Q2) consider you have the teams database with the following relations, where the primay keys are underlined: Player(name, age, length, weight, nationality, team-name, position) Team(team-name, sport-type, no-of-players, country, team-city) Sport(sport-type, no-of-trams, country) Answer the following SQL commands: 1- Add three years more to the age of Italian players 2- Remove the players that have weights more than 90 KG or their age between 40 and 50. 3- Add new sport called vollyball which includes 12 spanish teams. 4- Decrease the number of players of the teams in new york by 12%. 5- Add new attribute to the sport table called category.
Q2) consider you have the teams database with the following relations, where the primay keys are underlined: Player(name, age, length, weight, nationality, team-name, position) Team(team-name, sport-type, no-of-players, country, team-city) Sport(sport-type, no-of-trams, country) Answer the following SQL commands: 1- Add three years more to the age of Italian players 2- Remove the players that have weights more than 90 KG or their age between 40 and 50. 3- Add new sport called vollyball which includes 12 spanish teams. 4- Decrease the number of players of the teams in new york by 12%. 5- Add new attribute to the sport table called category.
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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![Q2) consider you have the teams database with the following relations, where the primay
keys are underlined:
Player(name, age, length, weight, nationality, team-name, position)
Team(team-name, sport-type, no-of-players, country, team-city)
Sport(sport-type, no-of-trams, country)
Answer the following SQL commands:
1- Add three years more to the age of Italian players
2- Remove the players that have weights more than 90 KG or their age between 40
and 50.
3- Add ne sport called vollyball which includes 12 spanish teams.
4- Decrease the number of players of the teams in new york by 12%.
5- Add new attribute to the sport table called category.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8fec2d3f-303e-486a-92b4-dcbf36c97567%2Ff5fb8edd-59d0-4657-88ba-03d5ea79478e%2Fq429ase_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q2) consider you have the teams database with the following relations, where the primay
keys are underlined:
Player(name, age, length, weight, nationality, team-name, position)
Team(team-name, sport-type, no-of-players, country, team-city)
Sport(sport-type, no-of-trams, country)
Answer the following SQL commands:
1- Add three years more to the age of Italian players
2- Remove the players that have weights more than 90 KG or their age between 40
and 50.
3- Add ne sport called vollyball which includes 12 spanish teams.
4- Decrease the number of players of the teams in new york by 12%.
5- Add new attribute to the sport table called category.
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