Add IBM Db2 provider with Hook

.github/ISSUE_TEMPLATE/1-airflow_bug_report.yml

@@ -165,6 +165,7 @@ body:
         - grpc
         - hashicorp
         - http
+        - ibm-db2
         - ibm-mq
         - imap
         - influxdb

.github/boring-cyborg.yml

@@ -131,6 +131,8 @@ labelPRBasedOnFilePath:
 
   provider:datadog:
     - providers/datadog/**
+  provider:ibm-db2:
+    - providers/ibm/db2/**
 
   provider:dbt-cloud:
     - providers/dbt/cloud/**

airflow-core/docs/extra-packages-ref.rst

@@ -345,6 +345,8 @@ Some of those enable Airflow to use executors to run tasks with them - other tha
 +---------------------+-----------------------------------------------------+-----------------------------------------------------------------+----------------------------------------------+
 | github              | ``pip install 'apache-airflow[github]'``            | GitHub operators and hook                                       |                                              |
 +---------------------+-----------------------------------------------------+-----------------------------------------------------------------+----------------------------------------------+
+| ibm-db2             | ``pip install 'apache-airflow[ibm-db2]'``           | IBM Db2 hook                                                    |                                              |
++---------------------+-----------------------------------------------------+-----------------------------------------------------------------+----------------------------------------------+
 | influxdb            | ``pip install 'apache-airflow[influxdb]'``          | Influxdb operators and hook                                     |                                              |
 +---------------------+-----------------------------------------------------+-----------------------------------------------------------------+----------------------------------------------+
 | ibm-mq              | ``pip install 'apache-airflow[ibm-mq]'``            | IBM MQ hook and trigger                                         |                                              |

airflow-core/tests/unit/always/test_providers_manager.py

@@ -338,8 +338,8 @@ def test_cli(self):
     def test_dialects(self):
         provider_manager = ProvidersManager()
         dialect_class_names = list(provider_manager.dialects)
-        assert len(dialect_class_names) == 3
-        assert dialect_class_names == ["default", "mssql", "postgresql"]
+        assert len(dialect_class_names) == 4
+        assert dialect_class_names == ["default", "db2", "mssql", "postgresql"]
 
 
 class TestWithoutCheckProviderManager:

dev/breeze/doc/images/output_build-docs.txt

@@ -1 +1 @@
-e22969fb5e92a3efafb744881fea5ef8
+7def343508d800dbd73aae70ed97c71c

dev/breeze/doc/images/output_release-management_add-back-references.txt

@@ -1 +1 @@
-963d8b3e84cb64aa0d69026638b9fb1b
+7fbc80f910293a0a2ad25eca6ef7c338

dev/breeze/doc/images/output_release-management_publish-docs.txt

@@ -1 +1 @@
-217c089e723c5584da63135bbf011504
+f63e4ca68d77111b2d3c6f05111353af

dev/breeze/doc/images/output_sbom_generate-providers-requirements.txt

@@ -1 +1 @@
-7cbc3f1d6c0c4f1745702d867f9e7fdc
+fbadce49313f856f69861005e009e602

dev/breeze/doc/images/output_workflow-run_publish-docs.txt

@@ -1 +1 @@
-cb87f41a19fbc8895cd38aa6351139ae
+7d570131e213f83074239d395a5989f3

dev/breeze/tests/test_selective_checks.py

@@ -2926,7 +2926,7 @@ def test_upgrade_to_newer_dependencies(
             {
                 "docs-list-as-string": "amazon apache.drill apache.druid apache.hive apache.iceberg "
                 "apache.impala apache.pinot clickhousedb common.ai common.compat common.sql databricks elasticsearch "
-                "exasol google informatica jdbc microsoft.mssql mysql odbc openlineage "
+                "exasol google ibm.db2 informatica jdbc microsoft.mssql mysql odbc openlineage "
                 "oracle pgvector postgres presto slack snowflake sqlite teradata trino vertica ydb",
             },
             id="Common SQL provider package python files changed",

providers/ibm/db2/.gitignore

@@ -0,0 +1 @@
+*.iml

providers/ibm/db2/LICENSE

@@ -0,0 +1,201 @@
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providers/ibm/db2/NOTICE

@@ -0,0 +1,5 @@
+Apache Airflow
+Copyright 2016-2026 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).

providers/ibm/db2/README.rst

@@ -0,0 +1,104 @@
+.. 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.
+
+``apache-airflow-providers-ibm-db2``
+=====================================
+
+Provider package for IBM Db2 database support in Apache Airflow.
+
+Installation
+------------
+
+You can install this package via pip:
+
+.. code-block:: bash
+
+    pip install apache-airflow-providers-ibm-db2
+
+Requirements
+------------
+
+This provider requires the following packages:
+
+- ``ibm-db>=3.0.0`` - IBM Db2 Python driver
+- ``ibm-db-sa>=0.4.0`` - SQLAlchemy dialect for Db2
+
+Configuration
+-------------
+
+To use this provider, you need to configure a Db2 connection in Airflow:
+
+1. In the Airflow UI, go to Admin -> Connections
+2. Create a new connection with the following details:
+
+   - **Connection ID**: ``db2_default`` (or any custom name)
+   - **Connection Type**: ``IBM Db2``
+   - **Host**: Your Db2 server hostname
+   - **Schema**: Database name
+   - **Login**: Db2 username
+   - **Password**: Db2 password
+   - **Port**: Db2 port (default: 50000)
+   - **Extra**: Optional JSON with additional parameters:
+
+     .. code-block:: json
+
+        {
+          "ssl": true,
+          "sslcert": "/path/to/cert.pem"
+        }
+
+Usage
+-----
+
+Using the Db2Hook
+~~~~~~~~~~~~~~~~~
+
+.. code-block:: python
+
+    from airflow.providers.ibm.db2.hooks.db2 import Db2Hook
+
+    hook = Db2Hook(db2_conn_id="db2_default")
+    records = hook.get_records("SELECT * FROM employees WHERE dept = %s", parameters=("IT",))
+
+Using with SQLExecuteQueryOperator
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: python
+
+    from airflow import DAG
+    from airflow.providers.common.sql.operators.sql import SQLExecuteQueryOperator
+    from datetime import datetime
+
+    with DAG("db2_example", start_date=datetime(2024, 1, 1)) as dag:
+        query_task = SQLExecuteQueryOperator(
+            task_id="query_db2",
+            conn_id="db2_default",
+            sql="SELECT * FROM employees WHERE dept = %(dept)s",
+            parameters={"dept": "IT"},
+        )
+
+Features
+--------
+
+- Full Db2 database connectivity via ``ibm_db_dbi``
+- Support for SSL connections
+- Autocommit and executemany support
+
+License
+-------
+
+Apache License 2.0