Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 18, 2019
Patent Application Number
15339615
Date Filed
October 31, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A query is parsed and positions of symbols of the query are determined. A parse tree including the positions of the symbols is generated based on the parsed query. The parse tree is sent to a DBMS optimizer. The parse tree is transformed into an optimizer tree. The optimizer tree includes the positions of the symbols of the query.
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