v4.0.4

Whats changed

• Update thrift client library after cleaning up unused fields and structs (#553 by @vikrantpuppala)
• Refactor decimal conversion in PyArrow tables to use direct casting (#544 by @jayantsing-db)
• Fix: fetchall_arrow to always return results in arrow format (#551 by @shivam2680)
• Enhance cursor close handling and context manager exception management to prevent server side resource leaks (#554 by @madhav-db)
• Added additional logging to enhance debugging (#556 by @saishreeeee)
• Feature: Added support for complex data types such as Arrays and Map [Private Preview] (#559 by @jprakash-db)

Full Changelog: v4.0.0...v4.0.4

v4.0.3

Whats changed

• Fix: Removed packaging dependency in favour of default libraries, for urllib3 version checks (#547 by @jprakash-db)

Full Changelog: v4.0.0...v4.0.3

v3.7.4

Whats changed

• Fix: compatibility with urllib3 versions less than 2.x (#545 by @jprakash-db)

Full Changelog: v3.6.0...v3.7.4

v4.0.2

Whats changed

• Fix: Relaxed the pin for python-dateutil to be ^2.8.0 (#538 by @jprakash-db)

Full Changelog: v4.0.0...v4.0.2

v4.0.1

⚠️ This release has been yanked from Pypi due to issues with resolving dependencies when using dbt-databricks v1.4.1/1.4.2

Whats changed

• Support for multiple timestamp formats parsing (#533 by @jprakash-db)
• Rename _user_agent_entry in connect call to user_agent_entry to expose it as a public parameter. (#530 by @shivam2680)
• Fix: compatibility with urllib3 versions less than 2.x. (#526 by @shivam2680)
• Support for Python 3.13 and updated dependencies (#510 by @dhirschfeld and @dbaxa)

Full Changelog: v4.0.0...v4.0.1

v3.7.3

Whats changed

• Fix: Unable to poll small results in execute_async function (#515 by @jprakash-db)
• Updated log messages to show the status code and error messages of requests (#511 by @jprakash-db)
• Fix: Incorrect metadata was fetched in case of queries with the same alias (#505 by @jprakash-db)

Full Changelog: v3.6.0...v3.7.3

v3.7.2

Whats changed

• Updated the retry_dela_max and retry_timeout (#497 by @jprakash-db)

Full Changelog: v3.6.0...v3.7.2

v4.0.0

Whats changed

• Split the connector into two separate packages: databricks-sql-connector and databricks-sqlalchemy. The databricks-sql-connector package contains the core functionality of the connector, while the databricks-sqlalchemy Github contains the SQLAlchemy dialect for the connector. (#444 by @jprakash-db)
• Pyarrow dependency is now optional in databricks-sql-connector. Users needing arrow are supposed to explicitly install pyarrow

Full Changelog: v3.6.0...v4.0.0

v3.7.1

Whats changed

• Relaxed the number of Http retry attempts (#486 by @jprakash-db)

Full Changelog: v3.6.0...v3.7.1

v3.7.0

Whats changed

• Fix: Incorrect number of rows fetched in inline results when fetching results with FETCH_NEXT orientation (#479 by @jprakash-db)
• Updated the doc to specify native parameters are not supported in PUT operation (#477 by @jprakash-db)
• Relax pyarrow and numpy pin (#452 by @arredond)
• Feature: Support for async execute has been added (#463 by @jprakash-db)
• Updated the HTTP retry logic to be similar to the other Databricks drivers (#467 by @jprakash-db)

Full Changelog: v3.6.0...v3.7.0