Invention Grant
US08650183B2 System and method for processing an SQL query made against a relational database
有权
用于处理针对关系数据库的SQL查询的系统和方法
- Patent Title: System and method for processing an SQL query made against a relational database
- Patent Title (中): 用于处理针对关系数据库的SQL查询的系统和方法
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Application No.: US13397710Application Date: 2012-02-16
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Publication No.: US08650183B2Publication Date: 2014-02-11
- Inventor: Sudarshan Srinivasa Murthy
- Applicant: Sudarshan Srinivasa Murthy
- Applicant Address: IN Bangalore
- Assignee: Wipro Limited
- Current Assignee: Wipro Limited
- Current Assignee Address: IN Bangalore
- Agency: LeClairRyan, a Professional Corporation
- Main IPC: G06F17/00
- IPC: G06F17/00

Abstract:
A system and method for processing an SQL query made against a relational database is disclosed. In one example embodiment, the method includes receiving the SQL query made against the relational database. Further, the received SQL query is parsed to obtain each operator and associated one or more operands and sequence of execution of the operators. Furthermore, a closure-friendly operator is dynamically generated for each operator and the associated one or more operands in the received SQL query. In addition, the dynamically generated closure-friendly operators are executed based on the obtained sequence of execution of the operators.
Public/Granted literature
- US20120254178A1 SYSTEM AND METHOD FOR PROCESSING AN SQL QUERY MADE AGAINST A RELATIONAL DATABASE Public/Granted day:2012-10-04
Information query