Class DuckDB

Example

import { init, DuckDB, AccessMode } from '@ducklings/workers';
import wasmModule from '@ducklings/workers/wasm';

await init({ wasmModule });

// Default configuration (httpfs enabled, config locked)
const db = new DuckDB();

// Or with custom security configuration
const secureDb = new DuckDB({
  accessMode: AccessMode.READ_ONLY,
  lockConfiguration: true,
});

const conn = db.connect();
const result = await conn.query('SELECT 42 as answer');
console.log(result);

conn.close();
db.close();
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