use Modern::Perl;

return {
    bug_number => "28854",
    description => "Add new 'item_issue' unique index to return claims",
    up => sub {
        my ($args) = @_;
        my ($dbh, $out) = @$args{qw(dbh out)};
        if ( !unique_key_exists('return_claims', 'item_issue') ) {
            $dbh->do(q{
                ALTER TABLE return_claims
                ADD UNIQUE KEY item_issue (`itemnumber`,`issue_id`)
            });
        }
    },
};