알고리즘/codefightsDB

22>soccerPlayers

Diademata 2019. 3. 25. 13:18
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You have a table soccer_team that contains information about the players in your favorite soccer team. This table has the following structure:


id: the unique ID of the player;

first_name: the first name of the player;

surname: the last name of the player;

player_number: the number that the player wears (the number is guaranteed to be unique).

Create a semicolon-separated list of all the players, sorted by their numbers, and put this list in a table under a column called players. The information about each player should have the following format: first_name surname #number.


code>>


/*Please add ; after each select statement*/

CREATE PROCEDURE soccerPlayers()

BEGIN

SELECT group_concat(concat(first_name," ", surname, " #", player_number) order by player_number SEPARATOR '; ') as players from soccer_team;

END

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