postgresql-binary

Encoders and decoders for the PostgreSQL's binary format

https://github.com/nikita-volkov/postgresql-binary

Version on this page:0.12.1.1
LTS Haskell 24.17:0.14.2
Stackage Nightly 2025-10-26:0.14.2
Latest on Hackage:0.15

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MIT licensed and maintained by Nikita Volkov
This version can be pinned in stack with:postgresql-binary-0.12.1.1@sha256:a809f816f4b661c4fb6043acfbf0881fbbc9577516ed7b92e14171c941215c1f,6111

Module documentation for 0.12.1.1

An API for dealing with PostgreSQL's binary data format.

It can be used to implement performant bindings to Postgres. E.g., "hasql" is based on this library.

It supports all Postgres versions starting from 8.3 and is tested against 8.3, 9.3 and 9.5 with the integer_datetimes setting off and on.