+=item sql_h_searchs END_TIMESTAMP [ START_TIMESTAMP ]
+
+Like sql_h_search, but limited to the single most recent record (before
+END_TIMESTAMP)
+
+=cut
+
+sub sql_h_searchs {
+ my $self = shift;
+ my($select, $where, $cacheobj, $as) = $self->sql_h_search(@_);
+ $where .= ' LIMIT 1';
+ ($select, $where, $cacheobj, $as);
+}
+