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Re: Changing storage engine in dump file.




Depending on the version of MySQL and InnoDB engine, the max key length can
be 3072 for InnoDB..

On Wed, Aug 12, 2015 at 9:21 AM, Johan De Meersman <vegivamp@xxxxxxxxx>
wrote:

>
> ----- Original Message -----
> > From: "geetanjali mehra" <mailtogeetanjali@xxxxxxxxx>
> > Subject: Changing storage engine in dump file.
> >
> > Is there any implications in doing so. Is this approach correct? Will I
> > face any problem in syncing the slave?
>
> The first thing that occurs to me, is that the maximum key lenght for
> MyISAM is 1000 bytes, but for InnoDB it is only 786 bytes...
>
> Depending on your server version, InnoDB may not yet have fulltext
> indices, and even if it does, the behaviour is different from the MyISAM
> ones.
>
> You are likely to run into a myriad of tiny little differences, and it
> seems to me like a fairly bad plan. Why do you want this?
>
>
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