将千位分隔符从逗号更改为点

Question

我有一个查询物流成本的表格。
sqlfiddle 附表你可以找到here：

要查询 Costs_Outbound，我使用以下 SQL：

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

到目前为止，这一切都很好。

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现在，我想将千位分隔符从 "," 更改为 "."。
因此，我试图以某种方式使用解决方案here：

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

但是，到目前为止，我无法让它工作。
你知道我的代码哪里有错误吗？

Answer 1

使用这个功能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

试试这个：用单引号替换双引号

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