NAME

DBIx::SQLEngine::Criteria::Comparison - Superclass for comparisons

SYNOPSIS

my $crit = DBIx::SQLEngine::Criteria::ComparisonSubclass->new( $key, $value );

DESCRIPTION

DBIx::SQLEngine::Criteria::Comparison objects are built around an array of other criteria.

REFERENCE

Constructor

new ( $key, $value ) : $Comparison

Constructor.

Content Access

expr () : $fieldname

expr ( $fieldname )

compv () : $comparsion_value

compv ( $comparsion_value )

Accessor

VERSION

2001-06-28 Simon: Moved to DBIx::O2:: namespace. Switched to Class::MakeMethods. Renamed from SimpleSQL to Comparison.

1999-10-13 Chaos: Added NumericInequality criterion.

1999-10-05 Chaos: Fixed StringInequality criterion.

1999-01-31 Simon: Removed Data::Collection dependancy; now handled by Data::DRef.

1998-09-18 Simon: Updated to use MethodMaker::Compatibility instead of NamedFactory.

1998-03-19 Simon: Switched to new table->quote_for_column method.

1998-03-17 Simon: Split DBO::Criteria subclasses into new .pm files.

AUTHORS

Developed by Evolution Online Systems:

M. Simon Cavalletto, simonm@evolution.com

LICENSE

This module is free software. It may be used, redistributed and/or modified under the same terms as Perl.

Copyright (c) 1996, 1997, 1999, 2000, 2001 Evolution Online Systems, Inc.