gnu: Add pgvector.

* gnu/packages/databases.scm (pgvector): New variable.

Change-Id: I07b87956edc4c32d2ff1af2995a2a965fddf4ab7
This commit is contained in:
Ricardo Wurmus 2024-02-29 17:00:17 +01:00
parent bb2703194e
commit 63f9e7deaf
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@ -1480,6 +1480,44 @@ (define-public timescaledb
(partitioning key), as well as full SQL support.")
(license license:asl2.0)))
(define-public pgvector
(package
(name "pgvector")
(version "0.6.0")
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/pgvector/pgvector")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"19zcjrlmyj7gfbn8prh014yq50iy4dg97pirsm7idxsr829vwyc5"))))
(build-system gnu-build-system)
(arguments
(list
;; Do not use -march=native
#:make-flags
#~(list "OPTFLAGS="
(string-append "DESTDIR=" #$output))
#:phases
#~(modify-phases %standard-phases
(delete 'configure))))
(inputs (list postgresql))
(home-page "https://github.com/pgvector/pgvector")
(synopsis "Vector similarity search for Postgres")
(description
"This package provides a vector similarity search extension for Postgres.
Store your vectors with the rest of your data. It supports:
@itemize
@item exact and approximate nearest neighbor search;
@item L2 distance, inner product, and cosine distance;
@item any language with a Postgres client.
@end itemize
")
(license (license:x11-style "file://COPYRIGHT"))))
(define-public pgloader
(package
(name "pgloader")