Consolidate primitive collections across relational and Cosmos (#33456)

* Consolidate primitive collections across relational and Cosmos This change starts using the EF8 primitive collection infrastructure for primitive collections in Cosmos. This involves adding support for nested collections and read-only collections. The main challenge here is supporting all the different collection types when, for example, `List<List<string>>` cannot be cast to `IEnumerable<IEnumerable<string>>`. To support this, we use exact collection types in snapshots, and we use non-generic methods in the nested comparers and serializers. General dictionary mapping still not supported. No extensive query testing done yet. Model building and change tracking for #30713 Fixes #25364 Fixes #25343 Part of #4179 Fixes #31722 * Remove dead files * Updates based on review feedback
dotnet · Apr 3, 2024 · bd331aa · bd331aa
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diff --git a/src/EFCore.Cosmos/ChangeTracking/Internal/ListComparer.cs b/src/EFCore.Cosmos/ChangeTracking/Internal/ListComparer.cs
diff --git a/src/EFCore.Cosmos/ChangeTracking/Internal/NullableListComparer.cs b/src/EFCore.Cosmos/ChangeTracking/Internal/NullableListComparer.cs
diff --git a/src/EFCore.Cosmos/ChangeTracking/Internal/NullableSingleDimensionalArrayComparer.cs b/src/EFCore.Cosmos/ChangeTracking/Internal/NullableSingleDimensionalArrayComparer.cs