I am currently collecting dates as 1-1-2008, 10-1-2008 and such format
Now I am trying to figure this out
I need to make three periods of time.
period 1 will contain anything from month january to april
period2 will contain anything from month may till august
Period3 will contain anything from month september till december
so lets say a record has a date of 10-1-2008 it should fall under the timeperiod Period3
so my timeperiod firld should say Period3 in it.
How could I do that?