SQL Joins exercises on soccer Database: Find the defender who scored goal for his team
SQL soccer Database: Joins Exercise-57 with Solution
57. From the following tables, write a SQL query to find those defenders who scored goal for their team. Return player name, jersey number, country name, age and playing club.
Sample table: goal_details
Sample table: player_mast
Sample table: soccer_country
Sample Solution:
SQL Code:
SELECT player_name,
jersey_no,
country_name,
age,
playing_club
FROM goal_details a
JOIN player_mast b ON a.player_id=b.player_id
JOIN soccer_country c ON a.team_id=c.country_id
WHERE posi_to_play='DF'
ORDER BY player_name;
Sample Output:
player_name | jersey_no | country_name | age | playing_club -------------------------+-----------+---------------------+-----+-------------- Arnor Ingvi Traustason | 21 | Iceland | 23 | Norrkoping Ashley Williams | 6 | Wales | 31 | Swansea Birkir Saevarsson | 2 | Iceland | 31 | Hammarby Ciaran Clark | 3 | Republic of Ireland | 26 | Aston Villa Fabian Schar | 22 | Switzerland | 24 | Hoffenheim Gareth McAuley | 4 | Northern Ireland | 36 | West Brom Gareth McAuley | 4 | Northern Ireland | 36 | West Brom Gerard Pique | 3 | Spain | 29 | Barcelona Giorgio Chiellini | 3 | Italy | 31 | Juventus Jerome Boateng | 17 | Germany | 27 | Bayern Leonardo Bonucci | 19 | Italy | 29 | Juventus Neil Taylor | 3 | Wales | 27 | Swansea Toby Alderweireld | 2 | Belgium | 27 | Tottenham Vasili Berezutski | 14 | Russia | 33 | CSKA Moskva (14 rows)
Relational Algebra Expression:
Relational Algebra Tree:
Practice Online
Sample Database: soccer
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Previous: From the following tables, write a SQL query to find those players of each team who wore jersey number 10. Return country name, player name, position to play, age and playing club.
Next: From the following table, write a SQL query to find those players who accidentally scores against his own team. Return player name, jersey number, country name, age, position to play, and playing club.
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SQL: Tips of the Day
SQL Server SELECT into existing table.
INSERT INTO dbo.TABLETWO SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key
This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:
INSERT INTO dbo.TABLETWO (col1, col2) SELECT col1, col2 FROM dbo.TABLEONE WHERE col3 LIKE @search_key
Database: SQL Server
Ref: https://bit.ly/3y6tpA3
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