Get the first and last date of next month in MySQL

Question

How can I get the first and last day of next month to be used in the where clause?

Answer 1

SELECT DATE_ADD(LAST_DAY('2020-12-14'),INTERVAL 1 DAY) AS 'FIRST DAY OF NEXT MONTH';
        +----------------------------+
        | FIRST DAY OF NEXT MONTH |
        +----------------------------+
        | 2021-01-01                 |
        +----------------------------+
        1 row in set (1.06 sec)
        
SELECT DATE_ADD(LAST_DAY(NOW()),INTERVAL 1 MONTH) AS 'LAST DAY OF NEXT MONTH';
        +------------------------+
        | LAST DAY OF NEXT MONTH |
        +------------------------+
        | 2020-09-30             |
        +------------------------+
        1 row in set (0.51 sec)