Skip to content

fix(bigquery-jdbc): handle null parameters in Storage Write API bulk inserts - #14270

Merged
Neenu1995 merged 3 commits into
mainfrom
fix-npe-bulk-write
Sep 11, 2026
Merged

Neenu1995 merged 3 commits into
mainfrom
fix-npe-bulk-write

Conversation

@Neenu1995

@Neenu1995 Neenu1995 commented Sep 4, 2026

Copy link
Copy Markdown
Contributor

Fixes #14066

@Neenu1995
Neenu1995 requested review from a team as code owners September 4, 2026 17:51

@gemini-code-assist gemini-code-assist Bot left a comment

Copy link
Copy Markdown
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Code Review

This pull request refactors JSON row creation in BigQueryPreparedStatement into a static helper method createJsonRow and adds support for handling null parameter values by mapping them to JsonNull.INSTANCE for the Storage Write API. It also includes corresponding unit and integration tests to verify batch inserts with null values. The reviewer suggested using the interface type List instead of the concrete implementation ArrayList in the signature of the new createJsonRow method to improve flexibility.

…c/BigQueryPreparedStatement.java

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
@lqiu96 lqiu96 added the release-please:force-run To run release-please label Sep 4, 2026
@release-please release-please Bot removed the release-please:force-run To run release-please label Sep 4, 2026
@Neenu1995
Neenu1995 merged commit dd2c41a into main Sep 11, 2026
202 checks passed
@Neenu1995
Neenu1995 deleted the fix-npe-bulk-write branch September 11, 2026 22:20
blakeli0 pushed a commit that referenced this pull request Sep 23, 2026
🤖 I have created a release *beep* *boop*
---


<details><summary>1.92.0</summary>

##
[1.92.0](v1.91.0...v1.92.0)
(2026-09-23)


### Features

* **bigquery-jdbc:** add `EnableTimestampPicos` connection property and
its plumbing
([#14284](#14284))
([b4aa5ac](b4aa5ac))
* **bigquery-jdbc:** implement picosecond temporal math and formatting
engine
([#14286](#14286))
([2a9612a](2a9612a))
* **bigquery-jdbc:** support picosecond in REST JSON path and nested
types
([#14334](#14334))
([15ffe4a](15ffe4a))
* **bigquery-jdbc:** support picosecond in `PreparedStatement`
parameters and batching
([#14373](#14373))
([c1aac66](c1aac66))
* **bigquery-jdbc:** support picosecond timestamp in `ResultSetMetaData`
and `DatabaseMetaData`
([#14358](#14358))
([43acdd3](43acdd3))
* **bigquery-jdbc:** support picosecond timestamps in Arrow Storage Read
API and nested types
([#14332](#14332))
([b5d9aca](b5d9aca))
* **bigquery-jdbc:** support qualified project delimiter in
`DefaultDataset` property
([#14240](#14240))
([6e8d6c8](6e8d6c8))
* **bigquery:** accelerate row-based query() with Arrow wire format
([#14405](#14405))
([8d12a8f](8d12a8f))
* **bigquery:** add ArrowDeserializer helper utility
([#13943](#13943))
([d9a298b](d9a298b))
* **bigquery:** add ArrowQueryPageFetcher for Arrow query result
pagination
([#14404](#14404))
([615409f](615409f))
* **bigquery:** add ArrowQueryResult and ArrowQueryResultImpl for Arrow
result streaming
([#13944](#13944))
([a62fdf8](a62fdf8))
* **bigquery:** add Storage Read API slow-path fallback for row-based
query()
([#14409](#14409))
([26e568a](26e568a))
* **bigquery:** add zero-copy queryArrow API for Arrow VectorSchemaRoot
streaming
([#14402](#14402))
([b44ffe8](b44ffe8))
* **bigquery:** make BigQuery AutoCloseable with default no-op close
method
([#14434](#14434))
([00bf3de](00bf3de))
* **firestore:** add support for BSON types
([#13189](#13189))
([8a123d9](8a123d9))
* **gax:** add ApiCallContext and request-level settings overloads to
ResumableUploadCallable
([#14251](#14251))
([e8cbd42](e8cbd42))
* **gax:** add globalTimeout settings field to
ResumableUploadCallSettings
([#14253](#14253))
([438cda6](438cda6))
* **gax:** add resumable upload error classification and retry algorithm
([#14419](#14419))
([b70396d](b70396d))
* **gax:** add ResumableUploadCallable creation to Callables and
HttpJsonCallableFactory
([#14242](#14242))
([7de24de](7de24de))
* **gax:** implement baseline Callable and Future for resumable uploads
([#14241](#14241))
([5a54db9](5a54db9))
* **generator:** add model flag and allowlist parser for resumable
upload RPCs
([#14317](#14317))
([acc1856](acc1856))
* **generator:** emit resumable upload client surface
([#14319](#14319))
([a9fed00](a9fed00))
* **generator:** emit resumable upload settings and HttpJson upload stub
([#14321](#14321))
([c122474](c122474))
* **generator:** enable resumable upload generation for showcase
([#14325](#14325))
([f9ebd79](f9ebd79))
* **generator:** switch resumable upload specialized stubs to package
private
([#14471](#14471))
([0d4e875](0d4e875))
* **generator:** wire transport stub delegation to resumable upload
stubs
([#14322](#14322))
([cc4b980](cc4b980))
* **google/cloud/backupdr/v1beta:** add backupdr
([#14410](#14410))
([a4a47da](a4a47da))
* **google/cloud/networkservices/v1beta1:** add networkservices
([#14407](#14407))
([21c4955](21c4955))
* **pubsub:** add publish telemetry headers for publish attempt
observability
([#14338](#14338))
([c167ab8](c167ab8))
* **pubsub:** implement publish hedging to reduce tail latency
([#13735](#13735))
([b302615](b302615))
* **spanner:** Support dynamic TLS certificate and key rotation for
Spanner Omni
([#14456](#14456))
([ffc745c](ffc745c))
* **storage/control:** add delete folder recursive sample
([#13642](#13642))
([f4b1b46](f4b1b46))
* **storage/control:** add delete folder recursive sample
([#14397](#14397))
([2c01d55](2c01d55))


### Bug Fixes

* **auth:** restore transportFactory upon deserialization in
InternalAwsSecurityCredentialsSupplier
([#14340](#14340))
([beea42f](beea42f))
* **bigquery-jdbc:** ensure row ordering in PCNT IT
([#14330](#14330))
([a16f048](a16f048))
* **bigquery-jdbc:** fix htapi fallback due to permission logic
([#14418](#14418))
([21e6dc8](21e6dc8))
* **bigquery-jdbc:** fix Timestamp assertions
([#14290](#14290))
([533ba14](533ba14))
* **bigquery-jdbc:** handle null parameters in Storage Write API bulk
inserts
([#14270](#14270))
([dd2c41a](dd2c41a)),
refs
[#14066](#14066)
* **bigquery-jdbc:** handle SQL NULLs in ResultSet primitive getters
([#14383](#14383))
([8e464fe](8e464fe)),
refs
[#14371](#14371)
* **bigquery:** default Arrow pagination stream location to US instead
of global
([#14458](#14458))
([2775eb1](2775eb1))
* **bigquery:** preserve page token and paginate correctly in Arrow
query when maxResults is set
([#14469](#14469))
([f5601f4](f5601f4))
* **bigquery:** use first page row count for Arrow query pagination
offset
([#14466](#14466))
([9d10dd0](9d10dd0))
* **bigtable:** don't notify config listeners while holding the manager
lock
([#14294](#14294))
([4426ccd](4426ccd))
* **bigtable:** fall back to classic path when per-RPC CallCredentials
are set on session path
([#14477](#14477))
([57bacb0](57bacb0))
* **bigtable:** fix abnormal session closures and scale-up in session
pool
([#14431](#14431))
([6361ecd](6361ecd))
* **biqguery:** fix undeclared QueryParameter wiring in QueryStatistics
([#14401](#14401))
([64cf1d3](64cf1d3))
* **bom:** restore google-cloud-spanner-jdbc to libraries-bom
([#14362](#14362))
([bc7be5e](bc7be5e)),
refs
[#14347](#14347)
* **spanner:** honor maxAttempts and totalTimeout in streaming resume
loop
([#14370](#14370))
([305f47d](305f47d))
* **spanner:** only set snapshot isolation read timestamp for SI or
optimistic txns in CloudClientExecutor
([#14346](#14346))
([54c0d0f](54c0d0f))
* **spanner:** prevent statement cancellation race in
AbstractBaseUnitOfWork
([#14283](#14283))
([d9a8eef](d9a8eef))
* **spanner:** re-enable ITInstanceAdminTest on cloud-devel and
cloud-staging
([#14281](#14281))
([89a8268](89a8268))


### Performance Improvements

* **spanner:** stop re-parsing the request id on every RPC
([#14353](#14353))
([46108f4](46108f4))


### Documentation

* Add a Http/Json Post-Quantum Cryptography Guide
([#13963](#13963))
([fcc65b0](fcc65b0))
* **bigquery:** add QueryArrow code sample and document JDK 17+ JVM
requirements
([#14437](#14437))
([bd363f6](bd363f6))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

bigquery-jdbc: Storage Write batch throws NPE for setObject(index, null)

3 participants