SQL exercises on soccer Database: Find the number of booking happened in each half of play within normal play schedule
SQL soccer Database: Exercise-27 with Solution
27. From the following table, write a SQL query to count the number of booking happened in each half of play within normal play schedule. Return play_half, play_schedule, number of booking happened.
Sample table: player_booked
Sample Solution:
SQL Code:
SELECT play_half,play_schedule,COUNT(*)
FROM player_booked
WHERE play_schedule='NT'
GROUP BY play_half,play_schedule;
Sample Output:
play_half | play_schedule | count -----------+---------------+------- 1 | NT | 61 2 | NT | 123 (2 rows)
Relational Algebra Expression:
Relational Algebra Tree:
Practice Online
Sample Database: soccer
Query Visualization:
Duration:
Rows:
Cost:
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Previous: From the following tables, write a SQL query to count the number of penalty shots taken by the teams. Return country name, number of shots as "Number of Shots".
Next: From the following table, write a SQL query to count the number of booking happened in stoppage time.
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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
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