[Ilugc] mysql upgrade 5.1.73 to 5.5.46
- From: knura9@xxxxxxxxx (Arun Khan)
- Date: Wed, 21 Oct 2015 12:43:00 +0530
On Tue, Oct 20, 2015 at 11:26 PM, Ajeesh Kannan <ajeeshbkannan at gmail.com>
wrote:
Hi,
Is there any good document to refer mysql server upgrade from 5.1.73 to
mysql 5.5.46.
Don't know about docs but take *backup* of your data before attempting
the upgrade!
Off the cuff - why stop at 5.5.46? GA 5.6.x is also available from
Percona's site and 5.7, with performance improvement (claimed by
Oracle), is set to be released in a month or so.
IIRC, MySQL site has release notes and/or docs for upgrades. I would
suggest you do the migration in smaller steps i.e. 5.1 to 5.2 and so
forth.
-- Arun Khan
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