Multiple choice sql

How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?

  1. UPDATE Persons SET LastName='Hansen' INTO LastName='Nilsen'

  2. UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen'

  3. MODIFY Persons SET LastName='Hansen' INTO LastName='Nilsen

  4. MODIFY Persons SET LastName='Nilsen' WHERE LastName='Hansen'
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

UPDATE table SET column=value WHERE condition is the correct syntax. SET assigns the new value, and WHERE specifies which rows to update based on the old value.

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