$dbh is an of object of class DBI created by constructor 'connect'
DBI is a class and $dbh is an object of this class. But isnt it rerquired that contructor has the same name like class ?
In here connect() seems like a method of the DBI class. DBI->connect() establishes a connection with database. Is this connection some kind of class ? Is this connection object a separate object than DBI ? Does this connection object have a method prepare ? I am confused that , how can connection have a method ?

In reply to Re^2: dbi question by manishrathi
in thread dbi question by manishrathi

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