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  • Isis van der Plas
    Isis van der Plas
    13,445 Points

    creating a list of unique books in the SQL playground

    Posted on Oct 10, 2017 by Isis van der Plas
    Isis van der Plas
    13,445 Points
    • Databases
    • Querying Relational Databases
    • Database Normalization
    • Set Theory and Relational Databases

    3 Answers

  • Noah Fields
    Noah Fields
    13,985 Points

    "Except", not XOR?

    Posted on Jul 28, 2017 by Noah Fields
    Noah Fields
    13,985 Points
    • Databases
    • Querying Relational Databases
    • Database Normalization
    • Set Theory and Relational Databases

    1 Answer

  • Mohammad Laif
    PLUS
    Mohammad Laif
    Courses Plus Student 22,297 Points

    Is Except the opposite of Intersect in sets?

    Posted on Nov 14, 2016 by Mohammad Laif
    Mohammad Laif
    Courses Plus Student 22,297 Points
    • Databases
    • Querying Relational Databases
    • Database Normalization
    • Set Theory and Relational Databases

    1 Answer

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