Re: [BUG] Uninitializaed configOut.leafType used.

From: Andres Freund <andres(at)anarazel(dot)de>
To: Ranier Vilela <ranier_gyn(at)hotmail(dot)com>
Cc: "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: [BUG] Uninitializaed configOut.leafType used.
Date: 2019-11-13 18:20:13
Message-ID: 20191113182013.3rpzaozpqisnzzps@alap3.anarazel.de
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On 2019-11-13 18:11:35 +0000, Ranier Vilela wrote:
> Now we have a technical explanation, which explains the problem.
> And not a judgment about knowledge.

I have no idea what that means.

> Let's hope that always SPGIST_CONFIG_PROC hit first.

It will be. The list of support functions is is essentially ordered by
amprocnum. And the procedure numbers are:

/* SPGiST opclass support function numbers */
#define SPGIST_CONFIG_PROC 1
#define SPGIST_CHOOSE_PROC 2
#define SPGIST_PICKSPLIT_PROC 3
#define SPGIST_INNER_CONSISTENT_PROC 4
#define SPGIST_LEAF_CONSISTENT_PROC 5
#define SPGIST_COMPRESS_PROC 6
#define SPGISTNRequiredProc 5
#define SPGISTNProc 6

It certainly could be more obvious. I'm not a fan of the spgist code :(.

Greetings,

Andres Freund

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