1970-01-02	hello	6	-20	nan	[3,2,1]
1970-01-03	world	7	2	inf	[]
1970-01-04	test	6	-9223372036854775807	3.14	[5,4]
1970-01-05	expressions	15	-9223372036854775807	1	[0,9,8,7,6]
1970-01-02	hello	6
1970-01-03	warld	5
1970-01-04	test	4
1970-01-05	\N	\N