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Apr 11, 2023 · Databases

What Happens on the MySQL Server When the Client Disconnects Abruptly?

This article explains how MySQL 8.0.32 (InnoDB) handles a situation where the client sends a DML/DDL statement, the server executes it, and the client silently drops the connection before the server can detect the disconnect, detailing transaction commit, rollback, and send() behavior.