Hi,
On 3/15/23 10:40 PM, Matthias van de Meent wrote:
On Wed, 15 Mar 2023 at 21:38, Konstantin Knizhnik wrote:
Hi hackers,
It is well known fact that queries using sequential scan can not be used to
prewarm cache, because them are using ring buffer
even if shared buffers are almost empty.
I
On Wed, Mar 15, 2023 at 4:38 PM Konstantin Knizhnik wrote:
> It is well known fact that queries using sequential scan can not be used to
> prewarm cache, because them are using ring buffer
> even if shared buffers are almost empty.
> I have searched hackers archive but failed to find any discussi
On Wed, 15 Mar 2023 at 21:38, Konstantin Knizhnik wrote:
>
> Hi hackers,
>
> It is well known fact that queries using sequential scan can not be used to
> prewarm cache, because them are using ring buffer
> even if shared buffers are almost empty.
> I have searched hackers archive but failed to f
Hi hackers,
It is well known fact that queries using sequential scan can not be used
to prewarm cache, because them are using ring buffer
even if shared buffers are almost empty.
I have searched hackers archive but failed to find any discussion about it.
What are the drawbacks of using free buf
