Database connections reuse

Hi,

I have created a dashboard which has 5 components. So when I am trying to use all components in dashboard , it is making 5 different database connections. But I want to use single database connection for all components. I want to reuse the same database connection for all components.

Please help me as this is very urgent .

Please note that I am not using ktr ..we are doing this thru jndi option.

Thanks

Pallavi