... 非数字值(Not-a-Number,缩写NaN) 5 小数型(The decimal Type) 当定义一个变量并赋值给它时,使用 m 后缀以表明它是一个小数型:decimal decMyValue = 1.0m; ...
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One solution would be to change the query to cast the decimal type to either a smaller datatype or convert to string or binary.
一种解决方案是更改查询,将十进制类型强制转换为较小的数据类型,或者转换为字符串或二进制。
The notably exceptions are the decimal and integer type.
明显的例外是小数和整数类型。
By default, the scale for a DECIMAL type is 0, which means the DECIMAL data type mimics an integer type.
默认情况下,decimal类型的刻度为0,这意味着DECIMAL数据类型模拟了整数类型。
So unlike an int, this is the type of number that can have numbers after a decimal place.
所以,不同于int,这个类型的数字,可以有小数位。
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