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feat(bigquery): add QueryResultsFormat and ArrowSerializationOptions configurations - #13942

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feat-bigquery-arrow-config
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feat(bigquery): add QueryResultsFormat and ArrowSerializationOptions configurations#13942
jinseopkim0 wants to merge 6 commits into
mainfrom
feat-bigquery-arrow-config

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@jinseopkim0 jinseopkim0 commented Jul 29, 2026

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Stacked PR 1 of 3: Exposes the public configuration API surface (QueryResultsFormat and ArrowSerializationOptions) and binds them to QueryJobConfiguration.

Note: The new classes and methods are annotated with @BetaApi to indicate that the API surface is experimental while implementation PRs (PR 2 of 3 and PR 3 of 3) are merged. The @BetaApi annotation will be removed upon completion of the final PR in the stack.

b/540476814

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This pull request introduces support for Apache Arrow serialization options in BigQuery queries by adding the ArrowSerializationOptions class, the QueryResultsFormat enum, and integrating them into QueryJobConfiguration. However, the new options are currently not mapped in QueryJobConfiguration.toPb() and QueryJobConfiguration.fromPb(), which will cause them to be silently dropped during serialization. It is recommended to implement these mappings to ensure the feature functions correctly.

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jinseopkim0 force-pushed the feat-bigquery-arrow-config branch from 4f0d80d to d43166d Compare August 7, 2026 16:13
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jinseopkim0 requested a review from lqiu96 August 7, 2026 17:12
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jinseopkim0 marked this pull request as ready for review August 7, 2026 17:12
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jinseopkim0 requested review from a team as code owners August 7, 2026 17:12
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jinseopkim0 force-pushed the feat-bigquery-arrow-config branch from d43166d to b441a9d Compare August 7, 2026 19:19
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