54 lines
2.1 KiB
PL/PgSQL
54 lines
2.1 KiB
PL/PgSQL
-- ==============================================================================
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-- RailwaySystem Clean Demo 资产: reset_demo_data.sql
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-- 适用数据库: KingbaseES V009R003C018 (schema: public)
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-- 执行目标: 一键清空并重置所有 Demo 演示数据，将系统还原为黄金演示就绪状态
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-- 安全防护: 仅允许在 training_demo_clean 库执行，杜绝误触任何生产或共享测试库
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-- ==============================================================================
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DO $$
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DECLARE
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v_db TEXT;
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BEGIN
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SELECT current_database() INTO v_db;
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IF v_db NOT LIKE '%demo%' THEN
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RAISE EXCEPTION '>>> [RESET-FATAL] 当前数据库为 %，非 Demo 专属库，安全拒绝重置！', v_db;
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END IF;
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RAISE NOTICE '>>> [RESET-START] 正在重置 % 的演示数据...', v_db;
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END $$;
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BEGIN;
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-- 1. 逆序清理业务数据
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DELETE FROM public.train_external_operation;
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DELETE FROM public.train_external_resource_mapping;
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DELETE FROM public.train_student_portrait;
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DELETE FROM public.train_study_duration;
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DELETE FROM public.train_student_score;
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DELETE FROM public.train_score_item;
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DELETE FROM public.train_student_checkin;
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DELETE FROM public.train_lesson;
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DELETE FROM public.train_dorm_auth;
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DELETE FROM public.train_accommodation;
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DELETE FROM public.train_class_report;
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DELETE FROM public.train_enrollment;
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DELETE FROM public.train_plan_course;
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DELETE FROM public.train_class_plan;
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DELETE FROM public.train_course_resource;
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DELETE FROM public.train_resource;
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DELETE FROM public.train_electronic_board;
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DELETE FROM public.train_dormitory_info;
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DELETE FROM public.train_training_site;
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DELETE FROM public.train_classroom_info;
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DELETE FROM public.train_course;
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DELETE FROM public.train_student;
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DELETE FROM public.train_teacher WHERE t_id <> 'T001'; -- 保留基线教师 T001
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-- 2. 清理 Demo 用户关联
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DELETE FROM public.sys_user_role WHERE user_id IN (10, 11, 12, 21, 22);
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DELETE FROM public.sys_user WHERE user_id IN (10, 11, 12, 21, 22);
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COMMIT;
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-- 提示执行载入脚本
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\echo '>>> [RESET-CLEANED] 已清空演示业务表。请重新依序执行 001 到 004 脚本完成黄金数据注入。'
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