:py:mod:`airflow.providers.mysql.transfers.presto_to_mysql`
===========================================================

.. py:module:: airflow.providers.mysql.transfers.presto_to_mysql


Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   airflow.providers.mysql.transfers.presto_to_mysql.PrestoToMySqlOperator


.. py:class:: PrestoToMySqlOperator(*, sql, mysql_table, presto_conn_id = 'presto_default', mysql_conn_id = 'mysql_default', mysql_preoperator = None, **kwargs)

   Bases: :py:obj:`airflow.models.BaseOperator`

   Moves data from Presto to MySQL, note that for now the data is loaded
   into memory before being pushed to MySQL, so this operator should
   be used for smallish amount of data.

   :param sql: SQL query to execute against Presto. (templated)
   :param mysql_table: target MySQL table, use dot notation to target a
       specific database. (templated)
   :param mysql_conn_id: Reference to :ref:`mysql connection id <howto/connection:mysql>`.
   :param presto_conn_id: source presto connection
   :param mysql_preoperator: sql statement to run against mysql prior to
       import, typically use to truncate of delete in place
       of the data coming in, allowing the task to be idempotent (running
       the task twice won't double load data). (templated)

   .. py:attribute:: template_fields
      :annotation: :Sequence[str] = ['sql', 'mysql_table', 'mysql_preoperator']

      
   .. py:attribute:: template_ext
      :annotation: :Sequence[str] = ['.sql']

      
   .. py:attribute:: template_fields_renderers
      

   .. py:attribute:: ui_color
      :annotation: = #a0e08c

      
   .. py:method:: execute(context)

      This is the main method to derive when creating an operator.
      Context is the same dictionary used as when rendering jinja templates.

      Refer to get_template_context for more context.