Instant Consumer Technology Team

Oct 20, 2025 · Backend Development

Why MyBatis Batch Insert Fails After Upgrade and How to Fix It

This article analyzes a MyBatis batch‑insert failure caused by the useGeneratedKeys setting after upgrading from 3.4.6 to 3.5.6, explains the root‑cause in the Jdbc3KeyGenerator, and provides both temporary and permanent solutions with code examples.