Aikesheng Open Source Community
Feb 4, 2021 · Databases
Impact of Column Differences on MySQL RBR Master‑Slave Replication
This article explains why, in MySQL row‑based replication, a master table having an extra column does not disrupt replication to a slave table lacking that column, provided column order, placement, and default values meet specific conditions, and demonstrates the behavior with a MySQL 5.7.25 test.
DatabaseMaster‑SlaveMySQL
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