mysql - 从phpmyadmin导入sql文件创建错误

Question

我已经成功备份sql数据库。但每当尝试导入时，它都会显示一些错误。如下所示:

MySQL said: Documentation

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'STORED,
  `purchase_gst` decimal(10,2) NOT NULL,
  `purchase_due` decimal(10,2' at line 8

这是我从 SQL 文件中提取的代码:

DROP TABLE IF EXISTS `purchase`;
/*!40101 SET @saved_cs_client     = @@character_set_client */;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `purchase` (
  `purchase_id` bigint(20) NOT NULL AUTO_INCREMENT,
  `purchase_date` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
  `purchase_item` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
  `purchase_rate` decimal(10,2) DEFAULT NULL,
  `purchase_qty` decimal(10,2) NOT NULL,
  `purchase_from` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
  `purchase_gross` decimal(10,2) GENERATED ALWAYS AS ((`purchase_qty` * `purchase_rate`)) STORED,
  `purchase_gst` decimal(10,2) NOT NULL,
  `purchase_due` decimal(10,2) NOT NULL,
  `purchase_tcost` decimal(10,2) NOT NULL,
  `purchase_net` decimal(10,0) GENERATED ALWAYS AS (round(((`purchase_gross` + `purchase_gst`) + `purchase_tcost`),0)) STORED,
  PRIMARY KEY (`purchase_id`)
) ENGINE=InnoDB AUTO_INCREMENT=372 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
/*!40101 SET character_set_client = @saved_cs_client */;

Answer 1

请检查MySQl的版本。这适用于MySQl 5.7及以上版本。