SQL选择查询 - 从不同的字段中进行选择

Question

我有一个包含以下列的MySQL表：位置，标题和日期。

我想搜索以下

location = San Francisco OR Los Angeles 
And 
title = Hadoop OR Teradata 
And 
date = 21-5-2017 or 20-5-2017 

这有可能在一个SQL查询吗？

感谢

Answer 1

查询

select * from `your_table_name` 
where (`location` = 'San Francisco' or `location` = 'Los Angeles') 
and (`title` = 'Hadoop' or `title` = 'Teradata') 
and (`date` = '21-5-2017' or `date` = '20-5-2017'); 

Answer 2

或者，也许更优雅......

select * 
    from your_table_name 
where location IN ('San Francisco','Los Angeles') 
    and title IN('Hadoop', 'Teradata') 
    and date IN('2017-05-21', '2017-05-20');