The connection object ($dbh) is an instance of the DBI class.
Technically, that's not exactly true, but in it pretty much behaves in that way. The class of $dbh is DBI::db.

Why it is done this way, I don't really know. I guess that probably the idea was to restrict the number of methods $dbh has access to.

In reply to Re^4: dbi question by bart
in thread dbi question by manishrathi

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