公开(公告)号：US20190114341A1

公开(公告)日：2019-04-18

申请号：US15782222

申请日：2017-10-12

Applicant: SAP SE

Inventor： Igor Schukovets ,  Salvatore Lombardo ,  Gregor Tielsch ,  Alexander Krasinskiy ,  Guenter Schmidt ,  Marcel Hermanns ,  Nils Hartmann ,  Marco Ziegler

IPC: G06F17/30

Abstract: Generic runtime protection for transactional data may be provided by accessing a list of tables of a database, modifying each table of the list of tables by adding a field that indicates a blocking status of each row in the table, and generating an access control list (ACL) function for each table of the list of tables. When a query is executed on a table of the list of tables, rows that are blocked for the querying user are not returned even if they are responsive to the query, based on the generic ACL function for the table.