tursodatabase/libsql

Add vector_concat() and vector_slice() functions

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#2,136 opened on Jul 31, 2025

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enhancementhelp wanted

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Description

Turso added vector_concat() and vector_slice(). Let's add them to libSQL too to retain compatibility: https://github.com/tursodatabase/turso/issues/2323

Contributor guide

Research direction
Study Turso's implementation of vector concat() and vector slice() from the referenced issue, then port them to libSQL following the existing function patterns.
Tech stack
c
Domain
database
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
CSQLiteGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60