count without group

Question

I have one table named GUYS(ID,NAME,PHONE) and i need to add a count of how many guys have the same name and at the same time show all of them so i can\'t group them. exampl

Answer 1

You can still use a GROUP BY for the count, you just need to JOIN it back to your original table to get all the records, like this:

select g.ID, g.Name, g.Phone, gc.Count
from Guys g
inner join (
    select Name, count(*) as Count
    from Guys
    group by Name
) gc on g.Name = gc.Name