title: What to add in a docker image for the airflow environment if we need the DAG to connect to a sql server? And what will be the code for the connection?
body: <p>I want to connect to SQL server using my DAG in the airflow environment, what all libraries should I include in my docker image so that it creates the environment to connect the sql server. </p>
  
  <p>My docker image includes:
  ENV DEBIAN_FRONTEND noninteractive
  ENV TERM linux</p>