macrozheng

Oct 29, 2026 · Databases

MySQL 8.0.22 Timezone Bug: Why Your Timestamps Are Off by 8 Hours and How to Fix It

This article explains the MySQL 8.0.22 timezone bug that causes timestamp discrepancies up to 13 hours, details JDBC driver parameters like serverTimezone, connectionTimeZone, preserveInstants, and forceConnectionTimeZoneToSession, and provides seven best practices for correct timezone configuration in Java applications.