Since can generate a tbl() directly from a DBI connection we no longer
recommend using src_dbi().
Arguments
- con
An object that inherits from DBI::DBIConnection, typically generated by DBI::dbConnect
- auto_disconnect
Should the connection be automatically closed when the src is deleted? Set to
TRUEif you initialize the connection the call tosrc_dbi(). PassNAto auto-disconnect but print a message when this happens.
