A friendly place for programming greenhorns!
Big Moose Saloon
Register / Login
JDBC and Relational Databases
MySQL adding property to a coloum
Joined: Jul 09, 2014
Jul 11, 2014 00:19:42
I am new to MySQL.How can i add unique feature for my specified coloum? I am using MySQL.
Joined: Mar 17, 2012
Jul 11, 2014 01:22:51
Do you mean add unique constraint? Look in the mysql refmanual for the syntax of ALTER TABLE ADD CONSTRAINT clauses which you can use to add a unique constraint.
I agree. Here's the link:
subject: MySQL adding property to a coloum
displaying a file in jsp.
Is there any function like saveOrUpdate
Select particular cell from excel seet
Word by word string matching
newbie question on database
All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter
| Powered by
Copyright © 1998-2015