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我需要從兩個表中刪除記錄(Asp.netUser表 - 保存所有註冊詳細信息&檢查帳戶表 - 保存所有用戶的詳細信息)。刪除操作方法僅允許在檢查賬戶表上刪除處理。我應該寫什麼查詢/代碼來刪除所有表中的記錄?從多個表中刪除用戶記錄ASP.Net mvc
刪除操作方法
public ActionResult Delete(int? id)
{
if (id == null)
return HttpNotFound();
var del = db.checkAccounuts.Find(id);
if (del == null)
return HttpNotFound();
db.checkAccounuts.Remove(del);
db.SaveChanges();
return RedirectToAction("ViewAccounts");
}
記錄可以從該表
CREATE TABLE [dbo].[CheckingAccount] (
[Id] INT IDENTITY (1, 1) NOT NULL,
[AccountNumber] VARCHAR (10) NOT NULL,
[FirstName] NVARCHAR (MAX) NOT NULL,
[LastName] NVARCHAR (MAX) NOT NULL,
[Balance] DECIMAL (18, 2) NOT NULL,
[AppUserId] NVARCHAR (MAX) NOT NULL,
[User_Id] NVARCHAR (128) NULL,
CONSTRAINT [PK_dbo.CheckingAccounts] PRIMARY KEY CLUSTERED ([Id] ASC),
CONSTRAINT [FK_dbo.CheckingAccounts_dbo.AspNetUsers_User_Id] FOREIGN KEY ([User_Id]) REFERENCES [dbo].[AspNetUsers] ([Id])
);
但用戶細節仍然在這個表中刪除!
CREATE TABLE [dbo].[AspNetUsers] (
[Id] NVARCHAR (128) NOT NULL,
[Email] NVARCHAR (256) NULL,
[EmailConfirmed] BIT NOT NULL,
[PasswordHash] NVARCHAR (MAX) NULL,
[SecurityStamp] NVARCHAR (MAX) NULL,
[PhoneNumber] NVARCHAR (MAX) NULL,
[PhoneNumberConfirmed] BIT NOT NULL,
[TwoFactorEnabled] BIT NOT NULL,
[LockoutEndDateUtc] DATETIME NULL,
[LockoutEnabled] BIT NOT NULL,
[AccessFailedCount] INT NOT NULL,
[UserName] NVARCHAR (256) NOT NULL,
[Pin] NVARCHAR (MAX) NULL,
CONSTRAINT [PK_dbo.AspNetUsers] PRIMARY KEY CLUSTERED ([Id] ASC)
);
GO
CREATE UNIQUE NONCLUSTERED INDEX [UserNameIndex]
ON [dbo].[AspNetUsers]([UserName] ASC);
任何幫助將不勝感激!