public void TestFixtureSetup()
{
if (CassandraVersion < Version.Parse("2.2"))
{
return;
}
_testCluster = TestClusterManager.GetTestCluster(1, 0, false, DefaultMaxClusterCreateRetries, false, false);
_testCluster.UpdateConfig("enable_user_defined_functions: true");
_testCluster.Start(1);
using (var cluster = Cluster.Builder().AddContactPoint(_testCluster.InitialContactPoint).Build())
{
var session = cluster.Connect();
var queries = new[]
{
"CREATE KEYSPACE ks_udf WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}",
"CREATE FUNCTION ks_udf.return_one() RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return 1;'",
"CREATE FUNCTION ks_udf.plus(s int, v int) RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return s+v;'",
"CREATE FUNCTION ks_udf.plus(s bigint, v bigint) RETURNS NULL ON NULL INPUT RETURNS bigint LANGUAGE java AS 'return s+v;'",
"CREATE AGGREGATE ks_udf.sum(int) SFUNC plus STYPE int INITCOND 1",
"CREATE AGGREGATE ks_udf.sum(bigint) SFUNC plus STYPE bigint INITCOND 2"
};
foreach (var q in queries)
{
session.Execute(q);
}
}
}
public void TestFixtureSetup()
{
if (CassandraVersion < Version.Parse("2.2"))
{
return;
}
_testCluster = TestClusterManager.GetTestCluster(1, 0, false, DefaultMaxClusterCreateRetries, false, false);
_testCluster.UpdateConfig("enable_user_defined_functions: true");
_testCluster.Start(1);
using (var cluster = Cluster.Builder().AddContactPoint(_testCluster.InitialContactPoint).Build())
{
var session = cluster.Connect();
var queries = new[]
{
"CREATE KEYSPACE ks_udf WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}",
"CREATE FUNCTION ks_udf.return_one() RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return 1;'",
"CREATE FUNCTION ks_udf.plus(s int, v int) RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return s+v;'",
"CREATE FUNCTION ks_udf.plus(s bigint, v bigint) RETURNS NULL ON NULL INPUT RETURNS bigint LANGUAGE java AS 'return s+v;'",
"CREATE AGGREGATE ks_udf.sum(int) SFUNC plus STYPE int INITCOND 1",
"CREATE AGGREGATE ks_udf.sum(bigint) SFUNC plus STYPE bigint INITCOND 2"
};
foreach (var q in queries)
{
session.Execute(q);
}
}
}
public void TestFixtureSetup()
{
if (TestClusterManager.CheckCassandraVersion(false, Version.Parse("2.2"), Comparison.LessThan))
{
return;
}
_testCluster = TestClusterManager.GetTestCluster(1, 0, false, DefaultMaxClusterCreateRetries, false, false);
_testCluster.UpdateConfig("enable_user_defined_functions: true");
_testCluster.Start(1);
using (var cluster = ClusterBuilder().AddContactPoint(_testCluster.InitialContactPoint).Build())
{
var session = cluster.Connect();
var queries = new List <string>
{
"CREATE KEYSPACE ks_udf WITH replication = {'class': 'SimpleStrategy', 'replication_factor' : 1}",
"CREATE FUNCTION ks_udf.return_one() RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return 1;'",
"CREATE FUNCTION ks_udf.plus(s int, v int) RETURNS NULL ON NULL INPUT RETURNS int LANGUAGE java AS 'return s+v;'",
"CREATE FUNCTION ks_udf.plus(s bigint, v bigint) RETURNS NULL ON NULL INPUT RETURNS bigint LANGUAGE java AS 'return s+v;'",
"CREATE AGGREGATE ks_udf.sum(int) SFUNC plus STYPE int INITCOND 1",
"CREATE AGGREGATE ks_udf.sum(bigint) SFUNC plus STYPE bigint INITCOND 2"
};
if (TestClusterManager.CheckDseVersion(new Version(6, 0), Comparison.GreaterThanOrEqualsTo))
{
queries.Add("CREATE FUNCTION ks_udf.deterministic(dividend int, divisor int) " +
"CALLED ON NULL INPUT RETURNS int DETERMINISTIC LANGUAGE java AS " +
"'return dividend / divisor;'");
queries.Add("CREATE FUNCTION ks_udf.monotonic(dividend int, divisor int) " +
"CALLED ON NULL INPUT RETURNS int MONOTONIC LANGUAGE java AS " +
"'return dividend / divisor;'");
queries.Add("CREATE FUNCTION ks_udf.md(dividend int, divisor int) " +
"CALLED ON NULL INPUT RETURNS int DETERMINISTIC MONOTONIC LANGUAGE java AS " +
"'return dividend / divisor;'");
queries.Add("CREATE FUNCTION ks_udf.monotonic_on(dividend int, divisor int) " +
"CALLED ON NULL INPUT RETURNS int MONOTONIC ON dividend LANGUAGE java AS " +
"'return dividend / divisor;'");
queries.Add("CREATE AGGREGATE ks_udf.deta(int) SFUNC plus STYPE int INITCOND 0 DETERMINISTIC;");
}
foreach (var q in queries)
{
session.Execute(q);
}
}
}