如何在 SQL Server 中存储十进制值?
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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