为什么我不能在IBM Data Studio中看到应用程序创建的临时表?

时间:2016-06-27 18:59:47

标签: c# sql .net db2

我使用下面的代码连接到IBM DB2数据库并执行Bulkcopy。在执行CMD.EXECUTENONQUERY()方法之后,我尝试验证是否在IBM Data Studio客户端界面中创建了表,但是它表示“表名未定义”。有人可以解释为什么我看不到桌子吗?

 public void ExecuteBulkCopy(string connectionString, DataTable source, string destinationTableName,
        int timeOut)
    {
        var schema = "DEVPROC";
        var procName = $"{schema}.FSVPTEMP001";
        var commandText =
            "declare global temporary table TEMP_TRY_NEW(CPK_ID CHAR(25), VDR_ID INTEGER,P_ID CHAR(15),MPP_CPK_K_ID DECIMAL(12),MPP_P_K_ID DECIMAL(12),ODBMS_VDR_KEY_ID DECIMAL(12),DEL_ELIG_DT DATE,RW_CRT_TS TIMESTAMP,RW_CRT_PRC_ID CHAR(11),RW_UDT_TS TIMESTAMP,RW_UDT_PRC_ID CHAR(11))ON COMMIT PRESERVE ROWS;";

        var connection = new DB2Connection(connectionString);
        {
            var cmd = new DB2Command(commandText, connection);
            {
                connection.Open();
                cmd.ExecuteNonQuery();

                var copy = new DB2BulkCopy(connection);

                copy.DestinationTableName = destinationTableName;
                copy.BulkCopyTimeout = timeOut;


                copy.WriteToServer(source);

                copy.Close();

                connection.Close();
            }
        }
    }

0 个答案:

没有答案