quaint-forked

Crates.ioquaint-forked
lib.rsquaint-forked
version
sourcesrc
created_at2023-03-11 02:29:35.804386
updated_at2024-12-14 10:11:47.017524
descriptionAn abstraction layer for SQL databases.
homepagehttps://github.com/zhangkaiyulw/quaint/
repositoryhttps://github.com/zhangkaiyulw/quaint/
max_upload_size
id806905
Cargo.toml error:TOML parse error at line 25, column 1 | 25 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
Victor Teo (victorteokw)

documentation

https://docs.rs/quaint/

README

Quaint

crates.io docs.rs Cargo tests Discord

Notice

This project is a fork of Prisma's quaint.

Introduction

Quaint is an abstraction over certain SQL databases. It provides:

  • An AST for building dynamic SQL queries.
  • Visitors for different databases to generate SQL strings.
  • Connectors to abstract over results and querying.
  • Pooling with mobc
  • Async/await and Futures 0.3

Documentation

Feature flags

  • mysql: Support for MySQL databases.
  • postgresql: Support for PostgreSQL databases.
  • sqlite: Support for SQLite databases.
  • mssql: Support for Microsoft SQL Server databases.
  • pooled: A connection pool in pooled::Quaint.
  • json: JSON type support with serde_json crate.
  • uuid: UUID type support with uuid crate.
  • chrono: DateTime type support with chrono crate.
  • serde-support: Deserialize support from result set with serde crate.
  • bigdecimal: Numeric values can be read as BigDecimal.
  • vendored-openssl: Statically links against a vendored OpenSSL library on non-Windows or non-Apple platforms.
  • fmt-sql: Enables logging SQL queries formatted. The FMT_SQL env var must be present for the formatting to be enabled.

Goals:

  • Query generation when the database and conditions are not known beforehand.
  • Parameterized queries and SQL injection protection.
  • A modular design, a separate AST and separate visitors and connectors.

Non-goals:

  • Database-level type-safety in query building or being an ORM.

For type-safe database abstraction, Diesel is an excellent choice.

Testing:

  • See .envrc for connection params. Override variables if different. MySQL, PostgreSQL and SQL Server needs to be running for tests to succeed.

Then:

> cargo test

Query debug

The queries can be logged by setting the LOG_QUERIES environment variable to any value. They'll be logged at the INFO level and are visible when having a logger in scope.

The FMT_SQL environment variable can be used to log formatted SQL queries. Beware, the fmt-sql feature must be enabled too.

Security

If you have a security issue to report, please contact us at security@prisma.io

Commit count: 0

cargo fmt