判断数据是否在指定区间内

USE YGTest;

declare @a1 decimal(18,3)
declare @bMin float
declare @bMax float
set @a1=300

select @bMin = 1,
@bMax = 100

if @a1 between @bMin and @bMax
print ‘在区间‘
else
print ‘不在区间‘

原文：https://www.cnblogs.com/Anthony518/p/14771805.html