Aikesheng Open Source Community
Jun 28, 2021 · Databases
How to Check and Optimize MySQL Table Space Fragmentation
This article explains how to detect table‑space fragmentation in MySQL, demonstrates the performance impact of deleted rows, and provides step‑by‑step commands—including ALTER TABLE FORCE, OPTIMIZE TABLE, and mysqlcheck—to reclaim space and improve query speed.
Database MaintenanceMySQLSQL
0 likes · 8 min read