List view

Add Cosmos support for complex types

area-complex-types

area-cosmos

area-model-building

Status: Open.

Feature

#31253 In dotnet/efcore;

· AndriySvyryd opened on Jul 12, 2023

Consider (not) deprecating relational owned JSON support

area-json

area-model-building

area-owned-entities

Status: Open.

Task

#37290 In dotnet/efcore;

· roji opened on Dec 3, 2025

Add View, TVF and SqlQuery mapping support for complex types

area-complex-types

area-model-building

area-relational-mapping

Status: Open.

Feature

#34627 In dotnet/efcore;

· AndriySvyryd opened on Sep 6, 2024

SQL Server: use the new modify method for partial update on the json type

area-json

area-perf

area-save-changes

area-sqlserver

Status: Open.

Feature

#36434 In dotnet/efcore;

· roji opened on Jul 25, 2025

Remove transformation of JSON_VALUE() to OPENJSON() for varbinary when using RETURNING

area-json

area-sqlserver

blocked

Status: Open.

Feature

#36474 In dotnet/efcore;

· roji opened on Jul 31, 2025

SaveChanges over complex JSON types with partial updates

area-complex-types

area-json

area-save-changes

Status: Open.

Feature

#36429 In dotnet/efcore;

· roji opened on Jul 24, 2025

Switch to using the new SqlClient user-agent feature

area-sqlserver

blocked

Status: Open.

Feature

#36571 In dotnet/efcore;

· roji opened on Aug 14, 2025

Cosmos/FTS: Fuzzy search

area-cosmos

Status: Open.

Feature

#36204 In dotnet/efcore;

· roji opened on Jun 6, 2025

Translate to NULLIF

area-query

customer-reported

Status: Open.

Feature

#31682 In dotnet/efcore;

· roji opened on Sep 11, 2023

Migration dropping wrong Foreign Key on entities with same name but differemt schemas

area-migrations

customer-reported

Status: Open.

Bug

#35358 In dotnet/efcore;

· mitsakosgr opened on Dec 19, 2024

TPC uses multiple sequences instead of a single one

area-migrations

customer-reported

Status: Open.

Bug

#35363 In dotnet/efcore;

· samyonr opened on Dec 20, 2024

poor SqliteTransaction perf

area-adonet-sqlite

area-perf

customer-reported

Status: Open.

#36386 In dotnet/efcore;

· kayle opened on Jul 18, 2025

Cosmos: TimeOnly arithmetic is translated incorrectly

area-cosmos

area-query

Status: Open.

Bug

#35311 In dotnet/efcore;

· roji opened on Dec 10, 2024

Preprocessing normalization does not visit recursively for normalized Any/All

area-query

customer-reported

Status: Open.

Bug

#34984 In dotnet/efcore;

· roji opened on Oct 25, 2024

EF8 core: filtering by enum doesn't work with TPH and OfType

area-query

customer-reported

regression

Status: Open.

Bug

#32865 In dotnet/efcore;

· karczk-dnv opened on Jan 19, 2024

Nullable navigation properties lead to unexpected outer join criteria

area-query

customer-reported

priority-bugIssues which requires API breaks and have bigger impact hence should be fixed earlier in the releaseIssues which requires API breaks and have bigger impact hence should be fixed earlier in the release

Status: Open.

Bug

#35706 In dotnet/efcore;

· DerPeit opened on Feb 28, 2025

Ternary false-expression does not take ternary condition into account, resulting in slow execution on SQL Server

area-perf

area-query

customer-reported

Status: Open.

#36293 In dotnet/efcore;

· mycroes opened on Jun 25, 2025

Is AddDbContextPool supposed to release contexts from the pool?

area-diagnostics

customer-reported

Status: Open.

#35855 In dotnet/efcore;

· Steve887 opened on Mar 27, 2025

Error generating query with nullable decimal sum

area-query

customer-reported

Status: Open.

Bug

#34753 In dotnet/efcore;

· matheus-inacio opened on Sep 25, 2024

Using (i.e. filtering) projected primitive collection down the line fail

area-primitive-collections

area-query

Status: Open.

Bug

#35580 In dotnet/efcore;

· cincuranet opened on Feb 4, 2025

Cosmos does not translate string concat where at least 1 parameter needs to be converted to a string

area-cosmos

area-query

customer-reported

Status: Open.

Bug

#34963 In dotnet/efcore;

· ChrisJollyAU opened on Oct 23, 2024

Use non-nullable shared columns mapped to complex type properties to determine optional shared dependent existance

area-complex-types

area-query

Status: Open.

Feature

#35701 In dotnet/efcore;

· AndriySvyryd opened on Feb 28, 2025

Compile generated EntityType classes are susceptible to variable name clashes

area-aot

area-model-building

customer-reported

Status: Open.

Bug

#35011 In dotnet/efcore;

· NicholasMoss opened on Oct 29, 2024

EF Core 9 generates incorrect compiled models for negative enum sentinel values

area-aot

area-model-building

customer-reported

Status: Open.

Bug

#35142 In dotnet/efcore;

· Atulin opened on Nov 18, 2024

Removing a migration adds a (string)null argument to all ToTable calls in the snapshot

area-migrations

customer-reported

Status: Open.

Bug

#26067 In dotnet/efcore;

· Tragetaschen opened on Sep 16, 2021