Google bigquery BigQuery如何在30分钟延迟的情况下保存数小时的数据?

Google bigquery BigQuery如何在30分钟延迟的情况下保存数小时的数据?,google-bigquery,Google Bigquery,大家好,使用此查询获取项目的所有作业,但假设我在中午12:00运行此查询,它应该获取10:30到11:30之间的数据,但我还没有找到实现此目的的where子句有什么想法吗 SELECT creation_time, start_time, end_time, total_bytes_processed, query FROM `project-

大家好,使用此查询获取项目的所有作业,但假设我在中午12:00运行此查询,它应该获取10:30到11:30之间的数据,但我还没有找到实现此目的的where子句有什么想法吗

           SELECT
           creation_time,
           start_time,
           end_time,
           total_bytes_processed,
           query
           FROM `project-id.region-us.INFORMATION_SCHEMA.JOBS_BY_PROJECT`
           where end_time > TIMESTAMP_ADD(CURRENT_TIMESTAMP(), INTERVAL -1 hour )  AND job_type = "QUERY"
           Group BY creation_time, start_time,end_time ,job_id, total_bytes_processed, query
           ORDER BY total_bytes_processed DESC
如果当前的_TIMESTAMP()是12,并且您正在查找在10:30到11之间创建的作业,那么您应该使用between运算符

SELECT
  creation_time,
  start_time,
  end_time,
  total_bytes_processed,
  query
FROM
  `YOURPROJECT.region-eu.INFORMATION_SCHEMA.JOBS_BY_PROJECT`
WHERE
  end_time BETWEEN TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 90 MINUTE) 
           AND     TIMESTAMP_SUB(CURRENT_TIMESTAMP(), INTERVAL 30 MINUTE) 
  AND job_type = "QUERY"
GROUP BY
  creation_time,
  start_time,
  end_time,
  job_id,
  total_bytes_processed,
  query
ORDER BY
  total_bytes_processed DESC

10:30和11:30那么会是120分钟30分钟对吧?是的!就这样。您可以通过只运行“选择TIMESTAMP_SUB(CURRENT_TIMESTAMP(),INTERVAL 120 MINUTE)作为时间”来测试这一点