getAllKeys
fun getAllKeys(queryOrOptions: IDBValidKey? = definedExternally, count: Int = definedExternally): IDBRequest<ReadonlyArray<IDBValidKey>>(source)
fun getAllKeys(queryOrOptions: IDBKeyRange?, count: Int = definedExternally): IDBRequest<ReadonlyArray<IDBValidKey>>(source)
The getAllKeys() method of the IDBIndex interface asynchronously retrieves the primary keys of all objects inside the index, setting them as the result of the request object.