MySQL String Concatenation Guide
In MySQL, you can merge two or more strings using the CONCAT() function. For example:
SELECT CONCAT('Hello', ' ', 'World') AS Result;
This will return “Hello World”. You can also combine values in the columns.
SELECT CONCAT(first_name, ' ', last_name) AS full_name
FROM employees;
This will result in a new column called full_name that combines the employees’ first and last names.