✅ Migration-independent Database Seeding
Curious if EF has some sort of independent database seeding potential? I am kinda hoping to see a similar functionality to Laravel's Database Seeder where you can write the seed in a file which you can run at any time, regardless of whether or not your migrations are already ran. I find the
HasData fucntiuonality inherently counterproductive as I don't want to re-run all migrations over and over just so I can work with my seed data.
Laravel Seeding: https://laravel.com/docs/11.x/seedingLaravel - The PHP Framework For Web Artisans
Laravel is a PHP web application framework with expressive, elegant syntax. We’ve already laid the foundation — freeing you to create without sweating the small things.
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Unknown User•3w ago
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Which is exactly my problem with it
Unknown User•3w ago
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I already have finalized the schema
Actually
Unknown User•3w ago
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And have the migrations for it, already ran, which means that the schema is now in the database and the tables are already generated
Unknown User•3w ago
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At which point, I started working with seeding hte database
Unknown User•3w ago
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I am pointing out what you can do with database seeding in Laravel, which you can actually run without running the migrations
Which can work with existing database schemas.
Unknown User•3w ago
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In laravel, migrations and seeders are independent of each other. YOu can write migrations without seeders, and you can write seeders without migrations.
Unknown User•3w ago
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it just throws an error
Unknown User•3w ago
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Just tells you that there's a problem when running the seed
Unknown User•3w ago
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It knows because it would try to run the SQL statement
Unknown User•3w ago
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just try it and see.
Anyhow, going back to the topic
Unknown User•3w ago
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Hmmm interesting.
Is it possible to run this from a
dotnet ef XXX context?
sorta like
dotnet ef <New seed command> MySeederUnknown User•3w ago
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Just wrapping my head around this EFCore thing coming from a Laravel background
I find it weird
Unknown User•3w ago
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But I have to for ease of use.
Unknown User•3w ago
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I think it's nice to define DDLs on code
Unknown User•3w ago
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and make it easier for other folks working with me to understand what's happening
all the while being able to use dotnet tooling
you could make your own seed program as an alterantive start project. so instead of
dotnet run path/to/webapi youd do dotnet run path/to/seeder/Ooooh. So it's basically a new project inside my existing solution*?
yes
another alternative is to have your seeder run at startup of the web api, but check if it has already seeded
Unknown User•3w ago
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