EF Core 6.0 Preview 4
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Pre-release
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EF Core 6.0 preview 4 is available from NuGet.
Preview 4 contains the following new features:
- Improvements to optional dependents sharing table with principal
- Detection of trailing underscores when matching backing fields to properties
- Performance gain by recycling relational and ADO.NET objects in query execution
- Allow explicit temporary values to be stored in entity instances
- Default options added to all ToDebugString methods
- Improved logging of array parameter values
And for Microsoft.Data.Sqlite:
Preview 4 also includes the following new features from previews 1, 2, and 3:
- Preserve synchronization context in SaveChangesAsync
- Translate String.Concat with multiple arguments
- Smoother integration with System.Linq.Async
- More flexible free-text search
- UnicodeAttribute
- PrecisionAttribute
- EntityTypeConfigurationAttribute
- Translate ToString on SQLite
- EF.Functions.Random
- Support for SQL Server sparse columns
- In-memory database: validate required properties are not null
- Improved SQL Server translation for IsNullOrWhitespace
- Database comments are scaffolded to code comments
See GitHub for all issues resolved in preview 4.