my $sth = $dbh->prepare($SQLQueryString);
my $array_ref = $dbh->selectall_arrayref( $SQLQueryString, { Slice => {} }, @SQLvars );

##</code><code>##

$aref = $dbh->selectall_arrayref($sql, {stuff => 'here'}, 'TESTA1', 'TESTA2', 'TESTA3');