In The Following Mysql Command How Many Rows Will Be Deletedp #235
In the following MySQL command how many rows will be deleted?</p> <pre><code class="language-sql"> DELETE FROM person WHERE person_id=1; /*person_id is a primary key */ </code></pre>
This multiple choice question (MCQ) is related to the book/course
gs gs113 MySQL.
It can also be found in
gs gs113 Using SQL to Manage Data - Populating and Modifying Tables - Quiz No.3.
In the following MySQL command how many rows will be deleted?
DELETE FROM person WHERE person_id=1; /*person_id is a primary key */
1
0
No row
None of the mentioned
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