在MySQL Workbench中转储，未知数据库

Question

我正在尝试转储：服务器>数据导入>从自包含文件导入>然后选择我的dump.sql>开始导入并得到错误：

21:54:55恢复C：\\ Users \\ jonpr \\ Desktop \\ loja_cliente.sql

运行：“ C：\\ Program Files \\ MySQL \\ MySQL Workbench 8.0 CE \\ mysqldump.exe” --defaults-file =“ c：\\ users \\ jonpr \\ appdata \\ local \\ temp \\ tmpoaygw1.cnf” --protocol = tcp- -host = localhost --user = root --port = 3306 --default-character-set = utf8 --comments <“ C：\\ Users \\ jonpr \\ Desktop \\ loja_cliente.sql”

mysqldump：得到错误：1049：选择数据库时未知数据库“ <”

操作失败，退出代码为2

21:54:55 C：\\ Users \\ jonpr \\ Desktop \\ loja_cliente.sql的导入已完成，出现1个错误

我尝试将这段代码放在最顶层，但没有成功。

create database if not exists `loja` ;
use `loja`;`

我的转储文件正确知道：

-- MySQL dump 10.13  Distrib 5.7.24, for Win64 (x86_64)
--
-- Host: localhost    Database: loja
-- ------------------------------------------------------
-- Server version   5.7.24

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40103 SET @OLD_TIME_ZONE=@@TIME_ZONE */;
/*!40103 SET TIME_ZONE='+00:00' */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS,         FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `cliente`
--

DROP TABLE IF EXISTS `cliente`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `cliente` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `nome` varchar(60) NOT NULL,
  `cpf` char(11) DEFAULT NULL,
  `sexo` enum('m','f') DEFAULT NULL,
  `endereco` varchar(60) DEFAULT NULL,
  `telefone` varchar(15) DEFAULT NULL,
  `nascimento` date DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=3 DEFAULT CHARSET=utf8;
/*!40101 SET character_set_client = @saved_cs_client */;

--
-- Dumping data for table `cliente`
--

LOCK TABLES `cliente` WRITE;
/*!40000 ALTER TABLE `cliente` DISABLE KEYS */;
INSERT INTO `cliente` VALUES (1,'jon','10609053612','m','rua             n','31986473597','1993-08-14'),(2,'vanessa','10609053613','f','rua         m','31321337','1992-06-21');
/*!40000 ALTER TABLE `cliente` ENABLE KEYS */;
UNLOCK TABLES;
/*!40103 SET TIME_ZONE=@OLD_TIME_ZONE */;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;

-- Dump completed on 2019-02-08 18:49:51

Answer 1

试试这个来备份特定的数据库。

将db1替换为要备份的数据库的名称：

mysqldump -u username -p db1 --single-transaction --quick --lock-tables=false > db1-backup-$(date +%F).sql

Answer 2

好了，经过数小时的搜索，我找到了解决方案，如果"Preferences->Administration->Path to mysql Tool"为空，则导入运行。