如何檢索過去某個時間的標籤數量

Question

我可以看到here如何通過StackExchange API獲取標籤數量。過去是否可以在特定時間獲取標籤數量？

我該如何運行https://api.stackexchange.com/2.2/tags?order=desc&sort=popular&inname=java&site=stackoverflow與BigQuery？

Answer 1

可能有多個選項之一 - 爲BigQuery的標準SQL

#standardSQL 
SELECT tag, COUNT(1) AS popular 
FROM `bigquery-public-data.stackoverflow.stackoverflow_posts`, 
    UNNEST(SPLIT(tags, '|')) AS tag 
WHERE DATE(creation_date) 
    BETWEEN DATE_SUB(CURRENT_DATE(), INTERVAL 3 YEAR) 
    AND DATE_SUB(CURRENT_DATE(), INTERVAL 2 YEAR) 
GROUP BY tag 
HAVING tag LIKE '%java%' 
ORDER BY popular DESC 
-- LIMIT 100