TypeDB Protocol 3.4.0

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

Distribution

For Rust through crates.io

Available from https://crates.io/crates/typedb-protocol

cargo add [email protected]

For Node.js through npm

Available from https://www.npmjs.com/package/typedb-protocol

npm install [email protected]

or

yarn add [email protected]

New Features

• Introduce database import and export protocol messages
  Add migration protocol messages for usage in database import and database export operations:

  • a unidirectional database_export stream from a TypeDB server to export a specific database, similar to TypeDB 2.x;
  • a bidirectional databases_import stream between a client and a server to import an exported 2.x/3.x TypeDB database into a TypeDB 3.x server from a client.

  The format of migration items used for these operations is an extended version of TypeDB 2.x's migration items, so it is backward compatible with 2.x database files. Important: it's not intended to import 3.x databases into 2.x servers.

Bugs Fixed

Code Refactors

Other Improvements

• Fix build errors and update dependencies
  Support build on Apple Clang 17+ by updating dependencies (details: typedb/typedb-dependencies#577).
  Fix bazel build by adding an implicit dependency to the build configuration.
  Reintroduce CI correctness validation jobs.