arangodb/UnitTests/import-1.csv

1	id	a	b	c	d	e
2	1	1	1	1.3	null	-5
3	2	null		3.1	-2.5	ddd " ' ffd
4	5	9999999999999999999999999999999999	test	-99999999	true	-888.4434
5	6	10e4	20.5	-42	null	false
6	7	-1.05e2	1.05e-2	true	false	null