The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2022
Filed:
Nov. 08, 2019
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Rakesh Khanduja, Bangalore, IN;
Pankaj Sharma, Bangalore, IN;
MICROSOFT TECHNOLOGY LICENSING, LLC, Redmond, WA (US);
Abstract
Methods, systems, apparatuses, and computer program products are provided for controlling access to a database. A data processing application may receive, from a user, a request that includes a procedural language code block to access data elements stored in a distributed database. A procedural language code block analyzer may obtain an access control policy that indicates permissions to access the data elements. A control system may determine, based on the access control policy, that access to a restricted portion of the data elements is denied. A reconstruction system may generate a reconstructed code block that allows the user to access data elements that are not restricted, such as by modifying the request to remove the portion that seeks access to the restricted data elements. The reconstruction system may then provide the modified request to the distributed database to receive the data elements to which the user is permitted to access.