Computer Science · Structured Query Language
Which of the following properties is correct regarding the TRUNCATE command in a relational database?
- 1It completely removes the table structure along with its data from the database.
- 2It fires all defined DELETE triggers on the target table.
- 3It cannot be rolled back under any circumstances even within a transaction block.
- 4It resets the identity or auto-increment counter of the table in most database systems.✓
Correct answer
It resets the identity or auto-increment counter of the table in most database systems.
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