---
warning: DO NOT CHANGE THIS MANUALLY, THIS IS GENERATED BY https://github.com/duckdb/community-extensions repository, check README there
title: redis_adbc
excerpt: |
  DuckDB Community Extensions
  Stream Redis SQL results through an embedded Arrow ADBC driver

extension:
  name: redis_adbc
  description: Stream Redis SQL results through an embedded Arrow ADBC driver
  version: '0.1.0'
  language: C++ & Go
  build: cmake
  license: Apache-2.0
  maintainers:
    - alberttwong
  excluded_platforms: windows_amd64;windows_amd64_mingw;windows_amd64_rtools;windows_arm64;wasm_mvp;wasm_eh;wasm_threads;linux_amd64_musl;linux_arm64_musl

repo:
  github: alberttwong/redis-adbc-driver
  # The community registry's ref field targets DuckDB 2.0.
  ref: 8f4c5f5763dbef7fa4f096b6da2d19218e6fb9d3

docs:
  hello_world: |
    -- Requires a reachable Redis server with Search (the Query Engine).
    SELECT * FROM redis_adbc_scan(
        'redis://localhost:6379/0',
        'SELECT 42 AS answer'
    );
  extended_description: |
    This submission targets DuckDB 2.0 through the registry's repo.ref field.

    `redis_adbc_scan(uri, sql)` streams one SELECT from Redis into DuckDB using
    the Redis ADBC driver's SQL engine and Arrow batches. The driver and Go
    runtime are embedded: no separate driver library, manifest, driver manager,
    or adbc_scanner installation is required.

    Redis Search is required. Use `rediss://` for TLS. SQL over driver-managed
    tables can use Search predicate and aggregate pushdown; surrounding DuckDB
    queries can join and aggregate the streamed results locally. Existing HASH
    collections need the driver's copy/adoption workflow to become SQL tables.

    This is a read interface: scripts, DDL, DML and transaction commands are
    rejected. It does not provide ATTACH catalogs, ingestion, or query parameter
    binding. For those integration APIs, use the Redis driver through the
    existing adbc_scanner extension. This extension is distinct from the
    separately registered redis command-client extension.

    Native Linux and macOS are supported build targets; macOS requires 12+.
    See the [extension guide](https://github.com/alberttwong/redis-adbc-driver/blob/8f4c5f5763dbef7fa4f096b6da2d19218e6fb9d3/duckdb-extension/README.md)
    for build instructions, prerequisites, limitations and verification.

extension_star_count: {"message":"Not Found","documentation_url":"https://docs.github.com/rest/repos/repos#get-a-repository","status":"404"}
extension_star_count_pretty: n/a
extension_download_count: 504
extension_download_count_pretty: 504
image: '/images/community_extensions/social_preview/preview_community_extension_redis_adbc.png'
layout: community_extension_doc
---
### Compatibility Matrix

This table covers all DuckDB releases that have not reached [end-of-life](https://duckdb.org/release_calendar), including LTS releases, and shows the 2 most recent patch releases of each. Older patch releases are not listed, but the extension may be available for them as well.

<div class="extension_compatibility_table"></div>

| Platform | 1.4.4 | 1.4.5 | 1.5.5 | 1.5.6 | 2.0.0 |
| :--- | :---: | :---: | :---: | :---: | :---: |
| Linux AMD64 | ❌ | ❌ | ❌ | ❌ | ✅ |
| Linux ARM64 | ❌ | ❌ | ❌ | ❌ | ✅ |
| macOS AMD64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| macOS ARM64 | ❌ | ❌ | ❌ | ❌ | ✅ |
| Windows AMD64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| Windows ARM64 | ❌ | ❌ | ❌ | ❌ | ❌ |
| WebAssembly | ❌ | ❌ | ❌ | ❌ | ❌ |

### Installing and Loading
```sql
INSTALL {{ page.extension.name }} FROM community;
LOAD {{ page.extension.name }};
```

{% if page.docs.hello_world %}
### Example
```sql
{{ page.docs.hello_world }}```
{% endif %}

{% if page.docs.extended_description %}
### About {{ page.extension.name }}
{{ page.docs.extended_description }}
{% endif %}
### Added Functions

<div class="extension_functions_table"></div>

This extension does not add any functions.

### Overloaded Functions

<div class="extension_functions_table"></div>

This extension does not add any function overloads.

### Added Types

<div class="extension_types_table"></div>

This extension does not add any types.

### Added Settings

<div class="extension_settings_table"></div>

This extension does not add any settings.