postgresql7.2 Begin LOCK TABLE acs_objects IN SHARE ROW EXCLUSIVE MODE; perform logger_entry__new ( :entry_id, :project_id, :variable_id, :value, :time_stamp, :description, :creation_user, :creation_ip ); return 0; end; select logger_entry__del(:entry_id); SELECT task_item_id FROM pm_task_logger_proj_map m WHERE logger_entry = :entry_id