Re: Save a few bytes in pg_attribute

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От Andres Freund
Тема Re: Save a few bytes in pg_attribute
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Msg-id 20230320234457.s2magjpvmeqg6nqe@awork3.anarazel.de
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Ответ на Re: Save a few bytes in pg_attribute  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Save a few bytes in pg_attribute
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Hi,

On 2023-03-20 10:37:36 -0400, Tom Lane wrote:
> I agree that attinhcount could be narrowed, but I have some concern
> about attstattarget.  IIRC, the limit on attstattarget was once 1000
> and then we raised it to 10000.  Is it inconceivable that we might
> want to raise it to 100000 someday?

Hard to believe that'd happen in a minor version - and I don't think there'd
an issue with widening it again in a major version?

I doubt we'll ever go to 100k without a major redesign of stats storage/access
- the size of the stats datums would make that pretty impractical right now.

Greetings,

Andres Freund



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