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:
Jul. 06, 2021
Filed:
Jul. 20, 2018
Oracle International Corporation, Redwood Shores, CA (US);
Mehul D. Bastawala, Sunnyvale, CA (US);
Ajit Mylavarapu, Mountain View, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A server receives a query and checks how columns in rows responsive to the query are to be sent to a client. Based on one result of checking, the server prepares and transmits a redacted version of one or more rows or portions thereof. The redacted version may be prepared by discarding from the retrieved rows or portions thereof, any columns that are to not be sent, by applying a specific redaction technique, while maintaining columns that are to be sent in a database storage format in which the retrieved rows are stored. Based on another result of checking, the server prepares and transmits a raw version of the retrieved rows or portions thereof, in the database storage format. Based on yet another result of checking, the server extracts columns selected by the query to memory and sends processed versions of the rows or portions thereof.