Pre-Grant Publication Number: 20100250518
Flexible query hints in a relational database
Filing Date: March 28, 2009Priority Date: March 28, 2008
Inventors: Nicolas Bruno, Ravishankar Ramamurthy, Surajit Chaudhuri
Assignee(s): Microsoft Corporation
Current U.S. Classification: 707
View Prior Art for Claim 00002
The method of Claim 1, further comprising deriving the candidate matches for subplans of a given execution plan using the power hints query language expression and the direct acyclic graph.
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