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Logical operators

You are interested in listing songs performed by Queen. Note that these songs can be composed by either the entire band or an individual band member. In your query you decide to retrieve songs where the composer is Queen or their lead singer, Freddie Mercury.

Remember that there are three logical operators, AND, OR, and NOT that can be used to apply more than one WHERE condition to your query.

Este exercício faz parte do curso

Introduction to Oracle SQL

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Instruções do exercício

  • Select the song name and composer from the Track table.
  • Filter on tracks that are composed by 'Queen' or by 'Mercury- Freddie'.

Exercício interativo prático

Experimente este exercício completando este código de exemplo.

-- Select the song name and composer from the track table
SELECT ___, ___
FROM ___
-- Filter on composer
WHERE Composer ___ ___ 
      ___ Composer ___ ___
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