运行此代码时,SQL Server Management Studio抛出错误:
declare @percentage numeric(3,2)
set @percentage = cast(15 as numeric(3,2))
但是当我将数值声明更改为
declare @percentage numeric(4,2)
set @percentage = cast(15 as numeric(4,2))
一切都很顺利。
对数值数据类型有限制吗?
https://stackoverflow.com/questions/2059134
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