hasql-th
tree-sitter-sql
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| hasql-th | tree-sitter-sql | |
|---|---|---|
| 4 | 6 | |
| 110 | 131 | |
| - | - | |
| 5.2 | 8.7 | |
| 5 months ago | 8 days ago | |
| Haskell | JavaScript | |
| MIT License | MIT 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.
tree-sitter-sql
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How to extend treesitter SQL highlighting with custom keywords?
Which grammar are you using? https://github.com/DerekStride/tree-sitter-sql supports backticks. This is the one that is used by nvim-treesitter.
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Parsing SQL with Rust
A complete grammar of the SQL language is rather large, as can be seen by this grammar https://github.com/DerekStride/tree-sitter-sql/blob/main/grammar.js that is 2000 lines of code.
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Writing a SQL LS in Rust - Looking for Coding Companions.
Alternatively, you could use a tree-sitter parser, such as https://github.com/DerekStride/tree-sitter-sql , which would provide fast incremental parses (but may result in a less detailed AST).
- Treesitter Capturing ERROR Nodes
- Open Source SQL Parsers
What are some alternatives?
Neks - A dead simple networked key/value store
grammars-v4 - Grammars written for ANTLR v4; expectation that the grammars are free of actions.
tokyocabinet-haskell - This repository will get archived soon. Please visit https://git.singpolyma.net/tokyocabinet-haskell
prql - PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
hasql - The fastest PostgreSQL libpq-based driver for Haskell
nvim-treesitter - Nvim Treesitter configurations and abstraction layer
wai-middleware-cache-redis - Redis backend for wai-middleware-cache
duckdb - DuckDB is an in-process SQL OLAP Database Management System
ampersand - Build database applications faster than anyone else, and keep your data pollution free as a bonus.
lezer-snowsql
hasql-notifications - Use PostgreSQL LISTEN/NOTIFY with your Hasql Types
tree-sitter-sql - SQL grammar for tree-sitter