Beispiel #1
0
        /// <summary>Snippet for ReadRows</summary>
        public async Task ReadRowsRequestObject()
        {
            // Snippet: ReadRows(ReadRowsRequest, CallSettings)
            // Create client
            BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
            // Initialize request argument(s)
            ReadRowsRequest request = new ReadRowsRequest
            {
                ReadStreamAsReadStreamName = ReadStreamName.FromProjectLocationSessionStream("[PROJECT]", "[LOCATION]", "[SESSION]", "[STREAM]"),
                Offset = 0L,
            };

            // Make the request, returning a streaming response
            BigQueryReadClient.ReadRowsStream response = bigQueryReadClient.ReadRows(request);

            // Read streaming responses from server until complete
            // Note that C# 8 code can use await foreach
            AsyncResponseStream <ReadRowsResponse> responseStream = response.GetResponseStream();

            while (await responseStream.MoveNextAsync())
            {
                ReadRowsResponse responseItem = responseStream.Current;
                // Do something with streamed response
            }
            // The response stream has completed
            // End snippet
        }
        /// <summary>Snippet for ReadRows</summary>
        public async Task ReadRows_RequestObject()
        {
            // Snippet: ReadRows(ReadRowsRequest, CallSettings)
            // Create client
            BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
            // Initialize request argument(s)
            ReadRowsRequest request = new ReadRowsRequest
            {
                ReadStreamAsReadStreamName = new ReadStreamName("[PROJECT]", "[LOCATION]", "[SESSION]", "[STREAM]"),
                Offset = 0L,
            };

            // Make the request, returning a streaming response
            BigQueryReadClient.ReadRowsStream response = bigQueryReadClient.ReadRows(request);

            // Read streaming responses from server until complete
            IAsyncEnumerator <ReadRowsResponse> responseStream = response.ResponseStream;

            while (await responseStream.MoveNext())
            {
                ReadRowsResponse responseItem = responseStream.Current;
                // Do something with streamed response
            }
            // The response stream has completed
            // End snippet
        }
        /// <summary>Snippet for ReadRows</summary>
        /// <remarks>
        /// This snippet has been automatically generated for illustrative purposes only.
        /// It may require modifications to work in your environment.
        /// </remarks>
        public async Task ReadRows()
        {
            // Create client
            BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
            // Initialize request argument(s)
            string readStream = "projects/[PROJECT]/locations/[LOCATION]/sessions/[SESSION]/streams/[STREAM]";
            long   offset     = 0L;

            // Make the request, returning a streaming response
            BigQueryReadClient.ReadRowsStream response = bigQueryReadClient.ReadRows(readStream, offset);

            // Read streaming responses from server until complete
            // Note that C# 8 code can use await foreach
            AsyncResponseStream <ReadRowsResponse> responseStream = response.GetResponseStream();

            while (await responseStream.MoveNextAsync())
            {
                ReadRowsResponse responseItem = responseStream.Current;
                // Do something with streamed response
            }
            // The response stream has completed
        }
        /// <summary>Snippet for ReadRows</summary>
        public async Task ReadRows()
        {
            // Snippet: ReadRows(string, long, CallSettings)
            // Create client
            BigQueryReadClient bigQueryReadClient = BigQueryReadClient.Create();
            // Initialize request argument(s)
            string readStream = "projects/[PROJECT]/locations/[LOCATION]/sessions/[SESSION]/streams/[STREAM]";
            long   offset     = 0L;

            // Make the request, returning a streaming response
            BigQueryReadClient.ReadRowsStream response = bigQueryReadClient.ReadRows(readStream, offset);

            // Read streaming responses from server until complete
            IAsyncEnumerator <ReadRowsResponse> responseStream = response.ResponseStream;

            while (await responseStream.MoveNext())
            {
                ReadRowsResponse responseItem = responseStream.Current;
                // Do something with streamed response
            }
            // The response stream has completed
            // End snippet
        }