Site Owners Forums - Webmaster Forums

Site Owners Forums - Webmaster Forums (http://siteownersforums.com/index.php)
-   PHP / mySQL (http://siteownersforums.com/forumdisplay.php?f=10)
-   -   What is a unique key? (http://siteownersforums.com/showthread.php?t=357531)

Pavan Techn 06-01-2018 10:06 AM
What is a unique key?
 
A Unique key constraint uniquely identifies each record in the database. This provides uniqueness for the column or set of columns.


All times are GMT -7. The time now is 06:42 PM.


Powered by vBulletin Copyright © 2020 vBulletin Solutions, Inc.