Re: [HACKERS] Some notes on optimizer cost estimates - Mailing list pgsql-hackers

From Henry B. Hotz
Subject Re: [HACKERS] Some notes on optimizer cost estimates
Date
Msg-id v04020a4cb4b2354516da@[137.78.84.130]
Whole thread Raw
In response to Some notes on optimizer cost estimates  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: [HACKERS] Some notes on optimizer cost estimates
Re: [HACKERS] Some notes on optimizer cost estimates
Re: [HACKERS] Some notes on optimizer cost estimates
List pgsql-hackers
>to be useful for cost estimating.  We could make it a parameter like
>we do for CPU_PAGE_WEIGHT ... but you know and I know that no one
>ever bothers to adjust those numbers in the field ...

Appologies if this is addressed later in this thread.

Couldn't we test some of these parameters inside configure and set them there?

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