can't connect redshift using latest aiopg

```python
def edw_redshift_asyncpg():
DSN = 'dbname={0} user={1} password={2} host={3} port={4}'.format(conn_set.red_db, conn_set.red_user, conn_set.red_pass, conn_set.red_host, conn_set.red_port)
red_conn = aiopg.connect(dsn=DSN)

return red_conn

src_conn = await edw_redshift_asyncpg()
src_cur = await src_conn.cursor()
await src_cur.execute(SELECT, params)
list_data = await src_cur.fetchall()

But Return errors
column "typarray" does not exist in t, ns, unnamed_join

Info:
python: 3.6.3
aiopg: 0.14
psycopg2: 2.7.5
```