【发布时间】:2018-07-20 14:31:13
【问题描述】:
我有以下疑问:
#standardSQL
SELECT distinct (grand_total/months) AS avg, ((grand_total/days)) AS
avg_day
FROM
(select count(searchint.id) as Total, (DATE_DIFF(DATE ({{DATE_END}}),
DATE ({{DATE_START}}), DAY)+1) AS days, ((12 * YEAR(TIMESTAMP({{DATE_END}})) +
MONTH(TIMESTAMP({{DATE_END}}))) - (12 * YEAR(TIMESTAMP({{DATE_START}}))
+ MONTH(TIMESTAMP({{DATE_START}}))) +1) AS months,
(select count(searchint.id) as Total
from `dbsearch`
where cast(replace(searchint.createdDate,'Z','')as DateTime) >=
cast({{DATE_START}} as DateTime)
and cast(replace(searchint.createdDate,'Z','')as DateTime) <=
cast(DATE_ADD(cast({{DATE_END}} as date), Interval 1 day ) as DateTime)) AS grand_total
from `dbsearch`
where cast(replace(searchint.createdDate,'Z','')as DateTime) >=
cast({{DATE_START}} as DateTime)
and cast(replace(searchint.createdDate,'Z','')as DateTime) <=
cast(DATE_ADD(cast({{DATE_END}} as date), Interval 1 day ) as DateTime)
group by date(cast(replace(searchint.createdDate,'Z','')as DateTime))
ORDER BY 2 DESC) AS groupby
但是,当我尝试运行 BigQuery 时,会出现以下错误:
未找到函数:YEAR 在 [5:180]
我知道这是因为我使用的是标准 SQL,但是如何与使用标准 SQL 的几个月有所不同?
【问题讨论】:
标签: sql google-bigquery bigquery-standard-sql