SQL exercises on soccer Database: Find the total number of goalless draws have there in the entire tournament

Last update on May 30 2022 07:19:38 (UTC/GMT +8 hours)

SQL soccer Database: Basic Exercise-19 with Solution

19. From the following table, write a SQL query to count the total number of goalless draws have there in the entire tournament. Return number of goalless draws.

Sample table: match_details

Sample Solution:

SELECT COUNT(DISTINCT match_no) 
FROM match_details 
WHERE win_lose='D' 
AND goal_score=0;

Sample Output:

 count
-------
     4
(1 row)

Relational Algebra Expression:

Relational Algebra Tree:

Practice Online

Sample Database: soccer

Query Visualization:

Duration:

Rows:

Cost:

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Previous: 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".
Next: From the following table, write a SQL query to count the total number of players replaced in the extra time of play.

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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