Invention Grant
- Patent Title: Method for partitioning a query
- Patent Title (中): 分割查询的方法
-
Application No.: US12190187Application Date: 2008-08-12
-
Publication No.: US07930294B2Publication Date: 2011-04-19
- Inventor: Yefim Shuf , Hong Min , Terence Patrick Purcell , Ou Jin , Fen-Ling Lin , Brian Thinh-Vinh Tran , Patrick Dooling Bossman
- Applicant: Yefim Shuf , Hong Min , Terence Patrick Purcell , Ou Jin , Fen-Ling Lin , Brian Thinh-Vinh Tran , Patrick Dooling Bossman
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Ryan, Mason & Lewis, LLP
- Main IPC: G06F17/30
- IPC: G06F17/30

Abstract:
Techniques for partitioning a query are provided. The techniques include establishing one or more criterion for partitioning a query, wherein the query comprises one or more tables, materializing a first of the one or more tables, partitioning the first of the one or more tables until the one or more criterion have been satisfied, and partitioning and joining a remainder of the one or more tables of the query.
Public/Granted literature
- US20100042631A1 METHOD FOR PARTITIONING A QUERY Public/Granted day:2010-02-18
Information query