将Excel公式转换为T-SQL

我有一个Excel公式，我试图转换为SQL。 公式如下

=1800*85%/450*E23 

假设E23的值是12，那么公式将等于40.8

在SQL我写这个：

---

 DECLARE @Number1 INT DECLARE @Number2 INT Declare @Number3 INT Declare @Number4 FLOAT Set @Number1 = 1800 Set @Number2 = 85 Set @Number3 = 450 SELECT @Number1 * @Number2 / @Number3 * Column1 AS FormulaResult FROM DB; 

---

如果任何人可以build议如何使@ Number2 = 85变成85％，所以我可以得到和我一样从Excel中得到的结果，我会大量赞赏它。

谢谢

Answer 1

这是简单的math。 注：85％乘以85乘以0.01。

 DECLARE @Number1 INT, @Number2 INT, @Number3 INT; --Declare @Number4 FLOAT; -- don't know what you're doing with this Set @Number1 = 1800 Set @Number2 = 85 Set @Number3 = 450 DECLARE @DB table (column1 int); INSERT @DB VALUES (10),(11),(12),(15),(20); SELECT column1, @Number1 * (@Number2*.01) / @Number3 * column1 AS FormulaResult FROM @DB; 

结果

 column1 FormulaResult ----------- --------------------------------------- 10 34.000000 11 37.400000 12 40.800000 15 51.000000 20 68.000000