如何检索过去某个时间的标签数量

Question

我可以看到here如何通过StackExchange API获取标签数量。过去是否可以在特定时间获取标签数量？

我该如何运行https://api.stackexchange.com/2.2/tags?order=desc&sort=popular&inname=java&site=stackoverflow与BigQuery？

Answer 1

可能有多个选项之一 - 为BigQuery的标准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