use database testdb;

show file formats;

+---------------------------------+-----------+---------------+-------------+------+--------------+---------+
| created_on                      | name      | database_name | schema_name | type | owner        | comment |
|---------------------------------+-----------+---------------+-------------+------+--------------+---------|
| Wed, 29 Apr 2015 18:59:03 -0700 | MY_FORMAT | TESTDB        | PUBLIC      | CSV  | ACCOUNTADMIN |         |
| Mon, 27 Apr 2015 17:49:12 -0700 | CSV       | TESTDB        | PUBLIC      | CSV  | ACCOUNTADMIN |         |
| Mon, 27 Apr 2015 17:49:12 -0700 | VSV       | TESTDB        | PUBLIC      | CSV  | ACCOUNTADMIN |         |
| Mon, 27 Apr 2015 17:49:12 -0700 | TSV       | TESTDB        | PUBLIC      | CSV  | ACCOUNTADMIN |         |
+---------------------------------+-----------+---------------+-------------+------+--------------+---------+