Re: select operations that generate disk writes

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On 07/06/2012 02:20 PM, Pavel Stehule wrote:
Hello

2012/7/6 CSS <css@xxxxxxxxxxx>:
So my question is, what else can generate writes when doing read-only operations?  I know it sounds like a simple question, but I'm just not finding a concise answer anywhere.
statistics http://www.postgresql.org/docs/9.1/interactive/runtime-config-statistics.html


 Hint bits, too:

http://wiki.postgresql.org/wiki/Hint_Bits

--
Craig Ringer

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