SQL exercises on soccer Database: Find the total number of players replaced in the first half of play

SQL soccer Database: Basic Exercise-18 with Solution

18. Write a query in SQL to find the total number of players replaced in the first half of play.

Sample table: player_in_out

Sample Solution:

SELECT COUNT(*) as "Player Replaced"
FROM player_in_out
WHERE in_out='I'
AND play_schedule='NT'
AND play_half=1;

Sample Output:

 Player Replaced
-----------------
               3
(1 row)

Query Visualization:

Duration:

Rows:

Cost:

Practice Online

Sample Database: soccer

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