PostgreSQL-OCaml - PostgreSQL Bindings for OCaml

What is PostgreSQL-OCaml?

This OCaml-library provides an interface to PostgreSQL, an efficient and reliable, open source, relational database. Almost all functionality available through the C-API (libpq) is replicated in a type-safe way. This library uses objects for representing database connections and results of queries.


The OCaml-API in file lib/postgresql.mli is well-documented and can be built as HTML with make doc. The API-documentation can also be found online.

More detailed information on how to interact with PostgreSQL is available in the PostgreSQL-documentation. The OCaml-examples in the examples-directory are mostly very short and comprehensible and therefore a good way to get started.

Contact Information and Contributing

Please submit bugs reports, feature requests, contributions and similar to the GitHub issue tracker.

Up-to-date information is available at: