Using the following database and data (code below), write SQL statements that wi
ID: 3718578 • Letter: U
Question
Using the following database and data (code below), write SQL statements that will accurately return data for the following:
- List the Customer Codes in Area Code 615 who have been invoiced.
- List all Vendors that provide Products.
- List all Customers who ordered the Product “Claw Hammer”.
- List all Customers that purchased any type of Hammer or any kind of Saw or Saw Blade.
- List all Products with a total quantity sold greater than the average quantity sold.
Write SQL statements!
Database and data below:
*****************************************************************************************************************
CREATE TABLE CUSTOMER (
CUS_CODE int NOT NULL,
CUS_LNAME varchar(15),
CUS_FNAME varchar(15),
CUS_INITIAL varchar(1),
CUS_AREACODE varchar(3),
CUS_PHONE varchar(8),
CUS_BALANCE float(8)
);
INSERT INTO CUSTOMER VALUES('10010','Ramas','Alfred','A','615','844-2573','0');
INSERT INTO CUSTOMER VALUES('10011','Dunne','Leona','K','713','894-1238','0');
INSERT INTO CUSTOMER VALUES('10012','Smith','Kathy','W','615','894-2285','345.86');
INSERT INTO CUSTOMER VALUES('10013','Olowski','Paul','F','615','894-2180','536.75');
INSERT INTO CUSTOMER VALUES('10014','Orlando','Myron','','615','222-1672','0');
INSERT INTO CUSTOMER VALUES('10015','O''Brian','Amy','B','713','442-3381','0');
INSERT INTO CUSTOMER VALUES('10016','Brown','James','G','615','297-1228','221.19');
INSERT INTO CUSTOMER VALUES('10017','Williams','George','','615','290-2556','768.93');
INSERT INTO CUSTOMER VALUES('10018','Farriss','Anne','G','713','382-7185','216.55');
INSERT INTO CUSTOMER VALUES('10019','Smith','Olette','K','615','297-3809','0');
ALTER TABLE CUSTOMER
ADD PRIMARY KEY (CUS_CODE);
/* ------------------------------------------------------------------------------------------------------------------------- */
CREATE TABLE INVOICE (
INV_NUMBER int NOT NULL,
CUS_CODE int,
INV_DATE date,
INV_SUBTOTAL float(8),
INV_TAX float(8),
INV_TOTAL float(8)
);
INSERT INTO INVOICE VALUES('1001','10014','2016-01-16','24.90','1.99','26.89');
INSERT INTO INVOICE VALUES('1002','10011','2016-01-16','9.98','0.80','10.78');
INSERT INTO INVOICE VALUES('1003','10012','2016-01-16','153.85','12.31','166.16');
INSERT INTO INVOICE VALUES('1004','10011','2017-01-16','34.97','2.80','37.77');
INSERT INTO INVOICE VALUES('1005','10018','2017-01-16','70.44','5.64','76.08');
INSERT INTO INVOICE VALUES('1006','10014','2017-01-16','397.83','31.83','429.66');
INSERT INTO INVOICE VALUES('1007','10015','2017-01-16','34.97','2.80','37.77');
INSERT INTO INVOICE VALUES('1008','10011','2017-01-16','399.15','31.93','431.08');
ALTER TABLE INVOICE
ADD PRIMARY KEY (INV_NUMBER);
ALTER TABLE INVOICE
ADD FOREIGN KEY (CUS_CODE) REFERENCES CUSTOMER(CUS_CODE);
/* ------------------------------------------------------------------------------------------------------------------------- */
CREATE TABLE LINE (
INV_NUMBER int,
LINE_NUMBER int,
P_CODE varchar(10),
LINE_UNITS float(8),
LINE_PRICE float(8),
LINE_TOTAL float(8)
);
INSERT INTO LINE VALUES('1001','1','13-Q2/P2','1','14.99','14.99');
INSERT INTO LINE VALUES('1001','2','23109-HB','1','9.95','9.95');
INSERT INTO LINE VALUES('1002','1','54778-2T','2','4.99','9.98');
INSERT INTO LINE VALUES('1003','1','2238/QPD','1','38.95','38.95');
INSERT INTO LINE VALUES('1003','2','1546-QQ2','1','39.95','39.95');
INSERT INTO LINE VALUES('1003','3','13-Q2/P2','5','14.99','74.95');
INSERT INTO LINE VALUES('1004','1','54778-2T','3','4.99','14.97');
INSERT INTO LINE VALUES('1004','2','23109-HB','2','9.95','19.90');
INSERT INTO LINE VALUES('1005','1','PVC23DRT','12','5.87','70.44');
INSERT INTO LINE VALUES('1006','1','SM-18277','3','6.99','20.97');
INSERT INTO LINE VALUES('1006','2','2232/QTY','1','109.92','109.92');
INSERT INTO LINE VALUES('1006','3','23109-HB','1','9.95','9.95');
INSERT INTO LINE VALUES('1006','4','89-WRE-Q','1','256.99','256.99');
INSERT INTO LINE VALUES('1007','1','13-Q2/P2','2','14.99','29.98');
INSERT INTO LINE VALUES('1007','2','54778-2T','1','4.99','4.99');
INSERT INTO LINE VALUES('1008','1','PVC23DRT','5','5.87','29.35');
INSERT INTO LINE VALUES('1008','2','WR3/TT3','3','119.95','359.85');
INSERT INTO LINE VALUES('1008','3','23109-HB','1','9.95','9.95');
ALTER TABLE LINE
ADD FOREIGN KEY (P_CODE) REFERENCES PRODUCT(P_CODE);
ALTER TABLE LINE
ADD FOREIGN KEY (INV_NUMBER) REFERENCES INVOICE(INV_NUMBER);
/* ------------------------------------------------------------------------------------------------------------------------- */
CREATE TABLE PRODUCT (
P_CODE varchar(10) NOT NULL,
P_DESCRIPT varchar(35),
P_INDATE date,
P_QOH int,
P_MIN int,
P_PRICE float(8),
P_DISCOUNT float(8),
V_CODE int
);
INSERT INTO PRODUCT VALUES('11QER/31','Power painter, 15 psi., 3-nozzle','2015-11-03','8','5','109.99','0','25595');
INSERT INTO PRODUCT VALUES('13-Q2/P2','7.25-in. pwr. saw blade','2015-12-13','32','15','14.99','0.05', NULL);
INSERT INTO PRODUCT VALUES('14-Q1/L3','9.00-in. pwr. saw blade','2015-11-13','18','12','17.49','0','21344');
INSERT INTO PRODUCT VALUES('1546-QQ2','Hrd. cloth, 1/4-in., 2x50','2016-01-15','15','8','39.95','0','23119');
INSERT INTO PRODUCT VALUES('1558-QW1','Hrd. cloth, 1/2-in., 3x50','2016-01-15','23','5','43.99','0','23119');
INSERT INTO PRODUCT VALUES('2232/QTY','B&D jigsaw, 12-in. blade','2015-12-30','8','5','109.92','0.05','24288');
INSERT INTO PRODUCT VALUES('2232/QWE','B&D jigsaw, 8-in. blade','2015-12-24','6','5','99.87','0.05','24288');
INSERT INTO PRODUCT VALUES('2238/QPD','B&D cordless drill, 1/2-in.','2016-01-20','12','5','38.95','0.05','25595');
INSERT INTO PRODUCT VALUES('23109-HB','Claw hammer','2016-01-12','23','10','9.95','0.1','21225');
INSERT INTO PRODUCT VALUES('23114-AA','Sledge hammer 12 lb.','2016-01-2','8','5','14.40','0.05', NULL);
INSERT INTO PRODUCT VALUES('54778-2T','Rat-tail file, 1/8-in. fine','2015-12-15','43','20','4.99','0','21344');
INSERT INTO PRODUCT VALUES('89-WRE-Q','Hicut chain saw, 16 in.','2016-02-17','11','5','256.99','0.05','24288');
INSERT INTO PRODUCT VALUES('PVC23DRT','PVC pipe, 3.5-in., 8-ft','2016-02-27','188','75','5.87','0','24004');
INSERT INTO PRODUCT VALUES('SM-18277','1.25-in. metal screw, 25','2016-03-01','172','75','6.99','0','21225');
INSERT INTO PRODUCT VALUES('SW-23116','2.5-in. wd. screw, 50','2016-02-14','237','100','8.45','0','21231');
INSERT INTO PRODUCT VALUES('WR3/TT3','Steel matting, 4''x8''x1/6", .5" mesh','2016-01-27','18','5','119.95','0.1','25595');
ALTER TABLE PRODUCT
ADD PRIMARY KEY (P_CODE);
ALTER TABLE PRODUCT
ADD FOREIGN KEY (V_CODE) REFERENCES VENDOR(V_CODE);
/* ------------------------------------------------------------------------------------------------------------------------- */
CREATE TABLE VENDOR (
V_CODE int NOT NULL,
V_NAME varchar(15),
V_CONTACT varchar(50),
V_AREACODE varchar(3),
V_PHONE varchar(8),
V_STATE varchar(2),
V_ORDER varchar(1)
);
INSERT INTO VENDOR VALUES('21225','Bryson, Inc.','Smithson','615','223-3234','TN','Y');
INSERT INTO VENDOR VALUES('21226','SuperLoo, Inc.','Flushing','904','215-8995','FL','N');
INSERT INTO VENDOR VALUES('21231','D&E Supply','Singh','615','228-3245','TN','Y');
INSERT INTO VENDOR VALUES('21344','Gomez Bros.','Ortega','615','889-2546','KY','N');
INSERT INTO VENDOR VALUES('22567','Dome Supply','Smith','901','678-1419','GA','N');
INSERT INTO VENDOR VALUES('23119','Randsets Ltd.','Anderson','901','678-3998','GA','Y');
INSERT INTO VENDOR VALUES('24004','Brackman Bros.','Browning','615','228-1410','TN','N');
INSERT INTO VENDOR VALUES('24288','ORDVA, Inc.','Hakford','615','898-1234','TN','Y');
INSERT INTO VENDOR VALUES('25443','B&K, Inc.','Smith','904','227-0093','FL','N');
INSERT INTO VENDOR VALUES('25501','Damal Supplies','Smythe','615','890-3529','TN','N');
INSERT INTO VENDOR VALUES('25595','Rubicon Systems','Orton','904','456-0092','FL','Y');
ALTER TABLE VENDOR
ADD PRIMARY KEY (V_CODE);
/* ------------------------------------------------------------------------------------------------------------------------- */
Explanation / Answer
Following is the answer:
1) List the Customer Codes in Area Code 615 who have been invoiced.
select DISTINCT i.CUS_CODE from CUSTOMER c, INVOICE i where c.CUS_CODE = i.CUS_CODE and c.CUS_AREACODE = 615
2)List all Vendors that provide Products.
select DISTINCT v.* from VENDOR v, PRODUCT p where p.V_CODE = v.V_CODE and v.V_CODE in (SELECT p.V_CODE from PRODUCT p)
3) List all Customers who ordered the Product “Claw Hammer”.
select * FROM CUSTOMER where CUS_CODE in (select DISTINCT CUS_CODE from INVOICE where INV_NUMBER in (select DISTINCT INV_NUMBER from LINE where P_CODE in( select P_CODE from PRODUCT where P_DESCRIPT = 'Claw Hammer')))
4) List all Customers that purchased any type of Hammer or any kind of Saw or Saw Blade.
select * FROM CUSTOMER where CUS_CODE in (select DISTINCT CUS_CODE from INVOICE where INV_NUMBER in (select DISTINCT INV_NUMBER from LINE where P_CODE in( select P_CODE from PRODUCT where P_DESCRIPT LIKE '%Hammer%' or P_DESCRIPT LIKE '%Saw%' or P_DESCRIPT LIKE '%Blade%')))
5) List all Products with a total quantity sold greater than the average quantity sold.
SELECT * from PRODUCT WHERE P_QOH > (select avg(P_QOH) from PRODUCT )
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