v2.0.3

• Update JDBC driver to 2.0.6

v2.0.2

• Fix AttributeError: 'Engine' object has no attribute 'connection'.
  Thanks @mrshu. (laughingman7743/PyAthena/issues/63)
• Optimize get_columns method in SQLAlchemy.
  Thanks @mrshu. (/issues/75)

v2.0.1

• Fix to make it None when SQLAlchemy's URI username and password are empty strings.
  If you do not specify aws_access_key_id and aws_secret_access_key in SQLAlchemy using the instance profile or boto3 configuration file, the connection string is as follows:

  awsathena+jdbc://:@athena.{region_name}.amazonaws.com:443/{schema_name}?s3_staging_dir={s3_staging_dir}&...
  

  Thanks @leahein. (laughingman7743/PyAthena/issues/54)
• Fix double escaping of percent character in SQLAlchemy.
  Thanks @mister-average. (laughingman7743/PyAthena/issues/56)

v2.0.0

• Update JDBC driver to 2.0.5.
• Suppress log4j warnings.
• Fix the context manager to return a connection object instead of a cursor object.
• Remove query execution information.
  Since the JDBC driver can not retrive query execution information, remove the following property from the cursor object. If you hack the JDBC driver, you may be able to retrive query execution information.
  • QueryID
  • OutputLocation
  • DataScannedInBytes
  • EngineExecutionTimeInMillis
  • CompletionDateTime
  • SubmissionDateTime

v1.3.4

• Fix type code contract.
  PEP 249 - Type Objects and Constructors
  https://www.python.org/dev/peps/pep-0249/#type-objects-and-constructors
  Thanks @memeplex. (laughingman7743/PyAthena/issues/32)

v1.3.3

• Fix syntax error message hiding.
  Thanks @abridgett. (#54)

v1.3.2

• Support session token with profile name.
  Thanks @djhworld. (#51)

v1.3.1

• Add more types to SQLAlchemy type conversion.
  • FLOAT
  • REAL
  • CHAR

v1.3.0

• Support AWS credentials provider chain.
  Thanks @Tankanow. (#42)
• Drop support for PY26 & Add support for PY36.
• Add check of arraysize (fetch size).
  The default arraysize (fetch size) is 1000.
  The maximum allowable length is 1000.

v1.2.0

• Change the behavior of the default formatter.
  Escaping is required only for the query with parameter containing % character.
• Add query execution information.
  Add properties of the following information on query execution to the cursor object.
  • OutputLocation
  • DataScannedInBytes
  • EngineExecutionTimeInMillis
  • CompletionDateTime
  • SubmissionDateTime