forked from jsnbuchanan/crowd-funder-for-time-pwa
34 lines
988 B
JavaScript
34 lines
988 B
JavaScript
import initSqlJs from '@jlongster/sql.js';
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import { SQLiteFS } from 'absurd-sql';
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import IndexedDBBackend from 'absurd-sql/dist/indexeddb-backend';
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async function run() {
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console.log("----- initSqlJs");
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let SQL = await initSqlJs({
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locateFile: file => {
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// In Vite, we need to use the full URL to the WASM file
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return new URL(`/node_modules/@jlongster/sql.js/dist/${file}`, import.meta.url).href;
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}
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});
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let sqlFS = new SQLiteFS(SQL.FS, new IndexedDBBackend());
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SQL.register_for_idb(sqlFS);
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SQL.FS.mkdir('/sql');
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SQL.FS.mount(sqlFS, {}, '/sql');
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const path = '/sql/db.sqlite';
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if (typeof SharedArrayBuffer === 'undefined') {
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let stream = SQL.FS.open(path, 'a+');
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await stream.node.contents.readIfFallback();
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SQL.FS.close(stream);
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}
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let db = new SQL.Database(path, { filename: true });
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// You might want to try `PRAGMA page_size=8192;` too!
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db.exec(`
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PRAGMA journal_mode=MEMORY;
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`);
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console.log("----- db", db);
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}
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run();
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