Shepherd Advanced Notes
Jul 9, 2025 · Databases
Comprehensive Guide to Fastest Batch Update Techniques in MyBatis
This article systematically compares six MyBatis batch‑update approaches—including simple for‑loop, foreach XML, CASE WHEN, ON DUPLICATE KEY UPDATE, REPLACE INTO, and MyBatis‑Plus—by presenting concrete code, execution‑time measurements on 10 000 rows, and analysis of I/O, SQL parsing, scalability, and database compatibility, ultimately recommending the most performant and maintainable method for different scenarios.
Batch UpdateCASE WHENMyBatis
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