| 键 | click_id 去重 |
|---|---|
| 维度 | 计划/创意/渠道/设备 |
| 度量 | 计费/是否有效点击 |
点击统计
点击统计
SELECT campaign_id, count(1) AS clicks, sum(cost) AS cost
FROM fact_ad_click
WHERE dt = '2026-10-12' AND is_valid = 1
GROUP BY campaign_id;无效点击(反作弊标记)不删行,用有效标志过滤,保留审计痕迹。
点击事实一行一点击:以点击 ID 为主键去重,携带计划/创意/渠道维度与计费金额;曝光另表,避免混算 CPT 与 CPC。
| 键 | click_id 去重 |
|---|---|
| 维度 | 计划/创意/渠道/设备 |
| 度量 | 计费/是否有效点击 |
SELECT campaign_id, count(1) AS clicks, sum(cost) AS cost
FROM fact_ad_click
WHERE dt = '2026-10-12' AND is_valid = 1
GROUP BY campaign_id;