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:
May. 04, 2010
Filed:
Nov. 12, 2004
Roy Froehlich, North York, CA;
Dallas L. Johnson, Tucson, AZ (US);
Charles F. Matula, Poughkeepsie, NY (US);
Roy Froehlich, North York, CA;
Dallas L. Johnson, Tucson, AZ (US);
Charles F. Matula, Poughkeepsie, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Under the present invention, when a SQL statement having a full select portion that references a view containing a join operation (e.g., a LOJ operation) is received, the reference to the view will be moved out of the full select portion. Once moved, the view and its join operation will be resolved separately from the SQL statement. The results of this resolution will be placed in a temporary table. A reference to the temporary table is then inserted in the full select portion, and the SQL statement is thereafter performed.