Cartesian (Cross) Joins

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Kompetenzen, die Sie erwerben

Data Science, Data Analysis, Sqlite, SQL

Bewertungen

4.6 (13,803 Bewertungen)

  • 5 stars
    73,65 %
  • 4 stars
    20,31 %
  • 3 stars
    3,48 %
  • 2 stars
    1,28 %
  • 1 star
    1,26 %

AL

21. Aug. 2020

A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.

AT

17. Nov. 2020

Well it was a short course, the assignments are a little bit repetitive (mostly in the last). The course reviews every 'practical' aspects of SQL, how to assemble the bricks while writing queries,...

Aus der Unterrichtseinheit

Subqueries and Joins in SQL

Unterrichtet von

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    Sadie St. Lawrence

    Founder and CEO Women in Data (WID)

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