mySQL query to find the most repeated value

Question

I have a table with several rows, for each of them I need to know the most common value.

Example:

row_1 has

car
boat
car
car
truck
truck
plan         


        

Answer 1

I wrote the query in a way such that if there are more items with the same highest number of occurrences, you will see them all, not just one of them.

select item
from table
group by item
having count(item) = (
select count(item) as great
from table
group by item order by great desc limit 1)