AmpScm.RepoDb.SqlServer

RepoDb.SqlServer - a hybrid .NET ORM library for SQL Server.

RepoDB is an open-source .NET ORM library that bridges the gaps of micro-ORMs and full-ORMs. It helps you simplify the switch-over of when to use the BASIC and ADVANCE operations during the development.

Important Pages

• GitHub Home Page - to learn more about the core library.
• SQL Server Guide - getting started with SQL Server
• All Documentation - comprehensive guides and references

Community Engagements

• GitHub - for any issues, requests and problems.
• StackOverflow - for any technical questions.
• Gitter Chat - for direct and live Q&A.

Dependencies

• Microsoft.Data.SqlClient - the data provider used for SqlServer.
• RepoDb - the core library of RepoDB.

License

Apache-2.0

• Copyright © 2019 - 2024 Michael Camara Pendon
• Copyright © 2025 - now Bert Huijben

Installation

At the Package Manager Console, write the command below.

> Install-Package AmpScm.RepoDb.SqlServer

See the SQL Server Guide for more information.

Get Started

First, RepoDB must be configured and SQL Server support loaded.

using RepoDb;
using Microsoft.Data.SqlClient;

GlobalConfiguration.Setup().UseSqlServer();

Note: This call must be done once during application startup.

After the bootstrap initialization, any library operation can then be called.

Query

using (var connection = new SqlConnection(ConnectionString))
{
	var customer = connection.Query<Customer>(c => c.Id == 10045);
}

Insert

var customer = new Customer
{
	FirstName = "John",
	LastName = "Doe",
	IsActive = true
};

using (var connection = new SqlConnection(ConnectionString))
{
	var id = connection.Insert<Customer>(customer);
}

Update

using (var connection = new SqlConnection(ConnectionString))
{
	var customer = connection.Query<Customer>(10045);
	customer.FirstName = "John";
	customer.LastUpdatedUtc = DateTime.UtcNow;
	var affectedRows = connection.Update<Customer>(customer);
}

Delete

using (var connection = new SqlConnection(ConnectionString))
{
	var customer = connection.Query<Customer>(10045);
	var deletedCount = connection.Delete<Customer>(customer);
}