Question 1

How to use SQLProvider with PostgreSQL in F#?

Accepted Answer

Install the SQLProvider.PostgreSql NuGet package, then instantiate the FSharp.Data.Sql.PostgreSql.SqlDataProvider with your connection string. The type provider will generate types based on your PostgreSQL schema, allowing type-safe LINQ queries and CRUD operations.

Question 2

SQLProvider vs Entity Framework for F# development?

Accepted Answer

SQLProvider offers compile-time type safety and direct schema integration without ORM mapping, while Entity Framework is runtime-based with broader .NET support. SQLProvider is better for F#-specific type safety, but EF has more tooling and community resources for C# and mixed projects.

Question 3

Does SQLProvider support async/await in F#?

Accepted Answer

Yes, SQLProvider fully supports asynchronous operations through F# async workflows, as mentioned in the key features. You can use async methods for queries and commands to avoid blocking calls in database interactions.

Question 4

How to call stored procedures with SQLProvider?

Accepted Answer

SQLProvider provides direct support for stored procedures; you can call them as methods on the generated types, with parameters type-checked at compile time based on the database schema. The documentation includes samples for invoking procedures and functions.

Question 5

Can SQLProvider work with .NET Core or .NET Standard?

Accepted Answer

Yes, SQLProvider supports .NET Standard and .NET Core, making it cross-platform compatible and usable in modern .NET applications on Windows, Linux, and macOS. This is highlighted in the key features for broader framework support.

Question 6

How to cache the database schema in SQLProvider to improve performance?

Accepted Answer

SQLProvider allows saving the database schema offline or using SQL Server *.dacpac files. Configure the provider with caching options to reduce connection overhead and speed up development cycles, as noted in the features list.

SQLProvider

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