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SIGMOD
2007
ACM
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SIGMOD 2007
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Efficient exploitation of similar subexpressions for query processing
14 years 4 months ago
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research.microsoft.com
Complex queries often contain common or similar subexpressions, either within a single query or among multiple queries submitted as a batch. If so, query execution time can be imp...
Jingren Zhou, Johann Christoph Freytag, Per-Å...
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