Patents by Inventor Purva Joshi

Purva Joshi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Temporary materialized views
    Patent number: 11074258
    Abstract: A system includes reception of a first query including a first temporary materialized view, where the first temporary materialized view associated with a first view and a first temporary table. The first temporary table is refreshed if it is determined that the first temporary materialized view is stale, and the first query is executed using a result set cached in the first temporary table. The first temporary table caches the result set for the remainder of the current database session.
    Type: Grant
    Filed: May 15, 2019
    Date of Patent: July 27, 2021
    Assignee: SAP SE
    Inventors: Andrzej Sarapuk, Swapnil Kasaliwal, Abhishek Gupta, Purva Joshi
  • TEMPORARY MATERIALIZED VIEWS
    Publication number: 20200364222
    Abstract: A system includes reception of a first query including a first temporary materialized view, where the first temporary materialized view associated with a first view and a first temporary table. The first temporary table is refreshed if it is determined that the first temporary materialized view is stale, and the first query is executed using a result set cached in the first temporary table. The first temporary table caches the result set for the remainder of the current database session.
    Type: Application
    Filed: May 15, 2019
    Publication date: November 19, 2020
    Inventors: Andrzej Sarapuk, Swapnil Kasaliwal, Abhishek Gupta, Purva Joshi