如何从trigger(Variable)的操作中获取结果并将其显示在界面图形中? [英] How to get the result from operation of trigger(Variable) and show it in interface graphic?

问题描述

我想从trigger(Variable)的操作中获取结果并在界面图形中显示！
有什么办法吗?请帮帮我.

I want to get the result from operation of trigger(Variable) and show it in interface graphic!
Is there any way to do that? Please help me.

DECLARE Variable INT;
SET Variable = NEW.TableColumnName - OLD.TableColumnName;

推荐答案

嗨 请尝试以下链接:
SQL Server数据库触发器概述 [

Hi Try the link below:
Overview of SQL Server database Triggers[^]

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