Resolution:
Calling dynamically db connection is not a supported feature currently.
JDBC Connection info will be needed at config time to fetch output
schemas for JDBCQuery, to retrieve input/output parameters info for
JDBCCall etc. Therefore, to be able to specify it "dynamically", there will
be some fundamental changes into JDBCQuery/Call activities.

There is an enhancement logged for the same (1-10X0T7).

One way I can think of is to have multiple
JDBC Query, and depending on who calls the process have a transition for that JDBC Query.

KEYWORDS: Dynamically, database connection