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Sports Craft Company has organized tournaments in multiple individual sports and invited top ranked players to play. Each tournament comprises of multiple matches in knock out format. Each match is played between two players.Problem Statement: Create the Player table as per information provided below:Column Name Data Type Constraint DescriptionPId INTEGER PRIMARY KEY Unique player Id is mandatory for every playerPName VARCHAR2(20) NOT NULL Player NameRanking INTEGER Player's ranking

Question

Sports Craft Company has organized tournaments in multiple individual sports and invited top ranked players to play. Each tournament comprises of multiple matches in knock out format. Each match is played between two players.Problem Statement: Create the Player table as per information provided below:Column Name Data Type Constraint DescriptionPId INTEGER PRIMARY KEY Unique player Id is mandatory for every playerPName VARCHAR2(20) NOT NULL Player NameRanking INTEGER Player's ranking

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Solution

Sure, here is the SQL command to create the Player table as per the information provided:

CREATE TABLE Player (
    PId INTEGER PRIMARY KEY,
    PName VARCHAR2(20) NOT NULL,
    Ranking INTEGER
);

This command will create a table named "Player" with three columns: PId, PName, and Ranking. The PId column is the primary key, which means it must contain unique values. The PName column is defined as NOT NULL, which means it must always have a value. The Ranking column has no constraints, so it can contain any integer value or be left empty.

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Similar Questions

Write a query that displays the number of players in each state, with FR, SO, JR, and SR players in separate columns and another column for the total number of players. Order results such that states with the most players come first.

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create a structure name teams in the attribute team names and n scores. sort the scores in ascending order

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