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

bookChallenge: Analyzing a Simple Query Plan

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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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Taak

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.

Oplossing

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Was alles duidelijk?

Hoe kunnen we het verbeteren?

Bedankt voor je feedback!

Sectie 1. Hoofdstuk 2
single

single

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