From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | "David E(dot) Wheeler" <david(at)justatheory(dot)com> |
Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: JSON Path and GIN Questions |
Date: | 2023-09-17 16:20:50 |
Message-ID: | 4097442.1694967650@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
"David E. Wheeler" <david(at)justatheory(dot)com> writes:
> On Sep 15, 2023, at 20:36, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>> I think that that indicates that you're putting the info in the
>> wrong place. Perhaps the right answer is to insert something
>> more explicit in section 11.2, which is the first place where
>> we really spend any effort discussing what can be indexed.
> Fair enough. How ’bout this?
After thinking about it for awhile, I think we need some more
discursive explanation of what's allowed, perhaps along the lines
of the attached. (I still can't shake the feeling that this is
duplicative; but I can't find anything comparable until you get
into the weeds in Section V.)
I put the new text at the end of section 11.1, but perhaps it
belongs a little further up in that section; it seems more
important than some of the preceding paras.
regards, tom lane
Attachment | Content-Type | Size |
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v1-document-indexable-clauses-better.patch | text/x-diff | 2.2 KB |
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