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mysql-PHP,MYSQL如何根据当前时间查询表中所对应的时间段

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Release： 2016-06-06 09:41:36
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mysqlphp数据库

SELECT * FROM my_date;

ID START_DATE END_DATE VAL
1 00:00:00 06:00:00 0.5
2 06:00:00 20:00:00 11
3 20:00:00 00:00:00 99
如上图所示，要如何查询当前时间所匹配的行?

SELECT * FROM my_date WHERE （start_date>CURTIME() and end_date现在的时间是 17:31,为什么这样返回的数据ID为3，不应该是2吗

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mysql php 数据库
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