Migaration

باسلام واحترام

PM> Enable-Migrations
Checking if the context targets an existing database...
Code First Migrations enabled for project MyCms.
PM> Add-Migration
cmdlet Add-Migration at command pipeline position 1
Supply values for the following parameters:
Name: Initial-Database
Scaffolding migration 'Initial-Database'.
The Designer Code for this migration file includes a snapshot of your current Code First model. This snapshot is used to calculate the changes to your model when you scaffold the next migration. If you make additional changes to your model that you want to include in this migration, then you can re-scaffold it by running 'Add-Migration Initial-Database' again.
PM> Update-Database
Specify the '-Verbose' flag to view the SQL statements being applied to the target database.
Applying explicit migrations: [201812300927022_Initial-Database].
Applying explicit migration: 201812300927022_Initial-Database.
Running Seed method.
PM>

استاد من دستورات Migration رازدم همه هم باموفقیت انجام شد در web.config هم connectionstring آن را برای دیتابیس تعریف شده در local sql تعریف کردم ولی در دیتابیس ایجاد نکرده sql من 2014 می باشد.

ودر قسمت initial-database:

namespace MyCms.Migrations
{
    using System;
    using System.Data.Entity.Migrations;
    
    public partial class InitialDatabase : DbMigration
    {
        public override void Up()
        {
            CreateTable(
                "dbo.AspNetRoles",
                c => new
                    {
                        Id = c.String(nullable: false, maxLength: 128),
                        Name = c.String(nullable: false, maxLength: 256),
                    })
                .PrimaryKey(t => t.Id)
                .Index(t => t.Name, unique: true, name: "RoleNameIndex");
            
            CreateTable(
                "dbo.AspNetUserRoles",
                c => new
                    {
                        UserId = c.String(nullable: false, maxLength: 128),
                        RoleId = c.String(nullable: false, maxLength: 128),
                    })
                .PrimaryKey(t => new { t.UserId, t.RoleId })
                .ForeignKey("dbo.AspNetRoles", t => t.RoleId, cascadeDelete: true)
                .ForeignKey("dbo.AspNetUsers", t => t.UserId, cascadeDelete: true)
                .Index(t => t.UserId)
                .Index(t => t.RoleId);
            
            CreateTable(
                "dbo.AspNetUsers",
                c => new
                    {
                        Id = c.String(nullable: false, maxLength: 128),
                        Email = c.String(maxLength: 256),
                        EmailConfirmed = c.Boolean(nullable: false),
                        PasswordHash = c.String(),
                        SecurityStamp = c.String(),
                        PhoneNumber = c.String(),
                        PhoneNumberConfirmed = c.Boolean(nullable: false),
                        TwoFactorEnabled = c.Boolean(nullable: false),
                        LockoutEndDateUtc = c.DateTime(),
                        LockoutEnabled = c.Boolean(nullable: false),
                        AccessFailedCount = c.Int(nullable: false),
                        UserName = c.String(nullable: false, maxLength: 256),
                    })
                .PrimaryKey(t => t.Id)
                .Index(t => t.UserName, unique: true, name: "UserNameIndex");
            
            CreateTable(
                "dbo.AspNetUserClaims",
                c => new
                    {
                        Id = c.Int(nullable: false, identity: true),
                        UserId = c.String(nullable: false, maxLength: 128),
                        ClaimType = c.String(),
                        ClaimValue = c.String(),
                    })
                .PrimaryKey(t => t.Id)
                .ForeignKey("dbo.AspNetUsers", t => t.UserId, cascadeDelete: true)
                .Index(t => t.UserId);
            
            CreateTable(
                "dbo.AspNetUserLogins",
                c => new
                    {
                        LoginProvider = c.String(nullable: false, maxLength: 128),
                        ProviderKey = c.String(nullable: false, maxLength: 128),
                        UserId = c.String(nullable: false, maxLength: 128),
                    })
                .PrimaryKey(t => new { t.LoginProvider, t.ProviderKey, t.UserId })
                .ForeignKey("dbo.AspNetUsers", t => t.UserId, cascadeDelete: true)
                .Index(t => t.UserId);
            
        }
        
        public override void Down()
        {
            DropForeignKey("dbo.AspNetUserRoles", "UserId", "dbo.AspNetUsers");
            DropForeignKey("dbo.AspNetUserLogins", "UserId", "dbo.AspNetUsers");
            DropForeignKey("dbo.AspNetUserClaims", "UserId", "dbo.AspNetUsers");
            DropForeignKey("dbo.AspNetUserRoles", "RoleId", "dbo.AspNetRoles");
            DropIndex("dbo.AspNetUserLogins", new[] { "UserId" });
            DropIndex("dbo.AspNetUserClaims", new[] { "UserId" });
            DropIndex("dbo.AspNetUsers", "UserNameIndex");
            DropIndex("dbo.AspNetUserRoles", new[] { "RoleId" });
            DropIndex("dbo.AspNetUserRoles", new[] { "UserId" });
            DropIndex("dbo.AspNetRoles", "RoleNameIndex");
            DropTable("dbo.AspNetUserLogins");
            DropTable("dbo.AspNetUserClaims");
            DropTable("dbo.AspNetUsers");
            DropTable("dbo.AspNetUserRoles");
            DropTable("dbo.AspNetRoles");
        }
    }
}