首页>
外国专利>
GENERATING SQL QUERIES FROM DECLARATIVE QUERIES FOR SEMI-STRUCTURED DATA
GENERATING SQL QUERIES FROM DECLARATIVE QUERIES FOR SEMI-STRUCTURED DATA
展开▼
机译:从说明性查询中为半结构化数据生成SQL查询
展开▼
页面导航
摘要
著录项
相似文献
摘要
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.
展开▼