SQL Server Convert a number

问题

I have this number: 5.42418E+15 How do I convert this number to a 16 digit number like this: 4383452049412480?

I am doing it manually in excel by formatting that column to Number then I select 1234 format but I want this to be done in Sql server.

Thank you.

回答1:

declare @F as float(53)
set @F = 6713073544159400

select @F
      6.7130735441594E+15

select cast( @F as decimal)
      6713073544159400

回答2:

try this

 CAST ( expression AS data_type [ ( length ) ] )

来源：https://stackoverflow.com/questions/19261831/sql-server-convert-a-number