---
warning: DO NOT CHANGE THIS MANUALLY, THIS IS GENERATED BY https://github.com/duckdb/community-extensions repository, check README there
title: waddle
excerpt: |
  DuckDB Community Extensions
  Provides a hello world example demo

extension:
  name: waddle
  description: Provides a hello world example demo
  version: 0.0.2
  language: C++
  build: cmake
  license: MIT
  maintainers:
    - hannes

  # (Optional) param that specifies required extra toolchains
  requires_toolchains: "rust"
  # (Optional) param that specifies a precise vcpkg commit to use. Uses COMMUNITY_EXTENSION_VCPKG_COMMIT by default
  # vcpkg_commit: "cd61e1e26a038e82d6550a3ebbe0fbbfe7da78e3"
  # (Optional) this extension requires additional custom toolchain setup
  custom_toolchain_script: true
  # (Optional) ';' separated list of additional platforms
  opt_in_platforms: "windows_arm64;"

repo:
  github: duckdb/extension-template
  ref: cfaf3e236008e782d27f4341b0ee036002d0a449

docs:
  hello_world: |
    SELECT waddle('DuckDB!');
  extended_description: |
    The waddle extension is based on DuckDB's [Extension Template](https://github.com/duckdb/extension-template/), and it's a great starting point to get started building more advanced extensions.

extension_star_count: 294
extension_star_count_pretty: 294
extension_download_count: 14233
extension_download_count_pretty: 14.2k
image: '/images/community_extensions/social_preview/preview_community_extension_waddle.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>

|     function_name      | function_type | description | comment | examples |
|------------------------|---------------|-------------|---------|----------|
| waddle                 | scalar        | NULL        | NULL    |          |
| waddle_openssl_version | scalar        | NULL        | NULL    |          |

### 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.