Question

我的网站上有一张桌子，是住宅建筑商。他们在特定范围之间建造房屋，比如10万到70万美元。我正在尝试向那些正在寻找建造者的用户进行搜索，这些建造者在自己提交的范围内建造，比如$ 200,000到$ 250,000。有什么建议吗？我知道我可以使用BETWEEN搜索一个整数是否在一个范围之间，但我如何搜索一个范围内的范围？

例如：

SELECT post_id FROM wp_posts WHERE meta_price_range BETWEEN 200000 AND 300000

Answer 1

这适合你吗？

select * from 
( select  50000 as low, 250000 as high from dual ) client,
( select 100000 as low, 700000 as high from dual ) builder
where 
   client.high between builder.low and builder.high
or client.low  between builder.low and builder.high ;

Answer 2

SELECT post_id 
FROM wp_posts 
WHERE 
    (builder_price_range BETWEEN 200000 AND 700000)
    AND
    (buyer_price_range BETWEEN 400000 AND 500000)

显然填写参数会很有意思;需要更多关于如何处理的信息。

带范围的范围之间的SQL搜索

2 个答案: