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Basic SELECT statement: Get all details of all employees according to first name in descending

MySQL Basic Select Statement: Exercise-3 with Solution

Write a query to get the details of all employees according to first name in descending order.

Sample table: employees


Code:

SELECT * 
	FROM employees 
	ORDER BY first_name DESC;

Relational Algebra Expression:

Relational Algebra Expression: Basic SELECT statement: Get all  details of all employees according to  first name in  descending.

Relational Algebra Tree:

Relational Algebra Tree: Basic SELECT statement: Get all  details of all employees according to  first name in  descending.

Pictorial Presentation of the above query


Result :


MySQL Code Editor:

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Previous: Write a query to get unique department ID from employee table.
Next: Write a query to get the names (first_name, last_name), salary, PF of all the employees (PF is calculated as 15% of salary).

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