Re: Small TRUNCATE glitch - Mailing list pgsql-hackers

From Martijn van Oosterhout
Subject Re: Small TRUNCATE glitch
Date
Msg-id 20080403170234.GC22851@svana.org
Whole thread Raw
In response to Small TRUNCATE glitch  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Small TRUNCATE glitch  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On Thu, Apr 03, 2008 at 11:58:11AM -0400, Tom Lane wrote:
> Just noticed that TRUNCATE fails to clear the stats collector's counts
> for the table.  I am not sure if it should reset the event counts or
> not (any thoughts?) but surely it is wrong to not zero the live/dead
> tuple counts.

Wern't there complaints from people regularly truncating and
refilling tables getting bad plans because they lost the statistics?

Have a nice day,
--
Martijn van Oosterhout   <kleptog@svana.org>   http://svana.org/kleptog/
> Please line up in a tree and maintain the heap invariant while
> boarding. Thank you for flying nlogn airlines.

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