fix(bigquery-jdbc): refine temporal timezone coercion and PreparedStatement parameter setters - #13813
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This pull request implements several JDBC features in BigQueryPreparedStatement, including support for Java 8 date/time types in setObject, Calendar overloads for setting dates, times, and timestamps, and metadata retrieval methods (getParameterMetaData and getMetaData). The feedback suggests refactoring convertTimeWithCalendar to use the modern java.time API to avoid legacy Calendar manipulation and preserve millisecond precision. Additionally, it is recommended to deduplicate the temporal type checks in setObject overloads into a helper method and remove unused dead code like convertDateToCalendar and getSafeCalendar.
…PreparedStatement
…ndler null check in getParameterClassName
logachev
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Jul 20, 2026
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mutianf
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Jul 24, 2026
…tement parameter setters (googleapis#13813) b/535194644 * **Centralized Timezone Coercion**: Consolidated `Calendar` timezone conversions in `BigQueryTypeCoercionUtility` using `java.time` APIs. * **Temporal Helper Refactoring**: Extracted `setTemporalObject` helper to eliminate duplicate temporal type logic across `setObject` overloads. * **Defensive Copying & Unsupported Stubs**: Added defensive copying for `Calendar` setters and replaced silent stubs with `BigQueryJdbcSqlFeatureNotSupportedException`. * **Expanded Test Suite**: Added unit and integration tests covering temporal setters and calendar conversion edge cases.
mutianf
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Jul 24, 2026
…tement parameter setters (googleapis#13813) b/535194644 * **Centralized Timezone Coercion**: Consolidated `Calendar` timezone conversions in `BigQueryTypeCoercionUtility` using `java.time` APIs. * **Temporal Helper Refactoring**: Extracted `setTemporalObject` helper to eliminate duplicate temporal type logic across `setObject` overloads. * **Defensive Copying & Unsupported Stubs**: Added defensive copying for `Calendar` setters and replaced silent stubs with `BigQueryJdbcSqlFeatureNotSupportedException`. * **Expanded Test Suite**: Added unit and integration tests covering temporal setters and calendar conversion edge cases.
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Jul 30, 2026
🤖 I have created a release *beep* *boop* --- <details><summary>1.89.0</summary> ## [1.89.0](v1.88.0...v1.89.0) (2026-07-29) ### Features * **agentidentity:** onboard v1 and v1beta API versions ([#13796](#13796)) ([1b1300d](1b1300d)) * **auth:** add JSpecify Null annotations to Auth ([#13842](#13842)) ([f6f24d4](f6f24d4)) * **bigquery-jdbc:** add `SSLTrustStoreType` and `SSLTrustStoreProvider` connection properties ([#13858](#13858)) ([9449be1](9449be1)) * **bigquery-jdbc:** add otel trace and span IDs to local logs ([#13935](#13935)) ([2801fbd](2801fbd)) * **bigquery-jdbc:** implement BigQueryParameterMetaData and dynamic type mappings ([#13812](#13812)) ([3d67dba](3d67dba)) * **bigquery-jdbc:** implement parameter setters in PreparedStatement ([#13792](#13792)) ([94f7404](94f7404)) * **bigquery-jdbc:** Migrate `getImportedKeys` and `getCrossReference` to BQ API ([#13692](#13692)) ([082b046](082b046)) * **bigquery-jdbc:** migrate `getPrimaryKeys` to use BQ API ([#13691](#13691)) ([1951f49](1951f49)) * **bigquery-jdbc:** OpenTelemetry integration in BQ JDBC ([#12902](#12902)) ([af18f65](af18f65)) * **bigquery-jdbc:** optimize memory footprint for JSON result set streaming ([#13660](#13660)) ([11f26d3](11f26d3)) * **bigquery-jdbc:** standardize parameter handling and calendar defensive copying across statement interfaces ([#13805](#13805)) ([ccd13eb](ccd13eb)) * **bigtable:** add view_parameters support to BoundStatement ([#13673](#13673)) ([d5cc437](d5cc437)) * **bigtable:** BigtableDataClientFactory session support ([#13829](#13829)) ([284ce13](284ce13)) * **commerceproducer:** onboard v1beta API ([#13814](#13814)) ([61b89b3](61b89b3)) * Default to least-in-flight balancing for Bigtable unary clients ([#13802](#13802)) ([ac9ccd1](ac9ccd1)) * **firestore:** Add support for 16MB documents ([#13478](#13478)) ([1b7c2e0](1b7c2e0)) * **gapic-generator:** add JSpecify Null annotations to the generator classes ([#13769](#13769)) ([843bd7c](843bd7c)) * **gapic-generator:** Add Nullable annotation to generated classes ([#13558](#13558)) ([e3e9d0b](e3e9d0b)) * **gapic-generator:** Add NullMarked annotation to generated classes ([#13584](#13584)) ([b7a8504](b7a8504)) * **gax-httpjson:** Add Post Quantum Cryptography (PQC) Support by default via Conscrypt ([#13853](#13853)) ([550df81](550df81)) * **gax-java:** add JSpecify Null annotations to gax ([#13799](#13799)) ([65aee08](65aee08)) * **google/cloud/sql:** onboard a new library ([#13864](#13864)) ([38e272e](38e272e)) * **google/maps/navconnect/v1:** onboard a new library ([#13927](#13927)) ([2256394](2256394)) * **maps-isochrones:** onboard v1 API ([#13817](#13817)) ([3037ab3](3037ab3)) * port secure_context testing support to executor proxy ([#13522](#13522)) ([0f81bf0](0f81bf0)) * **productregistry:** onboard v1 API ([#13816](#13816)) ([9517313](9517313)) * **storage:** allow checksum on appendable upload finalization ([#13833](#13833)) ([ddf9add](ddf9add)) * **storage:** enable App-Centric Observability (ACO) support in Otel ([#13248](#13248)) ([4329896](4329896)) ### Bug Fixes * **bigquery-jdbc:** Add PerConnectionHandler to list of excempted logging classes ([#13888](#13888)) ([50b3c24](50b3c24)) * **bigquery-jdbc:** add preferIPv4Stack to argLine for Kokoro reliability ([#13923](#13923)) ([d5e33d6](d5e33d6)) * **bigquery-jdbc:** add service resource transformer for standalone IT ([#13893](#13893)) ([dc80fe8](dc80fe8)) * **bigquery-jdbc:** align metadata methods error handling with spec ([#13793](#13793)) ([d85fb10](d85fb10)) * **bigquery-jdbc:** fix WriteAPI when running in restricted environment ([#13856](#13856)) ([66ba925](66ba925)) * **bigquery-jdbc:** refine temporal timezone coercion and PreparedStatement parameter setters ([#13813](#13813)) ([6f68c4d](6f68c4d)) * **bigquery-jdbc:** resolve `ITOpenTelemetryTest` pipeline and trace validation failures ([#13898](#13898)) ([c18141d](c18141d)) * **bigquery-jdbc:** resolve failing otel IT in nightly ([#13915](#13915)) ([ac79713](ac79713)) * **bigquery:** resultSet.getLong() does not truncate for large int64 values ([#13718](#13718)) ([bc19822](bc19822)) * **bigquery:** support optional fields in BigLakeConfiguration to prevent NPE on Iceberg/Lakehouse tables ([#13733](#13733)) ([e2cca4d](e2cca4d)) * **bigtable:** add materialized view routing param to ReadRows and Sa… ([#13918](#13918)) ([4ddf250](4ddf250)) * **bigtable:** bound SessionPoolImpl lock to prevent pod-wide wedge ([#13890](#13890)) ([ed87a68](ed87a68)) * **bigtable:** fix session creation leaks ([#13887](#13887)) ([d586d07](d586d07)) * **bigtable:** prevent ClientConfigurationManagerTest from wedging on… ([#13907](#13907)) ([725086d](725086d)) * **bigtable:** stop installing DirectpathEnforcer on the directpath pool ([#13880](#13880)) ([5f2e056](5f2e056)) * **bom:** make release-note-generation Java 8 compatible ([#13837](#13837)) ([bc18390](bc18390)) * **ci:** fix java-cloud-bom release-notes workflow errors ([#13682](#13682)) ([b679835](b679835)) * deprecate resource detector ([#13844](#13844)) ([aba4f01](aba4f01)) * **deps:** align logback versions and add java8 profile in storage ([#13678](#13678)) ([7e57092](7e57092)) * do not start stream with direct executor ([#13945](#13945)) ([630e790](630e790)) * fix java-cloud-bom README update workflow after monorepo migration ([#13892](#13892)) ([5b8e295](5b8e295)) * **oauth2_http:** Avoid retrying on 4xx errors during GCE metadata ping ([#13715](#13715)) ([537c16c](537c16c)) * regenerate ([#13714](#13714)) ([8a72860](8a72860)) * regenerate libraries ([#13703](#13703)) ([a29ea79](a29ea79)), refs [#13690](#13690) * **release:** handle missing release tags gracefully in release-note-generation ([#13795](#13795)) ([43005fb](43005fb)) * **release:** resolve first-party-dependencies SNAPSHOT in libraries-bom ([#13790](#13790)) ([d5bfe21](d5bfe21)) * **spanner:** avoid data race on DIRECTPATH_CHANNEL_CREATED by using volatile ([#13727](#13727)) ([1e05ea5](1e05ea5)) * **spanner:** prevent fastpath tablet routing flaps ([#13803](#13803)) ([4dabdac](4dabdac)) * **storage:** BidiAppendableUpload Takeover operation fixes ([#13776](#13776)) ([f2d0474](f2d0474)) * **storage:** correctly insert explicit nulls for json patch updates ([#13716](#13716)) ([4fb3f4b](4fb3f4b)) * update group id mapping ([#13698](#13698)) ([50a72e1](50a72e1)) * use a new managed channel builder when creating channels ([#13684](#13684)) ([a049999](a049999)) ### Performance Improvements * **bigquery-jdbc:** optimize getExportedKeys performance using hybrid metadata lookup ([#13734](#13734)) ([c9738ea](c9738ea)) ### Dependencies * Add Conscrypt to shared-deps ([#13838](#13838)) ([05ce6ce](05ce6ce)) * move conscrypt from third-party-dependencies POM to gax-java POM ([#13948](#13948)) ([1e634ec](1e634ec)) * **shared-deps:** migrate awaitility to shared-dependencies ([#13671](#13671)) ([abb91ef](abb91ef)) * **shared-deps:** switch conscrypt shared dependency to conscrypt-openjdk-uber ([#13845](#13845)) ([2e3f208](2e3f208)) * Update gRPC-Java to v1.82.2 ([#13877](#13877)) ([da228d8](da228d8)) * Update http-client to v2.2.0 ([#13854](#13854)) ([334a2c5](334a2c5)) * Update Protobuf-Java to v4.33.6 ([#13876](#13876)) ([5c6478c](5c6478c)) * Upgrade Guava to v33.6.0-jre ([#13875](#13875)) ([41a7a52](41a7a52)) ### Documentation * add ErrorProne and NullAway integration guide and JSpecify migration playbook ([#13882](#13882)) ([d5ea739](d5ea739)) * add JSpecify nullness guidelines to AGENTS.md ([#13881](#13881)) ([54b846b](54b846b)) </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>
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b/535194644
Calendartimezone conversions inBigQueryTypeCoercionUtilityusingjava.timeAPIs.setTemporalObjecthelper to eliminate duplicate temporal type logic acrosssetObjectoverloads.Calendarsetters and replaced silent stubs withBigQueryJdbcSqlFeatureNotSupportedException.