My use case is to get all SAP S/4 HANA data. I am exploring JDBC for this as i know that ODATA APIs provide only standard objects, while i need all objects. Once i have fetched whole data first time then next time onwards i need to fetch data incrementally means only data which is changed/updated since last retrieval. There is no common field like last_modified which can be used to get updated data for all objects. What is the correct way to achieve this use case?