xinli/项目介绍/环境配置/1. 清空数据库.md

-- ============================================ -- 清空用户数据和问卷，保留量表配置和管理员账号 -- 执行前请备份数据库！ -- ============================================

-- 1. 关闭外键检查（避免删除顺序问题） SET FOREIGN_KEY_CHECKS = 0;

-- ============================================ -- 2. 清空测评相关数据 -- ============================================

-- 清空测评答案 DELETE FROM psy_assessment_answer;

-- 清空因子得分 DELETE FROM psy_factor_score;

-- 清空测评报告 DELETE FROM psy_assessment_report;

-- 清空测评记录 DELETE FROM psy_assessment;

-- ============================================ -- 3. 清空问卷相关数据 -- ============================================

-- 清空问卷答案详情 DELETE FROM psy_questionnaire_answer_detail;

-- 清空问卷答案 DELETE FROM psy_questionnaire_answer;

-- 清空问卷报告 DELETE FROM psy_questionnaire_report;

-- 清空问卷题目选项 DELETE FROM psy_questionnaire_option;

-- 清空问卷题目 DELETE FROM psy_questionnaire_item;

-- 清空问卷 DELETE FROM psy_questionnaire;

-- ============================================ -- 4. 清空用户档案和预警数据 -- ============================================

-- 清空用户心理档案 DELETE FROM psy_user_profile;

-- 清空预警记录 DELETE FROM psy_warning;

-- ============================================ -- 5. 清空测试用户（保留admin和ry） -- ============================================

-- 删除user_id > 2的所有用户（保留admin=1, ry=2） DELETE FROM sys_user WHERE user_id > 2;

-- ============================================ -- 6. 重新开启外键检查 -- ============================================ SET FOREIGN_KEY_CHECKS = 1;

-- ============================================ -- 验证清空结果 -- ============================================ SELECT '测评记录' as 表名, COUNT() as 记录数 FROM psy_assessment UNION ALL SELECT '测评答案', COUNT() FROM psy_assessment_answer UNION ALL SELECT '测评报告', COUNT() FROM psy_assessment_report UNION ALL SELECT '因子得分', COUNT() FROM psy_factor_score UNION ALL SELECT '问卷', COUNT() FROM psy_questionnaire UNION ALL SELECT '问卷答案', COUNT() FROM psy_questionnaire_answer UNION ALL SELECT '用户档案', COUNT() FROM psy_user_profile UNION ALL SELECT '预警记录', COUNT() FROM psy_warning UNION ALL SELECT '系统用户', COUNT(*) FROM sys_user;

-- 查看保留的数据 SELECT '保留的量表' as 说明, COUNT() as 数量 FROM psy_scale UNION ALL SELECT '保留的用户', COUNT() FROM sys_user;