Question

i have a problem designing a SQLite query, i have two tabels, the first is:

first: id, name

and the second

second: id, first_id, name

now i have entries in first and the entries of second always have a id from first in the first_id field. now i want to get all the names from the first table PLUS the count of entries with the first_id same as the if in the first table.

how to realize such a query?

Answer 1

SELECT first.name, (
 SELECT COUNT(*) 
 FROM second
 WHERE second.first_id=first.id
) as entries
FROM first