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:
Sep. 07, 1999
Filed:
Nov. 19, 1996
Elton P Wildermuth, Oakland, CA (US);
Sybase, Inc., Emeryville, CA (US);
Abstract
A Client/Server Database system is described which includes a Database Server providing methods for executing system-created internal command statements (e.g., SQL statements), such as those which ordinarily are submitted to the server by various Clients. The Database Server is modified so that it can be its own 'user,' thus removing the fundamental schism which had existed in prior systems. The system is allowed to issue SQL commands to itself and, thus, can do anything that either the system or the user can do. The methodology is particularly useful for carrying out upgrades. The system can now set flags that are not accessible to users. Unlike a standalone 'utility' approach, however, authentication is assured. Here, the system is assured that a known user--itself--has issued the command. As a result, it is no longer necessary to expose 'dangerous' system functions to users.