普通用户已解决的主题(列出主题)

普通用户解决的议题(列出议题)

返回在给定月份内由普通用户解决的议题,按解决日期排序。该查询接受一个 months_ago 参数,默认值为 0,以返回当前月份的结果。

-- [params]
-- int :months_ago = 1

WITH query_period AS (
SELECT
date_trunc('month', CURRENT_DATE) - INTERVAL ':months_ago months' as period_start,
date_trunc('month', CURRENT_DATE) - INTERVAL ':months_ago months' + INTERVAL '1 month' - INTERVAL '1 second' as period_end
)

SELECT
ua.target_topic_id,
ua.target_post_id
FROM user_actions ua
INNER JOIN query_period qp
ON ua.created_at >= qp.period_start
AND ua.created_at <= qp.period_end
INNER JOIN users u
ON u.id = ua.user_id
WHERE ua.action_type = 15
AND (u.admin = 'f' AND u.moderator = 'f')
ORDER BY ua.created_at DESC