sub select_all_biblios {
$table = 'biblioitems'
unless grep { /^$table$/ } @tables_allowed_for_select;
- my $strsth = qq{ SELECT DISTINCT(biblionumber) FROM $table };
+ my $strsth = qq{ SELECT DISTINCT biblionumber FROM $table };
$strsth.=qq{ WHERE $where } if ($where);
$strsth.=qq{ LIMIT $length } if ($length && !$offset);
$strsth.=qq{ LIMIT $offset,$length } if ($offset);