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ADBC Libraries 18

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@github-actions github-actions released this 02 May 01:14
· 111 commits to main since this release
apache-arrow-adbc-18
b093c15

ADBC Libraries 18 (2025-05-02)

Versions

  • C/C++/GLib/Go/Python/Ruby: 1.6.0
  • C#: 0.18.0
  • Java: 0.18.0
  • R: 0.18.0
  • Rust: 0.18.0

New Features

  • c: Declare dependencies for drivers in Meson configuration (#2746)
  • c/driver/postgresql: avoid commit/rollback when idle (#2685)
  • csharp: Add retry-after behavior for 503 responses in Spark ADBC driver (#2664)
  • csharp: Add support for Prepare to ImportedStatement and to ADO.NET wrapper (#2628)
  • csharp: Implement CloudFetch for Databricks Spark driver (#2634)
  • csharp: fix powerbi hang when reading cloudfetch result in Databricks driver (#2747)
  • csharp: improve handling of StructArrays (#2587)
  • csharp/src/Drivers: Add Databricks driver (#2672)
  • csharp/src/Drivers/Apache: Add prefetch functionality to CloudFetch in Spark ADBC driver (#2678)
  • csharp/src/Drivers/Apache: Add support for Hive ADBC Driver with unit tests (#2540)
  • csharp/src/Drivers/Apache: Add support for native metadata queries using statement options (#2665)
  • csharp/src/Drivers/Apache: Custom ssl server certificate validation for Spark, Impala & Hive (#2610)
  • csharp/src/Drivers/Apache: Performance improvement - Replace TSocketTransport with TBufferedTransport (#2742)
  • csharp/src/Drivers/Apache: Regenerate Thrift classes based on a newer TCLIService.thrift (#2611)
  • csharp/src/Drivers/Apache: enhance GetColumns with BASE_TYPE_NAME column (#2695)
  • csharp/src/Drivers/Apache/Spark: Add Lz4 compression support to arrow batch reader (#2669)
  • csharp/src/Drivers/Apache/Spark: Add OAuth access token auth type to Csharp Spark Driver (#2579)
  • csharp/src/Drivers/Apache/Spark: add user agent entry + thrift version for spark http connections (#2711)
  • csharp/src/Drivers/BigQuery: Add support for AAD/Entra authentication (#2655)
  • csharp/src/Drivers/BigQuery: add additional billing and timeout properties and test settings (#2566)
  • csharp/src/Drivers/BigQuery: choose the first project ID if not specified (#2541)
  • csharp/src/Drivers/BigQuery: support evaluation kind and statement type setting (#2698)
  • csharp/src/Drivers/Databricks: Add option to enable using direct results for statements (#2737)
  • csharp/src/Drivers/Databricks: Implement ClientCredentialsProvider (#2743)
  • csharp/src/Drivers/Databricks: Make Cloud Fetch options configurable at the connection level (#2691)
  • csharp/src/Drivers/Databricks: Support server side property passthrough (#2692)
  • go/adbc/driver/bigquery: Return data about table/view partitioning (#2697)
  • go/adbc/driver/flightsql: Add OAuth Support to Flight Client (#2651)
  • go/adbc/sqldriver: read from union types (#2637)
  • java/driver/jni: add JNI bindings to native driver manager (#2401)
  • python/adbc_driver_manager: add cursor() arg to set options (#2589)
  • python/adbc_driver_manager: enable DB-API without PyArrow (#2609)

Bugfixes

  • c: Add libdl as dependency of driver manager in Meson (#2735)
  • c/driver/postgresql: avoid crash if closing invalidated result (#2653)
  • c/driver/postgresql: handle connection options before Init (#2701)
  • ci: Skip flaky ASAN failures in Meson (#2604)
  • ci: add missing trigger paths for Linux packages (#2761)
  • ci: fix MacOS builds for C# (#2606)
  • csharp/src: Add missing override to ImportedAdbcConnection (#2577)
  • csharp/src/Drivers/Apache: Fix setting foreign schema/table in GetCrossReference (#2765)
  • csharp/src/Drivers/Apache: Improve handling of authentication and server type enumeration parsing (#2574)
  • csharp/src/Drivers/Apache: Set tls enabled to true all HTTP-based drivers, by default (#2667)
  • csharp/src/Drivers/Apache/Thrift: Generated Thrift-based code should not be exposed publicly (#2710)
  • csharp/src/Drivers/Databricks: Fix Lz4 compression logic for DatabricksReader (#2690)
  • dev/release: remove incorrect -f from mamba create (#2755)
  • dev/release: use packages.apache.org instead of apache.jfrog.io (#2756)
  • glib: use -fPIE explicitly for g-ir-scanner (#2758)
  • go: Use arrow-go in templates instead of arrow/go (#2712)
  • go/adbc/driver/bigquery: Avoid creating arrow iterator when schema is empty (#2614)
  • go/adbc/driver/bigquery: Use number of rows (rather than schema) to check if we need an empty arrow iterator (#2674)
  • go/adbc/driver/snowflake: implement ability to set database options after initialization (#2728)
  • go/adbc/driver/snowflake: try to suppress stray logs (#2608)
  • python/adbc_driver_postgresql: handle kwargs in dbapi connect (#2700)
  • rust/core: remove the Mutex around the FFI driver object (#2736)

Documentation Improvements

  • rework "What exactly is ADBC?" in FAQ (#2763)
  • update implementation status table (#2580)
  • rust: show driver_manager features on docs.rs (#2699)
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