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Differentiate SORT BY, ORDER BY, DISTRIBUTE BY, and CLUSTER BY

Python/Codingmedium0.2 min readPremium
Frequency
Low
Asked at 1 company
Category
179
questions in Python/Coding
Difficulty Split
127E|24M|28H
in this category
Total Bank
1,863
across 7 categories
Asked at these companies
Matrix
Key Concepts Tested
partition
Expert AnswerPremium
46 wordsInterview-ready
**ORDER BY:** Global sort; single reducer; expensive. **SORT BY:** Sort within partition. **DISTRIBUTE BY:** Partition by key. **CLUSTER BY:** Distribute + sort same cols. **Pattern:** DISTRIBUTE BY + SORT BY for partition-local sort. CLUSTER BY col = both. **Why:** Avoid global sort cost....
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