SQL: Combine Select count(*) from multiple tables

Question

How do you combine multiple select count(*) from different table into one return?

I have a similar sitiuation as this post

but I want one return.

I t

Answer 1

select 
  (select count(*) from foo) as foo
, (select count(*) from bar) as bar
, ...

Answer 2

You can combine your counts like you were doing before, but then you could sum them all up a number of ways, one of which is shown below:

SELECT SUM(A) 
FROM
(
    SELECT 1 AS A
    UNION ALL 
    SELECT 1 AS A
    UNION ALL
    SELECT 1 AS A
    UNION ALL
    SELECT 1 AS A
) AS B