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About |
Npgsql is an open source ADO.NET Data Provider for PostgreSQL, it allows programs written in C#, Visual Basic, F# to access the PostgreSQL database server. It allows any program developed for .NET framework to access database server. It is implemented in 100% C# code. Works with PostgreSQL 9.x and above.
We aim to be compatible with all currently supported PostgreSQL versions, which means 5 years back. Earlier versions may still work but we don't perform continuous testing on them or commit to resolving issues on them.
For more compatibility information please see this page.
Full compatibility on mono is a major goal of Npgsql. We run regular regression tests on mono and even contribute fixes to mono itself from time to time. Please report any issues you find.
Npgsql uses the PostgreSQL License, a liberal OSI-approved open source license.