Remove Identity column constraint/mgmt

Hello...
We have some tables that had been using Identity columns as a Primary
Key...but we abandoned that approach a few weeks ago and adopted GUIDs
instead.
These tables are included in Publications that were originally on SQL
2000...but we upgraded to SQL 2005.
Is there a way I can remove the Identity constraint from the server
pub...does the Not for Replication handle this?
Or...would be better to Drop the column and reinitialize the subscribers?
thanks for any help
- will
You would be best to drop the identity column, NFR will not drop the
identity column but will not enforce the identity property if the insert is
caused by a replication process.
Hilary Cotter
Director of Text Mining and Database Strategy
RelevantNOISE.Com - Dedicated to mining blogs for business intelligence.
This posting is my own and doesn't necessarily represent RelevantNoise's
positions, strategies or opinions.
Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html
Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com
"dw" <dw@.discussions.microsoft.com> wrote in message
news:16F706A2-F1D3-4215-9A70-DDDD5575920E@.microsoft.com...
> Hello...
> We have some tables that had been using Identity columns as a Primary
> Key...but we abandoned that approach a few weeks ago and adopted GUIDs
> instead.
> These tables are included in Publications that were originally on SQL
> 2000...but we upgraded to SQL 2005.
> Is there a way I can remove the Identity constraint from the server
> pub...does the Not for Replication handle this?
> Or...would be better to Drop the column and reinitialize the subscribers?
> thanks for any help
> - will
|||Thanks for the help. I may test out going the NFR route...just so I don't
have to mess with the table schema too much. Will changing to NFR force a
Re-Init of for the subscribers?
"Hilary Cotter" wrote:

> You would be best to drop the identity column, NFR will not drop the
> identity column but will not enforce the identity property if the insert is
> caused by a replication process.
> --
> Hilary Cotter
> Director of Text Mining and Database Strategy
> RelevantNOISE.Com - Dedicated to mining blogs for business intelligence.
> This posting is my own and doesn't necessarily represent RelevantNoise's
> positions, strategies or opinions.
> Looking for a SQL Server replication book?
> http://www.nwsu.com/0974973602.html
> Looking for a FAQ on Indexing Services/SQL FTS
> http://www.indexserverfaq.com
>
> "dw" <dw@.discussions.microsoft.com> wrote in message
> news:16F706A2-F1D3-4215-9A70-DDDD5575920E@.microsoft.com...
>
>
|||This is something you do on the subscriber - so for transactional
replication it will have no impact on reinitialization. For merge and
updateable subscribers it will.
Hilary Cotter
Looking for a SQL Server replication book?
http://www.nwsu.com/0974973602.html
Looking for a FAQ on Indexing Services/SQL FTS
http://www.indexserverfaq.com
"dw" <dw@.discussions.microsoft.com> wrote in message
news:C109A5B7-07DE-4E85-88C5-6BA71CBCCEFD@.microsoft.com...[vbcol=seagreen]
> Thanks for the help. I may test out going the NFR route...just so I
> don't
> have to mess with the table schema too much. Will changing to NFR force a
> Re-Init of for the subscribers?
> "Hilary Cotter" wrote:
sql

Remove Duplicate

HI All,
I want to remove duplicate records from my table based on nic number. I try to put primray key constraint. But there are many many duplicates so cannot do it can I have a query to remove duplicates..
Thnx
;)
ShaniOriginally posted by shani
HI All,

I want to remove duplicate records from my table based on nic number. I try to put primray key constraint. But there are many many duplicates so cannot do it can I have a query to remove duplicates..

Thnx
;)
Shani

http://www.cleardata.biz/articles/dupes.aspx
http://www.sqlteam.com/item.asp?ItemID=3331|||Originally posted by shani
HI All,

I want to remove duplicate records from my table based on nic number. I try to put primray key constraint. But there are many many duplicates so cannot do it can I have a query to remove duplicates..

Thnx
;)
Shani

read this:
http://www.databasejournal.com/features/mssql/article.php/2235081

Remove a constraint

I executed the following sp several times

ALTER PROCEDURE [dbo].[sp_GetItemsByCategoryOnPage]

AS

BEGIN

CREATE TABLE #TemporaryItems

(

ID int IDENTITY PRIMARY KEY,

...

[auto] [bit] NULL CONSTRAINT [DF_CostupdateItems_auto] DEFAULT ((1)),

...

)

...

END

Suddlenly I got a message:

The constraint [DF_CostupdateItems_auto] already exists. How can I remove it from DB?

Hi there,

You can use such a statement :

alter table YourTableNameWithThisConstraint drop constraint [DF_CostupdateItems_auto]

The constraints store in each Table's structures not in global.

__
May the God blessings be.

LotraSoft Ltd.

|||You will get the error message if multiple connections call the SP simultaneously. Even though the temporary table name is uniquefied automatically by SQL Server since you have a named constraint for the default you can't only execute the SP serially. So either remove the constraint name from the column definition so that SQL Server can automatically generate a unique name or don't call the SP concurrently.