How to create triggers [message #237617] |
Tue, 15 May 2007 04:11 |
mailtokkalyan
Messages: 65 Registered: December 2006 Location: Bangalore
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Hi all,
I have two tables like employees and employees_history.
I want copy the updated or deleted rows in employees table, that rows should copied into employees_history table.
for that, how to create a trigger...?
Please tell me.
Employees
empno ename salary
101 KKS 10000
102 RMK 15000
if i update or deleted in this table, that particular row should insert into employee_history table.
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