Flowsy.Db.Unity.Postgres 1.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package Flowsy.Db.Unity.Postgres --version 1.0.0
                    


                    

                
NuGet\Install-Package Flowsy.Db.Unity.Postgres -Version 1.0.0
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="Flowsy.Db.Unity.Postgres" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Flowsy.Db.Unity.Postgres" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Flowsy.Db.Unity.Postgres" />
                    


                            Project file
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 Flowsy.Db.Unity.Postgres --version 1.0.0
                    


                    

                
#r "nuget: Flowsy.Db.Unity.Postgres, 1.0.0"
#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 Flowsy.Db.Unity.Postgres@1.0.0
#: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=Flowsy.Db.Unity.Postgres&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Flowsy.Db.Unity.Postgres&version=1.0.0
                    


                            Install as a Cake Tool

Flowsy.Db.Unity.Postgres

Opt-in PostgreSQL integration for Flowsy.Db.Unity. It creates reusable NpgsqlDataSource instances and supports PostgreSQL enum and composite mappings while application services continue to depend on provider-neutral contracts.

Install

dotnet add package Flowsy.Db.Unity.Postgres

The compatible Flowsy.Db.Unity package is included as a dependency.

Configure

using Flowsy.Db.Unity;
using Flowsy.Db.Unity.Postgres;

services.AddDatabases(options =>
{
    options
        .UsePostgres(
            "Catalog",
            connectionString,
            postgres => postgres.MapComposite<PostalAddress>("postal_address"))
        .AsDefault()
        .WithConventions()
        .ForEnums(
            memberNameCaseStyle: DbCaseStyle.LowerSnakeCase,
            mappings: [new DbEnumMapping<ProductStatus>("product_status", null)])
        .ForParameters(prefix: "p_", useNamedParameters: true)
        .WithDefault(DbCaseStyle.LowerSnakeCase);
});

Enum conventions are the source of truth for enum mappings. Use MapComposite<T> only for PostgreSQL composite types.

Use

Application code remains provider-neutral:

await using var db = await connectionHub.CreateSessionAsync("Catalog", cancellationToken);

var products = await db.QueryAsync<Product>(
    "select product_id, name, status from catalog.product",
    cancellationToken: cancellationToken);

For exceptional native operations, use WithConnectionAsync<NpgsqlConnection> so the session retains lifecycle and transaction control.

See the complete usage guide and package changelog.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  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 is compatible.  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. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 108 9/29/2026