廣告資料中心的可彙整欄位

一般來說,相同購買平台中名稱相同的欄位可以跨資料表彙整在一起。例如,adh.google_ads_impressions.impression_id 可與 adh.google_ads_clicks.impression_id 彙整。在此例中,Google 多媒體廣告是相同的購買平台,impression_id 是相同欄位,而 google_ads_impressionsgoogle_ads_clicks 是兩個不同的資料表。

有些複雜的情況可能會導致不同購買平台的資料難以彙整。不同的 Google 產品會使用不同的使用者 ID,且單一產品內的使用者 ID 也有可能因登入狀態而異。

跨產品彙整資料時,您可以參考以下資料表。在一般情況下,各購買平台內部的資料可以彙整,但不同購買平台的資料無法彙整。

購買平台 產品 資料表 可彙整 ID
Google 多媒體廣告 Google 影片合作夥伴 (不含 YouTube) adh.google_ads_*
Google Marketing Platform 透過資料移轉:
Display & Video 360
Campaign Manager 360
adh.dv360_dt_*
adh.cm_dt_*
YouTube Google 銷售 YouTube Reserve
YouTube (在 Google Ads 中)
YouTube (在 Display & Video 360 中)
adh.yt_reserve_*
adh.google_ads_*
adh.dv360_youtube_*
YouTube 合作夥伴 銷售 Google Ad Manager
Freewheel
adh.partner_sold_cross_sell_*
adh.freewheel_*
user_id external_cookie device_id_md5

範例

除了使用者和裝置 ID 以外,您也可以使用某些其他欄位來彙整資料表。如要瞭解如何在廣告資料中心彙整資料表,請從下拉式選單中選取一個可彙整的欄位。本節僅列舉部分內容做為範例。

這個範例說明如何使用 user_id 彙整曝光次數、廣告素材和轉換資料表。

用途:瞭解品牌宣傳廣告活動是否能促進轉換增長。

WITH imp AS (
  SELECT
    user_id,
    COUNTIF(campaign_id IN UNNEST(@brand_campaign_ids)) AS brand_impression,
    COUNTIF(campaign_id IN UNNEST(@perf_campaign_ids)) AS perf_impression,
  FROM adh.google_ads_impressions
  WHERE
    campaign_id IN UNNEST(ARRAY_CONCAT(@perf_campaign_ids, @brand_campaign_ids))
    AND user_id != '0'
  GROUP BY 1
  ),
  conv AS (
  SELECT
    c.user_id,
    COUNT(1) AS conv_count
  FROM adh.google_ads_conversions
  WHERE
    impression_data.campaign_id IN UNNEST(@perf_campaign_ids)
    AND conversion_type IN UNNEST(@conversion_type_list)
    AND user_id != '0'
  GROUP BY 1
  )
SELECT
  SUM(IF(has_brand_traffic AND NOT has_perf_traffic, conv_count, 0)) AS brand_only,
  SUM(IF(NOT has_brand_traffic AND has_perf_traffic, conv_count, 0)) AS perf_only,
  SUM(IF(has_brand_traffic AND has_perf_traffic, conv_count, 0)) AS overlap
FROM
  (
  SELECT
    imp.user_id,
    imp.brand_impression > 0 AS has_brand_traffic,
    imp.perf_impression > 0 AS has_perf_traffic,
    conv.conv_count
  FROM imp
  JOIN conv
    USING (user_id)
  )

這個範例說明如何使用 impression_id 將轉換資料連結至曝光資料。

用途:根據國家/地區和點閱後轉換/參與收視轉換區分曝光和轉換統計資料。

SELECT
  imp.location.country,
  COUNT(1) AS num_imps,
  SUM(IF(attribution_event_type = 'CLICK', 1, 0)) AS ctc_convs,
  SUM(IF(attribution_event_type = 'ENGAGED_VIEW', 1, 0)) AS evc_convs
FROM adh.google_ads_impressions AS imp
LEFT JOIN adh.google_ads_conversions AS conv
  ON (
    imp.impression_id = conv.impression_id
    AND conv.conversion_type IN UNNEST(@conversion_type_list))
WHERE imp.campaign_id IN UNNEST(@campaign_ids)
GROUP BY 1

這個範例說明如何使用多種 ID 彙整數個資料表。

用途:列出連結到特定廣告活動的素材資源。

SELECT
  cmp.campaign_id,
  adg.adgroup_id,
  cr.video_message.youtube_video_id
FROM adh.google_ads_campaign AS cmp
JOIN adh.google_ads_adgroup AS adg
  USING (campaign_id)
JOIN adh.google_ads_adgroupcreative AS agc
  USING (adgroup_id)
JOIN adh.google_ads_creative AS cr
  ON (agc.customer_id = cr.customer_id
    AND agc.creative_id = cr.creative_id)
WHERE campaign_id = 123
GROUP BY 1, 2, 3

這個範例說明如何彙整中繼資料的資料表。

用途:彙整曝光資料表與狀態中繼資料的資料表,以便根據狀態顯示不重複 Cookie 數和平均展示頻率。

SELECT
  IFNULL(reg.region_name, 'unspecified') AS state,
  COUNT(DISTINCT user_id) AS users,
  COUNT(1) AS impressions,
  FORMAT('%0.2f', COUNT(1) / COUNT(DISTINCT user_id)) AS avg_imp_per_user
FROM adh.google_ads_impressions AS imp
LEFT JOIN adh.region AS reg
  ON (imp.location.geo_region_id = reg.region_id)
WHERE
  imp.location.country = 'US'
GROUP BY 1