SQL SORTING and FILTERING on HR Database: Display all those employees whose first name or last name starts with the letter D
SQL SORTING and FILTERING on HR Database: Exercise-36 with Solution
36. From the following table, write a SQL query to find those employees whose first name or last name starts with the letter ‘D’. Return first name, last name.
Sample table : employees
Sample Solution:
SELECT first_name, last_name
FROM employees
WHERE first_name LIKE 'D%'
OR last_name LIKE 'D%';
Sample Output:
first_name | last_name ------------+----------- Lex | De Haan David | Austin Diana | Lorentz Daniel | Faviet Den | Raphaely Curtis | Davies David | Bernstein Louise | Doran Danielle | Greene David | Lee Julia | Dellinger Jennifer | Dilly Donald | OConnell Douglas | Grant (14 rows)
Relational Algebra Expression:
Relational Algebra Tree:
Practice Online

Query Visualization:
Duration:

Rows:

Cost:

Contribute your code and comments through Disqus.
Previous: From the following table, write a SQL query to find those job titles where the difference between minimum and maximum salaries is in the range the range 12000, 18000 (Begin and end values are included.). Return job_title, max_salary-min_salary.
Next: From the following table, write a SQL query to find details of those jobs where minimum salary exceeds 9000. Return all the fields of jobs.
Test your Programming skills with w3resource's quiz.
What is the difficulty level of this exercise?
SQL: Tips of the Day
MySQL export schema without data
mysqldump -h yourhostnameorIP -u root -p --no-data dbname > schema.sql
Ref: https://bit.ly/3xzB9dS
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework