Question d’entretien chez PwC
How to retrieve unique rows from database without using Distinct or Unique keyword
Réponses aux questions d'entretien
Utilisateur anonyme
4 août 2020
One method is to use GROUP BY the column(s) you want as distinct.
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How to retrieve unique rows from database without using Distinct or Unique keyword
Utilisateur anonyme
One method is to use GROUP BY the column(s) you want as distinct.