URL options in ODta Query

in url:
....srv/headerSet?$filter=OrderDate eq datetime'2014-03-11T14:49:52'

String Operations

/People?$filter=endswith(LastName,'Smith') and startswith(FirstName,'Mary')

in body:

{

"OrderDate":"2012-01-01T00:00:00",
"OrdeTime":"PT12H32M88S"
}


OrderDate is EDM.DateTime
OrderTime is EDM.Time