SQL query to find last day of current month?

Question

SELECT DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,GETDATE())+1,0))
 LastDay_CurrentMonth

Hi everyone I have a query to find the last day of current mont

Answer 1

CREATE FUNCTION  EOMONTH
(
    @date datetime,
    @months int
)
RETURNS datetime
AS
BEGIN
     declare @eom datetime
     declare @d datetime
     set @d = dateadd(MONTH, @months, @date)
     select @eom =   dateadd(SECOND,-1,DATEADD(MONTH,datediff(MONTH,0,@d)+1,0))
    RETURN  @eom 

END
GO