QUERY PLAN
Update on tbl_object_change_logs (cost=0.00..42343.04 rows=1 width=408)
-> Seq Scan on tbl_object_change_logs (cost=0.00..42343.04 rows=1 width=408)
Filter: (((object_id = 204) AND (object_type = 102)) OR ((target_id = 204) AND (target_object_type = 102)))