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From GitBox <...@apache.org>
Subject [GitHub] r39132 closed pull request #3896: PYODBC MSSQL HOOK WORKS with Azure SQL DB
Date Mon, 17 Sep 2018 21:37:18 GMT
r39132 closed pull request #3896: PYODBC MSSQL HOOK WORKS with Azure SQL DB
URL: https://github.com/apache/incubator-airflow/pull/3896
 
 
   

This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:

As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/airflow/hooks/mssqlpyodbc_hook.py b/airflow/hooks/mssqlpyodbc_hook.py
new file mode 100644
index 0000000000..76b7af22ee
--- /dev/null
+++ b/airflow/hooks/mssqlpyodbc_hook.py
@@ -0,0 +1,58 @@
+# -*- coding: utf-8 -*-
+#
+# 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.
+
+import pyodbc
+
+from airflow.hooks.dbapi_hook import DbApiHook
+
+
+class MsSqlPyODBCHook(DbApiHook):
+    """
+    Interact with Microsoft SQL Server.
+    """
+
+    conn_name_attr = 'mssql_conn_id'
+    default_conn_name = 'mssql_default'
+    supports_autocommit = True
+
+    def __init__(self, *args, **kwargs):
+        super(MsSqlPyODBCHook, self).__init__(*args, **kwargs)
+        self.schema = kwargs.pop("schema", None)
+
+    def get_conn(self):
+        """
+        Returns a mssql connection object
+        """
+        conn = self.get_connection(self.mssql_conn_id)
+        conn = pyodbc.connect(
+            "DRIVER={0};SERVER={1};PORT={2};DATABASE={3};UID={4};PWD={5}"
+            .format(
+                '{ODBC Driver 17 for SQL Server}'
+                , conn.host
+                , conn.port
+                , self.schema or conn.schema
+                , conn.login
+                , conn.password
+            )
+        )
+
+        return conn
+
+    def set_autocommit(self, conn, autocommit):
+        conn.autocommit(autocommit)
\ No newline at end of file


 

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