Solved

delete contraint will bring me problems?

Posted on 2011-03-02
1
230 Views
Last Modified: 2012-05-11
To make the example above, I had to delete the primary key contraint
ALTER TABLE [dbo].[tabla_demo] DROP CONSTRAINT [PK__tabla_de__3213E83F0519C6AF]

 I can always do that?
Where should I care?
lose the integrity of the data?

0
Comment
Question by:enrique_aeo
1 Comment
 
LVL 16

Accepted Solution

by:
vdr1620 earned 250 total points
ID: 35020550
There are various reasons why a Primary Constraint is created as listed below.. If you think that none of these are really important than ..you do not need to create a constraint ..instead of dropping it multiple times

http://msdn.microsoft.com/en-us/library/ms181043.aspx

0

Featured Post

Better Security Awareness With Threat Intelligence

See how one of the leading financial services organizations uses Recorded Future as part of a holistic threat intelligence program to promote security awareness and proactively and efficiently identify threats.

Join & Write a Comment

Suggested Solutions

Hi all, It is important and often overlooked to understand “Database properties”. Often we see questions about "log files" or "where is the database" and one of the easiest ways to get general information about your database is to use “Database p…
In this article I will describe the Detach & Attach method as one possible migration process and I will add the extra tasks needed for an upgrade when and where is applied so it will cover all.
Illustrator's Shape Builder tool will let you combine shapes visually and interactively. This video shows the Mac version, but the tool works the same way in Windows. To follow along with this video, you can draw your own shapes or download the file…
This demo shows you how to set up the containerized NetScaler CPX with NetScaler Management and Analytics System in a non-routable Mesos/Marathon environment for use with Micro-Services applications.

760 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

19 Experts available now in Live!

Get 1:1 Help Now