GENERATING SQL QUERIES FROM DECLARATIVE QUERIES FOR SEMI-STRUCTURED DATA

A method for generating database queries from declarative queries having a known syntax. The method includes a query preparation software receiving a declarative query for a relational database management system, in a known system form. The query preparation software then analyzes the declarative qu...

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Bibliographic Details
Main Author Behnen Marion E
Format Patent
LanguageEnglish
Published 26.01.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method for generating database queries from declarative queries having a known syntax. The method includes a query preparation software receiving a declarative query for a relational database management system, in a known system form. The query preparation software then analyzes the declarative query to build a set of generic query tasks with identified data types. The query preparation software then optimizes the set of generic query tasks and builds a target database query from the optimized generic query tasks reflecting features of a target database. The method further includes submitting the target database query to the targeted database and receiving results from the target database query.
Bibliography:Application Number: US201615041129