hasql

An efficient PostgreSQL driver with a flexible mapping API

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

Version on this page:1.4.1
LTS Haskell 23.19:1.8.1.4
Stackage Nightly 2025-04-30:1.9.1.2
Latest on Hackage:1.9.1.2

See all snapshots hasql appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:hasql-1.4.1@sha256:16f065aef3516481f4616121140c2b43eb0afafb5a3c2ffa7bf2ec8b2f2a2a84,6584

Module documentation for 1.4.1

Root of the "hasql" ecosystem. For details and tutorials see the readme.

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