SM_MSG_RECEIVER
返回目录
序号列名数据类型长度小数位数主键自增允许空默认值列说明
1DRNUMBER100  0 
2PK_MESSAGEVARCHAR250     
3PK_MESSAGERECEIVERCHAR20     
4PK_USERVARCHAR250     
5TSCHAR19   to_char(sysdate,'yyyy-mm-dd hh24:mi:ss')