Improve docs for n_distinct_inherited

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От David G. Johnston
Тема Improve docs for n_distinct_inherited
Дата
Msg-id CAKFQuwaZfciZxUg+E4t0tokLvXxbHJLhMHARX+zb6Vq7KZoiOQ@mail.gmail.com
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Ответ на Re: Improve docs for n_distinct_inherited  (David Rowley <dgrowleyml@gmail.com>)
Ответы Re: Improve docs for n_distinct_inherited
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On Sunday, October 12, 2025, David Rowley <dgrowleyml@gmail.com> wrote:

Updated patch attached.

The patch picked up a whole other set of changes as well.

How about:

n_distinct_inherited exists to allow the distinct value estimate to be overwritten for the children-included statistics gathered for inheritance parent tables, and for partitioned tables.

I can live with “ordinarily” with that wording, it is just the negative of “children-included”.

David J.

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