[GitHub] [airflow] Brooke-white commented on a change in pull request #18447: add RedshiftStatementHook, RedshiftOperator

[GitBox <gi...@apache.org>]

Brooke-white commented on a change in pull request #18447:
URL: https://github.com/apache/airflow/pull/18447#discussion_r715267824



##########
File path: airflow/providers/amazon/aws/operators/redshift.py
##########
@@ -0,0 +1,70 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from typing import Any, Optional
+
+from airflow.models import BaseOperator
+from airflow.providers.amazon.aws.hooks.redshift_statement import RedshiftStatementHook
+
+
+class RedshiftOperator(BaseOperator):
+    """
+    Executes SQL Statements against an Amazon Redshift cluster
+
+    :param sql: the sql code to be executed
+    :type sql: Can receive a str representing a sql statement,
+        a list of str (sql statements)
+    :param redshift_conn_id: reference to
+        :ref:`Amazon Redshift connection id<howto/connection:redshift>`
+    :type redshift_conn_id: str
+    :param parameters: (optional) the parameters to render the SQL query with.
+    :type parameters: dict or iterable
+    :param autocommit: if True, each command is automatically committed.
+        (default value: False)
+    :type autocommit: bool
+    """
+
+    template_fields = ('sql',)
+    template_ext = ('.sql',)
+
+    def __init__(
+        self,
+        *,
+        sql: Any,
+        redshift_conn_id: str = 'redshift_default',
+        parameters: Optional[dict] = None,
+        autocommit: bool = True,
+        **kwargs,
+    ) -> None:
+        super().__init__(**kwargs)
+        self.redshift_conn_id = redshift_conn_id
+        self.sql = sql
+        self.redshift_conn_id = redshift_conn_id

Review comment:
       addressed in 1004e31




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