To list each individual “solved” event you can use a query something like this:
SELECT
acting_user_id,
target_topic_id AS topic_id,
target_post_id,
created_at::date
FROM user_actions
WHERE action_type=15
ORDER BY created_at DESC
To list each individual “solved” event you can use a query something like this:
SELECT
acting_user_id,
target_topic_id AS topic_id,
target_post_id,
created_at::date
FROM user_actions
WHERE action_type=15
ORDER BY created_at DESC