Using subqueries to aggregate data

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Destrezas que aprenderás

Spreadsheet, Data Analysis, SQL, Data Calculations, Data Aggregation

Reseñas

4.6 (7,253 calificaciones)

  • 5 stars
    74,49 %
  • 4 stars
    16,87 %
  • 3 stars
    5,17 %
  • 2 stars
    1,99 %
  • 1 star
    1,46 %

MA

25 de dic. de 2021

subquery examples were unnecessarily complex. ultimate course design and deliverables were up to the mark no doubt. more detail and easy to understand technical examples would be much appreciated.

MK

24 de nov. de 2021

Phenomenal course and course instructor! You have made the complex SQL queries quite easy to understand and follow through. Great job!

Notably, some of the video lessons had very low volumes.

De la lección

Aggregating data for analysis

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