如何在 SQL Server 中存储十进制值?

2021-12-25 00:00:00 decimal sql types sql-server

我正在尝试找出 SQL Server 中列的十进制数据类型.我需要能够存储 15.5、26.9、24.7、9.8 等值

I'm trying to figure out decimal data type of a column in the SQL Server. I need to be able to store values like 15.5, 26.9, 24.7, 9.8, etc

我将 decimal(18, 0) 分配给列数据类型,但这不允许我存储这些值.

I assigned decimal(18, 0) to the column data type but this not allowing me to store these values.

这样做的正确方法是什么?

What is the right way to do this?

推荐答案

DECIMAL(18,0) 允许小数点后为 0 位.

DECIMAL(18,0) will allow 0 digits after the decimal point.

使用类似 DECIMAL(18,4) 之类的东西,应该就可以了!

Use something like DECIMAL(18,4) instead that should do just fine!

这为您提供了总共 18 位数字,其中 4 位在小数点后(小数点前 14 位).

That gives you a total of 18 digits, 4 of which after the decimal point (and 14 before the decimal point).

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