Run custom SQL script on app start

Run database migrations using Entity Framework core on application start

Is it possible to configure ...StartUp.cs... or ...project.json... to run database migrations using Entity Framework Core on application start?...Now I have middleware that do this task, but it seems to make negative influence on performance because database is being checked each request received....public class EntityFrameworkUpdateDatabaseMiddlew...

How to run migration SQL script using Entity Framework Core

I faced with an issue, where I can't reach the SQL script to apply the migration. Here is my migration code: ... public partial class AddSomethingMigration : Migration { private const string MIGRATION_SQL_SCRIPT_FILE_NAME = @"Migrations\Scripts\20170710123314_AddSomethingMigration.sql"; protected override void Up(MigrationBuilder migratio...

Run database migrations using Entity Framework ASP.NET Core on application start

I would like to automatically run a database migration on application start in ASP.NET Core 2.0 and EntityFramework Core 2.0....I have found ...Run database migrations using Entity Framework core on application start.... However, my connection strings are stored in the environment variables so they would not be found until the ....AddEnvironmentVar...

Execute custom SQL script as part of Entity Framework migration

I have been using the standard add-migration approach to updating my aspnet core database on Entity Framework. I now have to move two "image" columns into a new table (and their image data), remove the columns from the original table, and set up a foreign key relationship between the old and new tables. I have a working SQL script to do all this....

EF Core Migration with multiple provider always runs SQL Server scripts

I am using EF Core Code first and I have an issue when using multiple DB providers (SQL Server and MySql). Even when I choose to use MySql DB provider, SQL server migration files are used....Check the sample ...project

SQL Server LocalDB instance fails to start (automatically)

I have a WPF application which is connecting to the SQL Server 2014 Express LocalDB (i.e. a local ....mdf... database file). ...The application uses the Entity Framework Core library version 7.0.0-rc1-final....This is the connection string that I am using:...data source=(LocalDb)\InstanceLocalDB; Initial Catalog = MyAppDB; Integrated Security=True;...

Custom EF Core Migration Script?

I need to make a "full-text indexed" but I am using ef core 2.1 code first migration, but Full Indexes do not have first class support in core....How can I write my own migration that would be applied while the other generated migrations are being applied?

How to control which order the EF Core run custom migrations?

I am running an application that uses custom migrations (the auto generated ones don't fit my requirements). I am trying to understand how to control in which order the Entity Framework will run those migrations. I read on some places that using timestamp on the file names will do it, but that does not work. (it runs 20190131153312_bla before 20190...

How to fix: In Azure Devops build pipeline Entity Framework doesn't generate SQL script

I'm trying to prepare the azure build pipleline for a project, but the SQL script generated in Azure Devops doesn't contain any required data scheme....Little more details. Project is in Aspnet core 2.2 and use Entity Framework. When I run the commands locally I receive correct SQL scripts:...dotnet ef migrations script -i -c TrainersContext -p ....

How to run "dotnet ef migrations script" from the last migration

In Azure DevOps I have a build task with the following command:...dotnet ef migrations script --output path/migrations-script.sql --idempotent ...In my release pipeline I run the generated script....The issue I've got is that the above command runs from the first migration. I know I can specify a ...from... argument for this command, but you have t...