Passing data to an input component

[mfrieser]

Hi,

I have the following situation:

I have a input component, that reads from a table of database A. In the select statement of that input component, I need data from database B

e.g. select * from table_of_database_A where row > 'some data of database B'

How is it possible to provide my database A input component with the data of database B?

Thanks in advance, 

best regards