v1.2版本更新发布
This commit is contained in:
137
sql/init.sql
137
sql/init.sql
@@ -19,21 +19,19 @@ USE `classmanagerdb`;
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SET FOREIGN_KEY_CHECKS = 0;
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DROP TABLE IF EXISTS `conduct_records`;
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DROP TABLE IF EXISTS `homework_submissions`;
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DROP TABLE IF EXISTS `attendance_records`;
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DROP TABLE IF EXISTS `admin_roles`;
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DROP TABLE IF EXISTS `assignments`;
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DROP TABLE IF EXISTS `users`;
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DROP TABLE IF EXISTS `students`;
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DROP TABLE IF EXISTS `subjects`;
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DROP TABLE IF EXISTS `operation_logs`;
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DROP TABLE IF EXISTS `login_logs`;
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SET FOREIGN_KEY_CHECKS = 1;
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-- 学期表
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CREATE TABLE IF NOT EXISTS `semesters` (
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`semester_id` INT PRIMARY KEY AUTO_INCREMENT,
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`semester_name` VARCHAR(100) NOT NULL COMMENT '学期名称，如 2025春季学期',
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`start_date` DATE DEFAULT NULL COMMENT '学期开始日期',
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`end_date` DATE DEFAULT NULL COMMENT '学期结束日期',
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`is_active` TINYINT DEFAULT 0 COMMENT '是否为当前活跃学期',
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`is_archived` TINYINT DEFAULT 0 COMMENT '是否已归档',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 科目表（仅保留语数英）
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CREATE TABLE `subjects` (
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CREATE TABLE IF NOT EXISTS `subjects` (
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`subject_id` INT PRIMARY KEY AUTO_INCREMENT COMMENT '科目ID',
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`subject_name` VARCHAR(50) NOT NULL COMMENT '科目名称',
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`subject_code` VARCHAR(20) DEFAULT NULL COMMENT '科目代码',
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@@ -44,7 +42,7 @@ CREATE TABLE `subjects` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 学生表（无班级ID）
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CREATE TABLE `students` (
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CREATE TABLE IF NOT EXISTS `students` (
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`student_id` INT PRIMARY KEY AUTO_INCREMENT,
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`student_no` VARCHAR(20) NOT NULL UNIQUE,
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`name` VARCHAR(50) NOT NULL,
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@@ -56,7 +54,7 @@ CREATE TABLE `students` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 用户表
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CREATE TABLE `users` (
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CREATE TABLE IF NOT EXISTS `users` (
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`user_id` INT PRIMARY KEY AUTO_INCREMENT,
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`username` VARCHAR(50) NOT NULL UNIQUE,
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`password_hash` VARCHAR(64) NOT NULL,
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@@ -72,7 +70,7 @@ CREATE TABLE `users` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 管理员角色表（无班级ID）
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CREATE TABLE `admin_roles` (
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CREATE TABLE IF NOT EXISTS `admin_roles` (
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`admin_role_id` INT PRIMARY KEY AUTO_INCREMENT,
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`user_id` INT NOT NULL,
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`role_type` ENUM('班主任', '班长', '学习委员', '考勤委员', '劳动委员', '志愿委员') NOT NULL,
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@@ -84,7 +82,7 @@ CREATE TABLE `admin_roles` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 操行分记录表
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CREATE TABLE `conduct_records` (
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CREATE TABLE IF NOT EXISTS `conduct_records` (
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`record_id` BIGINT PRIMARY KEY AUTO_INCREMENT,
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`student_id` INT NOT NULL,
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`points_change` INT NOT NULL,
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@@ -96,14 +94,16 @@ CREATE TABLE `conduct_records` (
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`is_revoked` TINYINT DEFAULT 0,
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`revoked_by` INT DEFAULT NULL,
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`revoked_at` DATETIME DEFAULT NULL,
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`semester_id` INT DEFAULT NULL COMMENT '所属学期ID',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (`student_id`) REFERENCES `students`(`student_id`) ON DELETE CASCADE,
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FOREIGN KEY (`recorder_id`) REFERENCES `users`(`user_id`),
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FOREIGN KEY (`revoked_by`) REFERENCES `users`(`user_id`)
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FOREIGN KEY (`revoked_by`) REFERENCES `users`(`user_id`),
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FOREIGN KEY (`semester_id`) REFERENCES `semesters`(`semester_id`) ON DELETE SET NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 作业表（无班级ID）
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CREATE TABLE `assignments` (
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CREATE TABLE IF NOT EXISTS `assignments` (
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`assignment_id` INT PRIMARY KEY AUTO_INCREMENT,
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`subject_id` INT NOT NULL,
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`title` VARCHAR(100) NOT NULL,
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@@ -116,7 +116,7 @@ CREATE TABLE `assignments` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 作业提交记录表
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CREATE TABLE `homework_submissions` (
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CREATE TABLE IF NOT EXISTS `homework_submissions` (
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`submission_id` INT PRIMARY KEY AUTO_INCREMENT,
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`assignment_id` INT NOT NULL,
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`student_id` INT NOT NULL,
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@@ -134,7 +134,7 @@ CREATE TABLE `homework_submissions` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 考勤记录表
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CREATE TABLE `attendance_records` (
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CREATE TABLE IF NOT EXISTS `attendance_records` (
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`attendance_id` INT PRIMARY KEY AUTO_INCREMENT,
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`student_id` INT NOT NULL,
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`date` DATE NOT NULL,
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@@ -143,15 +143,17 @@ CREATE TABLE `attendance_records` (
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`recorder_id` INT NOT NULL,
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`deduction_applied` TINYINT DEFAULT 0,
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`deduction_record_id` BIGINT DEFAULT NULL,
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`semester_id` INT DEFAULT NULL COMMENT '所属学期ID',
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`created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (`student_id`) REFERENCES `students`(`student_id`) ON DELETE CASCADE,
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FOREIGN KEY (`recorder_id`) REFERENCES `users`(`user_id`),
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FOREIGN KEY (`deduction_record_id`) REFERENCES `conduct_records`(`record_id`) ON DELETE SET NULL,
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FOREIGN KEY (`semester_id`) REFERENCES `semesters`(`semester_id`) ON DELETE SET NULL,
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UNIQUE KEY `uk_student_date` (`student_id`, `date`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 操作日志表
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CREATE TABLE `operation_logs` (
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CREATE TABLE IF NOT EXISTS `operation_logs` (
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`log_id` BIGINT PRIMARY KEY AUTO_INCREMENT,
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`operator_id` INT NOT NULL,
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`operator_name` VARCHAR(50) DEFAULT NULL,
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@@ -165,7 +167,7 @@ CREATE TABLE `operation_logs` (
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 登录日志表
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CREATE TABLE `login_logs` (
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CREATE TABLE IF NOT EXISTS `login_logs` (
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`log_id` BIGINT PRIMARY KEY AUTO_INCREMENT,
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`username` VARCHAR(50) NOT NULL,
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`login_result` TINYINT NOT NULL,
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@@ -175,10 +177,93 @@ CREATE TABLE `login_logs` (
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`created_at` DATETIME DEFAULT CURRENT_TIMESTAMP
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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-- 插入初始科目（仅语数英）
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INSERT INTO `subjects` (`subject_name`, `subject_code`, `sort_order`) VALUES
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-- 学期归档快照表
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CREATE TABLE IF NOT EXISTS `semester_archives` (
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`archive_id` INT PRIMARY KEY AUTO_INCREMENT,
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`semester_id` INT NOT NULL,
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`student_id` INT NOT NULL,
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`student_no` VARCHAR(20) NOT NULL,
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`student_name` VARCHAR(50) NOT NULL,
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`final_points` INT NOT NULL COMMENT '学期最终操行分',
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`rank_position` INT DEFAULT NULL COMMENT '排名',
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`total_students` INT DEFAULT NULL COMMENT '班级总人数',
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`archived_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (`semester_id`) REFERENCES `semesters`(`semester_id`),
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FOREIGN KEY (`student_id`) REFERENCES `students`(`student_id`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
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SET FOREIGN_KEY_CHECKS = 1;
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-- ===========================================
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-- 迁移语句：为现有表新增字段（仅在字段不存在时添加）
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-- ===========================================
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-- conduct_records 表：添加 semester_id 字段（如不存在）
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SET @column_exists = (
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = 'classmanagerdb'
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AND TABLE_NAME = 'conduct_records'
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AND COLUMN_NAME = 'semester_id'
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);
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SET @sql = IF(@column_exists = 0,
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'ALTER TABLE `conduct_records` ADD COLUMN `semester_id` INT DEFAULT NULL COMMENT ''所属学期ID'' AFTER `revoked_at`',
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'SELECT ''conduct_records.semester_id already exists'' AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 为新增的 semester_id 添加外键（如不存在）
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SET @fk_exists = (
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'classmanagerdb'
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AND TABLE_NAME = 'conduct_records'
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AND COLUMN_NAME = 'semester_id'
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AND REFERENCED_TABLE_NAME IS NOT NULL
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);
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SET @sql = IF(@fk_exists = 0,
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'ALTER TABLE `conduct_records` ADD FOREIGN KEY (`semester_id`) REFERENCES `semesters`(`semester_id`) ON DELETE SET NULL',
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'SELECT ''conduct_records semester_id FK already exists'' AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- attendance_records 表：添加 semester_id 字段（如不存在）
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SET @column_exists = (
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = 'classmanagerdb'
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AND TABLE_NAME = 'attendance_records'
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AND COLUMN_NAME = 'semester_id'
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);
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SET @sql = IF(@column_exists = 0,
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'ALTER TABLE `attendance_records` ADD COLUMN `semester_id` INT DEFAULT NULL COMMENT ''所属学期ID'' AFTER `deduction_record_id`',
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'SELECT ''attendance_records.semester_id already exists'' AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 为新增的 semester_id 添加外键（如不存在）
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SET @fk_exists = (
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE
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WHERE TABLE_SCHEMA = 'classmanagerdb'
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AND TABLE_NAME = 'attendance_records'
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AND COLUMN_NAME = 'semester_id'
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AND REFERENCED_TABLE_NAME IS NOT NULL
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);
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SET @sql = IF(@fk_exists = 0,
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'ALTER TABLE `attendance_records` ADD FOREIGN KEY (`semester_id`) REFERENCES `semesters`(`semester_id`) ON DELETE SET NULL',
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'SELECT ''attendance_records semester_id FK already exists'' AS message'
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 插入初始科目（仅语数英，如不存在）
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INSERT IGNORE INTO `subjects` (`subject_name`, `subject_code`, `sort_order`) VALUES
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('语文', 'CHI', 1),
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('数学', 'MATH', 2),
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('英语', 'ENG', 3);
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SELECT '数据库初始化完成！' AS message;
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SELECT '数据库初始化/迁移完成！' AS message;
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