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

Version on this page:1.4.3
LTS Haskell 16.19:1.4.3
Stackage Nightly 2020-10-23:
Latest on Hackage:

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MIT licensed and maintained by Nikita Volkov

Module documentation for 1.4.3

This version can be pinned in stack with:hasql-1.4.3@sha256:d2eb828f6906f174ebcbaa741722db03eef059638bf6b9f60747799fbeea2494,6584

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.