365 lines
16 KiB
PL/PgSQL
365 lines
16 KiB
PL/PgSQL
-- ==============================================================================
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-- RailwaySystem 数据库 V2 回滚基线: 000_phase05_exact_schema.sql
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-- 适用数据库: KingbaseES V009R003C018 (schema: public)
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-- 执行目标: 精确定义 Phase 0.5 历史基线 14 张培训业务表的完整物理 DDL
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-- 依据来源: codebase-audit 13_live_database_snapshot.md 真实元数据基线
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-- 包含内容:
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-- 1. 14 张表物理字段定义、NOT NULL、DEFAULT
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-- 2. 14 个 PRIMARY KEY (8 个 varchar(32), 6 个 bigint GENERATED BY DEFAULT AS IDENTITY)
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-- 3. 7 组历史业务 UNIQUE 约束
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-- 4. 24 组历史业务 FOREIGN KEY 约束
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-- 5. 9 个 update_time 触发器 (绑定 func_train_update_modifytime)
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-- 说明: 本文件为 Phase 0.5 原始结构标准，作为回滚操作的唯一结构依据，杜绝 CTAS 推断结构
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-- ==============================================================================
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-- 1. train_teacher 教师主档
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CREATE TABLE train_teacher (
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t_id VARCHAR(32) NOT NULL,
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t_name VARCHAR(30) NOT NULL,
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t_gender CHAR(2),
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t_birth DATE,
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t_department VARCHAR(50) NOT NULL,
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t_title VARCHAR(30),
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t_phone VARCHAR(20),
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t_email VARCHAR(50),
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_teacher_pkey PRIMARY KEY (t_id)
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);
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-- 2. train_student 学员表
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CREATE TABLE train_student (
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s_id VARCHAR(32) NOT NULL,
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s_name VARCHAR(30) NOT NULL,
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s_gender CHAR(2),
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s_birth DATE,
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s_department VARCHAR(50) NOT NULL,
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s_major VARCHAR(50) NOT NULL,
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s_class VARCHAR(30),
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s_phone VARCHAR(20),
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_student_pkey PRIMARY KEY (s_id)
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);
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-- 3. train_course 课程表
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CREATE TABLE train_course (
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c_id VARCHAR(32) NOT NULL,
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c_name VARCHAR(100) NOT NULL,
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c_type VARCHAR(30),
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c_duration INTEGER,
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teaching_objective TEXT,
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course_content TEXT,
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attach_doc TEXT,
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attach_video TEXT,
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attach_model_link TEXT,
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model_resource_ids TEXT,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_course_pkey PRIMARY KEY (c_id)
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);
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-- 4. train_class_plan 开班计划表
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CREATE TABLE train_class_plan (
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plan_id VARCHAR(32) NOT NULL,
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plan_name VARCHAR(100) NOT NULL,
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c_id VARCHAR(32) NOT NULL,
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start_time TIMESTAMP NOT NULL,
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end_time TIMESTAMP NOT NULL,
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train_address VARCHAR(100),
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t_id VARCHAR(32) NOT NULL,
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recruit_num INTEGER,
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apply_condition TEXT,
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plan_status SMALLINT DEFAULT 0,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_class_plan_pkey PRIMARY KEY (plan_id)
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);
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-- 5. train_dormitory_info 宿舍信息表
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CREATE TABLE train_dormitory_info (
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dorm_id VARCHAR(32) NOT NULL,
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dorm_building VARCHAR(50),
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dorm_room VARCHAR(30) NOT NULL,
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bed_total INTEGER,
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bed_used INTEGER DEFAULT 0,
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lock_device_sn VARCHAR(64),
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dorm_status SMALLINT DEFAULT 1,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_dormitory_info_pkey PRIMARY KEY (dorm_id),
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CONSTRAINT uk_dorm_build_room UNIQUE (dorm_building, dorm_room)
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);
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-- 6. train_dorm_auth 宿舍门禁表
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CREATE TABLE train_dorm_auth (
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auth_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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student_id VARCHAR(32) NOT NULL,
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plan_id VARCHAR(32) NOT NULL,
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dorm_id VARCHAR(32) NOT NULL,
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bed_no VARCHAR(20),
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face_sync_status SMALLINT DEFAULT 0,
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auth_start TIMESTAMP,
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auth_end TIMESTAMP,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_dorm_auth_pkey PRIMARY KEY (auth_id),
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CONSTRAINT uk_student_plan_dormauth UNIQUE (student_id, plan_id)
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);
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-- 7. train_classroom_info 教室信息表
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CREATE TABLE train_classroom_info (
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class_room_id VARCHAR(32) NOT NULL,
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room_name VARCHAR(60) NOT NULL,
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room_location VARCHAR(100),
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capacity INTEGER,
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room_status SMALLINT DEFAULT 1,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_classroom_info_pkey PRIMARY KEY (class_room_id)
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);
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-- 8. train_training_site 实训场地表
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CREATE TABLE train_training_site (
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site_id VARCHAR(32) NOT NULL,
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site_name VARCHAR(80) NOT NULL,
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site_location VARCHAR(100),
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capacity INTEGER,
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site_device TEXT,
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site_status SMALLINT DEFAULT 1,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_training_site_pkey PRIMARY KEY (site_id)
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);
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-- 9. train_class_report 报到记录表
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CREATE TABLE train_class_report (
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report_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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plan_id VARCHAR(32) NOT NULL,
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student_id VARCHAR(32) NOT NULL,
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report_way SMALLINT,
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report_device_sn VARCHAR(64),
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report_time TIMESTAMP,
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report_status SMALLINT DEFAULT 0,
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alloc_dorm_id VARCHAR(32),
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alloc_classroom_id VARCHAR(32),
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alloc_site_id VARCHAR(32),
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT train_class_report_pkey PRIMARY KEY (report_id),
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CONSTRAINT uk_plan_stu_report UNIQUE (plan_id, student_id)
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);
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-- 10. train_electronic_board 电子班牌表
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CREATE TABLE train_electronic_board (
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board_id VARCHAR(32) NOT NULL,
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board_sn VARCHAR(64) NOT NULL,
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bind_classroom_id VARCHAR(32),
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bind_plan_id VARCHAR(32),
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board_ip VARCHAR(50),
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board_content VARCHAR(500),
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board_playmode SMALLINT DEFAULT 1,
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support_checkin_type VARCHAR(30),
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board_status SMALLINT DEFAULT 1,
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last_heartbeat TIMESTAMP,
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create_user VARCHAR(32) NOT NULL,
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create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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remark VARCHAR(200),
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CONSTRAINT train_electronic_board_pkey PRIMARY KEY (board_id),
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CONSTRAINT uk_board_sn UNIQUE (board_sn)
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);
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-- 11. train_student_checkin 考勤签到表
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CREATE TABLE train_student_checkin (
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checkin_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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plan_id VARCHAR(32) NOT NULL,
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c_id VARCHAR(32) NOT NULL,
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student_id VARCHAR(32) NOT NULL,
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board_id VARCHAR(32),
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checkin_way SMALLINT,
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checkin_time TIMESTAMP,
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checkin_status SMALLINT,
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lesson_start_time TIMESTAMP,
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lesson_end_time TIMESTAMP,
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CONSTRAINT train_student_checkin_pkey PRIMARY KEY (checkin_id),
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CONSTRAINT uk_lesson_stu_checkin UNIQUE (plan_id, c_id, student_id, lesson_start_time)
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);
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-- 12. train_score_info 成绩信息表 (历史旧表)
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CREATE TABLE train_score_info (
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score_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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plan_id VARCHAR(32),
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c_id VARCHAR(32),
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student_id VARCHAR(32),
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course_score NUMERIC(5,2),
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train_score NUMERIC(5,2),
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exam_score NUMERIC(5,2),
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source_type SMALLINT,
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source_system VARCHAR(50),
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import_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT train_score_info_pkey PRIMARY KEY (score_id),
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CONSTRAINT uk_score_plan_course_stu UNIQUE (plan_id, c_id, student_id)
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);
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-- 13. train_study_duration 学习时长表
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CREATE TABLE train_study_duration (
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dur_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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student_id VARCHAR(32),
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plan_id VARCHAR(32),
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c_id VARCHAR(32),
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device_type VARCHAR(50),
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start_time TIMESTAMP,
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end_time TIMESTAMP,
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study_seconds INTEGER,
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sync_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT train_study_duration_pkey PRIMARY KEY (dur_id)
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);
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-- 14. train_student_portrait 学员画像表
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CREATE TABLE train_student_portrait (
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portrait_id BIGINT GENERATED BY DEFAULT AS IDENTITY,
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student_id VARCHAR(32) NOT NULL,
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plan_id VARCHAR(32) NOT NULL,
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total_study_hour NUMERIC(8,2),
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avg_score NUMERIC(5,2),
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checkin_rate NUMERIC(5,2),
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label_tag TEXT,
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portrait_content TEXT,
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update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT train_student_portrait_pkey PRIMARY KEY (portrait_id),
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CONSTRAINT uk_stu_plan_portrait UNIQUE (student_id, plan_id)
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);
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-- ==============================================================================
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-- 历史 24 个外键约束 (FOREIGN KEY CONSTRAINTS - 全部 ON DELETE NO ACTION)
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-- ==============================================================================
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-- train_class_plan (2 FK)
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ALTER TABLE train_class_plan ADD CONSTRAINT fk_classplan_course
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FOREIGN KEY (c_id) REFERENCES train_course (c_id) ON DELETE NO ACTION;
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ALTER TABLE train_class_plan ADD CONSTRAINT fk_classplan_teacher
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FOREIGN KEY (t_id) REFERENCES train_teacher (t_id) ON DELETE NO ACTION;
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-- train_dorm_auth (3 FK)
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ALTER TABLE train_dorm_auth ADD CONSTRAINT fk_dormauth_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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ALTER TABLE train_dorm_auth ADD CONSTRAINT fk_dormauth_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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ALTER TABLE train_dorm_auth ADD CONSTRAINT fk_dormauth_dorm
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FOREIGN KEY (dorm_id) REFERENCES train_dormitory_info (dorm_id) ON DELETE NO ACTION;
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-- train_class_report (5 FK)
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ALTER TABLE train_class_report ADD CONSTRAINT fk_report_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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ALTER TABLE train_class_report ADD CONSTRAINT fk_report_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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ALTER TABLE train_class_report ADD CONSTRAINT fk_report_dorm
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FOREIGN KEY (alloc_dorm_id) REFERENCES train_dormitory_info (dorm_id) ON DELETE NO ACTION;
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ALTER TABLE train_class_report ADD CONSTRAINT fk_report_classroom
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FOREIGN KEY (alloc_classroom_id) REFERENCES train_classroom_info (class_room_id) ON DELETE NO ACTION;
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ALTER TABLE train_class_report ADD CONSTRAINT fk_report_site
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FOREIGN KEY (alloc_site_id) REFERENCES train_training_site (site_id) ON DELETE NO ACTION;
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-- train_electronic_board (2 FK)
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ALTER TABLE train_electronic_board ADD CONSTRAINT fk_board_classroom
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FOREIGN KEY (bind_classroom_id) REFERENCES train_classroom_info (class_room_id) ON DELETE NO ACTION;
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ALTER TABLE train_electronic_board ADD CONSTRAINT fk_board_plan
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FOREIGN KEY (bind_plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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-- train_student_checkin (4 FK)
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ALTER TABLE train_student_checkin ADD CONSTRAINT fk_checkin_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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ALTER TABLE train_student_checkin ADD CONSTRAINT fk_checkin_course
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FOREIGN KEY (c_id) REFERENCES train_course (c_id) ON DELETE NO ACTION;
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ALTER TABLE train_student_checkin ADD CONSTRAINT fk_checkin_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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ALTER TABLE train_student_checkin ADD CONSTRAINT fk_checkin_board
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FOREIGN KEY (board_id) REFERENCES train_electronic_board (board_id) ON DELETE NO ACTION;
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-- train_score_info (3 FK)
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ALTER TABLE train_score_info ADD CONSTRAINT fk_score_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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ALTER TABLE train_score_info ADD CONSTRAINT fk_score_course
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FOREIGN KEY (c_id) REFERENCES train_course (c_id) ON DELETE NO ACTION;
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ALTER TABLE train_score_info ADD CONSTRAINT fk_score_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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-- train_study_duration (3 FK)
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ALTER TABLE train_study_duration ADD CONSTRAINT fk_duration_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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ALTER TABLE train_study_duration ADD CONSTRAINT fk_duration_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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ALTER TABLE train_study_duration ADD CONSTRAINT fk_duration_course
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FOREIGN KEY (c_id) REFERENCES train_course (c_id) ON DELETE NO ACTION;
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-- train_student_portrait (2 FK)
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ALTER TABLE train_student_portrait ADD CONSTRAINT fk_portrait_stu
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FOREIGN KEY (student_id) REFERENCES train_student (s_id) ON DELETE NO ACTION;
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ALTER TABLE train_student_portrait ADD CONSTRAINT fk_portrait_plan
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FOREIGN KEY (plan_id) REFERENCES train_class_plan (plan_id) ON DELETE NO ACTION;
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-- ==============================================================================
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-- 历史 9 个 update_time 触发器与辅助函数
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-- ==============================================================================
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CREATE OR REPLACE FUNCTION func_train_update_modifytime()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.update_time = CURRENT_TIMESTAMP;
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE OR REPLACE TRIGGER trig_train_teacher_modify
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BEFORE UPDATE ON train_teacher
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_student_modify
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BEFORE UPDATE ON train_student
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_course_modify
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BEFORE UPDATE ON train_course
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_classroom_modify
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BEFORE UPDATE ON train_classroom_info
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_trainsite_modify
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BEFORE UPDATE ON train_training_site
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_board_modify
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BEFORE UPDATE ON train_electronic_board
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_dorminfo_modify
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BEFORE UPDATE ON train_dormitory_info
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_classplan_modify
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BEFORE UPDATE ON train_class_plan
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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CREATE OR REPLACE TRIGGER trig_train_dormauth_modify
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BEFORE UPDATE ON train_dorm_auth
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FOR EACH ROW EXECUTE FUNCTION func_train_update_modifytime();
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