# Copyright 2002-2007 Interchange Development Group and others

# Copyright 1996-2002 Red Hat, Inc.

#

# 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

# (at your option) any later version. See the LICENSE file for details.

CodeDef pgbool Filter

CodeDef pgbool Description PostgreSQL Boolean (undef as false)

CodeDef pgbool Visibility private

CodeDef pgbool Routine <<EOR

sub {

my $val = shift;

return 'f' if ! defined($val);

$val =~ s/\s+//g;

return 'f' if $val =~ /^(?:0|f(?:alse)?)?$/i;

return 't';

}

EOR