如何在MySQL中获取上月的第一天？

如何利用MySQL语法获取上个月的第一天？下面给大家简单介绍一下具体实现代码！

mysql> SELECT DATE_FORMAT(CURDATE() - INTERVAL 1 MONTH,'%Y-%m-01') AS 'FIRST DAY OF PREVOIUS MONTH';
+-----------------------------+
| FIRST DAY OF PREVOIUS MONTH |
+-----------------------------+
| 2023-07-01                  |
+-----------------------------+
1 row in set (0.00 sec)