[Users] DB migration

Watkins, Bradley Bradley.Watkins at compuware.com
Wed Mar 21 14:50:31 CET 2007


Ah, yes, I hadn't thought about that.  We're using (and have been using)
MySQL Cluster 5.1 for awhile now, so I forgot to check if that was a new
feature or not before I opened my big mouth. :)

- Brad 

> -----Original Message-----
> From: Leonid Fainshtein [mailto:LFAIN at ipgear.net] 
> Sent: Wednesday, March 21, 2007 9:34 AM
> To: Watkins, Bradley; users at openser.org
> Subject: RE: [Users] DB migration
> 
> Thank you, Brad.
> I missed MySQL RENAME DATABASE command. It is because the 
> option appears in MySQL starting from version 5.1 only and I 
> have version 5.0.
> It seems that for older MySQL  the following sequence will work:
> 
> openser_mysqldb.sh migrate openser openser12 mysqldump -u 
> root -pxxxxx -c -t --ignore-table=openser12.version
> openser12 > /tmp/openser12.bak
> openser_mysqldb.sh reinit
> echo "delete from subscriber;" | mysql -u openser -pxxxxx 
> openser echo "delete from admin_priveleges;" | mysql -u 
> openser -pxxxxx openser mysql -u openser -pxxxxx openser < 
> /tmp/openser12.bak
> 
> Leonid
> 
> -----Original Message-----
> From: Watkins, Bradley [mailto:Bradley.Watkins at compuware.com]
> Sent: Tuesday, March 20, 2007 7:23 PM
> To: Leonid Fainshtein; users at openser.org
> Subject: RE: [Users] DB migration
> 
> In MySQL at least:  rename database <old name> <new name>
> 
> Once you've confirmed that the migration was successful, you 
> can run a backup of the old datbase, drop it, and then rename 
> the new one.
> 
> - Brad 
> 
> > -----Original Message-----
> > From: users-bounces at openser.org
> > [mailto:users-bounces at openser.org] On Behalf Of Leonid Fainshtein
> > Sent: Tuesday, March 20, 2007 12:43 PM
> > To: users at openser.org
> > Subject: [Users] DB migration
> > 
> > Hi,
> > I didn't understand the proposed process of MySQL DB migration from
> > ver.1.1 to 1.2
> > For example, the result of "openser_mysqldb.sh migrate openser 
> > openser12" will be a new database openser12.
> > But how can I copy/rename openser12 to openser? Does it 
> mean that from 
> > now, all of my auxiliary software must work with openser12?
> > 
> > Thank you,
> > Leonid Fainshtein
> > 
> > 
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