【发布时间】:2015-10-29 00:32:41
【问题描述】:
您好,我有一个包含 publish=3 值的文件
但是这个查询打印出来!(它不应该)
SELECT * FROM article WHERE publish BETWEEN 0 AND 2 AND feature = '1'
AND sid = '3' OR sid = '4' OR sid = '5' OR sid = '6' OR sid = '7'
OR sid = '8' OR sid = '9' OR sid = '10' AND created BETWEEN 0
AND 1446078164 ORDER BY id DESC LIMIT 0, 6
我怎么了?
更多信息:
对于 where,有 4 个主要的集群: 在 0 和 2 之间发布的位置
AND feature = '1'
AND sid = '3' OR sid = '4' OR sid = '5' OR sid = '6' OR sid = '7'
OR sid = '8' OR sid = '9' OR sid = '10'
AND created BETWEEN 0 AND 1446078164
【问题讨论】:
-
奇怪的条件太多让人难以阅读和理解
-
你真的应该使用括号来跟踪正在发生的事情。