I have set up Merge Replication and everything is fine until a subscriber
goes offline for any length of time. The issue has to do with the setting of
the @.identity_range parameter for each article.
I am configuring the publication through the SQL Management Studio (server
is SQL 2005) and realise that I can run scripts and even alter the values
through the IDE.
What I want to do is change the default value that the IDE uses when it adds
the articles. The default seems to be 1000 which isn't really enough. We
would like to change the default to something like 10000
Does anybody know where SQL 2005 would store this value?
Thanks in advance,
Andrew Stanford
It is best that you not change meta data values in system tables. I'll
provide a way to change the indentiy range value for subscribers via the UI.
Since you already defined a merge publication, access the publication
properties by right clicking on the publication name under the
Replication:Local Publications node in SQL 2005 Management Studio. In the
left pane, select Articles. In the right pane, select the article you would
like to change the identity range values for. After highlighting the
article, use the Article Properties button. Scroll down to the identity
range management section and you should be able to change the Subscriber
Range Size value from 1000 to 10000. Hit OK, OK to confirm the changes.
Note that since you have an active merge publication already defined, the
subscriber will continue to use the old identity range values until they are
exhausted. The next time the merge agent requests a new ientitiy range from
the publisher, it will start using the new subscriber range value of 10000.
If you were to create a new publication, when you define the articles that
are in the publication you are able to drill into article properties and set
the subscriber range value to something other than 1000 up front.
Hope this helps,
Tom
This posting is provided "AS IS" with no warranties, and confers no rights.
"Andrew Stanford" <andrew.stanford@.bakertilly.co.uk> wrote in message
news:uUeZt4j2FHA.956@.TK2MSFTNGP10.phx.gbl...
>I have set up Merge Replication and everything is fine until a subscriber
>goes offline for any length of time. The issue has to do with the setting
>of the @.identity_range parameter for each article.
> I am configuring the publication through the SQL Management Studio (server
> is SQL 2005) and realise that I can run scripts and even alter the values
> through the IDE.
> What I want to do is change the default value that the IDE uses when it
> adds the articles. The default seems to be 1000 which isn't really enough.
> We would like to change the default to something like 10000
> Does anybody know where SQL 2005 would store this value?
>
> Thanks in advance,
> Andrew Stanford
>
Monday, March 26, 2012
How can I change the default identity_range value in Merge replication
Labels:
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identity_range,
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