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RELEASE-NOTES.md

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rethinkdb-net Release Notes

Next Release

Features

  • Add support for Query.HasFields to check if a single record has non-null field values, or to filter a query based upon records having non-null fields. PR #139

0.5.0.0

Features

  • Add support for Query.Sample to retrieve a uniform random distribution of values from a query. Issue #109

API Changes

  • RethinkDb.Query now returns and accepts interfaces only for all operations. This allows a consuming application to never reference RethinkDb.QueryTerm namespace unless they want to extend or implement their own query term; it also allows such an extension to work seemlessly with natively implemented operations. Issue #134

Bugfixes

  • Treat null and empty the same for datacenter name in table create, secondary index names, and primary key attributes. Null and empty are both treated as not provided options. Issue #131 Thanks to Jonathan Channon (@jchannon) for reporting the issue.

  • Fix exception when using anonymous types in tuples that affected Microsoft .NET; primarily this manifested in GroupBy queries not working. Issue #133

  • Fix connection timeout so that it can timeout during socket connect; previously it could only timeout between endpoint connect attempts. Issue #62

Performance

  • Removed usage of reflection in constant & client-side conversions. Issue #57

  • Removed usage of reflection in array datum converter. Issue #56

  • Removed usage of reflection from anonymous type datum converter.

Internals

  • IDatumConverter and IDatumConverterFactory now support non-generic operations. This is primarily an internal change, but anyone implementing their own datum converters can use the abstract base-classes to be compatible with this change. Issue #135

  • Converted automated tests to startup RethinkDB on-demand for integration tests. Thanks to Greg Lincoln (@tetious) for the patch. Issue #124, PR #137

  • Changed and hopefully improved behavior in cleanup of read dispatcher thread when closing a Connection. It now dispatches exceptions to any pending queries from that connection, and issues various logging messages depending upon how the dispatcher thread terminated. Issue #64

0.4.2.0

Bugfixes

  • Fix deadlocks when using synchronous API under ASP.NET. Issue #130 Thanks to Jonathan Channon (@jchannon) for reporting the issue and providing testing feedback.

0.4.1.0

Minor Changes

  • Update protobuf-net dependency to version 2.0.0.666, and specify version dependency in nuspec file.

0.4.0.0

Features

  • Support using array Length properties in expressions. Similar to Issue #82, but not for any IEnumerable yet.

  • Support for filter & count operations on enumerables w/ Query.Filter & Query.Count, part of Issue #82; thanks John Weber (@jweber) for the patch.

  • Support for appending to arrays with Query.Update, part of Issue #108, and finishes support for the TenMinuteGuide test case.

  • New query operations to support the return_vals ReQL option (.UpdateAndReturnValue, .DeleteAndReturnValue, and .ReplaceAndReturnValue), will return the original and updated value during a record update/delete/replace operation. Issue #114

  • Support directly referencing the parameter in a single-parameter lambda expression, rather than just supporting a member access on the parameter. Issue #127; thanks John Weber (@jweber) for the patch.

Minor Changes

  • Add AuthorizationKey to the IConnection interface. Issue #125

Bugfixes

  • Allow client-side evaluation of unrecognized expression nodes, like variable, field, or property references. Not supporting this previously was a huge oversight. Issue #122

0.3.1.0

Features

  • Upgrade to support RethinkDB version 1.8. Issue #119

  • GroupBy() changed to take an anonymous type as the grouping key, rather than multiple expressions referencing data contract members. For example:

      Query.GroupBy(
      Query.Avg<Person>(p => p.IQ),
      p => p.Country,
      p => p.Province
  )

    becomes

      Query.GroupBy(
      Query.Avg<Person>(p => p.IQ),
      p => new { Country = p.Country, Province = p.Province }
  )

  • Added support for 'leftBound' and 'rightBound' parameters to Query.Between. Issue #118

  • Converted DateTime and DateTimeOffset datum converters to use RethinkDB 1.8's new pseudotype format for TIME.

  • Added support for Query.Now() to retrieve server-side time.

  • Added support for serializing System.Uri objects. Issue #86

Bugfixes

  • Fixed performance issue w/ multithreaded shared connections, which would also cause deadlock in mixed async&sync code. Thanks to @AshD for reporting the issue. PR #112

0.2.0.0

Features

  • Added support for [DataMember] attributes on properties, whereas previously on fields were supported. PR #87

  • Updated order-by API using .OrderBy, .OrderByDescending, .ThenBy, and .ThenByDescending is compatible with LINQ .NET syntax. Permits queries to be constructed w/ LINQ syntax:

      var query = from o in testTable
      orderby o.SomeNumber, o.Id ascending
      select o;
  foreach (var obj in connection.Run(query))
  {
      ...
  }

  • Added Query.Where(), Query.Select(), and Query.Take() alias methods for compatibility with LINQ and IEnumerable extension methods. Permits queries to be constructed w/ LINQ syntax:

      var query = from n in testTable
      where n.SomeNumber == 3 && n.SomeNumber != 4
      select n.SomeNumber;
  foreach (var obj in connection.Run(query))
  {
      ...
  }

  • Added support for nonAtomic flag to Query.Update & Query.Replace. Issue #5

  • Add support for RethinkDB 1.6's basic authentication mechanism. "authenticationKey" optional parameter can be added to the configuration element, or the AuthenticationKey property can be set on the Connection object. PR #110

Bugfixes

  • Fixed incorrect parameterization in Logger.Debug call in Connection.cs; thanks @rvlieshout for the patch. PR #105

0.1.2

Features

  • Initial versioned release, see README for initial feature set documentation.