v2.16.0

Features

• add with_name() to ScalarQueryParameterType (#644) (6cc6876)

Dependencies

• expand supported pyarrow versions to v4 (#643) (9e1d386)

v2.15.0

Features

• Extended DB API parameter syntax to optionally provide parameter types (#626) (8bcf397)

Bug Fixes

• add DECIMAL and BIGDECIMAL as aliases for NUMERIC and BIGNUMERIC (#638) (aa59023)
• The DB API Binary function accepts bytes data (#630) (4396e70)

v2.14.0

Features

• accept DatasetListItem where DatasetReference is accepted (#597) (c8b5581)
• accept job object as argument to get_job and cancel_job (#617) (f75dcdf)
• add Client.delete_job_metadata method to remove job metadata (#610) (0abb566)
• add max_queue_size argument to RowIterator.to_dataframe_iterable (#575) (f95f415)
• add type hints for public methods (#613) (f8d4aaa)
• DB API cursors are now iterable (#618) (e0b373d)
• retry google.auth TransportError by default (#624) (34ecc3f)
• use pyarrow stream compression, if available (#593) (dde9dc5)

Bug Fixes

• consistent percents handling in DB API query (#619) (6502a60)
• missing license headers in new test files (#604) (df48cc5)
• unsetting clustering fields on Table is now possible (#622) (33a871f)

Documentation

• add sample to run DML query (#591) (ff2ec3a)
• update the description of the return value of _QueryResults.rows() (#594) (8f4c0b8)

v2.13.1

Bug Fixes

• add ConnectionError to default retry (#571) (a3edb8b)

v2.13.0

Features

• add ExternalConfig.connection_id property to connect to external sources (#560) (d93986e)

Bug Fixes

• avoid overly strict dependency on pyarrow 3.x (#564) (97ee6ec)
• avoid policy tags 403 error in load_table_from_dataframe (#557) (84e646e)

v2.12.0

Features

• make QueryJob.done() method more performant (#544) (a3ab9ef)

Bug Fixes

• remove DB-API dependency on pyarrow with decimal query parameters (#551) (1b946ba)

v2.11.0

Features

• add context manager support to client (#540) (d5c7e11)

v2.10.0

Features

• add BIGNUMERIC support (#527) (cc3394f)

Bug Fixes

• error using empty array of structs parameter (#474) (c1d15f4)
• QueryJob.exception() returns the errors, not raises them (#467) (d763279)

Documentation

• bigquery: Add alternative approach to setting credentials (#517) (60fbf28)
• explain retry behavior for DONE jobs (#532) (696c443)

v2.9.0

Features

• add determinism level for javascript UDFs (#522) (edd3328)
• expose reservation usage stats on jobs (#524) (4ffb4e0)

Documentation

• clarify `%%bigquery`` magics and fix broken link (#508) (eedf93b)
• update python contributing guide (#514) (01e851d)

v2.8.0

Features

• Add mTLS support to client. (#492) (1823cad)

Bug Fixes

• Don't try to close closed cursors. (#498) (bf44e7b)