Class::DBI::TempEssential ========================= The Class::DBI::TempEssential module is a add-on module to Class::DBI. Class::DBI does lazy fetching on database-table, which means, only columns defined in a 'Essential' group are fetch when a row is loaded, and other columns are fetched on demand. While this is in general efficient, it can introduce a large overhead when too many columns are choosen as essential, or it can be time-consuming when needing too many round-trips to the database. This module helps changing the Essential group in a dynamic, fine-grained and localized way, making sure that other code still sees its expected Essential column. INSTALLATION To install this module type the following: perl Makefile.PL make make test make install DEPENDENCIES This module requires these other modules and libraries: Class::DBI >= 0.91 COPYRIGHT AND LICENCE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. Copyright (C) 2003 Heiko Klein