dane:
+---------+-------------+-----------+ | like_id | like_object | like_user | +---------+-------------+-----------+ | 1 | 1 | 1 | | 2 | 1 | 1 | | 3 | 1 | 1 | | 4 | 1 | 2 | | 5 | 1 | 2 | +---------+-------------+-----------+ +------------+----------------+--------------+ | dislike_id | dislike_object | dislike_user | +------------+----------------+--------------+ | 1 | 1 | 1 | | 2 | 1 | 1 | | 3 | 1 | 2 | +------------+----------------+--------------+
oczekiwany efekt:
+-------------------+----------------------+ | count ( like_id ) | count ( dislike_id ) | +-------------------+----------------------+ | 5 | 3 | +-------------------+----------------------+
chyba nie trudno domyślić się, do czego tego potrzebuję
