Presto: create external table but how to define `fields terminated`

[hzzz823]

in s3://test
1,2

then:
create table hzzz (a varchar, b varchar) with ( external_location = 's3://test', format = 'TEXTFILE' )
select * from hzzz

retult is:
a b
1,2 null

should i define fields terminated? and how?

[yuananf]

There is a pending pull request about this
https://github.com/prestodb/presto/pull/6387

[MichaelChirico]

Why is this issue closed when the PR is still open?