v2.4.0

Features

• add progress bar to QueryJob.to_dataframe and to_arrow (#352) (dc78edd)
• allow routine references (#378) (f9480dc)

Bug Fixes

• dbapi: allow rows to be fetched from scripts (#387) (b899ad1), closes #377

Performance Improvements

• avoid extra API calls from to_dataframe if all rows are cached (#384) (c52b317)
• cache first page of jobs.getQueryResults rows (#374) (86f6a51)
• use getQueryResults from DB-API (#375) (30de15f)

Dependencies

• expand pyarrow dependencies to include version 2 (#368) (cd9febd)

v2.3.1

11-05-2020 09:27 PST

Internal / Testing Changes

• update google.cloud.bigquery.__version__

v2.3.0

Features

• add reload argument to *Job.done() functions (#341) (e51fd45)
• pass retry from Job.result() to Job.done() (#41) (284e17a)

Bug Fixes

• add missing spaces in opentelemetry log message (#360) (4f326b1)
• dbapi: avoid running % format with no query parameters (#348) (5dd1a5e)
• create_job method accepts dictionary arguments (#300) (155bacc)

Performance Improvements

• use jobs.getQueryResults to download result sets (#363) (0c3476d)

Documentation

• add documents for QueryPlanEntry and QueryPlanEntryStep (#344) (dca2e4c)

v2.2.0

Features

• add method api_repr for table list item (#299) (07c70f0)
• add support for listing arima, automl, boosted tree, DNN, and matrix factorization models (#328) (502a092)
• add timeout paramter to load_table_from_file and it dependent methods (#327) (b0dd892)
• add to_api_repr method to Model (#326) (fb401bd)
• allow client options to be set in magics context (#322) (5178b55)

Bug Fixes

• make TimePartitioning repr evaluable (#110) (20f473b), closes #109
• use version.py instead of pkg_resources.get_distribution (#307) (b8f502b)

Performance Improvements

• add size parameter for load table from dataframe and json methods (#280) (3be78b7)

Documentation

• update clustering field docstrings (#286) (5ea1ece), closes #285
• update snippets samples to support version 2.0 (#309) (61634be)

Dependencies

• add protobuf dependency (#306) (cebb5e0), closes #305
• require pyarrow for pandas support (#314) (801e4c0), closes #265

v2.1.0

Features

• add constants for MONTH and YEAR time partitioning types (#283) (9090e1c)

Bug Fixes

• remove unnecessary dependency on libcst (#308) (c055930)

Performance Improvements

• remove redundant array deepcopy (#26) (b54f867)

Documentation

• samples: add create_table_clustered code snippet (#291) (d1eb8b3)

v2.0.0

09-30-2020 14:51 PDT

Implementation Changes

• Transition the library to microgenerator. (#278)
  This is a breaking change that drops support for Python 2.7 and 3.5 and brings a few other changes.
  See migration guide for more info.

Internal / Testing Changes

• Update protoc-generated comments (via synth). (#270)
• Add CI secrets manager (via synth). (#271)

v1.28.0

Features

• add custom cell magic parser to handle complex --params values (#213) (dcfbac2)
• add instrumentation to list methods (#239) (fa9f9ca)
• add opentelemetry tracing (#215) (a04996c)
• expose require_partition_filter for hive_partition (#257) (aa1613c)

Bug Fixes

• fix dependency issue in fastavro (#241) (2874abf)
• update minimum dependency versions (#263) (1be66ce)
• validate job_config.source_format in load_table_from_dataframe (#262) (6160fee)

Documentation

• recommend insert_rows_json to avoid call to tables.get (#258) (ae647eb)

v1.27.2

Bug Fixes

• rationalize platform constraints for 'pyarrow' extra (#235) (c9a0567)

v1.27.1

Bug Fixes

• tweak pyarrow extra to soothe PyPI (#230) (c15efbd)

v1.27.0

Features

• add support and tests for struct fields (#146) (fee2ba8)
• add support for getting and setting table IAM policy (#144) (f59fc9a)
• bigquery: add client_options to base class (#216) (478597a)

Bug Fixes

• converting to dataframe with out of bounds timestamps (#209) (8209203), closes #168
• raise error if inserting rows with unknown fields (#163) (8fe7254)