ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,730,912, issued on Sept. 8, was assigned to Beijing Oceanbase Technology Co. Ltd. (Beijing).

"Database service execution methods and apparatuses" was invented by Zhenkun Yang (Hangzhou, China), Yi Pan (Hangzhou, China), Guoping Wang (Hangzhou, China) and Boyang Li (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This specification discloses database service execution methods and apparatuses. An object deletion request can be received, and a to-be-deleted object can be determined. However, the to-be-deleted object is not immediately deleted, but an operation permission for the to-be-deleted object is modified, and a user is prohibited from...