142 lines
5.0 KiB
MySQL
142 lines
5.0 KiB
MySQL
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-- ========================================
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-- 增强版清理重复菜单SQL脚本
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-- 用途：彻底删除数据库中重复的心理学相关菜单
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-- 注意：执行前请备份数据库！
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-- ========================================
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USE ry_news;
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SET NAMES utf8mb4;
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-- ========================================
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-- 第一步：删除重复的父菜单（目录）
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-- ========================================
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-- 删除重复的"心理测评管理"目录（保留menu_id最小的）
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DELETE t1 FROM sys_menu t1
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INNER JOIN sys_menu t2
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WHERE t1.menu_name = '心理测评管理'
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AND t1.parent_id = 0
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AND t2.menu_name = '心理测评管理'
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AND t2.parent_id = 0
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AND t1.menu_id > t2.menu_id;
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-- 删除重复的"心理网站管理"目录
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DELETE t1 FROM sys_menu t1
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INNER JOIN sys_menu t2
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WHERE t1.menu_name = '心理网站管理'
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AND t1.parent_id = 0
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AND t2.menu_name = '心理网站管理'
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AND t2.parent_id = 0
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AND t1.menu_id > t2.menu_id;
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-- ========================================
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-- 第二步：删除基于menu_name和parent_id的重复菜单
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-- ========================================
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-- 对于相同名称和父菜单的重复项，保留最小的menu_id
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DELETE t1 FROM sys_menu t1
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INNER JOIN sys_menu t2
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WHERE t1.menu_name = t2.menu_name
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AND t1.parent_id = t2.parent_id
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AND t1.menu_id > t2.menu_id
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AND (t1.menu_name LIKE '%心理%'
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OR t1.menu_name LIKE '%量表%'
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OR t1.menu_name LIKE '%题目%'
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OR t1.menu_name LIKE '%因子%'
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OR t1.menu_name LIKE '%测评%'
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OR t1.menu_name LIKE '%报告%'
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OR t1.menu_name LIKE '%解释%'
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OR t1.menu_name LIKE '%档案%'
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OR t1.menu_name LIKE '%问卷%'
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OR t1.menu_name LIKE '%网站%'
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OR t1.menu_name LIKE '%栏目%'
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OR t1.menu_name LIKE '%评论%'
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OR t1.menu_name LIKE '%预警%'
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OR t1.menu_name LIKE '%规则%');
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-- ========================================
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-- 第三步：删除基于path和component的重复菜单
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-- ========================================
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-- 删除所有重复菜单（保留menu_id最小的）
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DELETE t1 FROM sys_menu t1
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INNER JOIN sys_menu t2
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WHERE t1.path = t2.path
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AND (t1.component = t2.component OR (t1.component IS NULL AND t2.component IS NULL))
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AND t1.menu_name = t2.menu_name
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AND t1.parent_id = t2.parent_id
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AND t1.menu_id > t2.menu_id
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AND (t1.menu_name LIKE '%心理%'
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OR t1.menu_name LIKE '%量表%'
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OR t1.menu_name LIKE '%题目%'
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OR t1.menu_name LIKE '%因子%'
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OR t1.menu_name LIKE '%测评%'
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OR t1.menu_name LIKE '%报告%'
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OR t1.menu_name LIKE '%解释%'
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OR t1.menu_name LIKE '%档案%'
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OR t1.menu_name LIKE '%问卷%'
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OR t1.menu_name LIKE '%网站%'
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OR t1.menu_name LIKE '%栏目%'
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OR t1.menu_name LIKE '%评论%'
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OR t1.menu_name LIKE '%预警%'
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OR t1.menu_name LIKE '%规则%');
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-- ========================================
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-- 第四步：清理孤立的子菜单（父菜单已被删除）
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-- ========================================
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-- 删除那些父菜单ID不存在于sys_menu表中的子菜单
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DELETE FROM sys_menu
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WHERE parent_id > 0
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AND parent_id NOT IN (SELECT menu_id FROM (SELECT menu_id FROM sys_menu) AS temp)
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AND (menu_name LIKE '%心理%'
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OR menu_name LIKE '%量表%'
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OR menu_name LIKE '%题目%'
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OR menu_name LIKE '%因子%'
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OR menu_name LIKE '%测评%'
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OR menu_name LIKE '%报告%'
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OR menu_name LIKE '%解释%'
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OR menu_name LIKE '%档案%'
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OR menu_name LIKE '%问卷%'
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OR menu_name LIKE '%网站%'
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OR menu_name LIKE '%栏目%'
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OR menu_name LIKE '%评论%'
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OR menu_name LIKE '%预警%'
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OR menu_name LIKE '%规则%');
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-- ========================================
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-- 第五步：清理角色菜单关联表中的孤立记录
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-- ========================================
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-- 删除指向已删除菜单的角色菜单关联
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DELETE FROM sys_role_menu
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WHERE menu_id NOT IN (SELECT menu_id FROM (SELECT menu_id FROM sys_menu) AS temp2);
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-- ========================================
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-- 第六步：验证清理结果
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-- ========================================
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SELECT '清理完成！' AS result;
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-- 检查是否还有重复菜单
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SELECT
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menu_name AS '菜单名称',
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path AS '路由路径',
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component AS '组件路径',
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parent_id AS '父菜单ID',
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COUNT(*) AS '剩余数量'
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FROM sys_menu
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WHERE menu_name LIKE '%心理%'
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OR menu_name LIKE '%量表%'
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OR menu_name LIKE '%题目%'
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OR menu_name LIKE '%因子%'
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OR menu_name LIKE '%测评%'
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OR menu_name LIKE '%报告%'
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OR menu_name LIKE '%解释%'
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OR menu_name LIKE '%档案%'
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OR menu_name LIKE '%问卷%'
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OR menu_name LIKE '%网站%'
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OR menu_name LIKE '%栏目%'
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OR menu_name LIKE '%评论%'
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OR menu_name LIKE '%预警%'
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OR menu_name LIKE '%规则%'
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GROUP BY menu_name, path, component, parent_id
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HAVING COUNT(*) > 1;
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-- 如果没有输出，说明没有重复菜单了
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SELECT '如果上面的查询没有返回结果，说明所有重复菜单已清理完成！' AS message;
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