公开(公告)号：US20180203896A1

公开(公告)日：2018-07-19

申请号：US15800762

申请日：2017-11-01

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Moonyoung CHUNG ,  Taewhi LEE ,  Sung-Soo KIM ,  Hyewon SONG ,  Jongho WON

IPC: G06F17/30

CPC classification number: G06F16/2453 ,  G06F16/2255 ,  G06F16/2264 ,  G06F16/24554 ,  G06F16/24557 ,  G06F16/322 ,  H04L67/1097

Abstract: A method and an apparatus for processing a query are disclosed. When the query is input, in a case in which partitions are present in a data table, a partition corresponding to the input query is selected, and in a case in which one or more partition column sets are present in the selected partition, one or more partition column sets corresponding to the input query are selected, and the query is processed for the selected partition column sets.