Question

过去三天我一直在尝试创建图表。我正在使用Workbench版本8.0.15。由于某种原因，我无法清除下表。它是在好友版本上清除的，比我的版本低了一个步骤。

在服务器中执行SQL脚本错误：错误3734：无法添加外键约束。引用表'employee'中约束'fk_Awards_Employee1'缺少列'idEmployee'

SQL代码：

    -- -----------------------------------------------------
    -- Table `mydb`.`Employee`
    -- -----------------------------------------------------
    CREATE TABLE IF NOT EXISTS `mydb`.`Employee` (
      `EmployeeID` INT NOT NULL,
      `Employee_LastName` VARCHAR(45) NOT NULL,
      `Employee_FirstName` VARCHAR(45) NOT NULL,
      `Status` VARCHAR(45) NOT NULL,
      `Rank_Rate` VARCHAR(45) NOT NULL,
      `Recall_Number` VARCHAR(45) NOT NULL,
      `Recall_Address` VARCHAR(45) NOT NULL,
      `Work_Email` VARCHAR(45) NOT NULL,
      `Personal_Email` VARCHAR(45) NULL,
      `Gender` VARCHAR(45) NOT NULL,
      `Race` VARCHAR(45) NOT NULL,
      `Number_of_Dependents` VARCHAR(45) NULL,
      `Department_Department_Name` VARCHAR(45) NOT NULL,
      `Building_Building_Name` VARCHAR(45) NOT NULL,
      PRIMARY KEY (`EmployeeID`),
      INDEX `fk_Employee_Department_idx` (`Department_Department_Name` ASC) VISIBLE,
      INDEX `fk_Employee_Building1_idx` (`Building_Building_Name` ASC) VISIBLE,
      CONSTRAINT `fk_Employee_Department`
        FOREIGN KEY (`Department_Department_Name`)
        REFERENCES `mydb`.`Department` (`Department_Name`)
        ON DELETE NO ACTION
        ON UPDATE NO ACTION,
      CONSTRAINT `fk_Employee_Building1`
        FOREIGN KEY (`Building_Building_Name`)
        REFERENCES `mydb`.`Building` (`Building_Name`)
        ON DELETE NO ACTION
        ON UPDATE NO ACTION)
    ENGINE = InnoDB

Mysql正向工程问题

0 个答案: