Mysql Query 从表中提取最新的 5 个搜索

Question

Below is the table structure:

I want to pull last 5 unique domain.

I have tried following query, but it shows incorrect results - it wipes google.com from results since it also exist against prior ids: SELECT DISTINCT domain FROM searches ORDER BY id DESC 5

Can anyone suggest a fix to the query.

Answer 1

SELECT DISTINCT domain  
FROM your_table_name  
ORDER BY domain_id DESC
LIMIT 5;

This will get the required output!!!

Answer 2

I think you want GROUP BY :

select domain, max(search_at)
from t
group by domain
order by max(search_at) desc;

This presumes that by "latest" you mean based on the search_at column. You can do the same thing with the id , if that is how you define "latest".

Also, you do not need to include max(search_at) in the select . I put it in because you might be interested in that.