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fsprojects/Rezoom.SQL

Rezoom.SQL is a .NET library that generates type-safe ADO.NET data access code from SQL, supporting multiple backends including PostgreSQL, SQL Server, and SQLite. It enables developers to map custom CLR types to database columns and query results through a robust type provider and configuration-driven mapping system. The system includes comprehensive tooling, documentation, and demo applications to facilitate integration and testing.

69.1

Adequate · 6 August 2026

1.2k

lines of production code

F#

primary language

1

bus factor · 5 authors in all

3

measurements over time

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How it got here

2016–2017 · Initial release and compiler overhaul

This period marks the initial release of Rezoom.SQL, featuring a complete rewrite of the SQL compiler with a new Abstract Syntax Tree and type inference system. The project established comprehensive documentation, demo applications, and multi-database support for SQLite, Postgres, and TSQL.

23 changes

2019–2026 · User type support and tooling

This period focused on expanding the type provider's capabilities for custom user-defined types across SQL Server and PostgreSQL backends, including JSON, geography, and point data. It also introduced comprehensive test coverage for these mappings and automated build and documentation tooling to streamline package distribution and site generation.

10 changes

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About this page

  • The description of this project is derived from its own commit history, not from its README.
  • The score is its highest published measurement, taken on 6 August 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
  • Measured at commit a4fabf1789 — the exact code this score is about.
  • Scored under rubric rubric-2026.08.19. Score the same commit under that rubric and you get the same number.
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