| public static ZlibCompress ( byte data ) : byte[] | ||
| data | byte | |
| return | byte[] | |
public override Void Execute()
{
Debug.Write(CqlQuery.ToString(), "query");
byte[] query = CqlQuery;
bool isCqlQueryCompressed = query.Length > 200 && Session.ConnectionBuilder.CompressCqlQueries;
// it doesn't make sense to compress queryies that are really small
if (isCqlQueryCompressed)
{
query = Helper.ZlibCompress(query);
}
var result = Session.GetClient().execute_cql_query(
query,
isCqlQueryCompressed ? Apache.Cassandra.Compression.GZIP : Apache.Cassandra.Compression.NONE
);
return(new Void());
}
public override IEnumerable <ICqlRow> Execute()
{
Debug.Write(CqlQuery.ToString(), "query");
byte[] query = CqlQuery;
bool isCqlQueryCompressed = query.Length > 200 && Session.ConnectionBuilder.CompressCqlQueries;
// it doesn't make sense to compress queries that are really small
if (isCqlQueryCompressed)
{
query = Helper.ZlibCompress(query);
}
if (CqlVersion == null)
{
CqlVersion = Session.ConnectionBuilder.CqlVersion;
}
var client = Session.GetClient();
var result = (CqlResult)null;
if (CqlVersion == FluentCassandra.Connections.CqlVersion.Cql || client.describe_version() < RpcApiVersion.Cassandra120)
{
result = client.execute_cql_query(
query,
isCqlQueryCompressed ? Apache.Cassandra.Compression.GZIP : Apache.Cassandra.Compression.NONE);
}
else if (CqlVersion == FluentCassandra.Connections.CqlVersion.Cql3)
{
result = client.execute_cql3_query(
query,
isCqlQueryCompressed ? Apache.Cassandra.Compression.GZIP : Apache.Cassandra.Compression.NONE,
Session.ReadConsistency);
}
else
{
throw new FluentCassandraException(CqlVersion + " is not a valid CQL version.");
}
return(GetRows(result));
}