v0.12.0

• GetUint64(int ordinal) returns a ulong for Uint8, Uint16, Uint32, Uint64 YDB types.
• GetInt64(int ordinal) returns a int for Int8, Int16, Int32, Int64, Uint8, Uint16, Uint32 YDB types.
• GetUint32(int ordinal) returns a uint for Uint8, Uint16, Uint32 YDB types.
• GetInt32(int ordinal) returns a int for Int8, Int16, Int32, Uint8, Uint16 YDB types.
• GetUint16(int ordinal) returns a ushort for Uint8, Uint16 YDB types.
• GetInt16(int ordinal) returns a short for Int8, Int16, Uint8 YDB types.
• GetDouble(int ordinal) returns a double for Float and Double YDB types.
• Throw InvalidCastException on string.Empty in GetChar(int ordinal).
• Changed Ydb.Sdk.Value.InvalidTypeException to InvalidCastException in YdbValueParser.
• Changed InvalidCastException to InvalidOperationException in YdbParameter.
• Added specification tests: YdbCommandTests and YdbParameterTests.
• YdbConnection.Database returns string.Empty if ConnectionStringBuilder is null.
• Propagated cancellationToken in Execute[.*]Async methods.
• When YdbCommand has an open data reader, it throws InvalidOperationException on the setters: CommandText, DbConnection.
• Added checkers to YdbCommand.Prepare().
• CommandText getter doesn't throw an exception if the CommandText property has not been initialized.

Full Changelog: v0.11.0...v0.12.0

v0.11.0

• Fix bug: GetValue(int ordinal) return DBNull.Value if fetched NULL value.
• Fix: NextResult() moves to the next result and skip the first ResultSet.
• Added specification DbDataReaderTests.
• If dataOffset is larger than the length of data, GetChars and GetBytes methods will return 0.
• If YdbDataReader is closed: throw new InvalidOperationException("The reader is closed").
• InvalidOperationException on ConnectionString property has not been initialized.
• One YdbTransaction per YdbConnection. Otherwise, throw an exception: InvalidOperationException("A transaction is already in progress; nested/concurrent transactions aren't supported.").
• ConnectionString returns an empty.String when it is not set.
• When a YdbDataReader is closed, if stream is not empty, a YdbTransaction fails if it is not null. A session also fails due to a possible error SessionBusy race condition with the server.
• Fixed bug: Fetch txId from the last result set.
• YdbTransaction CheckDisposed() (invoke rollback if transaction hasn't been committed).
• Dev: Added specification tests for YdbTransaction.

Full Changelog: v0.10.0...v0.11.0

v0.10.0

• Fixed bug in Topic Writer: race condition when session fails, then write operation starts on previous session and new session is created. Messages may be lost.
• Supported in ADO.NET GetSchema(Async). CollectionNames:
  • Tables
  • TablesWithCollections
  • DataSourceInformation
  • MetaDataCollections
  • Restrictions
• Rename field _onStatus -> _onNotSuccessStatus in YdbDataReader
• If session is not active, do not invoke DeleteNotActiveSession(session)
• AttachStream: connect stream using NodeId
• PoolManager: change pool properties on field
• Delete *Settings.DefaultInstance because it's a singleton object that's changed by tasks when NodeId is set
• DbConnection.Session.OnStatus(status) in YdbTransaction

Full Changelog: v0.9.4...v0.10.0

v0.9.4

• Do not pessimize the node on Grpc.Core.StatusCode.Cancelled and Grpc.Core.StatusCode.DeadlineExceeded.
• Dispose of WriterSession using dispose CancellationToken.
• BidirectionalStream is internal class.
• Move Metadata class to Ydb.Sdk.Services.Topic.
• Fixed memory leak CancellationTokenRegistration.
• Cancel writing tasks after disposing of Writer.

Full Changelog: v0.9.3...v0.9.4

v0.9.3

• Fixed bug in Topic Writer: worker is stopped by disposeCts
• Fixed bug in sql parser ADO.NET: deduplication declare param in YQL query
• Deleted property BufferOverflowRetryTimeoutMs

Full Changelog: v0.9.2...v0.9.3

v0.9.2

• Fixed bug: delete deadline grpc timeout on AttachStream

Full Changelog: v0.9.1...v0.9.2

v0.9.1

• Update log level on AttachStream

Full Changelog: v0.9.0-rc1...v0.9.1

v0.9.0

• Writer client for YDB topics
• Fix: delete default timeout grpc.deadline

Full Changelog: v0.9.0-rc1...v0.9.0

v0.9.0-rc1

• Topic Writer updated release candidate:
  • Do not send messages that have a timeout by cancelToken.
  • If your value serializer throws an exception, this will be wrapped in a WriterException with unspecified status.
  • Added BufferOverflowRetryTimeoutMs to the next try write.
  • Rename _disposeTokenSource -> _disposeCts.
  • Optimize write worker: if (_toSendBuffer.IsEmpty) continue.
  • On RPC errors create DummyWriterSession.
  • Message has been skipped because its sequence number is less than or equal to the last processed server's SeqNo.
  • Calculate the next sequence number from the calculated previous messages.

Full Changelog: v0.9.0-rc0...v0.9.0-rc1

v0.9.0-rc0

• Topic Writer release candidate
• Fixed: grpc requests go via proxy on Grpc.NET.Client >= 2.44

Full Changelog: v0.8.0...v0.9.0-rc0