Ef core command line windows#
In my case this is Windows 圆4, so I get an efbundle.exe dropped in my local folder. The output is an executable suitable for your target operating system. Migrations Bundle: C:\local\AllTogetherNow\SixOh\efbundle.exe For example: PS C:\local\AllTogetherNow\SixOh> dotnet ef migrations bundleĭone. Once you have migrations ready to deploy, create a bundle using the dotnet ef migrations bundle. These are created using dotnet ef migrations add as described in Create your first migration. The following example applies migrations to a local SQL Server instance using the specified username and password.\efbundle.exe -connection 'Data Source=(local)\MSSQLSERVER Initial Catalog=Blogging User ID=myUsername Password=myPassword'Ī bundle needs migrations to include. Defaults to the one specified in AddDbContext or OnConfiguring.
Ef core command line update#
It's equivalent to running dotnet ef database update or Update-Database. It can be used to update the database to the latest migration. The resulting executable is named efbundle by default. The following generates a self-contained bundle for Linux: Bundle-Migration -SelfContained -TargetRuntime linux-圆4įor more information on creating bundles see the EF Core tools reference. The following generates a bundle: Bundle-Migration
The following generates a self-contained bundle for Linux: dotnet ef migrations bundle -self-contained -r linux-圆4 The following generates a bundle: dotnet ef migrations bundle The following generates idempotent migrations: This is useful if you don't exactly know what the last migration applied to the database was, or if you are deploying to multiple databases that may each be at a different migration. EF Core also supports generating idempotent scripts, which internally check which migrations have already been applied (via the migrations history table), and only apply missing ones.
The SQL scripts generated above can only be applied to change your schema from one migration to another it is your responsibility to apply the script appropriately, and only to databases in the correct migration state. This defaults to the last migration in your project. The to migration is the last migration that will be applied to the database after running the script.If no migrations have been applied, specify 0 (this is the default). The from migration should be the last migration applied to the database before running the script.Script generation accepts the following two arguments to indicate which range of migrations should be generated: Please take note of potential data loss scenarios.
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