【发布时间】:2016-10-19 09:48:18
【问题描述】:
当我运行下面的代码时,我在 BigQuery 中收到以下错误消息:
错误:函数 DIVIDE 中的参数类型不匹配: 'total_no_of_bounces' 是字符串类型,'Alias_Name' 是字符串类型
有人可以帮我吗?
提前致谢。
SELECT
trafficSource.source,
( ( 'total_no_of_bounces' / 'Alias_Name' ) * 100 ) AS bounce_rate
FROM (
SELECT
trafficSource.source,
COUNT(trafficSource.source ) AS Alias_Name,
COUNT ( totals.bounces ) AS total_no_of_bounces
FROM
[86958781.ga_sessions_intraday_20160617]
WHERE
totals.pageviews = 1
GROUP BY
trafficSource.source)
GROUP BY
trafficSource.source,
bounce_rate ;
【问题讨论】:
-
尝试将行更改为 ( ( total_no_of_bounces / Alias_Name ) * 100 ) ASbounce_rate
标签: google-bigquery