-- ============================================ -- RuoYi-Vue 数据库索引优化脚本 -- 创建日期: 2026-06-28 -- 说明: 为核心业务表添加缺失索引 -- ============================================ -- 1. 用户表索引 ALTER TABLE sys_user ADD INDEX idx_user_name (user_name); ALTER TABLE sys_user ADD INDEX idx_dept_id (dept_id); ALTER TABLE sys_user ADD INDEX idx_email (email); ALTER TABLE sys_user ADD INDEX idx_phone (phonenumber); ALTER TABLE sys_user ADD INDEX idx_status (status); -- 2. 角色表索引 ALTER TABLE sys_role ADD INDEX idx_role_key (role_key); ALTER TABLE sys_role ADD INDEX idx_status (status); -- 3. 菜单表索引 ALTER TABLE sys_menu ADD INDEX idx_menu_name (menu_name); ALTER TABLE sys_menu ADD INDEX idx_parent_id (parent_id); -- 4. 部门表索引 ALTER TABLE sys_dept ADD INDEX idx_parent_id (parent_id); ALTER TABLE sys_dept ADD INDEX idx_status (status); -- 5. 字典表索引 ALTER TABLE sys_dict_type ADD INDEX idx_dict_type (dict_type); ALTER TABLE sys_dict_data ADD INDEX idx_dict_type (dict_type); ALTER TABLE sys_dict_data ADD INDEX idx_status (status); -- 6. 业务表索引(book-system) ALTER TABLE account ADD INDEX idx_user_id (user_id); ALTER TABLE account ADD INDEX idx_status (status); ALTER TABLE book ADD INDEX idx_user_id (user_id); ALTER TABLE book ADD INDEX idx_account_id (account_id); -- 7. 股票表索引(核心优化) ALTER TABLE stocks ADD INDEX idx_stock_code (code); ALTER TABLE stocks ADD INDEX idx_trade_date (trade_date); ALTER TABLE stocks ADD INDEX idx_code_date (code, trade_date); ALTER TABLE stock_index ADD INDEX idx_index_code (code); ALTER TABLE stock_index ADD INDEX idx_trade_date (trade_date); ALTER TABLE trends ADD INDEX idx_stock_code (stock_code); ALTER TABLE trends ADD INDEX idx_trade_date (trade_date); ALTER TABLE trends ADD INDEX idx_code_date (stock_code, trade_date);