Fdw.Schema.Abstractions
1.0.0-rc.9
This is a prerelease version of Fdw.Schema.Abstractions.
dotnet add package Fdw.Schema.Abstractions --version 1.0.0-rc.9
NuGet\Install-Package Fdw.Schema.Abstractions -Version 1.0.0-rc.9
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Fdw.Schema.Abstractions" Version="1.0.0-rc.9" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Fdw.Schema.Abstractions" Version="1.0.0-rc.9" />
<PackageReference Include="Fdw.Schema.Abstractions" />
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Fdw.Schema.Abstractions --version 1.0.0-rc.9
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Fdw.Schema.Abstractions, 1.0.0-rc.9"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Fdw.Schema.Abstractions@1.0.0-rc.9
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Fdw.Schema.Abstractions&version=1.0.0-rc.9&prerelease
#tool nuget:?package=Fdw.Schema.Abstractions&version=1.0.0-rc.9&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Fdw.Schema.Abstractions
Schema contracts — the discovered shape of a backend, independent of which backend it is.
Implementations live in the sibling packages; this one holds the interfaces, base types and models they agree on, so a consumer can depend on the contract without taking the implementation.
Interfaces (8)
| Type | Kind | Purpose |
|---|---|---|
IColumnDefinition |
interface | Represents a physical database column with SQL type information. Use for database schema operations, DDL… |
IDataLayout |
interface | Interface for data layout types. |
IFieldDefinition |
interface | Represents a logical field with .NET type information and data mapping. Use for data transformation, ETL… |
IIndexDefinition<TProperty> |
interface | Defines an index on a schema. |
IKeyDefinition<TProperty> |
interface | Defines a key (primary or unique) on a schema. |
IPropertyDefinition |
interface | Base interface for all property/field/column definitions in a schema. |
IPropertyRole |
interface | Interface for property roles. |
ISchemaDefinition<TProperty> |
interface | Generic schema definition interface for describing data structures. |
Base types (5)
| Type | Kind | Purpose |
|---|---|---|
DataLayoutBase |
class | Base class for data layouts using CRTP pattern. |
DataLayouts |
class | MutableTypeCollection for data layouts. Source generator will create static properties for each layout… |
PropertyRoleBase |
class | Base class for property roles using CRTP pattern. |
PropertyRoles |
class | MutableTypeCollection for property roles. Source generator will create static properties for each role… |
SchemaDefinitionBase<TProperty> |
class | Abstract base class for schema definitions. |
Models and supporting types (16)
| Type | Kind | Purpose |
|---|---|---|
AttributeRole |
class | Attribute role - descriptive data that is not indexed. |
ColumnDefinition |
class | Default implementation of . |
DocumentLayout |
class | Document layout - single complex object. |
FieldDefinition |
class | Default implementation of . |
GraphLayout |
class | Graph layout - nodes and edges with relationships. |
HierarchicalLayout |
class | Hierarchical layout - nested parent-child structure. |
IndexDefinition<TProperty> |
class | Concrete implementation of . |
KeyDefinition<TProperty> |
class | Concrete implementation of . |
KeyValueLayout |
class | Key-value layout - simple key-value pairs. |
LookupRole |
class | Lookup role - indexed for search but not part of key. |
MeasureRole |
class | Measure role - aggregatable numeric data. |
NaturalKeyRole |
class | Natural key role - business identifier that is human-meaningful. |
Installation
dotnet add package Fdw.Schema.Abstractions --prerelease
Dependencies
Fdw.Collections · Fdw.Types.Abstractions
Build-time only (generators and analyzers, not runtime dependencies): Fdw.Collections.SourceGenerators
Part of FractalDataWorks 1.0.0-rc.1. Licensed under Apache-2.0.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. net8.0-android was computed. net8.0-browser was computed. net8.0-ios was computed. net8.0-maccatalyst was computed. net8.0-macos was computed. net8.0-tvos was computed. net8.0-windows was computed. net9.0 was computed. net9.0-android was computed. net9.0-browser was computed. net9.0-ios was computed. net9.0-maccatalyst was computed. net9.0-macos was computed. net9.0-tvos was computed. net9.0-windows was computed. net10.0 was computed. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
| .NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- Fdw.Collections (>= 1.0.0-rc.9)
- Fdw.Types.Abstractions (>= 1.0.0-rc.9)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.10)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Options (>= 10.0.10)
- System.Collections.Immutable (>= 10.0.10)
- System.ComponentModel.Annotations (>= 5.0.0)
- System.Diagnostics.DiagnosticSource (>= 10.0.10)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
NuGet packages (22)
Showing the top 5 NuGet packages that depend on Fdw.Schema.Abstractions:
| Package | Downloads |
|---|---|
|
Fdw.Data.Abstractions
Development tools and utilities for the Fdw ecosystem. |
|
|
Fdw.Data.DataSets
Development tools and utilities for the Fdw ecosystem. |
|
|
Fdw.Services.Connections
Development tools and utilities for the Fdw ecosystem. |
|
|
Fdw.Data.MsSql
Development tools and utilities for the Fdw ecosystem. |
|
|
Fdw.Data.PostgreSql
Development tools and utilities for the Fdw ecosystem. |
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 1.0.0-rc.9 | 386 | 8/25/2026 |
| 1.0.0-rc.8 | 469 | 8/25/2026 |
| 1.0.0-rc.6.1 | 1,628 | 8/20/2026 |
| 1.0.0-rc.6 | 1,657 | 8/20/2026 |
| 1.0.0-rc.5 | 1,662 | 8/19/2026 |
| 1.0.0-rc.4 | 1,534 | 8/19/2026 |
| 1.0.0-rc.3 | 1,115 | 8/17/2026 |
| 1.0.0-rc.1 | 760 | 8/10/2026 |