grove', 'FL', '33321', 8221.00, 7500.00, '20');

#-- Populate orders table

INSERT INTO orders value ('21608', '2015-10-20', '148');

INSERT INTO orders value ('21610', '2015-10-20', '356');
INSERT INTO orders value ('21613', '2015-10-21', '408');

INSERT INTO orders value ('21614', '2015-10-21', '282');

INSERT INTO orders value ('21617', '2015-10-23', '608');
INSERT INTO orders value ('21619', '2015-10-23', '148');

INSERT INTO orders value ('21623', '2015-10-23', '608');

#--Populate part table

INSERT INTO part value ('AT94', 'Iron', 50, 'HW', '3', 24.95);

INSERT INTO part value ('BV06', 'Home Gym', 45, 'SG', '2', 794.95);

INSERT INTO part value ('CD52', 'Microwave Oven', 32, 'AP', '1', 165.00);

INSERT INTO part value ('DL71', 'Cordless Drill', 21, 'HW', '3', 129.95);

INSERT INTO part value ('DR93', 'Gas Range', 8, 'AP', '2', 495.00);

INSERT INTO part value ('DW11', 'Washer', 12, 'AP', '3', 399.99);

INSERT INTO part value ('FD21', 'Stand Mixer', 22, 'HW', '3', 159.95);

INSERT INTO part value ('KL62', 'Dryer', 12, 'AP', '1', 349.95);

INSERT INTO part value ('KT03', 'Dishwasher', 8, 'AP', '3', 595.00);

INSERT INTO part value ('KV29', 'Treadmill', 9, 'SG', '2', 1390.00);

#-- Populate order_line table

INSERT INTO order_line value ('21608', 'AT94', 11, 21.95);

INSERT INTO order_line value ('21610', 'DR93', 1, 495.00);

INSERT INTO order_line value ('21610', 'DW11', 1, 399.99);

INSERT INTO order_line value ('21613', 'KL62', 4, 329.95);

INSERT INTO order_line value ('21614', 'KT03', 2, 595.00);

INSERT INTO order_line value ('21617', 'BV06', 2, 794.95);

INSERT INTO order_line value ('21617', 'CD52', 4, 150.00);

INSERT INTO order_line value ('21619', 'DR93', 1, 495.00);

INSERT INTO order_line value ('21623', 'KV29', 2, 1290.00);

Answer 1

CREATE VIEW TopLevelCust
AS
SELECT CUSTOMER_NUM,
CUSTOMER_NAME,
CONCAT(STREET,' ',CITY,' ',STATE,' ',ZIP) as Address,
BALANCE,
CREDIT_LIMIT
FROM CUSTOMER
WHERE CREDIT_LIMIT > 5000

SELECT CUSTOMER_NUM,CUSTOMER_NAME FROM TopLevelCust
select customer_num,customer_name from TopLevelCust where BALANCE >CREDIT_LIMIT

1 SELECT CUSTOMER_NUM, CUSTOMER_NAME FROM TopLevelCust Results Explain Describe Saved SQL History CUSTOMER_NUM CUSTOMER_NAME 282 Brookings Direct 148 Al's Appliance and Sport 462 Bargains Galore 725 Deerfield's Four Seasons 356 Ferguson's 608 Johnson's Department Store 524 Kline's

Select customer_num, customer_name from TopLevelCust where BALANCE >CREDIT_LIMIT Results Explain Describe Saved SQL History CUSTOMER_NUM CUSTOMER_NAME 842 All Season 1 . O