MySQL group by date and convert from unix timestamp

Question

I have the following sql table (simplified)

ID (int)  title (text)            date (int)
--------------------------------------------
1         Hello World           


        

Answer 1

You can use from-unixtime()

select FROM_UNIXTIME(`date`, '%d.%m.%Y') as ndate,
       count(id) as post_count
from your_table
group by ndate