问题描述
我正在这样做
declare @num float = 7708369000 select @num as [float], convert(varchar, @num) as [varchar]
它给了我这个
float varchar ---------------------- ------------------------------ 7708369000 7.70837e+009
但是我想要这个
float varchar ---------------------- ------------------------------ 7708369000 7708369000
请帮忙.
推荐答案
先转成十进制,
CAST(CAST(@num AS DECIMAL(20)) AS VARCHAR(20))
- SQLFiddle 演示