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SharedClassManager/sql/upgrades/v2.3.sql
2026-05-28 20:48:29 +08:00

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-- ===========================================
-- 班级操行分管理系统 - v2.2 → v2.3 升级脚本
-- 字符集: utf8mb4
--
-- 说明: v2.3 为升级系统优化版本,无数据库 schema 变更。
-- 主要变更:
-- 1. 升级系统全面重构错误处理、SQL 解析、XSS 防护)
-- 2. 新增升级验证 + 自动重试 + 失败回滚机制
-- 3. 补全 v1.0-v1.6 增量升级脚本
-- 4. 修复 DELIMITER SQL 执行问题
-- ===========================================