Method has_table

lib/sqlalchemy/dialects/postgresql/base.py:3683–3686

(self, connection, table_name, schema=None, **kw)

    @reflection.cache
    def has_table(self, connection, table_name, schema=None, **kw):
        self._ensure_has_table_connection(connection)
        query = self._has_table_query(schema)
        return bool(connection.scalar(query, {"table_name": table_name}))

    @reflection.cache
    def has_sequence(self, connection, sequence_name, schema=None, **kw):