Architecture of the DBI classes #2

‘’outer’’

‘’inner’’

DBD::A::db

method

method

method

DBI::db

method

DBI::_::db

method

method

method

method

DBI

method

method

dispatch

method

method

method

method

method

method

method

method

DBI::_::common

DBD::B::db

method

DBI::st

DBD::A::st

method

8

method

method