MERGE INTO fp_pl_points_link d
     USING (SELECT 1 point_id, 2 link_point_id, 3 delay_count, 4 delay_period_ident
            FROM dual
			union all
			SELECT 1 point_id, 2 link_point_id, 3 delay_count, 4 delay_period_ident
            FROM dual
			union all
			SELECT 1 point_id, 2 link_point_id, 3 delay_count, 4 delay_period_ident
            FROM dual
			) o
     ON (d.point_id = o.point_id)
     WHEN MATCHED THEN
         UPDATE SET d.link_point_id = o.link_point_id, d.delay_count = o.delay_count, d.delay_period_ident =  o.delay_period_ident
     WHEN NOT MATCHED THEN
         INSERT (d.point_id,d.link_point_id, d.delay_count, d.delay_period_ident)
         VALUES (o.point_id,o.link_point_id, o.delay_count, o.delay_period_ident);