MySQL from decimal(13.6) to currency

问题

I'm trying to get from an decimal(13.6) value to currency in EURO's

I'm getting this as result right now:

╔══════════════╦═════════╗
║   total      ║ Date    ║
╠══════════════╬═════════╣
║8887616.500000║ 2017    ║
╚══════════════╩═════════╝

What I want is something like this one:

╔══════════════╦═════════╗
║   total      ║ Date    ║
╠══════════════╬═════════╣
║€8,887.616.50 ║ 2017    ║
╚══════════════╩═════════╝

Or this one:

╔══════════════╦═════════╗
║   total      ║ Date    ║
╠══════════════╬═════════╣
║   €M8,9      ║ 2017    ║
╚══════════════╩═════════╝

I did try to convert from decimal but had no luck with that

SELECT  SUM(totalExcl) AS total, DATE_FORMAT(date_add, '%Y') AS 'Date'
FROM ex.ps_oxo_quotation
WHERE saleType IN ('IEW' , 'As', 'Pr')
AND date_add >= '2017-01-01 00:00:00'
GROUP BY 'Date'
ORDER BY 'Date' DESC

回答1:

This will give you a sum formatted in Euro:

SELECT CONCAT('€', FORMAT(SUM(totalExcl), 2, 'de_DE')) AS total

Will show: €8.890.905,86

The other requested alternative:

SELECT CONCAT('€M', FORMAT((SUM(totalExcl)/1000000), 1, 'de_DE')) AS total

Will show: €M8,9

Note that this example will show the sum according to standards (LOCALE de_DE), and not with the exact format you have requested, that have mixed dots "." and commas "," in a non standard way. This could easily be fixed with some string manipulation if you really must format the sum that way.

来源：https://stackoverflow.com/questions/42676124/mysql-from-decimal13-6-to-currency

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mysql

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