Invention Grant
- Patent Title: Generating example data for testing database queries
- Patent Title (中): 生成用于测试数据库查询的示例数据
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Application No.: US12015392Application Date: 2008-01-16
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Publication No.: US07805447B2Publication Date: 2010-09-28
- Inventor: Christopher Olston , Utkarsh Srivastava
- Applicant: Christopher Olston , Utkarsh Srivastava
- Applicant Address: US CA Sunnyvale
- Assignee: Yahoo! Inc.
- Current Assignee: Yahoo! Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Stattler-Suh PC
- Main IPC: G06F17/30
- IPC: G06F17/30
Abstract:
Computer-implemented methods, modules and clients relate to expanded, pruned sample table for testing database queries against a base table. The expanded, pruned sample table is formed from the base table by a process of initial sampling, synthesis, and pruning.
Public/Granted literature
- US20090182706A1 Generating Example Data for Testing Database Queries Public/Granted day:2009-07-16
Information query
