SQL Exercise: Display the details of the employee BLAZE

Last update on December 20 2024 11:40:07 (UTC/GMT +8 hours)

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14. From the following table, write a SQL query to find the details of the employee ‘BLAZE’.

Sample table: employees

Pictorial Presentation:

Sample Solution:

SELECT *
FROM employees
WHERE emp_name = 'BLAZE';

Sample Output:

 emp_id | emp_name | job_name | manager_id | hire_date  | salary  | commission | dep_id
--------+----------+----------+------------+------------+---------+------------+--------
  66928 | BLAZE    | MANAGER  |      68319 | 1991-05-01 | 2750.00 |            |   3001
(1 row)

Explanation:

The provided query in SQL that selects all columns from the 'employees' table where the emp_name is 'BLAZE'.

The "WHERE" clause filters the results for all employees whose name is 'BLAZE'.

Relational Algebra Expression:

Relational Algebra Tree:

Practice Online

Sample Database: employee

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Previous SQL Exercise: Average salaries of the employees works as ANALYST.
Next SQL Exercise: Employees whose commission is more than their salary.