RELEASE_NOTES_LATEST.md

Documentation: https://typedb.com/docs/drivers/overview

Distribution

Rust driver

Available from https://crates.io/crates/typedb-driver Documentation: https://typedb.com/docs/drivers/rust/overview

cargo add typedb-driver@3.0.0-alpha-6

Java driver

Available through https://repo.typedb.com Documentation: https://typedb.com/docs/drivers/java/overview

<repositories>
    <repository>
        <id>repo.typedb.com</id>
        <url>https://repo.typedb.com/public/public-release/maven/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupid>com.typedb</groupid>
        <artifactid>typedb-driver</artifactid>
        <version>3.0.0-alpha-6</version>
    </dependency>
</dependencies>

Python driver

PyPI package: https://pypi.org/project/typedb-driver Documentation: https://typedb.com/docs/drivers/python/overview

Available through https://pypi.org

pip install typedb-driver==3.0.0-alpha-6

New Features

• Add concept documents for fetch queries. We add concept documents to support the results of the reintroduced fetch queries.

  In Rust, results of fetch are streams of ConceptDocuments. It is possible to work with the structured document as a Rust struct, but it's also possible to convert it to a JSON document and/or its String representation.

  In Java, these results are presented as iterators over custom JSON class instances. A respective toString method is available.

  In Python, these results are presented as iterators over standard dict instances (able to be printed).

  Additionally, we add QueryType getters for general QueryAnswers, so it's possible to check its type without collection.

  Usage examples are shown in README for the Rust and the Python drivers. Example integration tests are also available for all 3 drivers.

• Introduce 3.0 datetime-tz offsets and Rust driver documentation and tests. We introduce the second version of the Rust driver, adding TimeZone offsets for datetime-tz value types, fixing minor bugs and presenting the updated documentation and automated tests.

  Rust driver changes:

  • Add datetime-tz offsets;
  • Refactor test structure to separate integration and behaviour tests using Bazel, not Cargo flags;
  • Introduce example integration test for Rust and update README with the formatted code sample;
  • Introduce updated 3.0 bdds for connection and driver;
  • Introduce flags to run Rust bdds in core or cloud modes when TypeDB Cloud 3.x is implemented;
  • Fix Rust driver docs parser and update generated docs.

  Java and Python drivers changes:

  • Add datetime-tz offsets;
  • Rename Thing to Instance;
  • Remove ThingType,
  • Added getLabel/get_label for all Concept classes. Previously, it was only available for Types.

  Python driver changes:

  • Add bdd steps to match the updated declarations.

• Introduce 3.0 Python driver docs and tests. We introduce the second version of the Python driver, fixing a number of minor bugs from the first version, enhancing existing APIs, and presenting the updated documentation and automated tests.

Bugs Fixed

Code Refactors

Other Improvements