dump indexedDB

dump-indexeddb.js

const dbName = "users"; //
const tableName = "dbsignin"; //
const dbReq = indexedDB.open(dbName, 1);

const dumpTable = function(event) {
  const db = dbReq.result;
  const objectStore = db.transaction([tableName]).objectStore(tableName);
  objectStore.openCursor().onsuccess = (event) => {
    const cursor = event.target.result;
    if (cursor) {
      console.table(cursor);
      cursor.continue();
    }
  }
};

dbReq.onupgradeneeded = dumpTable;
dbReq.onsuccess = dumpTable;

dbReq.onerror = function() {
  console.error("Error", dbReq.error);
};