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.

TypeDB Protocol 3.4.0-rc0

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

TypeDB Protocol 3.2.0

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

• Rework transaction options
  Reintroduce transaction options available in TypeDB 3.x. Introduce query options for query-specific configuration.

  Remove unused Logic-related messages.

• Add sign-in request for authentication token retrieval
  A new mechanism of authentication tokens has been introduced to replace the old way of sending usernames and passwords through the network with every request.

  Instead, all user credentials (currently, it's usernames and passwords) are sent only:

  • as a part of connection_open request for authentication and authorization, with a temporary token returned;
  • as a part of sign_in request for sign ins within an established connection (to change the user or to get a new authentication token).
    Then, all further requests are expected to be authenticated only by temporary, less sensitive tokens.

  The approach is extensible to other credential types that can be introduced in the future.

Bugs Fixed

Code Refactors

Other Improvements

TypeDB Protocol 3.2.0-rc2

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

• Rework transaction options
  Reintroduce transaction options available in TypeDB 3.x. Introduce query options for query-specific configuration.

  Remove unused Logic-related messages.

Bugs Fixed

Code Refactors

Other Improvements

TypeDB Protocol 3.2.0-rc0

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

• Add sign-in request for authentication token retrieval
  A new mechanism of authentication tokens has been introduced to replace the old way of sending usernames and passwords through the network with every request.

  Instead, all user credentials (currently, it's usernames and passwords) are sent only:

  • as a part of connection_open request for authentication and authorization, with a temporary token returned;
  • as a part of sign_in request for sign ins within an established connection (to change the user or to get a new authentication token).
    Then, all further requests are expected to be authenticated only by temporary, less sensitive tokens.

  The approach is extensible to other credential types that can be introduced in the future.

Bugs Fixed

Code Refactors

Other Improvements

TypeDB Protocol 3.1.0

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

Bugs Fixed

Code Refactors

Other Improvements

• Update dependencies

TypeDB Protocol 3.0.0

Documentation: https://typedb.com/docs/clients/2.x/clients

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

• Update protocol for TypeDB 3.0
  We introduce a new version of protocol to support TypeDB 3.0 with updated TypeQL and APIs.

Bugs Fixed

Code Refactors

Other Improvements

TypeDB Protocol 3.0.0-alpha-7

Documentation: https://typedb.com/docs/clients/2.x/clients

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

Bugs Fixed

Code Refactors

Other Improvements

• Add query type to all Query responses
  We add a query_type field to all the Query.InitialRes.Ok to support
  retrieval of this information for any QueryAnswer on the client side.
  Additionally, the Ok.Empty message was renamed to Ok.Done.

TypeDB Protocol 3.0.0-alpha-6

Documentation: https://typedb.com/docs/clients/2.x/clients

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

Bugs Fixed

Code Refactors

Other Improvements

TypeDB Protocol 3.0.0-alpha-3

Documentation: https://typedb.com/docs/clients/2.x/clients

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

• Add Query::Type to ConceptRowStream

Bugs Fixed

Code Refactors

Other Improvements