Re: Receiving many more rows than expected - Mailing list pgsql-general

From Sim Zacks
Subject Re: Receiving many more rows than expected
Date
Msg-id 536B8137.1040808@compulab.co.il
Whole thread Raw
In response to Receiving many more rows than expected  (Vincent de Phily <vincent.dephily@mobile-devices.fr>)
Responses Re: Receiving many more rows than expected  (Vincent de Phily <vincent.dephily@mobile-devices.fr>)
List pgsql-general
<div class="moz-cite-prefix">On 05/08/2014 02:09 PM, Vincent de Phily wrote:<br /></div><blockquote
cite="mid:2347827.4qtYvNo0j6@moltowork"type="cite"><pre wrap="">The problem is that sometimes (once every few days at
about2-300K queries per 
 
day) I get many more rows than the max 5000 I asked for (I've seen up to 25k). 
And I'm getting timeouts and other problems as a result.
</pre></blockquote> I would bet you have another copy of the code running without the limit. Maybe on a cron job.<br />
Toprove this, modify the log statement slightly and see if this statement is really returning more then 5000 rows.<br
/><prewrap="">LOG.debug("1 - Fetched %d rows", rlen) or similar.
 

</pre><br />

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