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Apache Drill Operators
======================

Prerequisite
------------

To use ``DrillOperator``, you must configure a :doc:`Drill Connection <connections/drill>`.

.. _howto/operator:DrillOperator:

DrillOperator
-------------

Executes one or more SQL queries on an Apache Drill server.  The ``sql`` parameter can be templated and be an external ``.sql`` file.

Using the operator
""""""""""""""""""

.. exampleinclude:: /../../tests/system/providers/apache/drill/example_drill_dag.py
    :language: python
    :dedent: 4
    :start-after: [START howto_operator_drill]
    :end-before: [END howto_operator_drill]

Reference
"""""""""

For further information, see `the Drill documentation on querying data <http://apache.github.io/drill/docs/query-data/>`_.