公开(公告)号：US11550765B1

公开(公告)日：2023-01-10

申请号：US17487026

申请日：2021-09-28

Applicant: SAP SE

Inventor： Xia-ge Dai ,  Zheng-Wei Wang ,  Weizhong Qiu ,  Jian Luo

IPC: G06F16/21 ,  G06F16/2453 ,  G06F11/34

Abstract: Implementations include providing, by a computer-executed migration advisor executing within a run-time of a source database system, a query data set including queries processed by the source database system during production use of the source database system, providing, by the migration advisor, an object data set including data representative of database objects stored within a database of the source database system, generating, by the migration advisor, a list of query-level features and a list of object-level features, each feature in the list of query-level features and each feature in the list of object-level features including a feature that is deprecated in a target database system, resolving one or more issues represented by features of one or more of the list of query-level features and the list of object-level features, and executing migration of the database of the source database system to the database of the target database system.