CREATE TABLE network(src varchar(3), dst varchar(3), len int, _time int)


LOAD DATA INFILE "data/network.csv"
INTO TABLE network
FIELDS TERMINATED BY ","

SELECT	 src, dst, avg(len)
FROM	 network
	     ASSUMING ASC src, ASC dst, ASC _time 
GROUP BY src, dst, sums (deltas(_time) > 120)