hi @noorbasha534 

Do you mean something like this?

import os
from databricks import sql
from databricks.sdk.core import Config, oauth_service_principal

# --- Set environment variables or supply directly ---
DATABRICKS_HOST = os.getenv("DATABRICKS_HOST")              # Databricks workspace URL
DATABRICKS_SQLWAREHOUSE_HTTP_PATH = os.getenv("DATABRICKS_SQLWAREHOUSE_HTTP_PATH")  # HTTP path for SQL Warehouse
DATABRICKS_CLIENT_ID = os.getenv("DATABRICKS_CLIENT_ID")    # Service principal Application (client) ID
DATABRICKS_CLIENT_SECRET = os.getenv("DATABRICKS_CLIENT_SECRET")  # Service principal secret/password

# --- Optionally set values directly ---
# DATABRICKS_HOST = "https://<your-databricks-instance>.cloud.databricks.com"
# DATABRICKS_SQLWAREHOUSE_HTTP_PATH = "<your-sql-warehouse-http-path>"
# DATABRICKS_CLIENT_ID = "<your-service-principal-client-id>"
# DATABRICKS_CLIENT_SECRET = "<your-service-principal-secret>"

# Create OAuth config for Service Principal
config = Config(
    host=DATABRICKS_HOST,
    client_id=DATABRICKS_CLIENT_ID,
    client_secret=DATABRICKS_CLIENT_SECRET,
)

# Authenticate via OIDC and connect
connection = sql.connect(
    server_hostname=DATABRICKS_HOST,
    http_path=DATABRICKS_SQLWAREHOUSE_HTTP_PATH,
    credential_provider=oauth_service_principal(config)
)

cursor = connection.cursor()
cursor.execute("SELECT current_date() as today")
result = cursor.fetchall()
for row in result:
    print(row)

cursor.close()
connection.close()

Hello @noorbasha534, did the code snippet shared above help resolve your concern? If it did, please consider marking it as the accepted solution. If you found another approach, please share it with the community so others can benefit as well.