本文整理汇总了C#中ICluster.Execute方法的典型用法代码示例。如果您正苦于以下问题：C# ICluster.Execute方法的具体用法？C# ICluster.Execute怎么用？C# ICluster.Execute使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ICluster的用法示例。
在下文中一共展示了ICluster.Execute方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: InternalRun
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);
}
}示例2: InternalRun
protected override void InternalRun(ICluster cluster)
{
const string cqlKeyspaces = "SELECT * from system.schema_columns";
var req = from t in cluster.Execute<SchemaColumns>(cqlKeyspaces).Result
where t.KeyspaceName == "system"
select t;
DisplayResult(req);
}示例3: DiscoverPeers
public IEnumerable<IPAddress> DiscoverPeers(ICluster cluster)
{
var futPeers = cluster.Execute<Peer>("select rpc_address from system.peers", ConsistencyLevel.ONE).AsFuture();
List<IPAddress> newPeers = new List<IPAddress>();
foreach (Peer peer in futPeers.Result)
{
IPAddress newPeer = peer.RpcAddress;
newPeers.Add(newPeer);
_logger.Debug("Discovered peer {0}", newPeer);
}
return newPeers;
}示例4: InternalRun
protected override void InternalRun(ICluster cluster)
{
const string cqlKeyspaces = "SELECT * from system.schema_keyspaces";
var allResults = new List<Task<IList<SchemaKeyspaces>>>();
for (int i = 0; i < 100; ++i)
{
var futRes = cluster.Execute<SchemaKeyspaces>(cqlKeyspaces).AsFuture();
allResults.Add(futRes);
}
foreach (var result in allResults)
{
DisplayKeyspace(result);
}
}示例5: InternalRun
protected override void InternalRun(ICluster cluster)
{
const string cqlKeyspaces = "SELECT * from system.schema_keyspaces";
Random rnd = new Random();
for (int i = 0; i < 10; ++i)
{
DateTime dtStart = DateTime.Now;
DateTime dtStop = dtStart.AddSeconds(2); // 2 second max
int wait = rnd.Next(4*1000);
var futRes = cluster.Execute<SchemaKeyspaces>(cqlKeyspaces)
.ContinueWith(t =>
{
// simulate an eventually long operation
Thread.Sleep(wait);
return t;
}).Unwrap().ContinueWith(t => DisplayKeyspace(t.Result, dtStop));
futRes.Wait();
}
}示例6: InternalRun
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();
}