Other way to Map query transform in given scenario.

Hi Experts,

I am doing a scenario where i need to map target from 3 sources.

In source there is a field of Purchase date.

1.)I have to map Purchase date(source) to column1(Target) when purchase date < '2013-04-01'.

2.)Map Purchase date(source) to column2(Target) when purchase date >'2013-03-31'.

I have done this through query transform.

I am attaching a screenshot for better explanation.

I am using where clause in both the query transform.

Is there any other way to do this activity??

Regards,

Neha Khetan