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Remove obsolete warning reference (#11073) 

Ran through the tutorial today and this warning didn't occur on my machine (running MacOS and dotnet SDK 2.2.104).



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pull/11094/head
Sean Knox 2019-02-25 12:36:25 -08:00 committed by Rick Anderson
parent deb4c4a28e
commit 8db67fa780
1 changed files with 0 additions and 10 deletions
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10
aspnetcore/tutorials/first-mvc-app/adding-model.md
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@ -168,16 +168,6 @@ The `ef migrations add InitialCreate` command generates code to create the initi
The database schema is based on the model specified in the `MvcMovieContext` class (in the *Data/MvcMovieContext.cs* file). The `InitialCreate` argument is the migration name. Any name can be used, but by convention, a name is selected that describes the migration.
---
The preceding commands generate the following warning:
```text
No type was specified for the decimal column 'Price' on entity type 'Movie'. This will cause values to be silently truncated if they do not fit in the default precision and scale. Explicitly specify the SQL server column type that can accommodate all the values using 'HasColumnType()'.
```
You can ignore that warning. It will be fixed in a later tutorial.
## Examine the context registered with dependency injection
ASP.NET Core is built with [dependency injection (DI)](xref:fundamentals/dependency-injection). Services (such as the EF Core DB context) are registered with DI during application startup. Components that require these services (such as Razor Pages) are provided these services via constructor parameters. The constructor code that gets a DB context instance is shown later in the tutorial.