Full table scan
id:
full-table-scan-286-10333713
title:
Full table scan
text:
A full table scan is a scan made on a database where each row of the table is read in a sequential (serial) order and the columns encountered are checked for the validity of a condition. Full table scans are usually the slowest method of scanning a table due to the heavy amount of I/O reads required from the disk which consists of multiple seeks as well as costly disk to memory transfers.
brand slug:
wiki
category slug:
encyclopedia
description:
Sequential scan of a database
original url:
https://en.wikipedia.org/wiki/Full_table_scan
date created:
date modified:
2024-04-24T20:35:30Z
main entity:
{"identifier":"Q5508211","url":"https://www.wikidata.org/entity/Q5508211"}
image:
fields total:
13
integrity:
14