﻿ SQL: Show all the details of the winners with the first name Louis - w3resource

# SQL: Show all the details of the winners with the first name Louis

## SQL Basic Select Statement: Exercise-18 with Solution.

From the following table, write a SQL query to retrieve the details of the winners whose first names match with the string ‘Louis’. Return year, subject, winner, country, and category.

Sample table: nobel_win

Sample Solution:

``````SELECT *
FROM nobel_win
WHERE winner LIKE 'Louis %';
``````

Output of the Query:

```year	subject	winner	country	category
1970	Physics	Louis Neel	France	Scientist
```

Relational Algebra Expression:

Relational Algebra Tree:

## Query Visualization:

Duration:

Rows:

Cost:

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## SQL: Tips of the Day

Nested select statement in SQL Server.

You need to alias the subquery.

```SELECT name FROM (SELECT name FROM agentinformation) a
```

or to be more explicit

```SELECT a.name FROM (SELECT name FROM agentinformation) a
```

Database: SQL Server

Ref: https://bit.ly/3Qruiu5