PostgreSQL Quiz


A. It is defining a rule 'rule_1'.

B. It will replace 'rule_1' if it already exists.

C. Executing 'UPDATE user_view' will no longer output errors.

D. When executing 'UPDATE user_view', data is updated in the table that is the origin of the view.

E. 'DROP RULE rule_1 ON user_view' deletes the above definition.


Correct Wrong

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