'can\'t handle large result fields'

def test_issue_13(self):

    conn = self.connections[0]
    cur = conn.cursor()
    with warnings.catch_warnings():
        warnings.filterwarnings('ignore')
        cur.execute('drop    table    if    exists    issue13')
    try:
        cur.execute('create    table    issue13    (t    text)')
        size = (18 * 1024)
        cur.execute('insert    into    issue13    (t)    values    (%s)', (('x' * size),))
        cur.execute('select    t    from    issue13')
        r = cur.fetchone()[0]
        self.assertTrue((('x' * size) == r))
    finally:
        cur.execute('drop    table    issue13')
