Re: reducing the footprint of ScanKeyword (was Re: Large writablevariables) - Mailing list pgsql-hackers

From Andres Freund
Subject Re: reducing the footprint of ScanKeyword (was Re: Large writablevariables)
Date
Msg-id 20181226180435.sli24sy2hs6em4v3@alap3.anarazel.de
Whole thread Raw
In response to Re: reducing the footprint of ScanKeyword (was Re: Large writable variables)  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: reducing the footprint of ScanKeyword (was Re: Large writable variables)
List pgsql-hackers
Hi,

On 2018-12-26 10:45:11 -0500, Robert Haas wrote:
> I'm not sure that I understand quite what you have in mind for a
> serialized non-perfect hashtable.  Are you thinking that we'd just
> construct a simplehash and serialize it?

I was basically thinking that we'd have the perl script implement a
simple hash and put the keyword (pointers) into an array, handling
conflicts with the simplest linear probing thinkable. As there's never a
need for modifications, that ought to be fairly simple.

Greetings,

Andres Freund


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