NAME

Genezzo::Plan::MakeAlgebra - Convert a SQL parse tree to relational algebra

SYNOPSIS

use Genezzo::Plan::MakeAlgebra;

DESCRIPTION

This module converts a SQL parse tree into a set of relational algebra operations.

ARGUMENTS

FUNCTIONS

Convert

EXPORT

LIMITATIONS

TODO

need additional work for non-query operations/special cases

AUTHOR

Jeffrey I. Cohen, jcohen@genezzo.com

    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  USA

Address bug reports and comments to: jcohen@genezzo.com

For more information, please visit the Genezzo homepage at <http://www.genezzo.com>