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Lære Challenge: Analyzing a Simple Query Plan | Introduction to EXPLAIN and Query Plans
Mastering SQL EXPLAIN and Query Planning

bookChallenge: Analyzing a Simple Query Plan

Oppgave

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Apply your knowledge of the EXPLAIN statement to analyze a simple SELECT query. Your goal is to examine the query plan for retrieving product names and prices.

  • Use the EXPLAIN statement to analyze a SELECT query that retrieves the name and price columns from the products table.
  • Ensure the query plan is generated for this SELECT statement.
  • Do not include any additional columns or modifications to the query.

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bookChallenge: Analyzing a Simple Query Plan

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Oppgave

Swipe to start coding

Apply your knowledge of the EXPLAIN statement to analyze a simple SELECT query. Your goal is to examine the query plan for retrieving product names and prices.

  • Use the EXPLAIN statement to analyze a SELECT query that retrieves the name and price columns from the products table.
  • Ensure the query plan is generated for this SELECT statement.
  • Do not include any additional columns or modifications to the query.

Løsning

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Alt var klart?

Hvordan kan vi forbedre det?

Takk for tilbakemeldingene dine!

Seksjon 1. Kapittel 2
single

single

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