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Task 12: List the item ID, description, and category for each pair of items that are in the same category. (For example, one such pair would be item FS42 and item PF19, because the category for both items is FSH.) Order the output by category.

Task 12: List the item ID, description, and category for each pair of items that are in the same category. (For example, one such pair would be item FS42 and item PF19, because the category for both items is FSH.) Order the output by category.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Task 12: List the item ID, description, and category for each pair of items that are in the same category. (For example, one such pair would be item FS42 and item PF19, because the category for both items is FSH.) Order the output by category.

The INVOICE_LINE table has the itemized information for each invoice. This includes the item ids, quantity, and price for each invoice. INVOICE_NUM ITEM_ID QUANTITY QUOTED_PRICE 14216 CA75 3 37.99 14219 AD72 2 79.99 14219 DT12 4 39.99 14222 LD14 1 47.99 14224 KH81 4 18.99 14228 FS42 1 124.99 14228 PF19 1 74.99 14231 UF39 2 189.99 14233 KH81 1 19.99 14233 QB92 4 109.95 14233 WB49 74.95 14237 LP73 54.95 INVOICE_LINE table The ITEM table has a information pertaining to each item for sale by KimTay's Pet Supplies. This includes a description, the number in stock, location, and price. ITEM_ID DESCRIPTION ON_HAND CATEGORY LOCATION PRICE AD72 Dog Feeding Station 12 DOG В 79.99 BC33 Feathers Bird Cage (12x24x18) 10 BRD 79.99 CA75 Enclosed Cat Litter Station 15 CAT 39.99 DT12 Dog Toy Gift Set 27 DOG 39.99 FM23 Fly Mask with Ears 41 HOR 24.95 FS39 Folding Saddle Stand 12 HOR 39.99 FS42 Aquarium (55 Gallon) FSH A 124.99 KH81 Wild Bird Food (25 lb) 24 BRD 19.99 LD14 Locking Small Dog Door 14 DOG 49.99 LP73 Large Pet Carrier 23 DOG В 59.99 ITEM table
Transcribed Image Text:The INVOICE_LINE table has the itemized information for each invoice. This includes the item ids, quantity, and price for each invoice. INVOICE_NUM ITEM_ID QUANTITY QUOTED_PRICE 14216 CA75 3 37.99 14219 AD72 2 79.99 14219 DT12 4 39.99 14222 LD14 1 47.99 14224 KH81 4 18.99 14228 FS42 1 124.99 14228 PF19 1 74.99 14231 UF39 2 189.99 14233 KH81 1 19.99 14233 QB92 4 109.95 14233 WB49 74.95 14237 LP73 54.95 INVOICE_LINE table The ITEM table has a information pertaining to each item for sale by KimTay's Pet Supplies. This includes a description, the number in stock, location, and price. ITEM_ID DESCRIPTION ON_HAND CATEGORY LOCATION PRICE AD72 Dog Feeding Station 12 DOG В 79.99 BC33 Feathers Bird Cage (12x24x18) 10 BRD 79.99 CA75 Enclosed Cat Litter Station 15 CAT 39.99 DT12 Dog Toy Gift Set 27 DOG 39.99 FM23 Fly Mask with Ears 41 HOR 24.95 FS39 Folding Saddle Stand 12 HOR 39.99 FS42 Aquarium (55 Gallon) FSH A 124.99 KH81 Wild Bird Food (25 lb) 24 BRD 19.99 LD14 Locking Small Dog Door 14 DOG 49.99 LP73 Large Pet Carrier 23 DOG В 59.99 ITEM table
Database Model: KimTay The management of KimTay Pet Supplies (a supplier of pet supplies, food, and accessories located in Cody, Wyoming) has determined that the company's recent growth no longer makes it feasible to maintain customer, invoice, and inventory data using its manual systems. In addition, KimTay Pet Supplies wants to build an Internet presence. With the data stored in a database, management will be able to ensure that the data is up-to-date and more accurate than in the current manual systems. In addition, managers will be able to obtain answers to their questions concerning the data in the database easily and quickly, with the option of producing a variety of useful reports. The CUSTOMER table maintains information about each customer, such as their ID, first and last name, address, balance, and credit limit. CUST_ID FIRST_NAME LAST_NAME ADDRESS CITY STATE POSTAL EMAIL BALANCE CREDIT_LIMIT REP_ID 125 Joey Smith 17 Fourth St Cody WY 82414 jsmith17@example.com 80.68 500.00 05 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyruff@example.com 43.13 750.00 10 227 Sandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example.com 156.38 500.00 15 14 Rock Ln Open image in a new tab ssmith5@example.com 294 Samantha Smith 58.60 500.00 10 314 Tom Rascal 1 Rascal Farm Rd Cody WY 82414 trascal3@example.com 17.25 250.00 15 375 Melanie Jackson 42 Blackwater Way Elk Butte WY 82433 mjackson5@example.com 252.25 250.00 05 435 James Gonzalez 16 Rockway Rd Wapiti WY 82450 jgonzo@example.com 230.40 1000.00 15 492 Elmer Jackson 22 Jackson Farm Rd Garland WY 82435 ejackson4@example.com 45.20 500.00 10 543 Angie Hendricks 27 Locklear Ln Powell WY 82440 ahendricks7@example.com 315.00 750.00 05 616 Sally Cruz 199 18th Ave Ralston WY 82440 scruz5@example.com 8.33 500.00 15 721 Leslie Smith 123 Sheepland Rd Elk Butte WY 82433 Ismith12@example.com 166.65 1000.00 10 795 Randy Blacksmith 75 Stream Rd Cody WY 82414 rblacksmith6@example.com 61.50 500.00 05 CUSTOMER table In the INVOICES table contains information about each invoice, such as the invoice number, date, and the customer being invoiced. INVOICE_NUM INVOICE_DATE CUST_ID 14216 2021-11-15 125 14219 2021-11-15 227 14222 2021-11-16 294 14224 2021-11-16 182 14228 2021-11-18 435 14231 2021-11-18 125 14233 2021-11-18 435 14237 2021-11-19 616 INVOICES table
Transcribed Image Text:Database Model: KimTay The management of KimTay Pet Supplies (a supplier of pet supplies, food, and accessories located in Cody, Wyoming) has determined that the company's recent growth no longer makes it feasible to maintain customer, invoice, and inventory data using its manual systems. In addition, KimTay Pet Supplies wants to build an Internet presence. With the data stored in a database, management will be able to ensure that the data is up-to-date and more accurate than in the current manual systems. In addition, managers will be able to obtain answers to their questions concerning the data in the database easily and quickly, with the option of producing a variety of useful reports. The CUSTOMER table maintains information about each customer, such as their ID, first and last name, address, balance, and credit limit. CUST_ID FIRST_NAME LAST_NAME ADDRESS CITY STATE POSTAL EMAIL BALANCE CREDIT_LIMIT REP_ID 125 Joey Smith 17 Fourth St Cody WY 82414 jsmith17@example.com 80.68 500.00 05 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyruff@example.com 43.13 750.00 10 227 Sandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example.com 156.38 500.00 15 14 Rock Ln Open image in a new tab ssmith5@example.com 294 Samantha Smith 58.60 500.00 10 314 Tom Rascal 1 Rascal Farm Rd Cody WY 82414 trascal3@example.com 17.25 250.00 15 375 Melanie Jackson 42 Blackwater Way Elk Butte WY 82433 mjackson5@example.com 252.25 250.00 05 435 James Gonzalez 16 Rockway Rd Wapiti WY 82450 jgonzo@example.com 230.40 1000.00 15 492 Elmer Jackson 22 Jackson Farm Rd Garland WY 82435 ejackson4@example.com 45.20 500.00 10 543 Angie Hendricks 27 Locklear Ln Powell WY 82440 ahendricks7@example.com 315.00 750.00 05 616 Sally Cruz 199 18th Ave Ralston WY 82440 scruz5@example.com 8.33 500.00 15 721 Leslie Smith 123 Sheepland Rd Elk Butte WY 82433 Ismith12@example.com 166.65 1000.00 10 795 Randy Blacksmith 75 Stream Rd Cody WY 82414 rblacksmith6@example.com 61.50 500.00 05 CUSTOMER table In the INVOICES table contains information about each invoice, such as the invoice number, date, and the customer being invoiced. INVOICE_NUM INVOICE_DATE CUST_ID 14216 2021-11-15 125 14219 2021-11-15 227 14222 2021-11-16 294 14224 2021-11-16 182 14228 2021-11-18 435 14231 2021-11-18 125 14233 2021-11-18 435 14237 2021-11-19 616 INVOICES table
Expert Solution
Step 1

Creating table ITEMS:

create table ITEMS(
item_id varchar2(5) Primary Key,
Description varchar2(30),
on_hand Number(3),
Category varchar2(3),
Location varchar2(1),
Price Number(6,2));

Inserting Data into ITEMS table:
insert into ITEMS values('AD72','Dog Feeding Station',12,'DOG','B',79.99);
insert into ITEMS values('BC33','Feathers Bird cagr(12*24*18)',10,'BRD','B',79.99);
insert into ITEMS values('CA75','Enclosed Cat Litter Station',15,'CAT','C',39.99);
insert into ITEMS values('DT12','Dog Toy Gift Set',27,'DOG','B',39.99);
insert into ITEMS values('FM23','Fly Mask With Ears',41,'HOR','C',24.95);
insert into ITEMS values('FS39','Folding Saddle Stand',12,'HOR','C',39.99);
insert into ITEMS values('FS42','Aquarium(55 Gallon)',5,'FSH','A',124.99);
insert into ITEMS values('KH81','Wild Bird Food(25 lb)',24,'BRD','C',19.99);
insert into ITEMS values('LD14','Locking Small Dog Door',14,'DOG','A',49.99);
insert into ITEMS values('LP73','Large Pet Carrier',23,'DOG','B',59.99);

 

 

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Computer Engineering homework question answer, step 1, image 2

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