| From: | Darren Duncan <darren(at)darrenduncan(dot)net> |
|---|---|
| To: | pgsql-advocacy(at)lists(dot)postgresql(dot)org |
| Subject: | Re: PostgreSQL 12: Feature Highlights |
| Date: | 2019-05-12 21:04:06 |
| Message-ID: | 2d52d5a1-978a-1d9c-a0c5-a9fb086a7648@darrenduncan.net |
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| Lists: | pgsql-advocacy pgsql-hackers |
On 2019-05-12 8:28 a.m., Jonathan S. Katz wrote:
> 7. Introduction of generated columns that compute and store an
> expression as a value on the table
It seems to me that one of the things that's valuable about this feature is that
one can make as regular visible data any calculated-from-a-row value that is
used for indexing purposes rather than that being hidden or not possible. I
assume or hope that generated columns can be used in all index types like
regular columns right? -- Darren Duncan
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