﻿ SQL: Stadium hosted the final match of EURO cup 2016

# SQL Exercise: Stadium hosted the final match of EURO cup 2016

## SQL soccer Database: Joins Exercise-13 with Solution

13. From the following tables, write a SQL query to find out which stadium hosted the final match of the 2016 Euro Cup. Return venue_name, city, aud_capacity, audience.

Sample table: soccer_venue

Sample table: soccer_city

Sample table: match_mast

Sample Solution:

SQL Code:

``````SELECT a.venue_name, b.city, a.aud_capacity, c.audence
FROM soccer_venue a
JOIN soccer_city b ON a.city_id=b.city_id
JOIN match_mast c ON a.venue_id=c.venue_id
WHERE play_stage='F';
```
```

Sample Output:

```   venue_name    |    city     | aud_capacity | audence
-----------------+-------------+--------------+---------
Stade de France | Saint-Denis |        80100 |   75868
(1 row)
```

Code Explanation:

The said query in SQL that selects the name of the venue where the final is played, the city in which the venue is located, the capacity of the venue, and the audience count for all matches in the "Finals" stage from the tables soccer_venue, soccer_city, and match_mast.
The JOIN keyword is used to join the tables together based on their city_id and venue_id columns.
The JOIN keyword is used to join soccer_venue with soccer_city on their city_id columns, and then join the resulting table with match_mast on their venue_id columns.
The WHERE keyword is used to filter records for matches in the "Finals" stage.

Relational Algebra Expression:

Relational Algebra Tree:

## Practice Online

Sample Database: soccer

## Query Visualization:

Duration:

Rows:

Cost:

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Previous SQL Exercise: City where the opening match of EURO cup 2016 played.
Next SQL Exercise: Number of matches played at each venue and their city.

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## SQL: Tips of the Day

What is the best way to paginate results in SQL Server?

```SELECT  *
FROM    ( SELECT    ROW_NUMBER() OVER ( ORDER BY OrderDate ) AS RowNum, *
FROM      Orders
WHERE     OrderDate >= '1980-01-01'
) AS RowConstrainedResult
WHERE   RowNum >= 1
AND RowNum < 20
ORDER BY RowNum
```

Database: SQL Server

Ref: https://bit.ly/3MGrNlk

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