Pull the data from database.

Hi EveryBody,

                 I have a requirement in universe if the end user will select the date from (1/8/14 to 10/8/14) then pull the data from the database. but when the end user select the data more than 10 days(e.g 1/8/14 to 15/8/14 etc...) then no need to pull the data from database.

how will write the filter in the universe?

how will achieve this? please help me.

Thank you.