Connecting to multiple database

[kyle-wang-volpara]

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The current implementation appears to allow connections to only one database via the function for example vn.connect_to_snowflake(account='my-account', username='my-username', password='my-password', database='my-database')

Therefore, performing a join operation between multiple tables across two different databases seems impossible.

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It would be nice to have ability to connect to multiple database.