Relication from multiple databases

2006-01-13 Thread Jeff
Anyone know if it's possible to do replication from more than one
database?

Example:

System A: Database 1
System B: Database 2

System C: Replication of SYSA:DB1, Replication SYSB:DB2

Thanks,

Jeff



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Re: Relication from multiple databases

2006-01-13 Thread Atle Veka
No, unfortunately you cannot have multiple masters on a single replication
slave.

You can however have multiple daemons running on system (C) via
mysqld_multi.


Atle
-
Flying Crocodile Inc, Unix Systems Administrator

On Fri, 13 Jan 2006, Jeff wrote:

 Anyone know if it's possible to do replication from more than one
 database?

 Example:

 System A: Database 1
 System B: Database 2

 System C: Replication of SYSA:DB1, Replication SYSB:DB2

 Thanks,

 Jeff





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Re: Relication from multiple databases

2006-01-13 Thread Gleb Paharenko
Hello.

MySQL allows to have only one master for replication. But if it is
possible in your production environment, you can replicate from A to B
(database names can be rewritten with replicate-rewrite-db), and
replicate the whole stuff to C. I agree, this is not an ideal
workaround,but hope this will help.


Jeff wrote:
 Anyone know if it's possible to do replication from more than one
 database?
 
 Example:
 
 System A: Database 1
 System B: Database 2
 
 System C: Replication of SYSA:DB1, Replication SYSB:DB2
 
 Thanks,
 
 Jeff
 
 


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