SQL - How to display the students with the same age?
- by Cristian
the code I wrote only tells me how many students have the same age. I want their names too...
SELECT YEAR(CURRENT DATE-DATEOFBIRTH) AS AGE, COUNT(*) AS HOWMANY
FROM STUDENTS
GROUP BY YEAR(CURRENT DATE-DATEOFBIRTH);
this returns something like this:
AGE HOWMANY
--- -------
21 3
30 5
Thank you.
TABLE STUDENTS COLUMNS:
StudentID (primary key), Name(varchar), Firstname(varchar), Dateofbirth(varchar)
I was thinking of maybe using the code above and somewhere add the function concat that will put the stundents' names on the same row as in
