SELECT id,name FROM test WHERE type_1 = 1 OR type_2 = 1 AND id = 1
SELECT id,name FROM test WHERE (type_1 = 1 OR type_2 = 1) AND id = 1
SELECT id,name FROM test WHERE type_1 = 1 OR (type_2 = 1 AND id = 1)
SELECT id,name FROM test WHERE (type_1 = 1 OR type_2 = 1) AND id = 1
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
