| 提交 | 用户 | 时间 | ||
| e46d3b | 1 | TOPIC |
| 懒 | 2 | about_EntityFramework |
| 3 | ||
| 4 | SHORT DESCRIPTION | |
| 5 | Provides information about Entity Framework commands. | |
| 6 | ||
| 7 | LONG DESCRIPTION | |
| 8 | This topic describes the Entity Framework commands. Entity Framework is | |
| 9 | Microsoft's recommended data access technology for new applications. | |
| 10 | ||
| 11 | The following Entity Framework cmdlets are used with Entity Framework | |
| 12 | Migrations. | |
| 13 | ||
| 14 | Cmdlet Description | |
| 15 | ----------------- --------------------------------------------------- | |
| 16 | Enable-Migrations Enables Code First Migrations in a project. | |
| 17 | ||
| 18 | Add-Migration Scaffolds a migration script for any pending model | |
| 19 | changes. | |
| 20 | ||
| 21 | Update-Database Applies any pending migrations to the database. | |
| 22 | ||
| 23 | Get-Migrations Displays the migrations that have been applied to | |
| 24 | the target database. | |
| 25 | ||
| 26 | The following Entity Framework cmdlets are used by NuGet packages that | |
| 27 | install Entity Framework providers. These commands are not usually used as | |
| 28 | part of normal application development. | |
| 29 | ||
| 30 | Cmdlet Description | |
| 31 | ------------------------------ --------------------------------------- | |
| 32 | Add-EFProvider Adds or updates an Entity Framework | |
| 33 | provider entry in the project config | |
| 34 | file. | |
| 35 | ||
| 36 | Add-EFDefaultConnectionFactory Adds or updates an Entity Framework | |
| 37 | default connection factory in the | |
| 38 | project config file. | |
| 39 | ||
| 40 | Initialize-EFConfiguration Initializes the Entity Framework | |
| 41 | section in the project config file and | |
| 42 | sets defaults. | |
| 43 | ||
| 44 | SEE ALSO | |
| 45 | Enable-Migrations | |
| 46 | Add-Migration | |
| 47 | Update-Database | |
| 48 | Get-Migrations | |
