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ComplexCollection + SplitToTable → InvalidOperationException: Sequence contains more than one element

area-complex-types

area-model-building

customer-reported

#37982

· sebastianlausmann opened

on Mar 24, 2026

Compiled model's CreateRelationalModel() fails when model contains owned entity

area-model-building

area-owned-entities

customer-reported

#37981

· donpanl opened

on Mar 24, 2026

Owned json collection remove add new and readd old throws InvalidOperationException

area-change-tracking

customer-reported

#37980

· JoasE opened

on Mar 24, 2026

Add a context option to allow reusing the same service provider (disabling caching)

#37979

· roji opened

on Mar 24, 2026

·

Query precompilation fails for .FromSql() and .FromSqlRaw() queries

area-precompiled-queries

customer-reported

#37973

· donpanl opened

on Mar 23, 2026

·

Code for precompiled query with .AsNoTracking() has variable name with dots in it

area-precompiled-queries

customer-reported

#37972

· donpanl opened

on Mar 23, 2026

·

[dnceng-bot] Branch `efcore/release/9.0` can't be merged to Azdo internal branch

#37970

· dotnet-maestro-bot opened

on Mar 23, 2026

ComplexCollection ToJson produces a `{}` default value instead of `[]` in migrations

area-migrations

customer-reported

#37964

· ascott18 opened

on Mar 20, 2026

·

Adding .ConfigureAwait() to async query causes precompiled query generation to fail

area-precompiled-queries

customer-reported

#37961

· donpanl opened

on Mar 20, 2026

·

Precompiled queries: subexpressions extracted from lambda exprs contain lambda-bound variables

area-precompiled-queries

customer-reported

#37960

· donpanl opened

on Mar 20, 2026

·

Sealed entity types lead to error and warning when trying to cast to IInjectableService in precompiled queries

area-precompiled-queries

customer-reported

#37957

· donpanl opened

on Mar 19, 2026

·

Cosmos: make complex types the default (instead of owned)

area-model-building

#37954

· roji opened

on Mar 19, 2026

·