Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

EdgeDB.Client module that is acceptable by all EdgeDB API.
:max_concurrency option to start pool to control max connections count in EdgeDB.Pool.

default pool from DBConnection.Pool to EdgeDB.Pool.
EdgeDB.Pool to be "real" lazy and dynamic: all idle connections that EdgeDB wants to drop will be disconnected from the pool, new connections will be created only on user queries depending on EdgeDB concurrency suggest as soft limit and :max_concurrency option as hard limit of connections count.
first parameter accepted by callbacks in EdgeDB.transaction/3, EdgeDB.subtransaction/2 and EdgeDB.subtransaction!/2 from t:DBConnection.t/0 to t:EdgeDB.Client.t/0.
EdgeDB.connection/0 to t:EdgeDB.client/0.
EdgeDB.edgedb_transaction_option/0 to t:EdgeDB.Client.transaction_option/0.
EdgeDB.retry_option/0 to t:EdgeDB.Client.retry_option/0.
EdgeDB.retry_rule/0 to t:EdgeDB.Client.retry_rule/0.

concurrent transactions when client was unintentionally marked as borrowed for transaction instead of connection.

support for EdgeDB 2.0 with new binary protocol.
support for EdgeQL state via EdgeDB.State.
new EdgeDB.Range type to represent ranges from EdgeDB 2.0.
support for multiple EdgeQL statements execution via EdgeDB.execute/4 and EdgeDB.execute!/4.

the ability to pass maps or keyword lists in a query that requires positional arguments.

maps as a valid type for query arguments.
EdgeDB.Object.to_map/1 and EdgeDB.NamedTuple.to_map/1 functions.
optional support for std::datetime EdgeDB type via Timex.Duration structure.
custom modules for each EdgeDB exception with the new/2 function, that will return the EdgeDB.Error exception.
documentation for EdgeDB.Error functions that create new exceptions.

EdgeQL queries to be lowercase.
EdgeDB.Error.inheritor?/2 to work with generated module names for EdgeDB exceptions instead of atoms.

mention of :repeatable_read option for transaction isolation mode from t:EdgeDB.edgedb_transaction_option/0.

codec name returned by codec for std::str from std::uuid to str::str.
documentation for the custom codec example, which did not have a EdgeDB.Protocol.Codec.decode/3 implementation and used the wrong protocol.

EdgeDB.Object.fields/2, EdgeDB.Object.properties/2, EdgeDB.Object.links/1 and EdgeDB.Object.link_properties/1 functions to inspect the fields of the object.
EdgeDB.Error.inheritor?/2 function to check if the exception is an inheritor of another EdgeDB error.
EdgeDB.Sandbox module for use in tests involving database modifications.
EdgeDB.Pool to support dynamic resizing of the connection pool via messages from EdgeDB server.

creation of EdgeDB.Object properties equal to an empty EdgeDB.Set.
access to TLS certificate from connection options.
isolation configuration by dropping REPEATABLE READ mode, because only SERIALIZABLE is supported by EdgeDB 1.0 (REPEATABLE READ was dropped in EdgeDB 1.3).
preserving the order of the values returned when working with EdgeDB.NamedTuple (EdgeDB.NamedTuple.to_tuple/1, EdgeDB.NamedTuple.keys/1), including Enumerable protocol implementation.

parsing of binary data from EdgeDB by completely reworking the protocol implementation.
internal implementation of the Access behaviour for EdgeDB.Object to improve fields access performance.