1发送端口(用于更新数据以插入数据)放入sales_dump表)
1将端口发送到(执行存储过程调用，不带任何参数或没有返回值)仅触发执行.

1 send port for (updategram to insert data into sales_dump table)
1 send port to (execute Stored procedure call wihtout any parameters or no return values) just trigger execute.

我完全不清楚发送端口"是什么.但是，为什么不能只在触发器的数据插入到sales_dump表中时调用存储的proc?

I am not at all clear what a ''send port'' is. However, why can''t you just put a trigger on the insert of data to the sales_dump table, to call your stored proc ?