Question

我想选择“XBox 360”和“XBox One”这两种格式。但查询仅选择“XBox 360”格式。

这是我的SQL查询。

select id,name,rate_score,rate_number,video_image from products where release_on >= '$bef1mo' and (formats like '%XBox 360%' and formats like '%XBox One%') order by id desc limit 0,4

Answer 1

使用or代替and，如下面的代码。

select id,name,rate_score,rate_number,video_image from products where release_on >= '$bef1mo' and (formats like '%XBox 360%' or formats like '%XBox One%') order by id desc limit 0,4

Answer 2

我想您想在or

中使用(formats like '%XBox 360%' and formats like '%XBox One%'

select id,name,rate_score,rate_number,video_image from products where
    release_on >= '$bef1mo' and 
    (formats like '%XBox 360%' OR formats like '%XBox One%') 
order by id desc limit 0,4

因为逻辑和均值必须匹配（不是）。

Answer 3

您需要使用OR非AND

select id,name,rate_score,rate_number,video_image 
from products 
where release_on >= '$bef1mo' 
and (formats like '%XBox 360%' 
OR formats like '%XBox One%') 
order by id desc limit 0,4

AND：选择BOTH Formats =＆＃39;％XBox 360％＆＃39;和Formats =＆＃39;％XBox One％＆＃39;

或者：选择Where Formats＆＃39;％XBox 360％＆＃39;或格式=＆＃39;％XBox One％＆＃39;

如何使用＆＃34;喜欢＆＃34;用＆＃34;和＆＃34;在SQL？

3 个答案: