eeagrid — a Haybarn extension

Haybarn is a derived distribution of DuckDB from Query.Farm: the same SQL, APIs and database files, with signed releases, rebuilt and signed extensions, engine improvements, and supply-chain review built in.

This package delivers the eeagrid community extension for Haybarn 2.0.0: built from upstream source, compiled against the Haybarn engine and signed with the Haybarn key. It is a single meta-package that resolves to the correct per-platform binary at install time.

Extension that adds support for working with the EEA Reference Grid System.

Source: https://github.com/ahuarte47/duckdb-eeagrid
Catalog: Haybarn community extensions

Install

npm install @haybarn/ext-eeagrid-h2-0-0
# or use the exact version:
npm install @haybarn/[email protected]

npm picks the matching platform binary from the leaves below via its os / cpu / libc fields. No postinstall scripts, no network calls after npm install.

Available platforms (this version)

Installed automatically by npm install @haybarn/ext-eeagrid-h2-0-0 (npm picks the one matching your os/cpu/libc):

• @haybarn/ext-eeagrid-h2-0-0-linux-x64
• @haybarn/ext-eeagrid-h2-0-0-linux-arm64
• @haybarn/ext-eeagrid-h2-0-0-win32-x64
• @haybarn/ext-eeagrid-h2-0-0-darwin-arm64

WebAssembly (duckdb-wasm)

Also built for duckdb-wasm. These are not installed by the meta above (npm has no wasm os/cpu to match) — install the variant matching your duckdb-wasm bundle (mvp / eh / threads) and point duckdb-wasm at the bundled asset:

• @haybarn/ext-eeagrid-h2-0-0-wasm-eh
• @haybarn/ext-eeagrid-h2-0-0-wasm-threads

npm install @haybarn/ext-eeagrid-h2-0-0-wasm-eh

import extUrl from '@haybarn/ext-eeagrid-h2-0-0-wasm-eh/bin/eeagrid.duckdb_extension.wasm?url';
await conn.query(`INSTALL eeagrid FROM '${extUrl}'`);
await conn.query(`LOAD eeagrid`);

Use it

Once installed, the .duckdb_extension binary lands in your project's node_modules/ tree under the matching leaf. The Haybarn engine auto-discovers it at startup; from a Haybarn SQL session:

LOAD eeagrid;

License

The eeagrid extension is distributed under MIT. The Haybarn engine itself is MIT-licensed.

Links

• Haybarn — what Haybarn is and how to install it
• Installing extensions — core and community extension channels
• Haybarn engine source

Trademark

Haybarn is an independent derived distribution of DuckDB published by Query Farm LLC. Not affiliated with or endorsed by the DuckDB Foundation. DuckDB is a trademark of the DuckDB Foundation.