Get SQL file for specific migration in Entity Framework 6 C#

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滥情空心 2020-12-28 20:32

In Entity Framework 6, I need to get the SQL script for specific migration file and I already updated the database. I found that in update-database command I ca

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  •  生来不讨喜
    2020-12-28 20:59

    Yes, you could generate the migration-SQL as follows:

    Update-Database -Script -SourceMigration:  -TargetMigration: 
    

    To create a script for all migrations execute the following:

    Update-Database -Script -SourceMigration: $InitialDatabase
    

    Instead of applying the changes to database it will generate a SQL script file. Therefore you could generate a SQL Script even if the migration was already applied to the database.

    Here you could find some more information about it - Entity Framework Code First Migrations - Getting a SQL Script.

    Run the Update-Database command but this time specify the –Script flag so that changes are written to a script rather than applied. We’ll also specify a source and target migration to generate the script for.

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