Oracle批量插入在C#中的应用

public void SetUserReportResult(int[] reportId, bool isReceive, string result)

        {

            if (reportId == null)

                throw new ArgumentNullException("reportId");

            result = result.Left();

            string sql = "update msg_user_receive_report set isreceive=" + Convert.ToInt32(isReceive) + ",";

            if (!isReceive)

                sql += "ukey='0',";

            var resultParam = "null";

            if (result != null)

                resultParam = "'" + result.Replace("'", "''") + "'";

            sql += "result=" + resultParam + ",retrycount=retrycount+1,userreceivetime=sysdate where id=:reportId";

            Stopwatch watch;

            using (var connection = this.CreateConnection())

            {

                using (var command = connection.CreateCommand())

                {

                    var size = reportId.Length;

                    command.CommandText = sql;

                    command.ArrayBindCount = size;

                    command.Parameters.Add(new OracleParameter("reportId", OracleDbType.Int32) { Value = reportId });

                    connection.Open();

                    watch = Stopwatch.StartNew();

                    var c = command.ExecuteNonQuery();

                    watch.Stop();

                }

                connection.Close();

            }

            Trace.TraceInformation("Data.SetUserReportResult,watch=" + watch.ElapsedMilliseconds);

        }