A database transaction is a sequence of actions performed as a single atomic operation, ensuring data integrity through commit and rollback mechanisms. This article explains how SQL databases like MySQL and Postgres handle these operations to maintain consistency even during unexpected failures.
什麼是資料庫交易?
Hacker News
6 天前
AI 生成摘要
資料庫交易是一系列作為單一原子操作執行的動作,透過提交和回滾機制確保資料完整性。本文解釋了 MySQL 和 Postgres 等 SQL 資料庫如何處理這些操作,以便在遇到意外故障時仍能維持一致性。