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:
Jun. 16, 2020
Filed:
Jun. 12, 2018
Oracle International Corporation, Redwood Shores, CA (US);
Bastian Hossbach, Thalwil, CH;
Jürgen Christ, Korntal-Münchingen, DE;
Laurent Daynes, Grenoble, FR;
Matthias Brantner, Sunnyvale, CA (US);
Hassan Chafi, San Mateo, CA (US);
Christian Humer, Zurich, CH;
ORACLE INTERNATIONAL CORPORATION, Redwood Shores, CA (US);
Abstract
Computer-implemented techniques described herein provide efficient data decoding using runtime specialization. In an embodiment, a method comprises a virtual machine executing a body of code of a dynamically typed language, wherein executing the body of code includes: querying a relational database, and in response to the query, receiving table metadata indicating data types of one or more columns of a first table in the relational database. In response to receiving the table metadata: for a first column of the one or more columns, generating decoding machine code to decode the first column based on the data type of the first column, and executing the decoding machine code to decode the first column of the one or more columns.