公开(公告)号：US12204529B2

公开(公告)日：2025-01-21

申请号：US17973077

申请日：2022-10-25

Applicant: SAP SE

Inventor： Juhyeon Jeong ,  Hyeong Seog Kim ,  Taehyung Lee

IPC: G06F16/24 ,  G06F16/242 ,  G06F16/2453 ,  G06F16/25

Abstract: Techniques and solutions are provided for providing federated data access to parameterized data objects. At a local system, a virtual parameterized data object is created. A remote computing system is contacted to obtain parameters used by a parameterized data object of the remote computing system to which the virtual parameterized data object corresponds. Parameter information received from the remote system is stored in a definition of the virtual parameterized data object at the local system. When a request for a database operation involving the virtual parameterized data object is received, the parameter information can be used to determine whether the request is correctly formed, or can be used in preparing a request to be sent to the remote system to be performed using the parameterized data object to obtain information specified in the request for a database operation.

公开(公告)号：US20240134849A1

公开(公告)日：2024-04-25

申请号：US17973077

申请日：2022-10-24

Applicant: SAP SE

Inventor： Juhyeon Jeong ,  Hyeong Seog Kim ,  Taehyung Lee

IPC: G06F16/242 ,  G06F16/2453 ,  G06F16/25

CPC classification number: G06F16/2448 ,  G06F16/24547 ,  G06F16/256

Abstract: Techniques and solutions are provided for providing federated data access to parameterized data objects. At a local system, a virtual parameterized data object is created. A remote computing system is contacted to obtain parameters used by a parameterized data object of the remote computing system to which the virtual parameterized data object corresponds. Parameter information received from the remote system is stored in a definition of the virtual parameterized data object at the local system. When a request for a database operation involving the virtual parameterized data object is received, the parameter information can be used to determine whether the request is correctly formed, or can be used in preparing a request to be sent to the remote system to be performed using the parameterized data object to obtain information specified in the request for a database operation.

公开(公告)号：US20240232186A9

公开(公告)日：2024-07-11

申请号：US17973077

申请日：2022-10-25

Applicant: SAP SE

Inventor： Juhyeon Jeong ,  Hyeong Seog Kim ,  Taehyung Lee

IPC: G06F16/242 ,  G06F16/2453 ,  G06F16/25

CPC classification number: G06F16/2448 ,  G06F16/24547 ,  G06F16/256

Abstract: Techniques and solutions are provided for providing federated data access to parameterized data objects. At a local system, a virtual parameterized data object is created. A remote computing system is contacted to obtain parameters used by a parameterized data object of the remote computing system to which the virtual parameterized data object corresponds. Parameter information received from the remote system is stored in a definition of the virtual parameterized data object at the local system. When a request for a database operation involving the virtual parameterized data object is received, the parameter information can be used to determine whether the request is correctly formed, or can be used in preparing a request to be sent to the remote system to be performed using the parameterized data object to obtain information specified in the request for a database operation.

公开(公告)号：US20200233849A1

公开(公告)日：2020-07-23

申请号：US16250121

申请日：2019-01-17

Applicant: SAP SE

Inventor： Rajnish Chitkara ,  Michael Vander Ploeg ,  Anita Patel ,  Marlon McKenzie ,  Abhishek Singhi ,  Eunsang Kim ,  Hanggjun Cho ,  Juhyeon Jeong

IPC: G06F16/23 ,  G06F21/60 ,  G06F16/22

Abstract: Disclosed herein are system, method, and computer program product embodiments for database modification and processing functionality. An embodiment operates by providing a batch of values stored in rows corresponding to a particular column responsive to a request to encrypt the values of the particular column. Encrypted values corresponding the batch of values are received and stored in a hidden column. A status of the rows corresponding to batch of values of the hidden column is updated to indicate in which rows of the hidden column the received encrypted values have been stored. Updated encrypted values are received and stored in the hidden column. The particular column is replaced with the hidden column.

公开(公告)号：US12061593B2

公开(公告)日：2024-08-13

申请号：US16250121

申请日：2019-01-17

Applicant: SAP SE

Inventor： Rajnish Chitkara ,  Michael Vander Ploeg ,  Anita Patel ,  Marlon McKenzie ,  Abhishek Singhi ,  Eunsang Kim ,  Hanggjun Cho ,  Juhyeon Jeong

IPC: G06F16/23 ,  G06F16/22 ,  G06F21/60

CPC classification number: G06F16/2343 ,  G06F16/221 ,  G06F16/2379 ,  G06F21/602

Abstract: Disclosed herein are system, method, and computer program product embodiments for database modification and processing functionality. An embodiment operates by providing a batch of values stored in rows corresponding to a particular column responsive to a request to encrypt the values of the particular column. Encrypted values corresponding the batch of values are received and stored in a hidden column. A status of the rows corresponding to batch of values of the hidden column is updated to indicate in which rows of the hidden column the received encrypted values have been stored. Updated encrypted values are received and stored in the hidden column. The particular column is replaced with the hidden column.