【发布时间】:2019-02-20 22:20:34
【问题描述】:
我正面临这个错误:
BIGQUERY SELECT 列表表达式引用列 CHANNEL_ID,它是 在 [10:13] 时既不分组也不聚合
不知道是什么原因造成的,谁能给我解释一下?
这是我的代码:
SELECT
t0.CHANNEL_ID,
t1.CHANNEL_DISPLAY_NAME
FROM
(SELECT
TIMESTAMP_TRUNC(_PARTITIONTIME, MONTH) as `DATE`,
CHANNEL_ID
FROM
`pops-204909.yt_kids.p_content_owner_basic_a3_yt_kids`
WHERE
DATE(_PARTITIONTIME) between "2017-08-01" and "2017-08-31"
GROUP BY
`DATE`) t0
LEFT JOIN
(SELECT
TIMESTAMP_TRUNC(_PARTITIONTIME, MONTH) as `DATE`,
CHANNEL_DISPLAY_NAME
FROM
`pops-204909.yt_kids.p_content_owner_ad_revenue_raw_a1_yt_kids`
WHERE
DATE(_PARTITIONTIME) between "2017-08-01" and "2017-08-31"
GROUP BY
`DATE`) t1 ON t0.DATE = t1.DATE
【问题讨论】:
标签: google-bigquery