Splitting/Pivot Data from a Date Range using SQL

Question

Hi I have a problem with regarding on split/pivot dates

Here is my query

select Name
     , Start
     , End 
  from Employees 
 where St         


        

Answer 1

you need to generate all the dates. i did this here by using a cte. i then join this date range with your data and receive the sought result.

with DateRange AS
(
    SELECT CAST('1/27/2014' as DATEtime) DateValue
     UNION ALL
    SELECT dateadd(dd,1,DateValue)
      FROM DateRange
     WHERE dateadd(dd,1,DateValue) <= CAST('3/31/2014' as datetime)
)
select name
     , DateValue
  from Employees
  join DateRange
    on start <= DateValue
   and [end] >= datevalue
 order by 
       name
     , DateValue

---

outdated after your updated question i would go about it with a simple union:

select Name
     , Start
  from Employees 
 where Start >= '1/27/2014' 
   and End <= '1/31/2014'
 union all
select Name
     , End
  from Employees 
 where Start >= '1/27/2014' 
   and End <= '1/31/2014'
 order by
       Name