Source code for tests.system.providers.mysql.example_mysql

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"""
Example use of MySql related operators.
"""

from __future__ import annotations

import os
from datetime import datetime

from airflow import DAG
from airflow.providers.mysql.operators.mysql import MySqlOperator


[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")


[docs]DAG_ID = "example_mysql"


with DAG(
    DAG_ID,
    start_date=datetime(2021, 1, 1),
    default_args={"mysql_conn_id": "mysql_conn_id"},
    tags=["example"],
    catchup=False,
) as dag:
    # [START howto_operator_mysql]


[docs]    drop_table_mysql_task = MySqlOperator(
        task_id="drop_table_mysql", sql=r"""DROP TABLE table_name;""", dag=dag
    )


    # [END howto_operator_mysql]

    # [START howto_operator_mysql_external_file]

    mysql_task = MySqlOperator(
        task_id="drop_table_mysql_external_file",
        sql="/scripts/drop_table.sql",
        dag=dag,
    )

    # [END howto_operator_mysql_external_file]

    drop_table_mysql_task >> mysql_task


from tests.system.utils import get_test_run  # noqa: E402

# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)

[docs]test_run = get_test_run(dag)

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