EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
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Published by rbhanda 2 months ago
Published by rbhanda 2 months ago
Published by rbhanda 3 months ago
Published by rbhanda 3 months ago
Published by rbhanda 3 months ago
Published by rbhanda 4 months ago
The team has been working primarily on EF Core internals, so there are no new big features in EF Core 9 (EF9) Preview 5. However, this means we really need people like you to run your code on these new internals and report back what you find. We want to fix bugs in the new internals as soon as possible in order to have a strong GA release later in the year.
That being said, there are several smaller enhancements included in preview 5. For full details, see What's new in EF Core 9. To discuss the EF9 release, go to Try EF Core 9 now! on GitHub.
We are working on significant updates in EF9 to the EF Core database provider for Azure Cosmos DB for NoSQL. For preview 5, these include:
See Azure Cosmos DB for NoSQL in the What's New docs for more information.
EF9 preview 5 contains three small enhancements to query translation:
Count != 0
or Count > 0
TimeOnly.FromDateTime
and TimeOnly.FromTimeSpan
See LINQ and SQL translation in the What's New docs for more information.
Preview 5 contains:
EF Core 9 preview 5 and Microsoft.Data.Sqlite contain work from the EF Team at Microsoft (@roji @AndriySvyryd @maumar @ajcvickers @cincuranet @SamMonoRT @luisquintanilla).
Published by rbhanda 5 months ago
This is a patch release of EF Core 7.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 7.0.19.
Published by rbhanda 5 months ago
This is a patch release of EF Core 6.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 6.1.30.
Published by leecow 5 months ago
This is a patch release of EF Core 8.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 8.0.5.
Published by rbhanda 5 months ago
The team has been working primarily on EF Core internals, so there are no new big features in EF Core 9 (EF9) Preview 4. However, this means we really need people like you to run your code on these new internals and report back what you find. We want to fix bugs in the new internals as soon as possible in order to have a strong GA release later in the year.
That being said, there are several smaller enhancements included in preview 4. For full details, see What's new in EF Core 9. To discuss the EF9 release, go to Try EF Core 9 now! on GitHub.
We are working on significant updates in EF9 to the EF Core database provider for Azure Cosmos DB for NoSQL. For preview 4, these include:
See Azure Cosmos DB for NoSQL in the What's New docs for more information.
In preview 4, EF9 now supports grouping (GroupBy
queries) that group by a complex type instance. The resulting SQL uses groups by all members, reflecting the value object semantics of complex types.
See GroupBy complex types in the What's New docs for more information.
EF8 introduced support for mapping arrays and mutable lists of primitive types. This has been expanded in EF9 to include read-only collections declared as IReadOnlyList
, IReadOnlyCollection
, or ReadOnlyCollection
.
See Read-only primitive collections in the What's New docs for more information.
Preview 4 contains:
EF Core 9 preview 4 (and Microsoft.Data.Sqlite) contains work from the EF Team at Microsoft (@roji @AndriySvyryd @maumar @ajcvickers @cincuranet @SamMonoRT @luisquintanilla) as well as contributions from the EF Core community. The community PRs in EF9 Preview 4 are:
Published by rbhanda 5 months ago
This is a patch release of EF Core 8.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 8.0.4.
Published by rbhanda 5 months ago
This is a patch release of EF Core 7.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 7.0.18.
Published by rbhanda 5 months ago
This is a patch release of EF Core 6.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 6.1.29.
Published by rbhanda 6 months ago
The team has been working primarily on EF Core internals, so there are no new big features in EF Core 9 (EF9) Preview 3. However, this means we really need people like you to run your code on these new internals and report back what you find. We want to fix bugs in the new internals as soon as possible in order to have a strong GA release later in the year.
That being said, there are several smaller enhancements included in preview 3. For full details, see What's new in EF Core 9. To discuss the EF9 release, go to Try EF Core 9 now! on GitHub.
Auto-compiled models allow the EF Core compiled model to be automatically regenerated when the model project is built. This means you no longer need to remember to re-run the dotnet ef dbcontext optimize
command after your EF model changes. See Auto-compiled models in the What's New docs for more information.
HierarchyId
path generationFirst class support for the SQL Server HierarchyId
type was added in EF8. In EF9, a sugar method has been added to make it easier to create new child nodes in the tree structure. See Sugar for HierarchyId path generation in the What's New docs for more information.
Preview 3 contains:
EF Core 9 preview 3 (and Microsoft.Data.Sqlite) contains work from the EF Team at Microsoft (@roji @AndriySvyryd @maumar @ajcvickers @cincuranet @SamMonoRT @luisquintanilla) as well as contributions from the EF Core community. The community PRs in EF9 Preview 3 are:
Published by rbhanda 6 months ago
EF Core 8.0.4 is available on NuGet now. This is a patch release of EF Core 8 (EF8) containing only important bug fixes:
Published by rbhanda 6 months ago
This is a patch release of EF Core 7.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 7.0.17.
Published by rbhanda 6 months ago
This is a patch release of EF Core 6.0 containing only updates to dependencies. There are no additional fixes in this release beyond those already shipped in EF Core 6.1.28.
Published by rbhanda 7 months ago
The team has been working primarily on EF Core internals, so there are no new big features in EF Core 9 (EF9) Preview 2. However, this means we really need people like you to run your code on these new internals and report back what you find. We want to fix bugs in the new internals as soon as possible in order to have a strong GA release later in the year.
That being said, there are several smaller enhancements included in preview 2, many contributed by our community. For full details, see What's new in EF Core 9. To discuss the EF9 release, go to Try EF Core 9 now! on GitHub.
ToHashSet
methods have existed since .NET Core 2.0. In EF9, the equivalent async methods have been added.ToHashSetAsync<T>
methods for full details.dotnet ef
tools
Preview 2 contains:
EF Core 9 preview 2 (and Microsoft.Data.Sqlite) contains work from the EF Team at Microsoft (@roji @AndriySvyryd @maumar @ajcvickers) as well as contributions from the EF Core community. The community PRs in EF9 Preview 1 are:
ToHashSetAsync<T>
Extension methods on IQueryable<T>
Published by rbhanda 7 months ago
EF Core 8.0.3 is available on NuGet now. This is a patch release of EF Core 8 (EF8) containing only important bug fixes: