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Some combinations of `AsSplitQuery()` and `FirstOrDefault()` with `Take()` in `Include()` produce querys that execute slowly on SQLite and Postgres (I didn't test others). I'm unsure if EF Core does t…
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EF Core currently pushes down a select expression into a subquery, since a projection would make the results different (SQL DISTINCT operates over the selected columns, whereas C# Distinct() operates …
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We could translate to the following PostgreSQL-specific syntax:
```sql
SELECT *
FROM Table
WHERE (Id, Type) IN ((1, 1), (2, 1))
```
LINQ for this could be:
```c#
var blogs = ctx.Blogs
…
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This is my DbContext register：
```
services.AddEntityFrameworkSqlServer();
services.AddDbContextPool((serviceProvider, options) =>
{
if (env.…
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I can't see any diagram. When I go to /db-diagram I get the following exception. It seems to have something to do with Json serialization within the project. My model seems ok, and I tried adding this…
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This has long been a puzzle to me so I want to investigate it and see if I can crack it.
This issue will be mainly looking into default .NET authentication and analyzing it and seeing if I can get …
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NET8. I will try to describe the issue as briefly as possible.
1) Nuget package **EntityConfig** contains _model-DB_ mappings;
2) Nuget package **Base** contains entity `TenantInner` and consumes …
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Embeddinator-4000 returns the following error when processing a Xamarin library that references EF Core:
error MM2001: Could not link assemblies. Reason: Error processing method: 'System.Void EFCor…
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When concatenating multiple `IQueryable`'s, where one refers to a `DbSet` and the other simply projects to a compatible `IQueryable`, I get a `KeyNotFoundException` stating that `The given key 'EmptyP…
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Note: the main issue tracking cross-document joins is #16920.