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怎么从数据库读取无重复数据

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Release： 2016-06-13 10:58:01
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如何从数据库读取无重复数据
弱弱的问一下，如何从数据库无重复的读取数据

select aaa from biaoming where 1=1,这个是读取全部数据，但是有重复，怎么读取无重复数据，查询语句是什么？

------解决方案--------------------
DISTINCT

Related labels：
distinct from select where
source：php.cn
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