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:
Aug. 13, 2002
Filed:
Dec. 16, 1998
Stewart P. MacLeod, Redmond, WA (US);
Casey L. Kiernan, Kirkland, WA (US);
Manu Vasandani, Bellevue, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
A user specifies one or more queries comprising a batch of SQL statements. Each query submitted is displayed and represented as a tree, with each operation in the execution plan for the query represented by a corresponding tree node. This representation intuitively conveys the DBMS execution strategy which would be used to process the queries. The tree nodes are displayed as icons, with a unique one of such icons corresponding respectively to each of the possible query operations. In addition, the computing cost of each operation (each node) as a percentage of overall query cost is displayed, as is the cost of each query as a percentage of the overall cost of the specified query batch. A user may select an operation (tree node) with a conventional mouse, whereupon a user interface will show more detailed cost statistics relating to the selected operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile