公开(公告)号：EP3270301A1

公开(公告)日：2018-01-17

申请号：EP17001142.3

申请日：2017-07-03

Applicant: SAP SE

Inventor： BENSBERG, Christian ,  BAEUERLE, Stefan ,  RENKES, Frank ,  STRAHL, Torsten ,  BOEHM, Alexander

IPC: G06F17/30 ,  G06F11/14 ,  G06F21/60

CPC classification number: G06F17/30241 ,  G06F11/14 ,  G06F11/1451 ,  G06F17/30339 ,  G06F17/30584

Abstract: A system includes reception of a first query at a first host, determination, at the first host, that the first query is associated with a first table, the first table including geographically-restricted data and a partitioning column storing identifiers of geographic restrictions, determination, at the first host and based on the partitioning column of the first table and on the first query, a first partition of the first table and a storage location of the first partition, and execution of the first query at the first host in conjunction with the storage location of the first partition.

Abstract translation: 系统包括在第一主机处接收第一查询，在第一主机处确定第一查询与第一表格相关联，第一表格包括地理上受限的数据和存储地理限制的标识符的分区列，确定 ，在第一主机上并基于第一表的分区列和第一查询，确定第一表的第一分区和第一分区的存储位置，并且在第一主机处执行第一查询并结合 第一个分区的存储位置。

公开(公告)号：EP4293533A1

公开(公告)日：2023-12-20

申请号：EP22204505.6

申请日：2022-10-28

Applicant: SAP SE

Inventor： ANDREI, Mihnea ,  BOEHM, Alexander ,  MAY, Norman ,  KLINGSPORN, Urs ,  BLOCK, Meinolf ,  VOELKER, Patrick ,  KIM, Hyunjun ,  GLEBE, Thorsten ,  BREGLER, Jonathan ,  CHOI, Jaeyoung ,  KITTEL, Martin ,  KWON, Yong Sik ,  HAHN, Uwe ,  ZAHN, Henning ,  HANDRECK, Melanie ,  MACK, Holger ,  KIM, Eunsang ,  RENKES, Frank ,  LEE, Juchang ,  SCHINDEWOLF, Martin ,  BOWMAN, Ivan ,  DANNECKER, Lars

IPC: G06F16/27 ,  G06F21/62

Abstract: Systems and methods include creation of a first instance of a tenant object in a database instance, association of the first instance of the tenant object with a first plurality of database artifacts including first data associated with the first instance of the tenant object, creation of a second instance of the tenant object in the database instance, association of the second instance of the tenant object with a second plurality of database artifacts including second data associated with the second instance of the tenant object, and reception and response to queries on the first data associated with the first instance of the tenant object and to queries on the second data associated with the second instance of the tenant object.