Uso qualcosa di simile per creare un livello utente alternativo per i miei membri.
Puoi sostituire ib.badge_id con l’ID del badge che i tuoi membri dovrebbero aver ottenuto.
SELECT user_id, CURRENT_TIMESTAMP granted_at, NULL post_id
FROM user_badges pb
WHERE badge_id = 1
AND EXISTS (
SELECT 1 FROM user_badges ib
WHERE pb.user_id = ib.user_id
AND ib.badge_id = 11
)
AND EXISTS (
SELECT 1 FROM user_badges ib
WHERE pb.user_id = ib.user_id
AND ib.badge_id = 124
)
AND EXISTS (
SELECT 1 FROM user_badges ib
WHERE pb.user_id = ib.user_id
AND ib.badge_id = 123
)
AND EXISTS (
SELECT 1 FROM user_badges ib
WHERE pb.user_id = ib.user_id
AND ib.badge_id = 127
)
AND EXISTS (
SELECT 1 FROM user_badges ib
WHERE pb.user_id = ib.user_id
AND ib.badge_id = 5
)