sqlc.

Versions [RSS]	0.1.0.0, 0.1.0.1
Change log	CHANGELOG.md
Dependencies	aeson, base (<5.0), bytestring, directory, ede, file-embed, filepath, mtl, proto-lens, proto-lens-runtime, relude, sqlc-hs, text, vector [details]
License	Apache-2.0
Author	Alex Hansen
Maintainer	alex.biehl@gmail.com
Category	Development
Home page	https://github.com/alexbiehl/sqlc-hs
Bug tracker	https://github.com/alexbiehl/sqlc-hs/issues
Source repo	head: git clone git@github.com:alexbiehl/sqlc-hs.git
Uploaded	by alexbiehl at 2025-04-30T07:38:32Z
Distributions
Executables	sqlc-hs
Downloads	21 total (3 in the last 30 days)
Rating	(no votes yet) [estimated by Bayesian average]
Your Rating	λ λ λ
Status	Docs available [build log] Last success reported on 2025-04-30 [all 2 reports]

Readme for sqlc-hs-0.1.0.1

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sqlc-hs

A Haskell code generator plugin for sqlc, allowing you to generate idiomatic Haskell types and functions directly from your SQL queries.

It leverages postgresql-simple, mysql-simple, and sqlite-simple, generating a thin layer on top of these well-known libraries.

Use below configuation in your sqlc.yaml to use sqlc-hs. Refer to the sqlc documentation for more information

version: '2'
plugins:
  - name: haskell
    process:
      cmd: sqlc-hs

Use the plugin for your schemas like so

  codegen:
  - out: gen
    plugin: haskell
    options:
      cabal_package_name: your-package
      cabal_package_version: 0.1.0.0
      haskell_module_prefix: Database.Queries
      overrides:
        db_type: bytea
        haskell_type:
          package: bytestring
          module: Data.ByteString
          type: Data.ByteString.ByteString

Ensure that the sqlc-hs executable is on your PATH when invoking sqlc.

(Re-)Generate proto files with proto-lens

$ protoc --plugin=protoc-gen-haskell=`cabal exec which proto-lens-protoc` --haskell_out=sqlc-hs-protos/ protos/codegen.proto