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SQL exercises on soccer Database: Find the total number of players replaced in the extra time of play

SQL soccer Database: Basic Exercise-20 with Solution

20. Write a query in SQL to find the total number of players replaced in the extra time of play.

Sample table: player_in_out


Sample Solution:

SELECT COUNT(*) 
FROM  player_in_out 
WHERE play_schedule='ET'
AND in_out='I';

Sample Output:

 count
-------
     9
(1 row)

Query Visualization:

Duration:

Query visualization of Find the total number of players replaced in the extra time of play - Duration

Rows:

Query visualization of Find the total number of players replaced in the extra time of play - Rows

Cost:

Query visualization of Find the total number of players replaced in the extra time of play - Cost

Practice Online



Sample Database: soccer

soccer database relationship structure

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Previous: Write a query in SQL to find the total number of goalless draws have there in the entire tournament.
Next: Write a query in SQL to compute a list to show the number of substitute happened in various stage of play for the entire tournament.

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