package caqti

  1. Overview
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Unified interface to relational database libraries

Install 

dune-project
 Dependency

github.com Edit opam file Versions (24)

Authors

  1. P
    Petter A. Urkedal <paurkedal@gmail.com>
  2. N
    Nathan Rebours <nathan@cryptosense.com>
  3. B
    Basile Clément

Maintainers

  1. P
    Petter A. Urkedal <paurkedal@gmail.com>

Sources

caqti-v3.0.0.tbz
sha256=3ceea06ba0e8e8bcab0386b5817b68cb30fce457eaa25ada0182891d66f6a0b9
sha512=e01f546a45b04cafd5fa262e9228e5a1aabd5e0942059c073a4181c928450baf3d990cc59ffb1a33dff445b46a0e218224a23dca96e8d24cdd0ab793d08e4538

Description

Caqti provides a monadic cooperative-threaded OCaml connector API for relational databases.

The purpose of Caqti is further to help make applications independent of a particular database system. This is achieved by defining a common signature, which is implemented by the database drivers. Connection parameters are specified as an URI, which is typically provided at run-time. Caqti then loads a driver which can handle the URI, and provides a first-class module which implements the driver API and additional convenience functionality.

Caqti does not make assumptions about the structure of the query language, and only provides the type information needed at the edges of communication between the OCaml code and the database; i.e. for encoding parameters and decoding returned tuples. It is hoped that this agnostic choice makes it a suitable target for higher level interfaces and code generators.

Published: 08 Jul 2026

Dependencies (14)

  1. x509
  2. uri >= "2.2.0"
  3. ptime
  4. ocaml >= "4.08.0"
  5. mtime >= "2.0.0"
  6. lwt-dllist
  7. lru >= "0.3.1"
  8. logs
  9. ipaddr >= "3.0.0"
  10. dune-site
  11. dune >= "3.23.1"
  12. domain-name >= "0.2.0"
  13. bigstringaf
  14. angstrom >= "0.14.0"

Dev Dependencies (5)

  1. re with-test
  2. odoc with-doc
  3. mdx with-test & >= "2.3.0"
  4. cmdliner with-test & >= "1.1.0"
  5. alcotest with-test & >= "1.5.0"

Used by (13)

  1. builder-web >= "0.2.0"
  2. caqti-async >= "3.0.0"
  3. caqti-driver-mariadb >= "3.0.0"
  4. caqti-driver-pgx >= "3.0.0"
  5. caqti-driver-postgresql >= "3.0.0"
  6. caqti-driver-sqlite3 >= "3.0.0"
  7. caqti-dynload >= "3.0.0"
  8. caqti-eio >= "3.0.0"
  9. caqti-lwt >= "3.0.0"
  10. caqti-miou >= "3.0.0"
  11. caqti-mirage >= "3.0.0"
  12. caqti-tls >= "3.0.0"
  13. caqti-type-calendar >= "3.0.0"

Conflicts (1)

  1. result < "1.5"