Let's CONCATENATE!


CONCAT

Syntax: CONCAT (String1, string2)

Parameters: string1 and string2 are strings to concat.

Return type: The CONCAT function returns a string value.

Usage: 
Manager to Data analyst: Bring me the list of all employees and their full name. Data analyst runs below query to fetch the required data.

SELECT EMPLOYEE_ID, CONCAT(FIRST_NAME, CONCAT(' ',LAST_NAME)) FROM EMPLOYEES;



Comments

Post a Comment

Popular posts from this blog

Let's learn Cross Join!

Full Outer Join!

Let's extract STRING!