Answers for "postgresql query timestamp with timezone"

postgres set timezone

SET TIME ZONE 'Europe/Moscow';

postgresql date at timezone

select updatedat AT TIME ZONE 'UTC';

sqlalchemy postgres timestamp with timezone

from sqlalchemy import Column, DateTime, Integer, MetaData, Table
from sqlalchemy.sql import func

metadata = MetaData()

example = Table('example', metadata,
    Column('id', Integer, primary_key=True),
    Column('date', DateTime(timezone=True), default=func.now())
    )