从 bigquery table 替换 'spaces'

replace 'spaces' from bigquery table

我有一个table

#standardSQL
with table as (
  select 'DE' country, 520 number union all
  select 'de' country, 480 number union all
  select ' DE' country, 500 number union all
  select ' DE   ' country, 500 number
)
select replace(UPPER(country), ' ', '') as country_shop, number from table
GROUP BY country, number

我目前的结果看起来像

row country_shop    number
1   DE              520
2   DE              480
3   DE              600
4   DE              400

我正在尝试将结果设为

row country_shop    number
1   DE              2000

有人可以帮我吗?谢谢!

您正在尝试按 country_shopnumber 列分组,但正如我们所见,这不是你想要的结果。您只想 group by country_shopsum 与该国家相关的所有号码。

太好了,您已经有了删除所有前导空格和尾随空格的函数 trim 和另一个名为 sum 的函数,然后您可以像这样构建查询:

select 
    upper(trim(country)) as country_shop,
    sum(number) as total_number
from table
group by country_shop

请阅读包含 bigquery 已提供的所有功能的 following documentation 以找到适合您需要的功能。

改用下面的方法

#standardSQL
with table as (
  select 'DE' country, 520 number union all
  select 'de' country, 480 number union all
  select ' DE' country, 500 number union all
  select ' DE   ' country, 500 number
)
select replace(UPPER(country), ' ', '') as country_shop, sum(number) number from table
GROUP BY country_shop    

有输出