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 Can SQL 7 & SQL 2000 coexist?

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tahoe3
Starting Member

1 Post

Posted - 2002-07-29 : 15:51:19
I have recently purchased SQL 2000. I need to use SQL 2000 for a new application and want to migrate SQL 7 databases at a later time. Is there any problems with this?

<edit>yes sir, Master Page, it has been so moved at your command</edit>

Edited by - robvolk on 07/29/2002 16:44:30

Page47
Master Smack Fu Yak Hacker

2878 Posts

Posted - 2002-07-29 : 16:08:26
This is in the wrong forum. Move it to the Administration forum....

Jay White
{0}
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robvolk
Most Valuable Yak

15732 Posts

Posted - 2002-07-29 : 16:47:31
As far as having SQL 2000 and SQL 7.0 on the same machine, yes, you can do it, but only one of them can run at a time. Look in Books Online for "named instances" for more info.

Migrating from SQL 7.0 to 2000 is fairly easy, and we have several articles on it:

http://www.sqlteam.com/item.asp?ItemID=9066
http://www.sqlteam.com/item.asp?ItemID=9465
http://www.sqlteam.com/item.asp?ItemID=10061

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jasper_smith
SQL Server MVP &amp; SQLTeam MVY

846 Posts

Posted - 2002-07-29 : 18:11:07
quote:

As far as having SQL 2000 and SQL 7.0 on the same machine, yes, you can do it, but only one of them can run at a time



Are you perhaps thinking of SQL7 and SQL 6.5 ?

SQL7 and SQL2000 coexist quite happily on the same server and run quite happily at the same time. Most of our servers have a SQL7 instance that is winding down its life as we move everything across to 2000. SQL7 should be installed first and become the defacto default instance (although it has no concept of instances) and SQL2000 should be installed as a named instance. Whilst this is fine for DEV and QA servers, production servers should be version specific as the 2 instances will compete with each other for server resources. Having said that, depending on the relative usage of the 2 instances they can coexist quite happily in a production environment - our intranet production db server runs SQL7 and SQL2000 quite happily.


HTH
Jasper Smith
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robvolk
Most Valuable Yak

15732 Posts

Posted - 2002-07-29 : 20:32:25
#@$!%#$@! forgot about named instances. Never actually ran both of them together either. Thanks!

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