GroovyQuokka
GroovyQuokka

How much time does it take to learn SQL since it is required everywhere for data science jobs.

15mo ago
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ZippyMochi
ZippyMochi

1-2 complete weeks to learn SQL.

10 places to start your SQL journey :

  1. Zachary Thomas' SQL Questions 
  2. Select * SQL: https://selectstarsql.com/
  3. Leetcode
  4. LinkedIn Learning
  5. Window Functions
  6. HackerRank
  7. W3 Schools
  8. CodeAcademy
  9. SQLZoo: https://sqlzoo.net/
  10. SQL Bolt: https://sqlbolt.com/

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GoofyPotato
GoofyPotato

Datalemur by far the best

GroovyQuokka
GroovyQuokka

Which is the comprehensive source for leaning?

PrancingNugget
PrancingNugget

Hardly 1 month

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