Npgsql.NpgsqlConnection.CreateCommand C# (CSharp) Method

        public new NpgsqlCommand CreateCommand()
        {
            CheckNotDisposed();

            NpgsqlEventLog.LogMethodEnter(LogLevel.Debug, CLASSNAME, "CreateCommand");
            return new NpgsqlCommand("", this);
        }

        public void Bug1011241_DiscardAll()
        {
            var connection = new NpgsqlConnection(ConnectionString + ";SearchPath=public");
            connection.Open();

            if (connection.PostgreSqlVersion < new Version(8, 3, 0)
                || new NpgsqlConnectionStringBuilder(ConnectionString).Protocol == ProtocolVersion.Version2)
            {
                connection.Close();
                return;
            }

            using (var command = connection.CreateCommand())
            {
                command.CommandText = "SHOW SEARCH_PATH";
                Assert.AreEqual("public", command.ExecuteScalar());

                command.CommandText = "SET SEARCH_PATH = \"$user\"";
                command.ExecuteNonQuery();
                command.CommandText = "SHOW SEARCH_PATH";
                Assert.AreEqual("\"$user\"", command.ExecuteScalar());
            }
            connection.Close();

            connection.Open();
            using (var command = connection.CreateCommand())
            {
                command.CommandText = "SHOW SEARCH_PATH";
                Assert.AreEqual("public", command.ExecuteScalar());
            }
            connection.Close();
        }