Method for partitioning a query

Details Method for partitioning a query Method for partitioning a query

2011-04-19

2011-04-19

Nguyen, Cam-Linh (Department: 2161)

Data processing: database and file management or data structures

Database and file access

Query optimization

C707S755000

Reexamination Certificate

active

07930294

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.

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