Source code for airflow.providers.amazon.aws.operators.redshift_sql
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from __future__ import annotations
import warnings
from typing import Sequence
from airflow.providers.common.sql.operators.sql import SQLExecuteQueryOperator
[docs]class RedshiftSQLOperator(SQLExecuteQueryOperator):
"""
Executes SQL Statements against an Amazon Redshift cluster
.. seealso::
For more information on how to use this operator, take a look at the guide:
:ref:`howto/operator:RedshiftSQLOperator`
:param sql: the SQL code to be executed as a single string, or
a list of str (sql statements), or a reference to a template file.
Template references are recognized by str ending in '.sql'
:param redshift_conn_id: reference to
:ref:`Amazon Redshift connection id<howto/connection:redshift>`
:param parameters: (optional) the parameters to render the SQL query with.
:param autocommit: if True, each command is automatically committed.
(default value: False)
"""
[docs] template_fields: Sequence[str] = (
"sql",
"conn_id",
)
[docs] template_ext: Sequence[str] = (".sql",)
[docs] template_fields_renderers = {"sql": "postgresql"}
def __init__(self, *, redshift_conn_id: str = "redshift_default", **kwargs) -> None:
super().__init__(conn_id=redshift_conn_id, **kwargs)
warnings.warn(
"""This class is deprecated.
Please use `airflow.providers.common.sql.operators.sql.SQLExecuteQueryOperator`.""",
DeprecationWarning,
stacklevel=2,
)