+sub _get_employees {
+ $main::lxdebug->enter_sub();
+
+ my ($self, $dbh, $key) = @_;
+
+ $key = "all_employees" unless ($key);
+ $self->{$key} =
+ selectall_hashref_query($self, $dbh, qq|SELECT * FROM employee|);
+
+ $main::lxdebug->leave_sub();
+}
+