Stop generating includes in nav expansion for primitive collection properties#34047
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roji merged 1 commit intodotnet:mainfrom Jun 21, 2024
Merged
Stop generating includes in nav expansion for primitive collection properties#34047roji merged 1 commit intodotnet:mainfrom
roji merged 1 commit intodotnet:mainfrom
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roji
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Jun 21, 2024
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| if (!(includeExpression.Navigation is INavigation includableNavigation | ||
| && includableNavigation.IsEmbedded())) | ||
| if (includeExpression.Navigation is not INavigation includableNavigation || !includableNavigation.IsEmbedded()) |
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| case MaterializeCollectionNavigationExpression: | ||
| case IncludeExpression: | ||
| case PrimitiveCollectionReference: |
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| public override async Task Array_of_byte() | ||
| { | ||
| // TODO |
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This PR introduces the non-shared primitive collection tests for Cosmos - there are 3 failures. I've made a note and will investigate.
ajcvickers
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Jun 21, 2024
| case MaterializeCollectionNavigationExpression: | ||
| case IncludeExpression: | ||
| case PrimitiveCollectionReference: | ||
| return extensionExpression; |
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Jun 21, 2024
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The original implementation of primitive collections in 8.0 contained a bug, where nav expansion would generate IncludeExpressions for owned entity types of X when a primitive collection was accessed on X. So e.g.
context.Blogs.Select(b => b.Ints)would get rewritten tocontext.Blogs.Select(b => [IncludeExpression].Ints). Nav expansion does not do this rewriting for regular property accesses, and so shouldn't do it for primitive collection properties either.This incorrect IncludeExpression was the root cause of #34008 in Cosmos. In relational, owned entities are handled in a special way during translation (ExpandSharedTypeEntities), and this IncludeExpression did not interfere - but it's still incorrect.
Fixes #34008
/cc @maumar