An efficient PostgreSQL driver with a flexible mapping API https://github.com/nikita-volkov/hasql

Version on this page:1.4.1
LTS Haskell 15.6:1.4.2
Stackage Nightly 2020-03-30:1.4.2
Latest on Hackage:1.4.2

See all snapshots hasql appears in

MIT licensed and maintained by Nikita Volkov

Module documentation for 1.4.1

This version can be pinned in stack with:hasql-1.4.1@sha256:16f065aef3516481f4616121140c2b43eb0afafb5a3c2ffa7bf2ec8b2f2a2a84,6584

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.