Range query (database)
id:
range-query-database-308-5328091
title:
Range query (database)
text:
A range query is a common database operation that retrieves all records where some value is between an upper and lower boundary. For example, list all employees with 3 to 5 years' experience. Range queries are unusual because it is not generally known in advance how many entries a range query will return, or if it will return any at all. Many other queries, such as the top ten most senior employees, or the newest employee, can be done more efficiently because there is an upper bound to the numbe
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Range_query_(database)
date created:
date modified:
2023-10-11T10:06:35Z
main entity:
{"identifier":"Q818943","url":"https://www.wikidata.org/entity/Q818943"}
image:
fields total:
13
integrity:
13