Question

List the name, department, phone number, and email address of employees with a phone number beginning with "5-".

Answer 1

Answer:

select name,department,phone_number,email from employee e

where e.phone_number like '5-%'

Explanation:

On Chegg + SQL textbook

here we are making use of like operator to match any phone number that starts with '5-'.Like operator has two wild card that can be used with it.

(%)--This represents zero, one or multiple characters.

(_)-- This represents a single character.