

**Description**

Qubole Hook and Operator do not support `include_header` param for getting results with headers
Add Support for `include_header` get_results(... arguments=[True])
**Use case / motivation**

It's very hard to work with CSV results from db without headers. 
This is super important when using Qubole's databases.

**Are you willing to submit a PR?**

Not sure yet, I can give it a try

**Related Issues**


airflow/providers/qubole/hooks/qubole_check.py
#
#
#
#
import logging
from io import StringIO
from typing import List, Optional, Union
from qds_sdk.commands import Command
from airflow.exceptions import AirflowException
from airflow.providers.qubole.hooks.qubole import QuboleHook
log = logging.getLogger(__name__)
COL_DELIM = '\t'
ROW_DELIM = '\r\n'
def isint(value) -> bool:
    """Whether Qubole column are integer"""
    try:
        int(value)
        return True
    except ValueError:
        return False
def isfloat(value) -> bool:
    """Whether Qubole column are float"""
    try:
        float(value)
        return True
    except ValueError:
        return False
def isbool(value) -> bool: