UPDATE yard SET staycount='450' WHERE cname='AAAA3'

UPDATE yard SET staycount='450' WHERE cname='AAAA5'

UPDATE yard SET staycount='450' WHERE cname='AAAA6'

UPDATE yard SET staycount='450' WHERE cname='AAAA7'

UPDATE yard SET staycount='345' WHERE cname='CMAU2121216'

UPDATE yard SET staycount='422' WHERE cname='HLBU1235667'