replication from 4.1 to 5.5 and character set change
Posted by: Gaspare Siclari
Date: February 10, 2012 09:42AM

Hello everyone,
in our society we want to migrate our mysql db from an obsolete version 4.1 to a slightly newer version (5.5)

Obviously replication between these two versions is not feasible.
For this we will use the bridge (with engine blackhole)

So the process will be:
4.1 (iso) -> 5.0 (iso) -> 5.1 (utf8) -> 5.5 (utf8).
My question is:
I exclude the ustanza 5.1?
So, I can replicate the 5.5 (utf8) from 5.0 (iso)?
Do you know if there are any contraindications?
We have also some tables with a blob field, stored in latin. How can i replicate the data having the blob content converted into utf8?

Thanks to all
Gaspare



Edited 1 time(s). Last edit at 02/10/2012 04:32AM by Gaspare Siclari.

Options: ReplyQuote


Subject
Views
Written By
Posted
replication from 4.1 to 5.5 and character set change
4538
February 10, 2012 09:42AM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.