Example #1
0
        protected override void InternalRun(ICluster cluster)
        {
            const string insertBatch = "INSERT INTO Foo.Bar (id, Baz) VALUES (?, ?)";
            var preparedInsert = cluster.Prepare(insertBatch);

            const int times = 10;

            var random = new Random();

            for (int i = 0; i < times; i++)
            {
                long running = Interlocked.Increment(ref _running);

                Console.WriteLine("Current {0} Running {1}", i, running);

                var data = new byte[30000];
                // var data = (float)random.NextDouble();
                preparedInsert.ExecuteNonQuery(new {id = i, Baz = data}, ConsistencyLevel.ONE)
                              .ContinueWith(_ => Interlocked.Decrement(ref _running));
            }

            while (Thread.VolatileRead(ref _running) > 0)
            {
                Console.WriteLine("Running {0}", _running);
                Thread.Sleep(1000);
            }

            var result = cluster.Execute<Foo>("select * from Foo.Bar where id = 50").Result;
            foreach (var res in result)
            {
                Console.WriteLine("{0} len={1}", res.Id, res.Baz.Length);
            }
        }
Example #2
0
        protected override void InternalRun(ICluster cluster)
        {
            const string insertNerdMovie = "INSERT INTO videos.NerdMovies (movie, director, main_actor, year)" +
                                           "VALUES ('Serenity', 'Joss Whedon', 'Nathan Fillion', 2005) " +
                                           "USING TTL 86400";
            Console.WriteLine(insertNerdMovie);
            cluster.ExecuteNonQuery(insertNerdMovie).Wait();
            Console.WriteLine();

            const string selectNerdMovies = "select * from videos.NerdMovies";
            Console.WriteLine(selectNerdMovies);
            var taskSelectStartMovies = cluster.Execute<NerdMovie>(selectNerdMovies).ContinueWith(res => DisplayMovies(res.Result));
            taskSelectStartMovies.Wait();
            Console.WriteLine();

            const string selectAllFrom = "select * from videos.NerdMovies where director=? ALLOW FILTERING";
            Console.WriteLine(selectAllFrom);
            var preparedAllFrom = cluster.Prepare(selectAllFrom);
            var ds = new {Director = "Joss Whedon"};
            var taskSelectWhere =
                    preparedAllFrom.Execute<NerdMovie>(ds).ContinueWith(res => DisplayMovies(res.Result));
            taskSelectWhere.Wait();
            Console.WriteLine();
        }