you must know how big your data are

or take a testserver and play around with increase the
value step for step - we are using 200M because it
is only relevant for import dumps here what does not
happen parallel and there is enough memory

Am 12.10.2011 15:40, schrieb Tompkins Neil:
> But how do I calculate such size ?
> 
> On Wed, Oct 12, 2011 at 2:38 PM, Reindl Harald <h.rei...@thelounge.net 
> <mailto:h.rei...@thelounge.net>> wrote:
> 
>     as big as you largest query
> 
>     Am 12.10.2011 15:30, schrieb Tompkins Neil:
>     > Do you have any recommendations as to what size this should be 
> increased to
>     > ?
>     >
>     > On Tue, Oct 11, 2011 at 12:23 AM, Angela liu <yyll2...@yahoo.com 
> <mailto:yyll2...@yahoo.com>> wrote:
>     >
>     >> Yeah, I think adjusting max packet size may be helpful, remember change
>     >> that value in both server and client
>     >>
>     >> ------------------------------
>     >> *From:* Johnny Withers <joh...@pixelated.net 
> <mailto:joh...@pixelated.net>>
>     >> *To:* Neil Tompkins <neil.tompk...@googlemail.com 
> <mailto:neil.tompk...@googlemail.com>>
>     >> *Cc:* [MySQL] <mysql@lists.mysql.com <mailto:mysql@lists.mysql.com>>
>     >> *Sent:* Monday, October 10, 2011 4:13 PM
>     >> *Subject:* Re: Fwd: Large insert query gives MySQL server gone away
>     >>
>     >> Max packet size?
>     >>
>     >> On Oct 10, 2011 6:12 PM, "Neil Tompkins" <neil.tompk...@googlemail.com 
> <mailto:neil.tompk...@googlemail.com>>
>     >> wrote:
>     >>
>     >>
>     >>> As per the subject we've a large insert query that gives up the error
>     >> MySQL server has gone away when we try to execute it.  Any ideas why ?
>     >>
>     >> --
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>     >> For list archives: http://lists.mysql.com/mysql
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> http://lists.mysql.com/mysql?unsub=joh...@pixelated.net
>     >>
>     >>
>     >>
>     >
> 
>     --
> 
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>     the lounge interactive design GmbH
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> 

-- 

Mit besten Grüßen, Reindl Harald
the lounge interactive design GmbH
A-1060 Vienna, Hofmühlgasse 17
CTO / software-development / cms-solutions
p: +43 (1) 595 3999 33, m: +43 (676) 40 221 40
icq: 154546673, http://www.thelounge.net/

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