getMessage());
}
$sql_criteria = $biblio_list->setSQLcriteria($q);
// cluster by GMD
$gmd_cluster_q = $dbs->query('SELECT TRIM(gmd) AS `Cluster Name`, COUNT(biblio_id) AS `Cluster Count` FROM search_biblio AS `index` '
.( $sql_criteria['sql_criteria']?' WHERE '.$sql_criteria['sql_criteria']:'' ).' GROUP BY `Cluster Name` LIMIT '.$cluster_limit);
if ($gmd_cluster_q->num_rows > 0) {
echo ''.__('GMD').'
'."\n";
echo ''."\n";
}
// cluster by Collection type
$coll_type_cluster_q = $dbs->query('SELECT TRIM(collection_types) AS `Cluster Name`, COUNT(biblio_id) AS `Cluster Count` FROM search_biblio AS `index` '
.( $sql_criteria['sql_criteria']?' WHERE '.$sql_criteria['sql_criteria']:'' ).' GROUP BY `Cluster Name` LIMIT '.$cluster_limit);
if ($coll_type_cluster_q->num_rows > 0) {
echo ''.__('Collection Type').'
'."\n";
echo ''."\n";
}
// cluster by subject
$subj_cluster_q = $dbs->query('SELECT TRIM(topic) AS `Cluster Name`, COUNT(biblio_id) AS `Cluster Count` FROM search_biblio AS `index` '
.( $sql_criteria['sql_criteria']?' WHERE '.$sql_criteria['sql_criteria']:'' ).' GROUP BY `Cluster Name` LIMIT '.$cluster_limit);
if ($subj_cluster_q->num_rows > 0) {
echo ''.__('Subject(s)').'
'."\n";
echo ''."\n";
}
// cluster by author
$auth_cluster_q = $dbs->query('SELECT TRIM(author) AS `Cluster Name`, COUNT(biblio_id) AS `Cluster Count` FROM search_biblio AS `index` '
.( $sql_criteria['sql_criteria']?' WHERE '.$sql_criteria['sql_criteria']:'' ).' GROUP BY `Cluster Name` LIMIT '.$cluster_limit);
if ($auth_cluster_q->num_rows > 0) {
echo ''.__('Author(s)').'
'."\n";
echo ''."\n";
}
}
?>