前置知识
看到这篇文章,你一定知道怎么导入sql文件,我看的这篇
https://blog.csdn.net/GCTTTTTT/article/details/128020789
- 打开navicat的一个连接,建立一个数据库名称随意(好比hmdp)
- 字符集选择 utf8mb4
- 排序规则选择 utf8mb4_general_ci
- 双击打开刚才创建的hmdp数据库,右键选择运行SQL文件
- 导入SQL文件保持 utf8即可
作者环境
体系环境:macos
MySQL环境得到
version 8.2.0
声明
仅保证至2025年4月5日时,该问题可以办理
报错信息
类似下文中报错
https://blog.csdn.net/loveSIYU/article/details/131050166- > 1067 - Invalid default value for 'begin_time'
- > 查询时间: 0.001s
复制代码 报错分析
类似下文原因
https://blog.csdn.net/hello_boyu/article/details/110860154
MySQL版本导致,我的8.2版本不接受hdmp.sql文件里的一个create table建表操纵:- CREATE TABLE `tb_seckill_voucher` (
- `voucher_id` bigint(20) UNSIGNED NOT NULL COMMENT '关联的优惠券的id',
- `stock` int(8) NOT NULL COMMENT '库存',
- `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
- `begin_time` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT '生效时间',
- `end_time` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT '失效时间',
- `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
- PRIMARY KEY (`voucher_id`) USING BTREE
- ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '秒杀优惠券表,与优惠券是一对一关系' ROW_FORMAT = Compact
复制代码 '0000-00-00 ····'这个不为8.2接受
办理方法
将hmdp.sql文件中的create table tb_xxxx(下文一处)语句中的'0000-00-00 00:00:00'全部改为CURRENT_TIMESTAMP即可- CREATE TABLE `tb_seckill_voucher` (
- `voucher_id` bigint(20) UNSIGNED NOT NULL COMMENT '关联的优惠券的id',
- `stock` int(8) NOT NULL COMMENT '库存',
- `create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
- `begin_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '生效时间',
- `end_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '失效时间',
- `update_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
- PRIMARY KEY (`voucher_id`) USING BTREE
- ) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci COMMENT = '秒杀优惠券表,与优惠券是一对一关系' ROW_FORMAT = Compact
复制代码 直接给出我改好了的hmdp.sql文件内容
复制下面全部代码替换你的hmdp.sql中的全部代码
[code]/* Navicat Premium Data Transfer Source Server : local Source Server Type : MySQL Source Server Version : 50622 Source Host : localhost:3306 Source Schema : hmdp Target Server Type : MySQL Target Server Version : 50622 File Encoding : 65001 Date: 14/03/2022 21:38:11*/SET NAMES utf8mb4;SET FOREIGN_KEY_CHECKS = 0;-- ------------------------------ Table structure for tb_blog-- ----------------------------DROP TABLE IF EXISTS `tb_blog`;CREATE TABLE `tb_blog` ( `id` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键', `shop_id` bigint(20) NOT NULL COMMENT '商户id', `user_id` bigint(20) UNSIGNED NOT NULL COMMENT '用户id', `title` varchar(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '标题', `images` varchar(2048) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '探店的照片,最多9张,多张以\",\"隔开', `content` varchar(2048) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL COMMENT '探店的笔墨描述', `liked` int(8) UNSIGNED NULL DEFAULT 0 COMMENT '点赞数量', `comments` int(8) UNSIGNED NULL DEFAULT NULL COMMENT '评论数量', `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 (`id`) USING BTREE) ENGINE = InnoDB AUTO_INCREMENT = 23 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Compact;-- ------------------------------ Records of tb_blog-- ----------------------------INSERT INTO `tb_blog` VALUES (4, 4, 2, '无尽浪漫的夜晚丨在万花丛中摇晃着红酒杯
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