Database - Advanced SQL - Discussion

Discussion Forum : Advanced SQL - General Questions (Q.No. 15)
15.
Which of the following is true concerning triggers?
You do not create them with SQL.
They execute against only some applications that access a database.
They have an event, condition, and action.
They cannot cascade (cause another trigger to fire).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Houballah said:   12 months ago
Please explain the answer in detail.

Varun said:   5 years ago
What is meant a trigger?

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