26)Consider the following Entities and Relationships [30 Marks]
Game (game_name, no_of_players, coach_name)
Player (pid, pname, address, club_name)
Relation between Game and Player is Many to Many.
Constraint: Primary key, no_of_players should be > 0.
Create a Database in 3NF & write queries for following.
• Display players from ‘Delhi’.
• List all games which require more than 4 players.
• Find the total number of cricket players of 'sports club”.
• Display games having more number of players than that of football.
• Display coach wise player details.
-->Display players from ‘Delhi’.
SQL>select pname from players where address='mumbai';
List all games which require more than 4 players.
SQL>select gname from game,players,gp where game.gid=gp.gno and players.pid=gp.pid and no_of_players>4;
Find the total number of cricket players of 'sports club”.
SQL>select sum(no_of_players) from game,players,gp where game.gid=gp,gno and
players.pid=gp.pid and gname='cricket' and club_name='sports';
Display games having more number of players than that of football.
SQL>select max(game.no_of_players) from game,players,gp where game.gid=gp.gno and players.pid=gp.pid and game.no_of_players <=(select max(no_of_players) from game,players,gp where gamw.gid=gp.gno and players.pid=gp.pid and gname='football');
Display coach wise player details.
SQL>select coach_name,pname,address from game,players,gp where game.gid=gp.gno and players.pid=gp.pid order by coach_name asc;
SQL>select pname from players where address='mumbai';
List all games which require more than 4 players.
SQL>select gname from game,players,gp where game.gid=gp.gno and players.pid=gp.pid and no_of_players>4;
Find the total number of cricket players of 'sports club”.
SQL>select sum(no_of_players) from game,players,gp where game.gid=gp,gno and players.pid=gp.pid and gname='cricket' and club_name='sports';
Display games having more number of players than that of football.
SQL>select max(game.no_of_players) from game,players,gp where game.gid=gp.gno and players.pid=gp.pid and game.no_of_players <=(select max(no_of_players) from game,players,gp where gamw.gid=gp.gno and players.pid=gp.pid and gname='football');
Display coach wise player details.
SQL>select coach_name,pname,address from game,players,gp where game.gid=gp.gno and players.pid=gp.pid order by coach_name asc;
Search
Recent Posts
Mail Management System
Posted on 2019-07-18Online food ordering system
Posted on 2019-07-18Library Management System
Posted on 2019-07-17Health center system project
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17furniture management system
Posted on 2019-07-17Electronic shop management system
Posted on 2019-07-17Automobile Workshop Management
Posted on 2019-07-17Online Visa Processing System
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17petrol-management system
Posted on 2019-07-17Cloths management system
Posted on 2019-07-17Society Management system
Posted on 2019-07-17Mall management system
Posted on 2019-07-17school management system
Posted on 2019-07-17Sales Order Processing System
Posted on 2019-07-17Retail sales management
Posted on 2019-07-17Raw Materials Management
Posted on 2019-07-17railway reservation system
Posted on 2019-07-17purchase and sales management system
Posted on 2019-07-17Placement Management System
Posted on 2019-07-17Pet Shop Management System
Posted on 2019-07-17petrol pump management system
Posted on 2019-07-17Patient Information System
Posted on 2019-07-17news agency system
Posted on 2019-07-17Cinema Booking System
Posted on 2019-07-17Medical Store System
Posted on 2019-07-17leave management System
Posted on 2019-07-17Laboratory Information Management System
Posted on 2019-07-17content management system
Posted on 2019-07-17Inventory management System
Posted on 2019-07-17Institute Management System
Posted on 2019-07-17Hotel management System
Posted on 2019-07-17Gym Management System
Posted on 2019-07-17Garage Management System
Posted on 2019-07-17Furniture shop management system
Posted on 2019-07-17Fisheries management System
Posted on 2019-07-17Fertilizer scheduling system
Posted on 2019-07-17online eye care system
Posted on 2019-07-17Dental Clinic Management System
Posted on 2019-07-17Cyber Café Management
Posted on 2019-07-17Milk Billing System
Posted on 2019-07-17Colddrink management system
Posted on 2019-07-17Cable management System
Posted on 2019-07-17Beauty parlor management system
Posted on 2019-07-17Facebook Clone
Posted on 2019-05-28Dance Class Management System
Posted on 2019-05-24Library Management System
Posted on 2019-05-24Cab Management System
Posted on 2019-05-23Blood Bank Management system
Posted on 2019-05-23Beauty Parlour Management System
Posted on 2019-05-23vissa proccesing system
Posted on 2019-05-23Toll Plazza
Posted on 2019-05-23BILLING APPLICATION
Posted on 2019-05-23FLORICULTURE MANAGEMENT SYSTEM
Posted on 2019-05-23Car On Rent
Posted on 2019-05-23E-commers Shop
Posted on 2019-05-23