2
votes
3answers
101 views

How to update cust_id from Customer table to order table Cust_id field while inserting customer name using trigger

I have two tables 1. Customer_details and 2. Order_details. 1.Customer_details table -->fields--> Cust_Id(Primary Key) and Customer_Name, 2.Order_details table --> fields-- Ord_Id(Primary ...
1
vote
1answer
726 views

How to write signal function in MySQL that can be called from Triggers and Stored Functions?

In my Database I have a table: Employee with recursive association, an employee can be boss of other employee. The Table Description: mysql> DESC Employee; ...