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  • MUZ1407800 Doubt Milazi
    MUZ1407800 Doubt Milazi
    11,813 Points

    help me guys

    Posted September 30, 2015 1:42pm by MUZ1407800 Doubt Milazi
    MUZ1407800 Doubt Milazi
    11,813 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Tomas Svojanovsky
    Tomas Svojanovsky
    26,680 Points

    imported sql into XAMPP and did query -> found rows, but here get error message about OUTER JOIN

    Posted September 16, 2015 5:36am by Tomas Svojanovsky
    Tomas Svojanovsky
    26,680 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Lucas Hoelscher
    Lucas Hoelscher
    3,647 Points

    Don't understand the syntax for these quesitons

    Posted September 8, 2015 7:51pm by Lucas Hoelscher
    Lucas Hoelscher
    3,647 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Daniel Schwemmlein
    Daniel Schwemmlein
    4,960 Points

    grouping joining and cleaning up challenge 3rd task

    Posted August 30, 2015 5:45pm by Daniel Schwemmlein
    Daniel Schwemmlein
    4,960 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • gretacipriano
    gretacipriano
    1,341 Points

    Problem with the 3rd challenge.

    Posted August 22, 2015 2:24pm by gretacipriano
    gretacipriano
    1,341 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • MUZ141094 Smart Mashegede
    MUZ141094 Smart Mashegede
    3,335 Points

    "Group all reviews by "movie_id" and get the average "score" and alias it as "average"

    Posted July 29, 2015 12:42pm by MUZ141094 Smart Mashegede
    MUZ141094 Smart Mashegede
    3,335 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    3 Answers

  • Darren Joy
    Darren Joy
    19,573 Points

    DB Foundations Grouping Joining and Cleaning Up Challenge

    Posted July 14, 2015 4:49pm by Darren Joy
    Darren Joy
    19,573 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • efi domb
    efi domb
    9,569 Points

    Grouping, Joining and Cleaning Up

    Posted July 13, 2015 3:42pm by efi domb
    efi domb
    9,569 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Dave Morse
    Dave Morse
    8,863 Points

    BUG in question 1 of 3 (not 2 of 3) of this challenge. The question doesn't specify what table to operate on.

    Posted June 27, 2015 2:08pm by Dave Morse
    Dave Morse
    8,863 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    0 Answers

  • Julius Dockwarder
    Julius Dockwarder
    15,041 Points

    Database Foundations Challenge

    Posted June 22, 2015 10:33pm by Julius Dockwarder
    Julius Dockwarder
    15,041 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    4 Answers

  • Jacob Hafner
    Jacob Hafner
    9,864 Points

    JOINS are killing me

    Posted June 21, 2015 3:55pm by Jacob Hafner
    Jacob Hafner
    9,864 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Stefan Hoffmann
    Stefan Hoffmann
    24,811 Points

    It asks me to group reviews by movie_id and get the average score per movie.

    Posted June 13, 2015 8:16am by Stefan Hoffmann
    Stefan Hoffmann
    24,811 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Juliette Tworsey
    seal-mask
    .a{fill-rule:evenodd;}techdegree seal-36
    Juliette Tworsey
    Front End Web Development Techdegree Graduate 32,625 Points

    Like before, group reviews by "movie_id", get the average "score" as "average" and only include averages under 2.

    Posted May 28, 2015 8:35pm by Juliette Tworsey
    .a{fill-rule:evenodd;}techdegree seal-36
    Juliette Tworsey
    Front End Web Development Techdegree Graduate 32,625 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Arjun Temurnikar
    Arjun Temurnikar
    9,695 Points

    I can't figure this out!

    Posted May 28, 2015 11:50am by Arjun Temurnikar
    Arjun Temurnikar
    9,695 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Jami Schwarzwalder
    Jami Schwarzwalder
    17,961 Points

    There is something wrong with your query. Challenge Task 3 of 3

    Posted May 26, 2015 2:25am by Jami Schwarzwalder
    Jami Schwarzwalder
    17,961 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Anuj Nagpal
    PLUS
    Anuj Nagpal
    Courses Plus Student 3,748 Points

    Getting wrong answer

    Posted May 23, 2015 1:26pm by Anuj Nagpal
    Anuj Nagpal
    Courses Plus Student 3,748 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Mark Prather
    Mark Prather
    16,454 Points

    What's the name of the table? It never mentions which table name it wants.

    Posted May 22, 2015 7:01pm by Mark Prather
    Mark Prather
    16,454 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    1 Answer

  • Becca Ades
    Becca Ades
    4,205 Points

    Outer Join not working! I put the following to run my query and I'm confused as to why it's not working.

    Posted May 22, 2015 6:54pm by Becca Ades
    Becca Ades
    4,205 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    3 Answers

  • Becca Ades
    Becca Ades
    4,205 Points

    I'm not sure why this isn't working! I'm getting a message that there is an error with my query.

    Posted May 22, 2015 5:39pm by Becca Ades
    Becca Ades
    4,205 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    0 Answers

  • Saira Bottemuller
    PLUS
    Saira Bottemuller
    Courses Plus Student 1,749 Points

    SQL Challenge: Grouping, Joining, & Cleaning Up

    Posted May 20, 2015 9:41pm by Saira Bottemuller
    Saira Bottemuller
    Courses Plus Student 1,749 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    2 Answers

  • Binu Alexander
    Binu Alexander
    4,081 Points

    what am i missing here ?

    Posted May 13, 2015 4:39am by Binu Alexander
    Binu Alexander
    4,081 Points
    • Development Tools
    • Database Foundations
    • SQL Calculating, Aggregating and Other Functions
    • Grouping, Joining and Cleaning Up

    3 Answers

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