hasql

A very efficient PostgreSQL driver and a flexible mapping API

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

Version on this page:0.19.15
LTS Haskell 24.14:1.9.3.1
Stackage Nightly 2025-10-10:1.9.3.1
Latest on Hackage:1.9.3.2

See all snapshots hasql appears in

MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:hasql-0.19.15@sha256:09740ee15cf0152cbe83739971992d331236d1dcc73e45c60d036a1551f19ad7,6551

Module documentation for 0.19.15

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.