Create database views in Migrations using SQL generated from a LINQ projection

[ilmax]

Note: This issue is tracking a specific aspect of using EF Core with database views. See #827 for an overview of the areas where EF Core interacts with database views. The completion of this feature does not mean that every aspect of database view support has been implemented.

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Hi,
I'm wondering if is possible to create view from migrations in a C# fashion. Since a view is essentially a projection of one or more tables, it could be easily created by parsing a C# linq projection, so we can write once and execute everywhere (no more db dependent sql script).

Since all the pieces of this functionality are already there, I think it should be at least possible to do this.

Let me know what you think about it.
Cheers Max

[irium]

Cool idea! Can't wait to see it :)

[rowanmiller]

We agree it could be good to have a first class API for this. It could be similar to the stored procedure API where we specify the high level shape in code and then the body in string/SQL.

Given this isn't currently supported in EF6 and isn't a super common scenario we aren't going to work on it for the initial RTM of EF Core. Moving to backlog.

[skynode]

Has this left the backlog? Can we expect to have this feature in EF Core 2.1? Thank you!

[ajcvickers]

This issue is in the Backlog milestone. This means that it is not going to happen for the 2.1 release. We will re-assess the backlog following the 2.1 release and consider this item at that time. However, keep in mind that there are many other high priority features with which it will be competing for resources.