DROP TABLE IF EXISTS `user`; CREATE TABLE `user` ( `user_id` int(11) NOT NULL AUTO_INCREMENT, `user_name` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, `user_password` varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL, PRIMARY KEY (`user_id`) USING BTREE, ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC; insert into `user`(`user_id`,`user_name`,`user_password`) values (1,'zxc123','zxc'),(2,'yui','123');有错吗

时间: 2023-10-21 19:03:42 浏览: 108
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USE sys; DROP TABLE IF EXISTS admin; CREATE TABLE admin ( admin_id int(11) NOT NULL AUTO_INCREMENT, admin_name varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, admin_password varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL, PRIMARY KEY (admin_id) USING BTREE ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC; insert into admin(admin_id,admin_name,admin_password) values (1,'zxc','abc'),(2,'qwe','acc'); DROP TABLE IF EXISTS user; CREATE TABLE user ( user_id int(11) NOT NULL AUTO_INCREMENT, user_name varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL, user_password varchar(50) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL, PRIMARY KEY (user_id) USING BTREE, ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC;这段语句的错误

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/* Navicat Premium Data Transfer Source Server : HWapp Source Server Type : MySQL Source Server Version : 80031 Source Host : localhost:3306 Source Schema : hwapp Target Server Type : MySQL Target Server Version : 80031 File Encoding : 65001 Date: 10/06/2025 18:53:45 */ SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for auth_group -- ---------------------------- DROP TABLE IF EXISTS auth_group; CREATE TABLE auth_group ( id int(0) NOT NULL AUTO_INCREMENT, name varchar(150) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, PRIMARY KEY (id) USING BTREE, UNIQUE INDEX name(name) USING BTREE ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Table structure for auth_group_permissions -- ---------------------------- DROP TABLE IF EXISTS auth_group_permissions; CREATE TABLE auth_group_permissions ( id bigint(0) NOT NULL AUTO_INCREMENT, group_id int(0) NOT NULL, permission_id int(0) NOT NULL, PRIMARY KEY (id) USING BTREE, UNIQUE INDEX auth_group_permissions_group_id_permission_id_0cd325b0_uniq(group_id, permission_id) USING BTREE, INDEX auth_group_permissio_permission_id_84c5c92e_fk_auth_perm(permission_id) USING BTREE, CONSTRAINT auth_group_permissio_permission_id_84c5c92e_fk_auth_perm FOREIGN KEY (permission_id) REFERENCES auth_permission (id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT auth_group_permissions_group_id_b120cbf9_fk_auth_group_id FOREIGN KEY (group_id) REFERENCES auth_group (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; 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-- ---------------------------- -- Table structure for auth_user_groups -- ---------------------------- DROP TABLE IF EXISTS auth_user_groups; CREATE TABLE auth_user_groups ( id bigint(0) NOT NULL AUTO_INCREMENT, user_id int(0) NOT NULL, group_id int(0) NOT NULL, PRIMARY KEY (id) USING BTREE, UNIQUE INDEX auth_user_groups_user_id_group_id_94350c0c_uniq(user_id, group_id) USING BTREE, INDEX auth_user_groups_group_id_97559544_fk_auth_group_id(group_id) USING BTREE, CONSTRAINT auth_user_groups_group_id_97559544_fk_auth_group_id FOREIGN KEY (group_id) REFERENCES auth_group (id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT auth_user_groups_user_id_6a12ed8b_fk_auth_user_id FOREIGN KEY (user_id) REFERENCES auth_user (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Table structure for auth_user_user_permissions -- ---------------------------- DROP TABLE IF EXISTS auth_user_user_permissions; 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-- ---------------------------- -- Table structure for django_session -- ---------------------------- DROP TABLE IF EXISTS django_session; CREATE TABLE django_session ( session_key varchar(40) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, session_data longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, expire_date datetime(6) NOT NULL, PRIMARY KEY (session_key) USING BTREE, INDEX django_session_expire_date_a5c62663(expire_date) USING BTREE ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Table structure for stu -- ---------------------------- DROP TABLE IF EXISTS stu; CREATE TABLE stu ( id bigint(0) NOT NULL AUTO_INCREMENT, name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, sex varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, age int(0) NULL DEFAULT NULL, department varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, banjia varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, tel varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, PRIMARY KEY (id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 22 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; -- ---------------------------- -- Table structure for users -- ---------------------------- DROP TABLE IF EXISTS users; CREATE TABLE users ( id bigint(0) NOT NULL AUTO_INCREMENT, name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, password varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, PRIMARY KEY (id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic; SET FOREIGN_KEY_CHECKS = 1; 修改错误

id int(11) NOT NULL AUTO_INCREMENT, name varchar(150) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, PRIMARY KEY (id) USING BTREE, UNIQUE INDEX name(name) USING BTREE ) ...

create procedure p10(in sex int) begin declare user_no varchar(100); declare user_pwd varchar(100); declare user_cursor cursor for select user_no,user_pwd from t_user where sex = sex; declare exit handler for not found close user_cursor; drop table if exists t_user_test; create table t_user_test( id int primary key auto_increment, user_no varchar(100) not null, user_pwd varchar(100) not null ); open user_cursor; while true do fetch user_cursor into user_no,user_pwd; insert into t_user_test(user_no,user_pwd) values(user_no,user_pwd); end while; end; 哪个地方有误

drop table if exists t_user_test; create table t_user_test( id int primary key auto_increment, user_no varchar(100) not null, user_pwd varchar(100) not null ); open user_cursor; while...

/* Navicat Premium Data Transfer Source Server : localhost_3306 Source Server Type : MySQL Source Server Version : 80017 Source Host : localhost:3306 Source Schema : ycit Target Server Type : MySQL Target Server Version : 80017 File Encoding : 65001 Date: 15/05/2025 15:40:32 */ SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for device -- ---------------------------- DROP TABLE IF EXISTS device; CREATE TABLE device ( device_id varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备ID', device_name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备名称', category_id int(11) NOT NULL COMMENT '设备分类ID', quantity int(11) NULL DEFAULT 0 COMMENT '设备数量', location varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '设备位置', status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT '可用' COMMENT '设备状态', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', PRIMARY KEY (device_id) USING BTREE, INDEX category_id(category_id ASC) USING BTREE, CONSTRAINT device_ibfk_1 FOREIGN KEY (category_id) REFERENCES device_category (category_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for device_category -- ---------------------------- DROP TABLE IF EXISTS device_category; CREATE TABLE device_category ( category_id int(11) NOT NULL AUTO_INCREMENT COMMENT '分类ID', category_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '分类名称', parent_id int(11) NULL DEFAULT NULL COMMENT '父分类ID', description varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '分类描述', PRIMARY KEY (category_id) USING BTREE, UNIQUE INDEX category_name(category_name ASC) USING BTREE, INDEX parent_id(parent_id ASC) USING BTREE, CONSTRAINT device_category_ibfk_1 FOREIGN KEY (parent_id) REFERENCES device_category (category_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备分类表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for device_discard -- ---------------------------- DROP TABLE IF EXISTS device_discard; CREATE TABLE device_discard ( discard_id int(11) NOT NULL AUTO_INCREMENT COMMENT '报废ID', device_id varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备ID', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', reason varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '报废原因', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT '待审批' COMMENT '报废状态', approve_user_id int(11) NULL DEFAULT NULL COMMENT '审批用户ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', PRIMARY KEY (discard_id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, INDEX apply_user_id(apply_user_id ASC) USING BTREE, INDEX approve_user_id(approve_user_id ASC) USING BTREE, CONSTRAINT device_discard_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (device_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_discard_ibfk_2 FOREIGN KEY (apply_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_discard_ibfk_3 FOREIGN KEY (approve_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备报废表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for device_repair -- ---------------------------- DROP TABLE IF EXISTS device_repair; CREATE TABLE device_repair ( repair_id int(11) NOT NULL AUTO_INCREMENT COMMENT '维修ID', device_id varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备ID', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', problem_desc varchar(500) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '问题描述', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT '待审批' COMMENT '维修状态', approve_user_id int(11) NULL DEFAULT NULL COMMENT '审批用户ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', repair_time datetime NULL DEFAULT NULL COMMENT '维修时间', PRIMARY KEY (repair_id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, INDEX apply_user_id(apply_user_id ASC) USING BTREE, INDEX approve_user_id(approve_user_id ASC) USING BTREE, CONSTRAINT device_repair_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (device_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_repair_ibfk_2 FOREIGN KEY (apply_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_repair_ibfk_3 FOREIGN KEY (approve_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备维修表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for device_transfer -- ---------------------------- DROP TABLE IF EXISTS device_transfer; CREATE TABLE device_transfer ( transfer_id int(11) NOT NULL AUTO_INCREMENT COMMENT '调拨ID', device_id varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备ID', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', target_warehouse varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '目标仓库', transfer_quantity int(11) NOT NULL COMMENT '调拨数量', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT '待审批' COMMENT '调拨状态', approve_user_id int(11) NULL DEFAULT NULL COMMENT '审批用户ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', PRIMARY KEY (transfer_id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, INDEX apply_user_id(apply_user_id ASC) USING BTREE, INDEX approve_user_id(approve_user_id ASC) USING BTREE, CONSTRAINT device_transfer_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (device_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_transfer_ibfk_2 FOREIGN KEY (apply_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT device_transfer_ibfk_3 FOREIGN KEY (approve_user_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备调拨表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for in_stock_record -- ---------------------------- DROP TABLE IF EXISTS in_stock_record; CREATE TABLE in_stock_record ( record_id int(11) NOT NULL AUTO_INCREMENT COMMENT '记录ID', device_id varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备ID', operator_id int(11) NOT NULL COMMENT '操作员ID', in_quantity int(11) NOT NULL COMMENT '入库数量', in_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '入库时间', remark varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '备注', PRIMARY KEY (record_id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, INDEX operator_id(operator_id ASC) USING BTREE, CONSTRAINT in_stock_record_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (device_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT in_stock_record_ibfk_2 FOREIGN KEY (operator_id) REFERENCES user (user_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '入库记录表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for permission -- ---------------------------- DROP TABLE IF EXISTS permission; CREATE TABLE permission ( perm_id int(11) NOT NULL AUTO_INCREMENT COMMENT '权限ID', perm_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '权限名称', module varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '模块', description varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '描述', PRIMARY KEY (perm_id) USING BTREE, UNIQUE INDEX perm_name(perm_name ASC) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 7 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '权限表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for role -- ---------------------------- DROP TABLE IF EXISTS role; CREATE TABLE role ( role_id int(11) NOT NULL AUTO_INCREMENT COMMENT '角色ID', role_name varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '角色名称', description varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '描述', PRIMARY KEY (role_id) USING BTREE, UNIQUE INDEX role_name(role_name ASC) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '角色表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for role_permission -- ---------------------------- DROP TABLE IF EXISTS role_permission; CREATE TABLE role_permission ( rp_id int(11) NOT NULL AUTO_INCREMENT COMMENT '角色权限ID', role_id int(11) NOT NULL COMMENT '角色ID', perm_id int(11) NOT NULL COMMENT '权限ID', PRIMARY KEY (rp_id) USING BTREE, UNIQUE INDEX role_id(role_id ASC, perm_id ASC) USING BTREE, INDEX perm_id(perm_id ASC) USING BTREE, CONSTRAINT role_permission_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (role_id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT role_permission_ibfk_2 FOREIGN KEY (perm_id) REFERENCES permission (perm_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 18 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '角色权限关联表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS user; CREATE TABLE user ( user_id int(11) NOT NULL AUTO_INCREMENT COMMENT '用户ID', username varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户名', password varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '密码', real_name varchar(30) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '真实姓名', contact_info varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '联系方式', role_id int(11) NOT NULL COMMENT '角色ID', status tinyint(4) NULL DEFAULT 1 COMMENT '状态', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', user_type enum('普通用户','管理员','经理') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户类型', PRIMARY KEY (user_id) USING BTREE, UNIQUE INDEX username(username ASC) USING BTREE, INDEX role_id(role_id ASC) USING BTREE, CONSTRAINT user_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (role_id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '用户表' ROW_FORMAT = DYNAMIC; SET FOREIGN_KEY_CHECKS = 1; 通过以上代码 画出er图

- 外键：device_transfer.apply_user_id -> user.user_id 和 device_transfer.approve_user_id -> user.user_id --- ### ER图示例 以下是一个简化的ER图表示： [User] --(1:N)-- [Role] [Role] --(M:N)...

CREATE DATABASE IF NOT EXISTS project_db CHARACTER SET utf8; USE project_db; DROP TABLE IF EXISTS slides; CREATE TABLE slides ( slides_id int(10) unsigned NOT NULL AUTO_INCREMENT COMMENT '轮播图ID', title varchar(64) CHARACTER SET utf8 DEFAULT NULL COMMENT '标题', content varchar(255) CHARACTER SET utf8 DEFAULT NULL COMMENT '内容', url varchar(255) CHARACTER SET utf8 DEFAULT NULL COMMENT '链接', img varchar(255) CHARACTER SET utf8 DEFAULT NULL COMMENT '轮播图', hits int(10) unsigned NOT NULL DEFAULT '0' COMMENT '点击量', create_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (slides_id) USING BTREE ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC COMMENT='轮播图'; DROP TABLE IF EXISTS auth; CREATE TABLE auth ( auth_id int(11) unsigned NOT NULL AUTO_INCREMENT COMMENT '授权ID', user_group varchar(64) CHARACTER SET u

id INT AUTO_INCREMENT PRIMARY KEY, title VARCHAR(255) NOT NULL COMMENT '幻灯片标题', description TEXT COMMENT '幻灯片描述', image_url VARCHAR(255) NOT NULL COMMENT '图片URL', link_url VARCHAR(255...

DROP TABLE IF EXISTS user; CREATE TABLE user ( user_id bigint NOT NULL AUTO_INCREMENT COMMENT 'id', user_name varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '用户', user_account varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, user_password varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL, user_phone varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, user_email varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, user_img varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL, create_time datetime NULL DEFAULT NULL, update_time datetime NULL DEFAULT NULL, user_status int NULL DEFAULT NULL, PRIMARY KEY (user_id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 26 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci ROW_FORMAT = Dynamic;jdbc库utf8mb4_general_ci

id INT AUTO_INCREMENT PRIMARY KEY, content TEXT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci; 此脚本不仅设定了...

use jt_db; DROP TABLE IF EXISTS jt_user; CREATE TABLE jt_user (   id int(11) NOT NULL AUTO_INCREMENT,   username varchar(255) DEFAULT NULL,   password varchar(255) DEFAULT NULL,   nick varchar(255) DEFAULT NULL,   age int(11) NOT NULL,   PRIMARY KEY (id) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;找出错误

id int(11) NOT NULL AUTO_INCREMENT, name varchar(50) DEFAULT NULL, create_date timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, desc varchar(255) DEFAULT NULL, PRIMARY KEY ...

DROP TABLE IF EXISTS tb_carousel; CREATE TABLE tb_carousel ( carousel_id int(11) NOT NULL AUTO_INCREMENT COMMENT '首页轮播图主键id', carousel_url varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '' COMMENT '轮播图', redirect_url varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '\'##\'' COMMENT '点击后的跳转地址(默认不跳转)', carousel_rank int(11) NOT NULL DEFAULT 0 COMMENT '排序值(字段越大越靠前)', is_deleted tinyint(4) NOT NULL DEFAULT 0 COMMENT '删除标识字段(0-未删除 1-已删除)', create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP(0) COMMENT '创建时间', create_user int(11) NOT NULL DEFAULT 0 COMMENT '创建者id', update_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP(0) COMMENT '修改时间', update_user int(11) NULL DEFAULT 0 COMMENT '修改者id', PRIMARY KEY (carousel_id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 3 CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '轮播图表' ROW_FORMAT = Dynamic;错误在哪里

根据你提供的代码，我没有找到明显的语法错误。可能是其他地方引起的问题。请尝试以下几点来解决问题： 1. 确保你的MySQL服务器版本支持使用CURRENT_TIMESTAMP(0)作为默认值。如果不支持，可以尝试使用CURRENT_...

这是上面的数据库/* Navicat Premium Data Transfer Source Server : Mysql Source Server Type : MySQL Source Server Version : 50729 Source Host : localhost:3306 Source Schema : home_health Target Server Type : MySQL Target Server Version : 50729 File Encoding : 65001 Date: 20/05/2025 12:56:18 */ SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for comment -- ---------------------------- DROP TABLE IF EXISTS comment; CREATE TABLE comment ( id bigint(20) NOT NULL AUTO_INCREMENT, user_id bigint(20) NOT NULL, post_id bigint(20) NOT NULL, content text CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (id) USING BTREE, INDEX user_id(user_id) USING BTREE, INDEX post_id(post_id) USING BTREE, CONSTRAINT comment_ibfk_1 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT comment_ibfk_2 FOREIGN KEY (post_id) REFERENCES post (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of comment -- ---------------------------- -- ---------------------------- -- Table structure for employee -- ---------------------------- DROP TABLE IF EXISTS employee; CREATE TABLE employee ( emp_id int(11) NOT NULL AUTO_INCREMENT COMMENT '员工ID', emp_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '员工姓名', emp_address varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '员工地址', emp_phone varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '员工电话', emp_salary decimal(10, 2) NULL DEFAULT 0.00 COMMENT '员工工资', score decimal(3, 1) NULL DEFAULT 0.0 COMMENT '评分', complaints text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '投诉内容', emp_type varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '员工类型', emp_date date NULL DEFAULT NULL COMMENT '入职时间', PRIMARY KEY (emp_id) USING BTREE, INDEX idx_emp_name(emp_name) USING BTREE, INDEX idx_emp_type(emp_type) USING BTREE, INDEX idx_emp_date(emp_date) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '员工信息表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of employee -- ---------------------------- -- ---------------------------- -- Table structure for family -- ---------------------------- DROP TABLE IF EXISTS family; CREATE TABLE family ( fid int(11) NOT NULL AUTO_INCREMENT, relationship varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL, name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL, gender varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL, age int(11) NOT NULL, address varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, phone varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, medical varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL, avatar varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, PRIMARY KEY (fid) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of family -- ---------------------------- INSERT INTO family VALUES (1, '父子', '解决', '男', 18, '广西', '18897790686', '无', NULL); -- ---------------------------- -- Table structure for health -- ---------------------------- DROP TABLE IF EXISTS health; CREATE TABLE health ( fid int(11) NOT NULL COMMENT '关联的家庭成员 ID', height double NULL DEFAULT NULL COMMENT '身高', weight double NULL DEFAULT NULL COMMENT '体重', BP double NULL DEFAULT NULL COMMENT '血压', HR double NULL DEFAULT NULL COMMENT '心率', SpO2 double NULL DEFAULT NULL COMMENT '血氧', step int(11) NULL DEFAULT NULL COMMENT '步数', PRIMARY KEY (fid) USING BTREE ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '健康数据信息表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of health -- ---------------------------- -- ---------------------------- -- Table structure for iot_device -- ---------------------------- DROP TABLE IF EXISTS iot_device; CREATE TABLE iot_device ( id bigint(20) NOT NULL AUTO_INCREMENT, device_name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL, device_type varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL, status varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL, user_id bigint(20) NULL DEFAULT NULL, last_data_time datetime NULL DEFAULT NULL, PRIMARY KEY (id) USING BTREE, INDEX idx_user_id(user_id) USING BTREE, CONSTRAINT iot_device_ibfk_1 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE SET NULL ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of iot_device -- ---------------------------- -- ---------------------------- -- Table structure for news -- ---------------------------- DROP TABLE IF EXISTS news; CREATE TABLE news ( id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '新闻ID', title varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '新闻标题', content text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '新闻内容', created_at datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', PRIMARY KEY (id) USING BTREE, INDEX idx_created_at(created_at) USING BTREE COMMENT '按创建时间索引' ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '新闻信息表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of news -- ---------------------------- -- ---------------------------- -- Table structure for operation_log -- ---------------------------- DROP TABLE IF EXISTS operation_log; CREATE TABLE operation_log ( id bigint(20) NOT NULL AUTO_INCREMENT, user_id bigint(20) NOT NULL, operation text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL, operation_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP, ip varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL, device varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL, PRIMARY KEY (id) USING BTREE, INDEX idx_user_id(user_id) USING BTREE, CONSTRAINT operation_log_ibfk_1 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE CASCADE ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of operation_log -- ---------------------------- -- ---------------------------- -- Table structure for order -- ---------------------------- DROP TABLE IF EXISTS order; CREATE TABLE order ( id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '订单 ID', user_id bigint(20) NOT NULL COMMENT '关联的用户 ID', product_id bigint(20) NOT NULL COMMENT '关联的商品 ID', quantity int(11) NOT NULL COMMENT '商品数量', total_price double NOT NULL COMMENT '订单总价', PRIMARY KEY (id) USING BTREE, INDEX user_id(user_id) USING BTREE, INDEX product_id(product_id) USING BTREE, CONSTRAINT order_ibfk_1 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE RESTRICT ON UPDATE RESTRICT, CONSTRAINT order_ibfk_2 FOREIGN KEY (product_id) REFERENCES product (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '订单信息表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of order -- ---------------------------- -- ---------------------------- -- Table structure for post -- ---------------------------- DROP TABLE IF EXISTS post; CREATE TABLE post ( id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '帖子ID', user_id bigint(20) NOT NULL COMMENT '发布用户ID', rating decimal(3, 2) NULL DEFAULT 0.00 COMMENT '动态评分', rating_count int(11) NULL DEFAULT 0 COMMENT '评分次数', content text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '帖子内容', title varchar(200) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '帖子标题', section varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '发布板块', created_at datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', PRIMARY KEY (id) USING BTREE, INDEX idx_user_id(user_id) USING BTREE, INDEX idx_created_at(created_at) USING BTREE, INDEX idx_section(section) USING BTREE, CONSTRAINT post_ibfk_1 FOREIGN KEY (user_id) REFERENCES user (id) ON DELETE CASCADE ON UPDATE RESTRICT ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '帖子信息表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of post -- ---------------------------- -- ---------------------------- -- Table structure for product -- ---------------------------- DROP TABLE IF EXISTS product; CREATE TABLE product ( id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '商品 ID', name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '商品名称', price double NOT NULL COMMENT '商品价格', description text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL COMMENT '商品描述', PRIMARY KEY (id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '商品信息表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of product -- ---------------------------- -- ---------------------------- -- Table structure for tb_posture_record -- ---------------------------- DROP TABLE IF EXISTS tb_posture_record; CREATE TABLE tb_posture_record ( id bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键ID', user_id varchar(64) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '用户ID', evaluation_result text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '体态评估结果', create_time datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', PRIMARY KEY (id) USING BTREE, INDEX idx_user_id(user_id) USING BTREE COMMENT '用户ID索引' ) ENGINE = InnoDB AUTO_INCREMENT = 1 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '体态评估记录表' ROW_FORMAT = DYNAMIC; -- ---------------------------- -- Records of tb_posture_record -- ---------------------------- -- ---------------------------- -- Table structure for user -- ---------------------------- DROP TABLE IF EXISTS user; CREATE TABLE user ( id bigint(20) NOT NULL AUTO_INCREMENT, username varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '用户名(登录账户)', salt varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '密码盐值', password varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '登录密码', real_name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '真实姓名', phone varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '手机号', user_type varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '用户类型(normal/vip/enterprise)', status varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '状态(normal/disabled/pending)', role int(11) NULL DEFAULT NULL COMMENT '权限级别', create_time datetime NULL DEFAULT NULL COMMENT '创建时间', last_login_time datetime NULL DEFAULT NULL COMMENT '最后登录时间', last_login_ip varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '最后登录IP', last_login_device varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '最后登录设备', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX uk_username(username) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 2 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '用户表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of user -- ---------------------------- INSERT INTO user VALUES (1, 'mmm', '111', '123456', '庞帅', '18897790686', '普通用户', '1', 1, '2025-05-20 12:07:57', '2025-05-22 12:08:05', '广西', '电脑'); SET FOREIGN_KEY_CHECKS = 1;

| id | INT (主键) | 唯一标识符 | | username | VARCHAR(50) | 用户名 | | password | VARCHAR(255) | 密码（加密存储） | | email | VARCHAR(100) | 邮箱地址 | | status | TINYINT | 用户状态（如：启用/禁用）| ...

使用ELK将mysql数据表里的数据展示出来，数据表建表语句如下DROP TABLE IF EXISTS s_post; CREATE TABLE s_post ( post_id int(255) NOT NULL AUTO_INCREMENT, title varchar(255) DEFAULT NULL, tags varchar(255) DEFAULT NULL, content varchar(3000) DEFAULT NULL, create_time datetime DEFAULT NULL, update_time datetime DEFAULT NULL, publisher_id int(11) DEFAULT NULL, reading_count int(20) DEFAULT NULL, likes int(11) DEFAULT NULL, collections int(11) DEFAULT NULL, PRIMARY KEY (post_id) ) ENGINE=InnoDB AUTO_INCREMENT=191880 DEFAULT CHARSET=utf8mb4 ROW_FORMAT=DYNAMIC;要求给出详细解决方案

jdbc_user => "your_username" jdbc_password => "your_password" jdbc_driver_library => "/path/to/mysql-connector-java-8.0.23.jar" jdbc_driver_class => "com.mysql.cj.jdbc.Driver" statement => ...

解读以下代码，生成对应表结构：DROP TABLE IF EXISTS detections; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8mb4 */; CREATE TABLE detections ( id int NOT NULL AUTO_INCREMENT, user_id int NOT NULL, image_path varchar(255) NOT NULL, license_plate_number varchar(20) DEFAULT NULL, confidence float DEFAULT NULL, created_at datetime DEFAULT NULL, result_image_path varchar(255) DEFAULT NULL, detection_metadata varchar(255) DEFAULT NULL, PRIMARY KEY (id), KEY user_id (user_id), KEY ix_detections_license_plate_number (license_plate_number), KEY ix_detections_id (id), CONSTRAINT detections_ibfk_1 FOREIGN KEY (user_id) REFERENCES users (id) ) ENGINE=InnoDB AUTO_INCREMENT=2288 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci; /*!40101 SET character_set_client = @saved_cs_client */; -- -- Table structure for table users -- DROP TABLE IF EXISTS users; /*!40101 SET @saved_cs_client = @@character_set_client */; /*!40101 SET character_set_client = utf8mb4 */; CREATE TABLE users ( id int NOT NULL AUTO_INCREMENT, username varchar(50) NOT NULL, hashed_password varchar(100) NOT NULL, email varchar(100) NOT NULL, is_active tinyint(1) DEFAULT NULL, is_admin tinyint(1) DEFAULT NULL, created_at datetime DEFAULT NULL, updated_at datetime DEFAULT NULL, PRIMARY KEY (id), UNIQUE KEY ix_users_username (username), UNIQUE KEY ix_users_email (email), KEY ix_users_id (id) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;

user_id INT NOT NULL, event_type ENUM('login', 'logout', 'access_denied'), timestamp DATETIME, ip_address VARCHAR(45), status BOOLEAN, FOREIGN KEY (user_id) REFERENCES users(user_id) ); ...

-- ---------------------------- DROP TABLE IF EXISTS user; CREATE TABLE user ( id int(11) NOT NULL AUTO_INCREMENT, username varchar(80) NOT NULL, password varchar(120) NOT NULL, phone varchar(15) DEFAULT NULL, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, grade varchar(255) DEFAULT NULL, PRIMARY KEY (id), UNIQUE KEY username (username), UNIQUE KEY phone (phone) ) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8; 什么意思

可能还需要指出常见的数据类型如INT、VARCHAR、DATETIME等的用途，以及约束如PRIMARY KEY、NOT NULL、UNIQUE等的作用。此外，存储过程sp_addextendedproperty的作用是为表和字段添加注释，这在数据库文档和维护中很...

/* Navicat Premium Data Transfer Source Server : localhost_3306 Source Server Type : MySQL Source Server Version : 80017 Source Host : localhost:3306 Source Schema : nb Target Server Type : MySQL Target Server Version : 80017 File Encoding : 65001 Date: 15/05/2025 17:57:59 */ SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for admin -- ---------------------------- DROP TABLE IF EXISTS admin; CREATE TABLE admin ( id int(11) NOT NULL AUTO_INCREMENT, username varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户名', password varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '密码', real_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '真实姓名', contact_info varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '联系方式', role_id int(11) NOT NULL DEFAULT 2 COMMENT '角色ID(默认为管理员)', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX username(username ASC) USING BTREE, INDEX role_id(role_id ASC) USING BTREE, CONSTRAINT admin_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '管理员表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of admin -- ---------------------------- -- ---------------------------- -- Table structure for device -- ---------------------------- DROP TABLE IF EXISTS device; CREATE TABLE device ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '设备名称', category_id int(11) NOT NULL COMMENT '分类ID', model varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '设备型号', status varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'IN_STOCK' COMMENT '设备状态(IN_STOCK, IN_USE, MAINTENANCE, SCRAPPED)', location varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '存放位置', quantity int(11) NULL DEFAULT 1 COMMENT '数量', purchase_date date NULL DEFAULT NULL COMMENT '采购日期', price decimal(10, 2) NULL DEFAULT NULL COMMENT '单价', description text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL COMMENT '设备描述', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (id) USING BTREE, INDEX category_id(category_id ASC) USING BTREE, CONSTRAINT device_ibfk_1 FOREIGN KEY (category_id) REFERENCES device_category (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of device -- ---------------------------- -- ---------------------------- -- Table structure for device_category -- ---------------------------- DROP TABLE IF EXISTS device_category; CREATE TABLE device_category ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '分类名称', parent_id int(11) NULL DEFAULT NULL COMMENT '父分类ID，用于多级分类', description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '分类描述', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX name(name ASC) USING BTREE ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备分类表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of device_category -- ---------------------------- -- ---------------------------- -- Table structure for device_repair -- ---------------------------- DROP TABLE IF EXISTS device_repair; CREATE TABLE device_repair ( id int(11) NOT NULL AUTO_INCREMENT, device_id int(11) NOT NULL COMMENT '设备ID', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', apply_user_type enum('regular_user','admin') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '申请用户类型', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', description text CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL COMMENT '故障描述', status enum('PENDING','APPROVED','REJECTED','COMPLETED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'PENDING' COMMENT '状态', approve_operator_id int(11) NULL DEFAULT NULL COMMENT '审批人ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', repair_operator_id int(11) NULL DEFAULT NULL COMMENT '维修人员ID', repair_time datetime NULL DEFAULT NULL COMMENT '维修完成时间', cost decimal(10, 2) NULL DEFAULT NULL COMMENT '维修费用', remark varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '备注', PRIMARY KEY (id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, CONSTRAINT device_repair_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备维修记录表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of device_repair -- ---------------------------- -- ---------------------------- -- Table structure for device_scrap -- ---------------------------- DROP TABLE IF EXISTS device_scrap; CREATE TABLE device_scrap ( id int(11) NOT NULL AUTO_INCREMENT, device_id int(11) NOT NULL COMMENT '设备ID', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', apply_user_type enum('regular_user','admin') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '申请用户类型', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', reason varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '报废原因', status enum('PENDING','APPROVED','REJECTED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'PENDING' COMMENT '状态', approve_operator_id int(11) NULL DEFAULT NULL COMMENT '审批人ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', scrap_time datetime NULL DEFAULT NULL COMMENT '报废时间', remark varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '备注', PRIMARY KEY (id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, CONSTRAINT device_scrap_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备报废表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of device_scrap -- ---------------------------- -- ---------------------------- -- Table structure for device_transfer -- ---------------------------- DROP TABLE IF EXISTS device_transfer; CREATE TABLE device_transfer ( id int(11) NOT NULL AUTO_INCREMENT, device_id int(11) NOT NULL COMMENT '设备ID', from_location varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '调出位置', to_location varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '调入位置', apply_user_id int(11) NOT NULL COMMENT '申请用户ID', apply_user_type enum('regular_user','admin') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '申请用户类型', apply_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '申请时间', quantity int(11) NOT NULL COMMENT '调拨数量', status enum('PENDING','APPROVED','REJECTED','COMPLETED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'PENDING' COMMENT '状态', approve_operator_id int(11) NULL DEFAULT NULL COMMENT '审批人ID', approve_time datetime NULL DEFAULT NULL COMMENT '审批时间', transfer_time datetime NULL DEFAULT NULL COMMENT '调拨完成时间', remark varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '备注', PRIMARY KEY (id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, CONSTRAINT device_transfer_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '设备调拨表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of device_transfer -- ---------------------------- -- ---------------------------- -- Table structure for inbound_record -- ---------------------------- DROP TABLE IF EXISTS inbound_record; CREATE TABLE inbound_record ( id int(11) NOT NULL AUTO_INCREMENT, device_id int(11) NOT NULL COMMENT '设备ID', quantity int(11) NOT NULL COMMENT '入库数量', operator_id int(11) NOT NULL COMMENT '操作人ID', operator_type enum('regular_user','admin','manager') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '操作人类型', inbound_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '入库时间', remark varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '备注', status enum('PENDING','APPROVED','REJECTED') CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT 'APPROVED' COMMENT '状态(待审核/已通过/已拒绝)', audit_operator_id int(11) NULL DEFAULT NULL COMMENT '审核人ID', audit_time datetime NULL DEFAULT NULL COMMENT '审核时间', PRIMARY KEY (id) USING BTREE, INDEX device_id(device_id ASC) USING BTREE, CONSTRAINT inbound_record_ibfk_1 FOREIGN KEY (device_id) REFERENCES device (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '入库记录表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of inbound_record -- ---------------------------- -- ---------------------------- -- Table structure for manager -- ---------------------------- DROP TABLE IF EXISTS manager; CREATE TABLE manager ( id int(11) NOT NULL AUTO_INCREMENT, username varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户名', password varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '密码', real_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '真实姓名', contact_info varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '联系方式', role_id int(11) NOT NULL DEFAULT 3 COMMENT '角色ID(默认为经理)', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX username(username ASC) USING BTREE, INDEX role_id(role_id ASC) USING BTREE, CONSTRAINT manager_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '经理表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of manager -- ---------------------------- -- ---------------------------- -- Table structure for permission -- ---------------------------- DROP TABLE IF EXISTS permission; CREATE TABLE permission ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '权限名称', code varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '权限代码', description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '权限描述', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX code(code ASC) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 15 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '权限表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of permission -- ---------------------------- INSERT INTO permission VALUES (1, 'login', 'user:login', '用户登录'); INSERT INTO permission VALUES (2, 'logout', 'user:logout', '用户退出'); INSERT INTO permission VALUES (3, 'edit_profile', 'user:edit-profile', '修改个人信息'); INSERT INTO permission VALUES (4, 'view_records', 'record:view', '查看出入库记录'); INSERT INTO permission VALUES (5, 'query_records', 'record:query', '查询出入库记录'); INSERT INTO permission VALUES (6, 'inbound_device', 'device:inbound', '设备入库'); INSERT INTO permission VALUES (7, 'apply_transfer', 'device:apply-transfer', '申请设备调拨'); INSERT INTO permission VALUES (8, 'apply_repair', 'device:apply-repair', '申请设备维修'); INSERT INTO permission VALUES (9, 'apply_scrap', 'device:apply-scrap', '申请设备报废'); INSERT INTO permission VALUES (10, 'manage_users', 'user:manage', '管理用户账号'); INSERT INTO permission VALUES (11, 'manage_categories', 'category:manage', '管理设备分类'); INSERT INTO permission VALUES (12, 'manage_devices', 'device:manage', '管理设备信息'); INSERT INTO permission VALUES (13, 'audit_records', 'record:audit', '审核出入库记录'); INSERT INTO permission VALUES (14, 'approve_requests', 'request:approve', '审批申请'); INSERT INTO permission VALUES (20, '查询设备信息', 'device:query', '普通用户查看仓库内设备的详细信息，包括库存数量、位置、状态等'); INSERT INTO permission VALUES (25, '添加普通用户账号', 'user:add', '管理员为仓库新增普通用户账号，分配初始权限'); INSERT INTO permission VALUES (26, '管理仓库基本信息', 'warehouse:manage', '管理员管理仓库的基本信息，如仓库容量、布局等'); INSERT INTO permission VALUES (29, '管理出入库记录', 'record:manage', '管理员管理出入库记录，包括审核、修改和删除操作'); INSERT INTO permission VALUES (30, '审核设备入库', 'inbound:audit', '管理员监督和审核设备的入库流程，确保操作的合规性'); INSERT INTO permission VALUES (31, '查看设备库存数据', 'device:data:view', '管理员查看设备的库存数据、上架数据等，为决策提供支持'); INSERT INTO permission VALUES (32, '查看仓库运营数据', 'warehouse:data:view', '管理员查看仓库的整体运营数据，如库存周转率、利用率等'); INSERT INTO permission VALUES (33, '审批设备调拨', 'transfer:approve', '管理员执行对普通用户的设备调拨审批工作'); INSERT INTO permission VALUES (34, '审批设备维修', 'repair:approve', '管理员执行对普通用户的设备维修审批工作'); INSERT INTO permission VALUES (35, '审批设备报废', 'scrap:approve', '管理员执行对普通用户的设备报废审批工作'); INSERT INTO permission VALUES (36, '管理管理员账号', 'admin:manage', '经理管理管理员账号，包括修改、删除等'); INSERT INTO permission VALUES (37, '添加管理员账号', 'admin:add', '经理为系统新增管理员账号，分配初始权限'); INSERT INTO permission VALUES (38, '调整普通用户权限', 'user:permission:adjust', '经理调整普通用户权限、账号审核等'); -- ---------------------------- -- Table structure for regular_user -- ---------------------------- DROP TABLE IF EXISTS regular_user; CREATE TABLE regular_user ( id int(11) NOT NULL AUTO_INCREMENT, username varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '用户名', password varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '密码', real_name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '真实姓名', contact_info varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '联系方式', role_id int(11) NOT NULL DEFAULT 1 COMMENT '角色ID(默认为普通用户)', create_time datetime NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间', update_time datetime NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间', PRIMARY KEY (id) USING BTREE, UNIQUE INDEX username(username ASC) USING BTREE, INDEX role_id(role_id ASC) USING BTREE, CONSTRAINT regular_user_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (id) ON DELETE RESTRICT ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '普通用户表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of regular_user -- ---------------------------- -- ---------------------------- -- Table structure for role -- ---------------------------- DROP TABLE IF EXISTS role; CREATE TABLE role ( id int(11) NOT NULL AUTO_INCREMENT, name varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NOT NULL COMMENT '角色名称(普通用户/管理员/经理)', description varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci NULL DEFAULT NULL COMMENT '角色描述', PRIMARY KEY (id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 4 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '角色表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of role -- ---------------------------- INSERT INTO role VALUES (1, '普通用户', '负责日常出入库操作和记录管理'); INSERT INTO role VALUES (2, '管理员', '负责仓库整体运营和管理'); INSERT INTO role VALUES (3, '经理', '负责整个仓库管理系统的全局管理和监督'); -- ---------------------------- -- Table structure for role_permission -- ---------------------------- DROP TABLE IF EXISTS role_permission; CREATE TABLE role_permission ( role_id int(11) NOT NULL, permission_id int(11) NOT NULL, PRIMARY KEY (role_id, permission_id) USING BTREE, INDEX permission_id(permission_id ASC) USING BTREE, CONSTRAINT role_permission_ibfk_1 FOREIGN KEY (role_id) REFERENCES role (id) ON DELETE CASCADE ON UPDATE RESTRICT, CONSTRAINT role_permission_ibfk_2 FOREIGN KEY (permission_id) REFERENCES permission (id) ON DELETE CASCADE ON UPDATE RESTRICT ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_0900_ai_ci COMMENT = '角色权限关联表' ROW_FORMAT = Dynamic; -- ---------------------------- -- Records of role_permission -- ---------------------------- INSERT INTO role_permission VALUES (1, 3); INSERT INTO role_permission VALUES (2, 3); INSERT INTO role_permission VALUES (3, 3); INSERT INTO role_permission VALUES (1, 4); INSERT INTO role_permission VALUES (1, 5); INSERT INTO role_permission VALUES (1, 6); INSERT INTO role_permission VALUES (1, 7); INSERT INTO role_permission VALUES (2, 7); INSERT INTO role_permission VALUES (1, 8); INSERT INTO role_permission VALUES (2, 8); INSERT INTO role_permission VALUES (1, 9); INSERT INTO role_permission VALUES (2, 9); INSERT INTO role_permission VALUES (2, 10); INSERT INTO role_permission VALUES (3, 10); INSERT INTO role_permission VALUES (2, 11); INSERT INTO role_permission VALUES (3, 11); INSERT INTO role_permission VALUES (2, 12); INSERT INTO role_permission VALUES (3, 12); INSERT INTO role_permission VALUES (1, 20); INSERT INTO role_permission VALUES (2, 25); INSERT INTO role_permission VALUES (2, 26); INSERT INTO role_permission VALUES (2, 29); INSERT INTO role_permission VALUES (3, 29); INSERT INTO role_permission VALUES (2, 30); INSERT INTO role_permission VALUES (3, 30); INSERT INTO role_permission VALUES (2, 31); INSERT INTO role_permission VALUES (3, 31); INSERT INTO role_permission VALUES (2, 32); INSERT INTO role_permission VALUES (3, 32); INSERT INTO role_permission VALUES (2, 33); INSERT INTO role_permission VALUES (3, 33); INSERT INTO role_permission VALUES (2, 34); INSERT INTO role_permission VALUES (3, 34); INSERT INTO role_permission VALUES (2, 35); INSERT INTO role_permission VALUES (3, 35); INSERT INTO role_permission VALUES (3, 36); INSERT INTO role_permission VALUES (3, 37); INSERT INTO role_permission VALUES (3, 38); SET FOREIGN_KEY_CHECKS = 1; 根据这个表格 生成系统的总体er图 以m输出

- **User 和其他操作表（Device_Repair、Device_Scrap、Device_Transfer、Inbound_Record）**: 用户可以申请或审批设备维修、报废、调拨等操作，也可以执行设备入库操作。 3. **关键点**： - 每个用户都有一个...

[SQL]CREATE TABLE user ( id int(32) NOT NULL AUTO_INCREMENT, userName VARCHAR(32) NOT NULL, passWord VARCHAR(50) NOT NULL, realName VARCHAR(32) DEFAULT NULL, PRIMARY KEY (id) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8; [Err] 1050 - Table 'user' already exists[SQL]CREATE TABLE user ( id int(32) NOT NULL AUTO_INCREMENT, userName VARCHAR(32) NOT NULL, passWord VARCHAR(50) NOT NULL, realName VARCHAR(32) DEFAULT NULL, PRIMARY KEY (id) ) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8; [Err] 1050 - Table 'user' already exists

id int(32) NOT NULL AUTO_INCREMENT, userName VARCHAR(32) NOT NULL, passWord VARCHAR(50) NOT NULL, realName VARCHAR(32) DEFAULT NULL, PRIMARY KEY (id) ) ENGINE=InnoDB AUTO_INCREMENT=3 ...

降重：DROP TABLE IF EXISTS address; CREATE TABLE address ( id int NOT NULL AUTO_INCREMENT, user_id int NULL DEFAULT NULL, receiver_name varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, receiver_phone varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, province varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, city varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, district varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, detail varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, postal_code varchar(10) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL, is_default tinyint(1) NULL DEFAULT NULL, PRIMARY KEY (id) USING BTREE ) ENGINE = InnoDB AUTO_INCREMENT = 45 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_bin ROW_FORMAT = DYNAMIC;

id int NOT NULL AUTO_INCREMENT, -- ...其他字段保持不变... PRIMARY KEY (id) USING BTREE, UNIQUE KEY uniq_user_address (user_id,province,city,district,detail) ) ENGINE=InnoDB ...

翻译代码：DROP TABLE IF EXISTS timu; CREATE TABLE timu ( id int(11) NOT NULL auto_increment, pic varchar(200) default NULL COMMENT '图片', name varchar(150) default NULL COMMENT '题目名称', shijuan int(11) default NULL COMMENT '所属试卷', fenshu int(11) default '2' COMMENT '分数', jiexi varchar(250) default NULL COMMENT '答案解析', PRIMARY KEY (id) ) ENGINE=MyISAM AUTO_INCREMENT=51 DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC COMMENT='题目';

"id INT(11) NOT NULL AUTO_INCREMENT," + "pic VARCHAR(200) DEFAULT NULL COMMENT '图片'," + "name VARCHAR(150) DEFAULT NULL COMMENT '题目名称'," + "shijuan INT(11) DEFAULT NULL COMMENT '所属...

SET NAMES utf8mb4; SET FOREIGN_KEY_CHECKS = 0; -- ---------------------------- -- Table structure for act_coupon_activity -- ---------------------------- DROP TABLE IF EXISTS act_coupon_activity; CREATE TABLE act_coupon_activity ( id bigint(20) NOT NULL AUTO_INCREMENT, title varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '活动名称', use_scope int(11) NOT NULL COMMENT '使用范围 1全场通用 2指定商品可用 3指定商品不可用', product_ids varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '商品id集合，逗号分隔', total_count int(11) NOT NULL COMMENT '发行总数', left_count int(11) NOT NULL COMMENT '剩余总数', user_limit int(11) NOT NULL COMMENT '每人限领', coupon_amount decimal(10, 2) NOT NULL COMMENT '优惠券金额', min_amount decimal(10, 2) NULL DEFAULT NULL COMMENT '最低消费金额', use_integral decimal(10, 2) NULL DEFAULT NULL COMMENT '要兑换的积分', coupon_type int(11) NOT NULL DEFAULT 1 COMMENT '1免费兑换 2积分兑换', begin_time datetime(3) NO

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