IF (TG_OP = 'INSERT') THEN
-- Create Purchase Request if flagged to do so
IF ((NEW.coitem_order_type='R') AND (NEW.coitem_order_id=-1)) THEN
IF (TG_OP = 'INSERT') THEN
-- Create Purchase Request if flagged to do so
IF ((NEW.coitem_order_type='R') AND (NEW.coitem_order_id=-1)) THEN
FROM cohead
WHERE (cohead_id=NEW.coitem_cohead_id);
IF (_orderid > 0) THEN
UPDATE coitem SET coitem_order_id=_orderid
WHERE (coitem_id=NEW.coitem_id);
FROM cohead
WHERE (cohead_id=NEW.coitem_cohead_id);
IF (_orderid > 0) THEN
UPDATE coitem SET coitem_order_id=_orderid
WHERE (coitem_id=NEW.coitem_id);