Aliases and Self Joins

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您将学习的技能

Data Science, Data Analysis, Sqlite, SQL

审阅

4.6(14,140 个评分)

  • 5 stars
    73.60%
  • 4 stars
    20.31%
  • 3 stars
    3.47%
  • 2 stars
    1.30%
  • 1 star
    1.28%

JP

Apr 5, 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.

AL

Aug 21, 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.

从本节课中

Subqueries and Joins in SQL

教学方

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    Sadie St. Lawrence

    Founder and CEO Women in Data (WID)

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