>
> On Wed, Nov 11, 2009 at 12:58 AM, Nigel Kukard <[email protected]
> <mailto:[email protected]>> wrote:
>
>     > Hey,
>     >
>     > Is it possible to change the Storage engine of tables namely
>     > "quotas_tracking" & "session_tracking"
>     > & Would the change hamper the performance of Cluebringer ? I
>     think it
>     > would.
>     >
>     > Reason I'm asking is both tables are using FOREIGN KEYS which aren't
>     > supported by MEMORY Engine in MySQL.
>     >
>     > Also is there any workaround ( apart from keeping the storage engine
>     > to InnoDB ) ?
>
>     Try removing the foreign keys from the schema and trying with the
>     memory
>     engine.
>
>
> Yes It worked, as I said converting it wasn't a problem, also noticed
> 1 more thing with "session_tracking" table which has a cloumn
> "RecipientData" which has data type "text" which isn't supported by
> MEMORY engine.
>
> I might as well use varchar similar to other columns.
>
> I would like to know will there be any performance issues with
> cluebringers because of missing FOREIGN KEY ?
>

> Please suggest.
>

varchar should work just fine for the column type.

Unfortunately I don't personally have any benchmarks comparing MEMORY to
INNODB.

-N
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