Hi Expert!
I have a query similar to this:
select 'table_1', count(*)
from table_1
union
select 'table_2', count(*)
from table_2
union
select 'table_n', count(*)
from table_n
table_1 | 100
table_2 | 150
table_n | 400
I want to know if there is a mysql function that can just add a new record at the end making the sum of all rows like this:
table_1 | 100
table_2 | 150
table_n | 400
total | 650
Is there a way to do that in mySQL (version 5.5) whithout using a procedure? (for exemple using a variable inside the sql if supported)
Thanks in advance!
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