let db
const databaseName = 'HELLO'
const request = indexedDB.open(databaseName)
request.onerror = (e) => {
console.error('error', e);
}
request.onsuccess = (e) => {
db = e.target.result
console.log('db')
}
request.onupgradeneeded = (e) => {
db = event.target.result;
console.log('upgradeed');
var objectStore = db.createObjectStore("customers", { keyPath: "ssn" });
objectStore.createIndex("name", "name", { unique: false });
objectStore.createIndex("email", "email", { unique: true });
objectStore.transaction.oncomplete = function (event) {
var customerObjectStore = db.transaction("customers", "readwrite").objectStore("customers");
customerData.forEach(function (customer) {
customerObjectStore.add(customer);
});
};
}
console