将数千个分隔符从逗号更改为点

Question

我有可查询物流成本的表。
您可以在ORDER BY表中找到here：

要查询Costs_Outbound，我使用以下SQL：

sqlfiddle

到目前为止，所有这些都工作正常。

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现在，我想将千位分隔符从SELECT country, FORMAT(sum(Costs_Outbound), 2) as Costs_Outbound FROM Logistics GROUP BY country WITH ROLLUP 更改为","。
因此，我尝试以某种方式使用解决方案here：

"."

但是，到目前为止，我无法使其正常运行。
您是否知道我的代码中有错误？

Answer 1

使用此功能FORMAT(number,2 ,'de_DE' )

SELECT country,
FORMAT(sum(Costs_Outbound), 2 ,'de_DE') Costs_Outbound
FROM Logistics
GROUP BY country WITH ROLLUP

http://sqlfiddle.com/#!9/6bd97a/14

Answer 2

尝试一下：只需将双引号替换为单引号

SELECT country,
REPLACE(FORMAT(sum(Costs_Outbound), 2),',','.') as Costs_Outbound
FROM Logistics
GROUP BY country WITH ROLLUP