hasql

A very efficient PostgreSQL driver and a flexible mapping API

https://github.com/nikita-volkov/hasql

Version on this page:0.15.1
LTS Haskell 24.28:1.9.3.1
Stackage Nightly 2026-01-17:1.9.3.1
Latest on Hackage:1.10.1

See all snapshots hasql appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:hasql-0.15.1@sha256:2cbdb97d71fd42998fd85f61210900e296361c61b74dc0e51fa8f7109655f40e,5554

Module documentation for 0.15.1

This package is the root of the "hasql" ecosystem.

The API is completely disinfected from exceptions. All error-reporting is explicit and is presented using the Either type.