I have created a Model below, I can view it in pgAdmin, see the properties, browse data by Right Clicking on table name and use View/Edit Data option but when trying to access via sql statement it is showing error as 

ERROR: relation "public.k2p_cities" does not exist

SQL state: 42P01

SELECT * FROM public.k2p_cities -- (with and without public. the result is same)

ORDER BY id ASC;

Model Code:

# noinspection PyUnresolvedReferences

from odoo import api, fields, models

class K2PCities(models.Model):

_name = 'k2p.cities'

_description = "Cities"

name = fields.Text(string="City Name", required=True)

country_id = fields.Many2one('res.country', string='Country', readonly=False, store=True)

state_id = fields.Many2one('res.country.state', string='State', required=True,

domain="[('country_id', '=', country_id)]")

in another apps i have created Models the same way and i can query, upload csv data from pgAdmin but this is very strange problem, please help.

regards