To get help on a specific command, you pass that command to the Get-Help command like this: Get-Help commandįor example, you can use the Get-Help command to display the help for the Add-Migration command: get-help add-migration Code language: JavaScript ( javascript ) The Get-Help command shows all the commands available in Entity Framework Core.
It’ll show the following output (excerpt): To view all available commands, you execute the following help command in the Package Manager Console (PMC): get-help entityframework Code language: JavaScript ( javascript ) Once having the packaged install, you’re ready to explore the migration commands. Note that before running the migration commands, you need to install the package from NuGet Package. Third, apply the migration to the database to update the database schema.Second, run a migration command to generate a migration file or script based on the model changes.First, create or modify entity models in C#.Typically, you have to do all of these tasks manually by executing SQL commands in the database.įortunately, the EF Core migration feature makes this flow easier by allowing you to make the changes in the models, generate the script based on the changes, and apply them to the database. For example, you may want to create a new table or modify an existing table by adding or removing columns. In practice, the database schema will evolve with new requirements.
#Ef console commands how to#
Summary: in this tutorial, you’ll learn about how to use the EF Core migrations to synchronize the changes of models to the database.
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