[Answered] MySQL supports AFTER triggers. Indicate whether the statement is true or ...

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Author Question: MySQL supports AFTER triggers. Indicate whether the statement is true or ... (Read 117 times)

drink

Hero Member
Posts: 554

on: Jul 7, 2018

MySQL supports AFTER triggers.

Indicate whether the statement is true or false

Question 2

When changing the minimum cardinality on the parent side of the relationship from zero to one, the foreign key ________.

A) must be changed from NULL to NOT NULL
B) must be changed from NOT NULL to NULL
C) must be changed to a composite key
D) must be changed to a surrogate key

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Marked as best answer by a Subject Expert

kjohnson

Sr. Member
Posts: 330

Reply #1 on: Jul 7, 2018

Answer to Question 1

TRUE

Answer to Question 2

A

drink

Member
Posts: 554

Reply 2 on: Jul 7, 2018

Gracias!

pratush dev

Member
Posts: 321

Reply 3 on: Yesterday

TYSM

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