Computer Science · Database Management Systems
Why is the DELETE operation significantly slower than the TRUNCATE operation on large database tables?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1DELETE always locks the entire database instance exclusively
- 2DELETE cannot utilize table indexes during execution
- 3DELETE logs row-level operations individually in the transaction log✓
- 4DELETE removes the physical table structure from the database
Correct answer
DELETE logs row-level operations individually in the transaction log
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