如果未在欄位名稱後方指定 ASC 或 DESC,系統會提供 Reporting API
預設值為 ASC。
下列 ORDER BY 子句會以遞減方式排序成效報表
曝光次數和產品優惠 ID (遞增):
ORDER BY metrics.impressions DESC, segments.offer_id ASC
未選取的指標或未選取區隔無法使用「ORDER BY」。
限制結果數量
您可以使用 LIMIT 子句限制傳回的結果總數。
將此函式與結果排序結合,即可產生「前 N 個」例如
當中列出過去五大曝光次數最高的產品
30 天:
範例
SELECT
segments.offer_id,
metrics.impressions
FROM MerchantPerformanceView
WHERE segments.date BETWEEN '2020-12-01' AND '2020-12-31'
ORDER BY metrics.impressions DESC
LIMIT 5;
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-09-20 (世界標準時間)。"],[[["The Merchant API is the new version of the Content API for Shopping and represents the future of product data integration."],["You can order results with the `ORDER BY` clause using fields and `ASC` or `DESC` for ascending or descending order respectively."],["The `LIMIT` clause enables you to specify the maximum number of returned results and can be combined with `ORDER BY` to generate \"top N\" reports."],["While a query's maximum result limit is 1000 rows, pagination with `pageToken` is necessary for retrieving additional results beyond this limit."],["Filtering using the `WHERE` clause on metrics necessitates their selection in the query."]]],["The Merchant API beta, a new version of the Content API for Shopping, is introduced. You can order response rows using the `ORDER BY` clause with `ASC` or `DESC` order for selected fields. The `LIMIT` clause restricts the total results, enabling \"top N\" reports. `ORDER BY` is limited to selected fields, and filtering (`WHERE`) is not available for metrics that aren't selected. The maximum number of rows returned is 1000, requiring pagination for more results.\n"]]