MYSQL AND OR条件有关问题

MYSQL AND OR条件问题

<br />SELECT id,name		<br />FROM test <br />WHERE type_1 = 1 OR type_2 = 1 AND id = 1<br />

这样会印出全部，无视了id=1这个条件，要怎么改才对呢?
------解决思路----------------------

SELECT id,name       <br />FROM test <br />WHERE (type_1 = 1 OR type_2 = 1) AND id = 1

SELECT id,name       <br />FROM test <br />WHERE type_1 = 1 OR (type_2 = 1 AND id = 1)

SELECT id,name       <br />FROM test <br />WHERE (type_1 = 1 OR type_2 = 1) AND id = 1

要看你的实际需要