[RFC] - NDOUtils duplicate lines problem

Michael Friedrich michael.friedrich at univie.ac.at
Thu Mar 4 22:50:58 CET 2010


shadih rahman wrote:
> I am using innodb.  I have worked with Hendrik's prescribed solution 
> on a very small installation of nagios and it appears to hold.
Hm. Could you post 2 rows before and the merged one afterwards (clean 
sensitive information). I want to check if data is consistent because i 
don't believe that replace into does the same like insert .. on 
duplicate key update ...

Of course offlist too, if you like to.

Kind regards,
Michael

> I hope to do the bigger dump over weekend and hope for the best.  
> Thanks for all your help on this.
>
> On Wed, Mar 3, 2010 at 4:42 PM, Michael Friedrich 
> <michael.friedrich at univie.ac.at 
> <mailto:michael.friedrich at univie.ac.at>> wrote:
>
>     shadih rahman wrote:
>     > Michael,
>     >    Thanks for your responds.  Now if I upgrade to 1.4b9, would
>     that fix
>     > the problem for future queries.
>
>     Looking at CVS head there is no such fix applied.
>     but you define those unique keys yourself anyways - just small
>     parts to
>     do and already mentioned in a post some while ago by hendrik.
>
>     >     I can deal with existing data later.  Please advise on this.
>      Thanks
>
>     46 gb is a bunch of data. and that within mysql. are you using
>     myisam or
>     innodb? and did you think about moving to postgres/oracle?
>     --
>     DI (FH) Michael Friedrich
>     michael.friedrich at univie.ac.at <mailto:michael.friedrich at univie.ac.at>
>     Tel: +43 1 4277 14359
>
>     Vienna University Computer Center
>     Universitaetsstrasse 7 A-1010 Vienna, Austria
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>
>
> -- 
> Cordially,
> Shadhin Rahman
>
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