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installation instructions for AWS Athena (#2538)

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dwa 2017-04-03 17:22:40 +02:00 committed by Maxime Beauchemin
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docs/installation.rst
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@ -206,12 +206,29 @@ Here's a list of some of the recommended packages.
+---------------+-------------------------------------+-------------------------------------------------+ +---------------+-------------------------------------+-------------------------------------------------+
| Greenplum | ``pip install psycopg2`` | ``postgresql+psycopg2://`` | | Greenplum | ``pip install psycopg2`` | ``postgresql+psycopg2://`` |
+---------------+-------------------------------------+-------------------------------------------------+ +---------------+-------------------------------------+-------------------------------------------------+
| Athena | ``pip install "PyAthenaJDBC>1.0.9"``| ``awsathena+jdbc://`` |
+---------------+-------------------------------------+-------------------------------------------------+
Note that many other database are supported, the main criteria being the Note that many other database are supported, the main criteria being the
existence of a functional SqlAlchemy dialect and Python driver. Googling existence of a functional SqlAlchemy dialect and Python driver. Googling
the keyword ``sqlalchemy`` in addition of a keyword that describes the the keyword ``sqlalchemy`` in addition of a keyword that describes the
database you want to connect to should get you to the right place. database you want to connect to should get you to the right place.
(AWS) Athena
------------
This currently relies on an unreleased future version of `PyAthenaJDBC <https://github.com/laughingman7743/PyAthenaJDBC>`_. If you're adventurous or simply impatient, you can install directly from git: ::
pip install git+https://github.com/laughingman7743/PyAthenaJDBC@support_sqlalchemy
The connection string for Athena looks like this ::
awsathena+jdbc://{aws_access_key_id}:{aws_secret_access_key}@athena.{region_name}.amazonaws.com/{schema_name}?s3_staging_dir={s3_staging_dir}&...
Where you need to escape/encode at least the s3_staging_dir, i.e., ::
s3://... -> s3%3A//...
Caching Caching
------- -------