hasql

An efficient PostgreSQL driver and a flexible mapping API

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

Version on this page:1.3.0.6
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-1.3.0.6@sha256:d22303b0de36aad89ea9cc71d74151c5c1bdf9ea95645ce0b70658eb78861aae,6954

Module documentation for 1.3.0.6

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

The API comes free from all kinds of exceptions. All error-reporting is explicit and is presented using the Either type.