将十进制数转换为 INT SQL

Question

I want to convert the decimal number 3562.45 to 356245, either as an int or a varchar . I am using cast(3562.45 as int) , but it only returns 3562. How do I do it?

Answer 1

显而易见的是：

CAST(3562.45*100 as INTEGER)

Answer 2

这对我有用

SELECT FLOOR(55.5999)

Answer 3

Or you can replace the decimal point.

select cast(replace('3562.45', '.','') as integer)

This way, it doesn't matter how many decimal places you have.

Answer 4

您还可以使用CONVERT函数：

SELECT CONVERT(INT, 3562.45 * 100)