NAME
Genezzo::Row::RSJoinA - Row Source Join [A]
SYNOPSIS
use Genezzo::Row::RSJoinA;
# see Genezzo::GenDBI usage
DESCRIPTION
RSJoinA is a hierarchical pushhash (see Genezzo::PushHash::hph) class which performs a cartesian product of multiple rowsources.
ARGUMENTS
- row source list (Required) - list of row sources to join
- dict (Required) - dictionary object from Genezzo::Dict
- dbh (Required) - database handle object from Genezzo::GenDBI
FUNCTIONS
RSJoinA supports all standard READ-ONLY hph hierarchical pushhash operations, like FETCH, FIRSTKEY, NEXTKEY, HCOUNT
EXPORT
LIMITATIONS
HPUSH, STORE, EXISTS, DELETE, CLEAR are probably broken...
TODO
AUTHOR
Jeffrey I. Cohen, jcohen@genezzo.com
SEE ALSO
Copyright (c) 2005, 2006 Jeffrey I Cohen. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USAAddress bug reports and comments to: jcohen@genezzo.com
For more information, please visit the Genezzo homepage at http://www.genezzo.com