Tencent Database Technology
Sep 14, 2019 · Databases
Understanding MLOG_CHECKPOINT in MySQL InnoDB Crash Recovery
MLOG_CHECKPOINT is a mechanism in MySQL InnoDB crash recovery that ensures complete mapping between space IDs and file paths by supplementing missing MLOG_FILE_NAME records, addressing gaps that could occur between checkpoints and subsequent file modifications.
Crash RecoveryInnoDBMLOG_CHECKPOINT
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