Merge pull request #22 from quolpr/fix-doc

Fix fallback doc
jlongster · Oct 13, 2021 · 5cc7dad · 5cc7dad
2 parents deb5fc0 + c6b12c9
commit 5cc7dad
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -54,7 +54,14 @@ async function run() {
  SQL.FS.mkdir('/sql');
  SQL.FS.mount(sqlFS, {}, '/sql');
 
- let db = new SQL.Database('/sql/db.sqlite', { filename: true });
+ const path = '/sql/db.sqlite';
+ if (typeof SharedArrayBuffer === 'undefined') {
+ let stream = SQL.FS.open(path, 'a+');
+ await stream.node.contents.readIfFallback();
+ SQL.FS.close(stream);
+ }
+
+ let db = new SQL.Database(path, { filename: true });
  // You might want to try `PRAGMA page_size=8192;` too!
  db.exec(`
  PRAGMA journal_mode=MEMORY;