Calculated Column - Employee Age in Attribute View

Hi,

I am a newbie in HANA.

I am trying to create a calculated column for Employee Age in the Attribute View based on the Employee Date of Birth available in Attribute View.

I do not see any formula/function like in ABAP to calculate the difference between two dates.

Can anyone please advice how the difference between two dates in years/months/days can be achieved ?

Thanks in advance.