Aikesheng Open Source Community
Apr 1, 2024 · Databases
Understanding MySQL Instant DDL: What DBAs Should Know
The article explains MySQL 8.0's INSTANT DDL algorithm, its default behavior, limitations such as the 64‑change cap, and provides practical recommendations for always specifying the algorithm, monitoring instant changes via INFORMATION_SCHEMA, and safely rebuilding tables when needed.
Database AdministrationInnoDBInstant DDL
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