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

Last update on May 30 2022 07:29:47 (UTC/GMT +8 hours)

SQL soccer Database: Basic Exercise-17 with Solution

17. From the following table, write a SQL query to count the number of players replaced in the stoppage time. Return number of players as "Player Replaced".

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)

Practice Online

Sample Database: soccer

Query Visualization:

Duration:

Rows:

Cost:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: From the following table, write a SQL query to count the total number of players replaced within normal time of play. Return number of players as "Player Replaced".
Next: From the following table, write a SQL query to count the total number of players replaced in the first half of play. Return number of players as "Player Replaced".

What is the difficulty level of this exercise?

Test your Programming skills with w3resource's quiz.

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