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SQL exercises on soccer Database: Find the number of players replaced in the stoppage time

SQL soccer Database: Basic Exercise-17 with Solution

17. Write a query in SQL to find the number of players replaced in the stoppage time.

Sample table: player_in_out


Sample Solution:

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

Sample Output:

 Player Replaced
-----------------
               9
(1 row)

Query Visualization:

Duration:

Query visualization of Find the number of players replaced in the stoppage time - Duration

Rows:

Query visualization of Find the number of players replaced in the stoppage time - Rows

Cost:

Query visualization of Find the number of players replaced in the stoppage time - Cost

Practice Online



Sample Database: soccer

soccer database relationship structure

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