Re: [Bacula-users] what does baculas select-query for mysql look like?
2010-11-17 14:28:30
>>>>> On Wed, 17 Nov 2010 17:30:33 +0100, C Keschnat said:
>
> I'm having problems with long running select statements (bacula 5.0.2).
> After activating mysql-slow-logs, I saw logs similar to
>
> # Time: 101117 11:32:56
> # User@Host: bacula[bacula] @ localhost []
> # Query_time: 2793 Lock_time: 0 Rows_sent: 127104387 Rows_examined:
> 127104387
> use bacula;
> SELECT /*!40001 SQL_NO_CACHE */ * FROM `File`;
>
> I wanted to test some suggestions I read in bug reports and for that I
> copied the bacula server to play with it. I tried running
>
> date && echo 'SELECT SQL_NO_CACHE * FROM `File`;' | mysql -uroot -p bacula
> >/dev/null && date
>
> but the process gets killed with "Out of memory: kill process 16377
> (mysql)..." after some time. Can anyone tell me how bacula queries the
> database?
It makes many different queries, but I doubt that is makes that one. It
doesn't look like anything it needs to do.
__Martin
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