相关疑难解决方法(0)

我在ssms中管理一个数据库,它经常强调查询中的对象,并告诉我一些名称无效:"无效的对象名称".

但是当我执行查询时,它工作正常.当我更改表的名称并在之后更改查询时会发生这种情况,这是典型的.如果可以的话,我想让这个ssms更频繁地更新表名,因为SSMS强调一切都会减慢我的速度.

我做了什么？我检查了设置,但是找不到任何有用的东西.

我有以下三张表 -

但是当我添加外键引用时，关系（数据库图中的直线）未显示。

以下是我写的参考资料。

ALTER TABLE [dbo].EmployeeDesignation   
ADD CONSTRAINT FK_EmployeeDesignation_Employee FOREIGN KEY (EmployeeId)     
    REFERENCES Employee (EmployeeId)     
    ON DELETE CASCADE    
    ON UPDATE CASCADE    
;

ALTER TABLE [dbo].[EmployeeDesignation]     
ADD CONSTRAINT FK_EmployeeDesignation_Designation FOREIGN KEY (DesignationId)     
    REFERENCES Designation (DesignationId)     
    ON DELETE CASCADE    
    ON UPDATE CASCADE    
;

另外，当我添加另外两个表（Department and EmployeeDepartment）时，我可以看到图中的关系

供参考的代码如下——

ALTER TABLE [dbo].EmployeeDepartment     
ADD CONSTRAINT FK_EmployeeDepartment_Department FOREIGN KEY (DepartmentId)     
    REFERENCES Department (DepartmentId)     
    ON DELETE CASCADE    
    ON UPDATE CASCADE    
;

ALTER TABLE [dbo].EmployeeDepartment     
ADD CONSTRAINT FK_EmployeeDepartment_Employee FOREIGN KEY (EmployeeId)     
    REFERENCES Employee (EmployeeId) …