Method, system, and program for performing a join operation on a multi column table and satellite tables

作者: William Y. Kyu , Fen-Ling Lin , Peter Hoa , Desai Paramesh Sampatrai , Stephen Yao Ching Chen

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摘要: Disclosed is a system, method, and program for performing join operation on multi-column table at least two satellite tables having condition. Each comprised of multiple rows one column. column corresponding to the in each table. A performed generate first result comprising concatenations tables. Less than all concatenated that satisfy condition are then selected. The selected joined