Which of these is the correct logical execution sequence?

WHERE -> SELECT -> HAVING -> ORDER BY

SELECT -> DISTINCT -> ORDER BY -> LIMIT

ORDER BY -> SELECT -> DISTINCT -> LIMIT

LIMIT -> ORDER BY -> SELECT -> DISTINCT

medium #sql #postgresql #retail

QUESTION 01 OF 02

Execution Phases: SELECT to LIMIT

Quiz for lesson: Execution Phases: SELECT to LIMIT

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Where is the DISTINCT filter evaluated in the query execution flow?

About this Quiz

This interactive assessment is designed to test your understanding of Execution Phases: SELECT to LIMIT. Whether you are a beginner looking to grasp the basics or an experienced professional aiming to refine your skills, quizzes are an excellent way to validate your knowledge and identify areas for improvement.

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Read each question carefully before answering.
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Learning Outcomes

Self-assess your current skill level.
Reinforce key concepts through active recall.
Identify knowledge gaps to focus your study.
Gain confidence in your technical expertise.
Reinforce memory and recall.