/*
 Navicat Premium Dump SQL

 Source Server         : home
 Source Server Type    : MySQL
 Source Server Version : 90500 (9.5.0)
 Source Host           : localhost:3306
 Source Schema         : library_management

 Target Server Type    : MySQL
 Target Server Version : 90500 (9.5.0)
 File Encoding         : 65001

 Date: 21/03/2026 11:35:12
*/

SET NAMES utf8mb4;
SET FOREIGN_KEY_CHECKS = 0;

-- ----------------------------
-- Table structure for library_management_activity
-- ----------------------------
DROP TABLE IF EXISTS `library_management_activity`;
CREATE TABLE `library_management_activity`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `name` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '活动名称',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '活动描述',
  `start_time` datetime NOT NULL COMMENT '开始时间',
  `end_time` datetime NOT NULL COMMENT '结束时间',
  `location` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '活动地点',
  `target_reader_type` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '面向群体，如“老年,儿童”',
  `manager_id` bigint NOT NULL COMMENT '负责人ID',
  `max_participants` int NOT NULL DEFAULT 0 COMMENT '最大参与人数',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_manager_id`(`manager_id` ASC) USING BTREE
) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '活动信息表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_activity
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_activity_registration
-- ----------------------------
DROP TABLE IF EXISTS `library_management_activity_registration`;
CREATE TABLE `library_management_activity_registration`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `activity_id` bigint NOT NULL COMMENT '活动ID',
  `reader_id` bigint NOT NULL COMMENT '读者ID',
  `register_time` datetime NOT NULL COMMENT '报名时间',
  `check_in` tinyint(1) NOT NULL DEFAULT 0 COMMENT '是否签到：0-未签到，1-已签到',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_activity_reader`(`activity_id` ASC, `reader_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '活动报名表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_activity_registration
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_assistance_log
-- ----------------------------
DROP TABLE IF EXISTS `library_management_assistance_log`;
CREATE TABLE `library_management_assistance_log`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `reader_id` bigint NOT NULL COMMENT '读者ID',
  `worker_id` bigint NOT NULL COMMENT '工作人员ID',
  `assist_time` datetime NOT NULL COMMENT '咨询时间',
  `content` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '咨询内容',
  `notes` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '备注',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_reader_id`(`reader_id` ASC) USING BTREE,
  INDEX `idx_worker_id`(`worker_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '读者咨询记录表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_assistance_log
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_book
-- ----------------------------
DROP TABLE IF EXISTS `library_management_book`;
CREATE TABLE `library_management_book`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `isbn` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '国际标准书号',
  `title` varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '书名',
  `author` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '作者',
  `publisher` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '出版社',
  `publish_year` int NULL DEFAULT NULL COMMENT '出版年份',
  `total_stock` int NOT NULL DEFAULT 0 COMMENT '总副本数',
  `description` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL COMMENT '图书简介',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_isbn`(`isbn` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '图书基本信息表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_book
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_book_copy
-- ----------------------------
DROP TABLE IF EXISTS `library_management_book_copy`;
CREATE TABLE `library_management_book_copy`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `book_id` bigint NOT NULL COMMENT '所属图书ID',
  `barcode` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '条形码',
  `location` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '存放位置',
  `status` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '可借' COMMENT '状态：可借/借出/损坏',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_barcode`(`barcode` ASC) USING BTREE,
  INDEX `idx_book_id`(`book_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '图书副本表（每本实体书）' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_book_copy
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_borrow_record
-- ----------------------------
DROP TABLE IF EXISTS `library_management_borrow_record`;
CREATE TABLE `library_management_borrow_record`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `reader_id` bigint NOT NULL COMMENT '读者ID',
  `copy_id` bigint NOT NULL COMMENT '副本ID',
  `borrow_date` date NOT NULL COMMENT '借出日期',
  `due_date` date NOT NULL COMMENT '应还日期',
  `return_date` date NULL DEFAULT NULL COMMENT '实际归还日期',
  `renew_count` int NOT NULL DEFAULT 0 COMMENT '续借次数',
  `operator_id` bigint NOT NULL COMMENT '办理员工ID',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  INDEX `idx_reader_id`(`reader_id` ASC) USING BTREE,
  INDEX `idx_copy_id`(`copy_id` ASC) USING BTREE,
  INDEX `idx_operator_id`(`operator_id` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '借阅记录表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_borrow_record
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_employee
-- ----------------------------
DROP TABLE IF EXISTS `library_management_employee`;
CREATE TABLE `library_management_employee`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `employee_code` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '员工工号',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '员工姓名',
  `position` tinyint NOT NULL DEFAULT 1 COMMENT '职位：1-馆员，2-工作人员，3-经理',
  `contact` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '联系方式',
  `hire_date` date NULL DEFAULT NULL COMMENT '入职日期',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_employee_code`(`employee_code` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '员工信息表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_employee
-- ----------------------------

-- ----------------------------
-- Table structure for library_management_reader
-- ----------------------------
DROP TABLE IF EXISTS `library_management_reader`;
CREATE TABLE `library_management_reader`  (
  `id` bigint NOT NULL AUTO_INCREMENT COMMENT '主键ID',
  `card_number` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '读者证号',
  `name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '读者姓名',
  `age` int NULL DEFAULT NULL COMMENT '年龄',
  `reader_type` tinyint NOT NULL DEFAULT 3 COMMENT '读者类型：1-老年，2-成人，3-儿童',
  `contact` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '联系方式',
  `reg_date` date NULL DEFAULT NULL COMMENT '注册日期',
  `create_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '创建者',
  `create_time` datetime NULL DEFAULT NULL COMMENT '创建时间',
  `update_by` varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL COMMENT '更新者',
  `update_time` datetime NULL DEFAULT NULL COMMENT '更新时间',
  PRIMARY KEY (`id`) USING BTREE,
  UNIQUE INDEX `uk_card_number`(`card_number` ASC) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = '读者信息表' ROW_FORMAT = Dynamic;

-- ----------------------------
-- Records of library_management_reader
-- ----------------------------

SET FOREIGN_KEY_CHECKS = 1;