hasql-th
ether
Our great sponsors
hasql-th | ether | |
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4 | 1 | |
110 | 78 | |
- | - | |
5.2 | 0.0 | |
4 months ago | almost 5 years ago | |
Haskell | Haskell | |
MIT License | BSD 3-clause "New" or "Revised" License |
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hasql-th
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How to use PostgreSQL with Haskell: hasql
Hasql is an ecosystem of libraries. To keep it simple, let’s limit ourselves to core hasql, hasql-transaction, and hasql-th. We’re using hasql 1.6.3.2 published in 2023.
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Parsing SQL
unexpected '&'
https://github.com/nikita-volkov/hasql-th#error-example-1
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Open Source SQL Parsers
There is also a Haskell port of the original PostgreSQL parser, implemented using megaparsec, which makes it highly flexible and hackable: https://github.com/nikita-volkov/hasql-th#implementation
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Haskell doesn't make sense without pure functions
I'd consider hasql-th a good example in what concerns databases. Otherwise, I just use aeson together with deriving-aeson and lens-aeson.
ether
What are some alternatives?
Neks - A dead simple networked key/value store
extensible-effects - Extensible Effects: An Alternative to Monad Transformers
tokyocabinet-haskell - This repository will get archived soon. Please visit https://git.singpolyma.net/tokyocabinet-haskell
indextype - Haskell Library of type functions for dealing with "indexed types", i.e tuples, functions.
hasql - The fastest PostgreSQL libpq-based driver for Haskell
effet - An effect system based on type classes, written in Haskell.
wai-middleware-cache-redis - Redis backend for wai-middleware-cache
tehepero - Prettier errors and reimplementation of unwrap and expect from Rust
ampersand - Build database applications faster than anyone else, and keep your data pollution free as a bonus.
distributed-closure - Serializable closures for distributed programming.
hasql-notifications - Use PostgreSQL LISTEN/NOTIFY with your Hasql Types
safe-exceptions - Safe, consistent, and easy exception handling