Invention Grant
- Patent Title: Row-based data filtering at a database level
-
Application No.: US15583187Application Date: 2017-05-01
-
Publication No.: US10783198B2Publication Date: 2020-09-22
- Inventor: Karla Bester , Allan T. Chandler , Mark A. Shewell , Stephen J. Yates
- Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Alexander Jochym
- Agent Amy J. Pattillo
- Main IPC: G06F16/9535
- IPC: G06F16/9535 ; G06F16/23 ; G06F16/215 ; G06F16/25 ; G06F16/28 ; G06F16/335 ; G06F16/22 ; G06F16/2455

Abstract:
A database management system provides row based filtering of data at a database level by evaluating content of at least one record of a write data request received from an application for a particular table from among at least one table of a database, against at least one filter rule specified for the particular table. The database management system selects, for the at least one record, whether to store the at least one record of the write data request as a separate row in the particular table based on a separate action triggered for the at least one record when evaluated against the at least one filter rule specified for the particular table, each record not selected for storage being silently discarded.
Public/Granted literature
- US20170235840A1 ROW-BASED DATA FILTERING AT A DATABASE LEVEL Public/Granted day:2017-08-17
Information query