Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yongsik Yoon0
Adem Khachnaoui0
Sangyong Hwang0
Li Yan0
Date of Patent
June 11, 2024
0Patent Application Number
183623690
Date Filed
July 31, 2023
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A query engine can use partition-granular level statistics to optimize query performance. A query can reference a table with a plurality of partitions and include a predicate. A partition-granular selectivity estimate for the predicate can be generated based on statistics stored regarding the plurality of partitions of the table. A query plan can be generated based on partition-granular selectivity estimate to optimize query processing.
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