How could I find out how many users have each email setting?
I’m asking as only about a tenth of users watching a topic are being emailed post notifications.
Thank you.
How could I find out how many users have each email setting?
I’m asking as only about a tenth of users watching a topic are being emailed post notifications.
Thank you.
Ceux sur leur page Préférences/E-mails ? Ce champ se trouve dans la table user_options (email_level), et il y a aussi celui des messages privés (email_messages_level).
Je pense que celui-ci fonctionne. Il extrait les utilisateurs qui suivent un sujet particulier et les compte par niveau d’e-mail :
| Clé | Niveau d’e-mail |
|---|---|
| 0 | Toujours |
| 1 | Seulement quand absent |
| 2 | Jamais |
-- [params]
-- int :topic_id
SELECT tu.topic_id AS topic_id,
uo.email_level,
COUNT(*)
FROM user_options uo
JOIN topic_users tu ON tu.user_id = uo.user_id
WHERE tu.notification_level = 3
AND tu.topic_id = :topic_id
GROUP BY topic_id, uo.email_level
Faites-moi savoir si j’ai fait une erreur. ![]()
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Mise à jour :
Je pense que celui-ci fonctionne aussi : (et s’affiche un peu plus proprement)
-- [params]
-- int :topic_id
SELECT tu.topic_id AS topic_id,
COUNT(CASE WHEN tu.notification_level = 3 THEN 1 END) AS watching,
COUNT(CASE WHEN uo.email_level = 0 THEN 1 END) AS always,
COUNT(CASE WHEN uo.email_level = 1 THEN 1 END) AS only_when_away,
COUNT(CASE WHEN uo.email_level = 2 THEN 1 END) AS never
FROM user_options uo
INNER JOIN topic_users tu ON tu.user_id = uo.user_id
WHERE tu.notification_level = 3
AND tu.topic_id = :topic_id
GROUP BY topic_id