使用 mySQLAdmin 工具,我尝试创建一个表。该工具生成 SQL 语句,然后重新报告“无法创建表”,没有其他线索知道它是什么错误!
这里是 :
CREATE TABLE `C121535_vubridge`.`Products` (
`pr_ID` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
`pr_Name` VARCHAR(45) NOT NULL,
`pr_Type` VARCHAR(2) NOT NULL COMMENT 'H=Hand Series V=VuBridge software E=Event Subs S=Sponsoring',
`pr_AuthorID` INTEGER UNSIGNED COMMENT '= m_ID (for Bridge Hand Series',
`pr_SponsorID` INTEGER UNSIGNED NOT NULL,
`pr_DateCreation` DATETIME NOT NULL,
`pr_Price` FLOAT NOT NULL,
`pr_DescriptionText` TEXT,
`pr_Description` VARCHAR(245),
PRIMARY KEY (`pr_ID`),
CONSTRAINT `FK_prAuthor` FOREIGN KEY `FK_prAuthor` (`pr_AuthorID`)
REFERENCES `Members` (`m_ID`)
ON DELETE SET NULL
ON UPDATE NO ACTION,
CONSTRAINT `FK_Sponsor` FOREIGN KEY `FK_Sponsor` (`pr_SponsorID`)
REFERENCES `Members` (`m_ID`)
ON DELETE SET NULL
ON UPDATE NO ACTION
) ENGINE = InnoDB;
有人可以帮忙吗?