Application of SQL Server Trigger in Teaching Management System
Pan Jingyun;Qingyuan City Institute of Technicians;
The integrity of the data is determined by the trigger. The author introduces the specific application of the trigger in the educational administration system, the classification of the trigger, the principle and the function of the trigger, and introduces the use of SQL Server and the method of creating the DML trigger. Through the analysis and research, we find that the improvement of system performance and data integrity is closely related to trigger.
【CateGory Index】： G473;TP311.13